Flights from Ontario (ONT) to London (LHR)

Flight schedules from Ontario to London with Star Alliance member carriers

Please note that the flight schedules of our member carriers are subject to change on short notice. We recommend using our member airlines information page. for the latest flight updates, details on booking flexibility, as well as specific Frequent Flyer Program information.

Outbound (52)

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Los Angeles US
ONT13:55
14h 5m
1 Stop
London GB
LHR12:00
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5920
  Los Angeles. US
  ONT 13:55
  1h 31m
  364 Miles
  San Francisco. US
  SFO 15:26
  Canadair (Bombardier) Regional Jet 700 and Challenger 870
  Operated by United Airlines
2. Flight 2United Airlines UA 930
  San Francisco. US
  SFO 17:25
  10h 35m
  5383 Miles
  London. GB
  LHR 12:00
  Boeing 777 Passenger
  Operated by United Airlines
Los Angeles US
ONT10:35
15h 5m
2 Stops
London GB
LHR09:40
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4639
  Los Angeles. US
  ONT 10:35
  1h 33m
  364 Miles
  San Francisco. US
  SFO 12:08
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1417
  San Francisco. US
  SFO 13:00
  2h 40m
  970 Miles
  Denver. US
  DEN 16:40
  Boeing 777 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 27
  Denver. US
  DEN 17:35
  9h 5m
  4684 Miles
  London. GB
  LHR 09:40
  
  Operated by United Airlines
Los Angeles US
ONT06:10
15h 45m
2 Stops
London GB
LHR05:55
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 722
  Los Angeles. US
  ONT 06:10
  3h 0m
  1339 Miles
  Houston. US
  IAH 11:10
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1499
  Houston. US
  IAH 12:00
  3h 25m
  1405 Miles
  New York. US
  EWR 16:25
  Boeing 787-9
  Operated by United Airlines
3. Flight 3United Airlines UA 146
  New York. US
  EWR 17:30
  7h 25m
  3475 Miles
  London. GB
  LHR 05:55
  
  Operated by United Airlines
Los Angeles US
ONT06:10
16h 10m
2 Stops
London GB
LHR06:20
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 722
  Los Angeles. US
  ONT 06:10
  3h 0m
  1339 Miles
  Houston. US
  IAH 11:10
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1499
  Houston. US
  IAH 12:00
  3h 25m
  1405 Miles
  New York. US
  EWR 16:25
  Boeing 787-9
  Operated by United Airlines
3. Flight 3United Airlines UA 110
  New York. US
  EWR 18:00
  7h 20m
  3475 Miles
  London. GB
  LHR 06:20
  
  Operated by United Airlines
Los Angeles US
ONT10:35
16h 15m
2 Stops
London GB
LHR10:50
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4639
  Los Angeles. US
  ONT 10:35
  1h 33m
  364 Miles
  San Francisco. US
  SFO 12:08
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1334
  San Francisco. US
  SFO 13:05
  3h 53m
  1641 Miles
  Houston. US
  IAH 18:58
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
3. Flight 3United Airlines UA 5
  Houston. US
  IAH 19:50
  9h 0m
  4850 Miles
  London. GB
  LHR 10:50
  
  Operated by United Airlines
Los Angeles US
ONT06:10
16h 20m
2 Stops
London GB
LHR06:30
+1 day/s
Los Angeles - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 722
  Los Angeles. US
  ONT 06:10
  3h 0m
  1339 Miles
  Houston. US
  IAH 11:10
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2Air Canada AC 592
  Houston. US
  IAH 12:05
  3h 10m
  1286 Miles
  Toronto. CA
  YYZ 16:15
  Airbus A220-300 Passenger
  Operated by Air Canada
3. Flight 3Air Canada AC 854
  Toronto. CA
  YYZ 18:05
  7h 25m
  3566 Miles
  London. GB
  LHR 06:30
  
  Operated by Air Canada
Los Angeles US
ONT06:00
16h 20m
2 Stops
London GB
LHR06:20
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 277
  Los Angeles. US
  ONT 06:00
  1h 26m
  364 Miles
  San Francisco. US
  SFO 07:26
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1149
  San Francisco. US
  SFO 08:40
  5h 22m
  2573 Miles
  New York. US
  EWR 17:02
  Boeing 777 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 110
  New York. US
  EWR 18:00
  7h 20m
  3475 Miles
  London. GB
  LHR 06:20
  
  Operated by United Airlines
Los Angeles US
ONT06:00
16h 30m
2 Stops
London GB
LHR06:30
+1 day/s
Los Angeles - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 277
  Los Angeles. US
  ONT 06:00
  1h 26m
  364 Miles
  San Francisco. US
  SFO 07:26
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2Air Canada AC 738
  San Francisco. US
  SFO 08:25
  4h 52m
  2266 Miles
  Toronto. CA
  YYZ 16:17
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by Air Canada
3. Flight 3Air Canada AC 854
  Toronto. CA
  YYZ 18:05
  7h 25m
  3566 Miles
  London. GB
  LHR 06:30
  
  Operated by Air Canada
Los Angeles US
ONT10:35
16h 30m
2 Stops
London GB
LHR11:05
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4639
  Los Angeles. US
  ONT 10:35
  1h 33m
  364 Miles
  San Francisco. US
  SFO 12:08
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1849
  San Francisco. US
  SFO 13:10
  5h 1m
  2426 Miles
  Washington. US
  IAD 21:11
  Boeing 787-9
  Operated by United Airlines
3. Flight 3United Airlines UA 924
  Washington. US
  IAD 22:30
  7h 35m
  3687 Miles
  London. GB
  LHR 11:05
  
  Operated by United Airlines
Los Angeles US
ONT06:10
16h 30m
2 Stops
London GB
LHR06:40
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 722
  Los Angeles. US
  ONT 06:10
  3h 0m
  1339 Miles
  Houston. US
  IAH 11:10
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 326
  Houston. US
  IAH 12:00
  3h 1m
  1195 Miles
  Washington. US
  IAD 16:01
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 918
  Washington. US
  IAD 18:30
  7h 10m
  3687 Miles
  London. GB
  LHR 06:40
  
  Operated by United Airlines
Los Angeles US
ONT06:00
16h 40m
2 Stops
London GB
LHR06:40
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 277
  Los Angeles. US
  ONT 06:00
  1h 26m
  364 Miles
  San Francisco. US
  SFO 07:26
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 717
  San Francisco. US
  SFO 08:25
  5h 0m
  2426 Miles
  Washington. US
  IAD 16:25
  Boeing 777-300ER Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 918
  Washington. US
  IAD 18:30
  7h 10m
  3687 Miles
  London. GB
  LHR 06:40
  
  Operated by United Airlines
Los Angeles US
ONT10:35
16h 40m
2 Stops
London GB
LHR11:15
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4639
  Los Angeles. US
  ONT 10:35
  1h 33m
  364 Miles
  San Francisco. US
  SFO 12:08
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 1791
  San Francisco. US
  SFO 13:15
  4h 15m
  1851 Miles
  Chicago. US
  ORD 19:30
  Boeing 787-8
  Operated by United Airlines
3. Flight 3United Airlines UA 938
  Chicago. US
  ORD 21:10
  8h 5m
  3964 Miles
  London. GB
  LHR 11:15
  
  Operated by United Airlines
Los Angeles US
ONT06:10
16h 45m
2 Stops
London GB
LHR06:55
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 722
  Los Angeles. US
  ONT 06:10
  3h 0m
  1339 Miles
  Houston. US
  IAH 11:10
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1499
  Houston. US
  IAH 12:00
  3h 25m
  1405 Miles
  New York. US
  EWR 16:25
  Boeing 787-9
  Operated by United Airlines
3. Flight 3United Airlines UA 14
  New York. US
  EWR 18:40
  7h 15m
  3475 Miles
  London. GB
  LHR 06:55
  
  Operated by United Airlines
Los Angeles US
ONT05:05
16h 50m
2 Stops
London GB
LHR05:55
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 652
  Los Angeles. US
  ONT 05:05
  2h 20m
  822 Miles
  Denver. US
  DEN 08:25
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2058
  Denver. US
  DEN 10:07
  3h 42m
  1609 Miles
  New York. US
  EWR 15:49
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 146
  New York. US
  EWR 17:30
  7h 25m
  3475 Miles
  London. GB
  LHR 05:55
  
  Operated by United Airlines
Los Angeles US
ONT06:00
16h 55m
2 Stops
London GB
LHR06:55
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 277
  Los Angeles. US
  ONT 06:00
  1h 26m
  364 Miles
  San Francisco. US
  SFO 07:26
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1149
  San Francisco. US
  SFO 08:40
  5h 22m
  2573 Miles
  New York. US
  EWR 17:02
  Boeing 777 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 14
  New York. US
  EWR 18:40
  7h 15m
  3475 Miles
  London. GB
  LHR 06:55
  
  Operated by United Airlines
Los Angeles US
ONT13:42
17h 3m
2 Stops
London GB
LHR14:45
+1 day/s
Los Angeles - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 745
  Los Angeles. US
  ONT 13:42
  2h 20m
  822 Miles
  Denver. US
  DEN 17:02
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2Lufthansa LH 447
  Denver. US
  DEN 17:45
  9h 50m
  5054 Miles
  Frankfurt. DE
  FRA 11:35
  Airbus A340-600
  Operated by Lufthansa
3. Flight 3Lufthansa LH 908
  Frankfurt. DE
  FRA 14:00
  1h 45m
  408 Miles
  London. GB
  LHR 14:45
  
  Operated by Lufthansa
Los Angeles US
ONT06:00
17h 10m
2 Stops
London GB
LHR07:10
+1 day/s
Los Angeles - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 277
  Los Angeles. US
  ONT 06:00
  1h 26m
  364 Miles
  San Francisco. US
  SFO 07:26
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2Air Canada AC 760
  San Francisco. US
  SFO 08:30
  5h 28m
  2546 Miles
  Montreal. CA
  YUL 16:58
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by Air Canada
3. Flight 3Air Canada AC 866
  Montreal. CA
  YUL 19:15
  6h 55m
  3258 Miles
  London. GB
  LHR 07:10
  
  Operated by Air Canada
Los Angeles US
ONT05:05
17h 15m
2 Stops
London GB
LHR06:20
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 652
  Los Angeles. US
  ONT 05:05
  2h 20m
  822 Miles
  Denver. US
  DEN 08:25
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2058
  Denver. US
  DEN 10:07
  3h 42m
  1609 Miles
  New York. US
  EWR 15:49
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 110
  New York. US
  EWR 18:00
  7h 20m
  3475 Miles
  London. GB
  LHR 06:20
  
  Operated by United Airlines
Los Angeles US
ONT05:05
17h 25m
2 Stops
London GB
LHR06:30
+1 day/s
Los Angeles - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 652
  Los Angeles. US
  ONT 05:05
  2h 20m
  822 Miles
  Denver. US
  DEN 08:25
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2Air Canada AC 1040
  Denver. US
  DEN 11:25
  3h 12m
  1319 Miles
  Toronto. CA
  YYZ 16:37
  Airbus A220-300 Passenger
  Operated by Air Canada
3. Flight 3Air Canada AC 854
  Toronto. CA
  YYZ 18:05
  7h 25m
  3566 Miles
  London. GB
  LHR 06:30
  
  Operated by Air Canada
Los Angeles US
ONT06:00
17h 30m
2 Stops
London GB
LHR07:30
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 277
  Los Angeles. US
  ONT 06:00
  5h 16m
  1339 Miles
  Houston. US
  IAH 14:25
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 880
  Houston. US
  IAH 16:25
  9h 5m
  4850 Miles
  London. GB
  LHR 07:30
  Boeing 777 Passenger
  Operated by United Airlines
Los Angeles US
ONT05:05
17h 35m
2 Stops
London GB
LHR06:40
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 652
  Los Angeles. US
  ONT 05:05
  2h 20m
  822 Miles
  Denver. US
  DEN 08:25
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2087
  Denver. US
  DEN 10:25
  3h 18m
  1457 Miles
  Washington. US
  IAD 15:43
  Boeing 777 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 918
  Washington. US
  IAD 18:30
  7h 10m
  3687 Miles
  London. GB
  LHR 06:40
  
  Operated by United Airlines
Los Angeles US
ONT05:05
17h 35m
2 Stops
London GB
LHR06:40
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 652
  Los Angeles. US
  ONT 05:05
  2h 20m
  822 Miles
  Denver. US
  DEN 08:25
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1767
  Denver. US
  DEN 09:40
  3h 19m
  1480 Miles
  Washington. US
  DCA 14:59
  Boeing 757-300 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 918
  Washington. US
  IAD 18:30
  7h 10m
  3687 Miles
  London. GB
  LHR 06:40
  
  Operated by United Airlines
Los Angeles US
ONT06:10
17h 45m
2 Stops
London GB
LHR07:55
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 722
  Los Angeles. US
  ONT 06:10
  3h 0m
  1339 Miles
  Houston. US
  IAH 11:10
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1168
  Houston. US
  IAH 11:55
  2h 42m
  930 Miles
  Chicago. US
  ORD 14:37
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
3. Flight 3United Airlines UA 920
  Chicago. US
  ORD 17:50
  8h 5m
  3964 Miles
  London. GB
  LHR 07:55
  
  Operated by United Airlines
Los Angeles US
ONT05:05
17h 50m
2 Stops
London GB
LHR06:55
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 652
  Los Angeles. US
  ONT 05:05
  2h 20m
  822 Miles
  Denver. US
  DEN 08:25
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2446
  Denver. US
  DEN 09:57
  3h 42m
  1624 Miles
  New York. US
  LGA 15:39
  Boeing 737-800 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 14
  New York. US
  EWR 18:40
  7h 15m
  3475 Miles
  London. GB
  LHR 06:55
  
  Operated by United Airlines
Los Angeles US
ONT05:05
17h 50m
2 Stops
London GB
LHR06:55
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 652
  Los Angeles. US
  ONT 05:05
  2h 20m
  822 Miles
  Denver. US
  DEN 08:25
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2058
  Denver. US
  DEN 10:07
  3h 42m
  1609 Miles
  New York. US
  EWR 15:49
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 14
  New York. US
  EWR 18:40
  7h 15m
  3475 Miles
  London. GB
  LHR 06:55
  
  Operated by United Airlines
Los Angeles US
ONT06:00
17h 55m
2 Stops
London GB
LHR07:55
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 277
  Los Angeles. US
  ONT 06:00
  1h 26m
  364 Miles
  San Francisco. US
  SFO 07:26
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 534
  San Francisco. US
  SFO 08:30
  4h 11m
  1851 Miles
  Chicago. US
  ORD 14:41
  Boeing 777 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 920
  Chicago. US
  ORD 17:50
  8h 5m
  3964 Miles
  London. GB
  LHR 07:55
  
  Operated by United Airlines
Los Angeles US
ONT13:42
18h 3m
2 Stops
London GB
LHR15:45
+1 day/s
Los Angeles - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 745
  Los Angeles. US
  ONT 13:42
  2h 20m
  822 Miles
  Denver. US
  DEN 17:02
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2Lufthansa LH 447
  Denver. US
  DEN 17:45
  9h 50m
  5054 Miles
  Frankfurt. DE
  FRA 11:35
  Airbus A340-600
  Operated by Lufthansa
3. Flight 3Lufthansa LH 910
  Frankfurt. DE
  FRA 15:00
  1h 45m
  408 Miles
  London. GB
  LHR 15:45
  
  Operated by Lufthansa
Los Angeles US
ONT18:28
18h 7m
2 Stops
London GB
LHR20:35
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5429
  Los Angeles. US
  ONT 18:28
  1h 33m
  364 Miles
  San Francisco. US
  SFO 20:01
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 624
  San Francisco. US
  SFO 21:30
  5h 28m
  2573 Miles
  New York. US
  EWR 05:58
  Boeing 757-200 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 934
  New York. US
  EWR 08:25
  7h 10m
  3475 Miles
  London. GB
  LHR 20:35
  
  Operated by United Airlines
Los Angeles US
ONT18:28
18h 7m
2 Stops
London GB
LHR20:35
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5429
  Los Angeles. US
  ONT 18:28
  1h 33m
  364 Miles
  San Francisco. US
  SFO 20:01
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 366
  San Francisco. US
  SFO 22:45
  5h 15m
  2573 Miles
  New York. US
  EWR 07:00
  Boeing 777 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 934
  New York. US
  EWR 08:25
  7h 10m
  3475 Miles
  London. GB
  LHR 20:35
  
  Operated by United Airlines
Los Angeles US
ONT10:35
18h 10m
2 Stops
London GB
LHR12:45
+1 day/s
Los Angeles - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4639
  Los Angeles. US
  ONT 10:35
  1h 33m
  364 Miles
  San Francisco. US
  SFO 12:08
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2Lufthansa LH 455
  San Francisco. US
  SFO 14:40
  10h 50m
  5716 Miles
  Frankfurt. DE
  FRA 10:30
  Boeing 747-8 Passenger
  Operated by Lufthansa
3. Flight 3Lufthansa LH 906
  Frankfurt. DE
  FRA 12:00
  1h 45m
  408 Miles
  London. GB
  LHR 12:45
  
  Operated by Lufthansa
Los Angeles US
ONT06:10
18h 15m
2 Stops
London GB
LHR08:25
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 722
  Los Angeles. US
  ONT 06:10
  3h 0m
  1339 Miles
  Houston. US
  IAH 11:10
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1261
  Houston. US
  IAH 13:25
  3h 26m
  1405 Miles
  New York. US
  EWR 17:51
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 904
  New York. US
  EWR 20:10
  7h 15m
  3475 Miles
  London. GB
  LHR 08:25
  
  Operated by United Airlines
Los Angeles US
ONT06:10
18h 15m
2 Stops
London GB
LHR08:25
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 722
  Los Angeles. US
  ONT 06:10
  3h 0m
  1339 Miles
  Houston. US
  IAH 11:10
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2181
  Houston. US
  IAH 12:00
  3h 28m
  1422 Miles
  New York. US
  LGA 16:28
  Airbus A319 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 904
  New York. US
  EWR 20:10
  7h 15m
  3475 Miles
  London. GB
  LHR 08:25
  
  Operated by United Airlines
Los Angeles US
ONT06:10
18h 15m
2 Stops
London GB
LHR08:25
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 722
  Los Angeles. US
  ONT 06:10
  3h 0m
  1339 Miles
  Houston. US
  IAH 11:10
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1499
  Houston. US
  IAH 12:00
  3h 25m
  1405 Miles
  New York. US
  EWR 16:25
  Boeing 787-9
  Operated by United Airlines
3. Flight 3United Airlines UA 904
  New York. US
  EWR 20:10
  7h 15m
  3475 Miles
  London. GB
  LHR 08:25
  
  Operated by United Airlines
Los Angeles US
ONT05:05
18h 20m
2 Stops
London GB
LHR07:25
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 652
  Los Angeles. US
  ONT 05:05
  2h 20m
  822 Miles
  Denver. US
  DEN 08:25
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 754
  Denver. US
  DEN 09:06
  2h 49m
  970 Miles
  San Francisco. US
  SFO 10:55
  Boeing 737-800 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 901
  San Francisco. US
  SFO 12:50
  10h 35m
  5383 Miles
  London. GB
  LHR 07:25
  
  Operated by United Airlines
Los Angeles US
ONT06:10
18h 20m
2 Stops
London GB
LHR08:30
+1 day/s
Los Angeles - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 722
  Los Angeles. US
  ONT 06:10
  3h 0m
  1339 Miles
  Houston. US
  IAH 11:10
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2Air Canada AC 592
  Houston. US
  IAH 12:05
  3h 10m
  1286 Miles
  Toronto. CA
  YYZ 16:15
  Airbus A220-300 Passenger
  Operated by Air Canada
3. Flight 3Air Canada AC 856
  Toronto. CA
  YYZ 20:10
  7h 20m
  3566 Miles
  London. GB
  LHR 08:30
  
  Operated by Air Canada
Los Angeles US
ONT05:05
18h 20m
2 Stops
London GB
LHR07:25
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 652
  Los Angeles. US
  ONT 05:05
  2h 20m
  822 Miles
  Denver. US
  DEN 08:25
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 510
  Denver. US
  DEN 09:40
  2h 45m
  970 Miles
  San Francisco. US
  SFO 11:25
  Boeing 777 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 901
  San Francisco. US
  SFO 12:50
  10h 35m
  5383 Miles
  London. GB
  LHR 07:25
  
  Operated by United Airlines
Los Angeles US
ONT06:00
18h 25m
2 Stops
London GB
LHR08:25
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 277
  Los Angeles. US
  ONT 06:00
  1h 26m
  364 Miles
  San Francisco. US
  SFO 07:26
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1149
  San Francisco. US
  SFO 08:40
  5h 22m
  2573 Miles
  New York. US
  EWR 17:02
  Boeing 777 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 904
  New York. US
  EWR 20:10
  7h 15m
  3475 Miles
  London. GB
  LHR 08:25
  
  Operated by United Airlines
Los Angeles US
ONT05:05
18h 25m
2 Stops
London GB
LHR07:30
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 652
  Los Angeles. US
  ONT 05:05
  2h 20m
  822 Miles
  Denver. US
  DEN 08:25
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2676
  Denver. US
  DEN 09:40
  2h 28m
  866 Miles
  Houston. US
  IAH 13:08
  Boeing 777 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 880
  Houston. US
  IAH 16:25
  9h 5m
  4850 Miles
  London. GB
  LHR 07:30
  
  Operated by United Airlines
Los Angeles US
ONT06:00
18h 30m
2 Stops
London GB
LHR08:30
+1 day/s
Los Angeles - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 277
  Los Angeles. US
  ONT 06:00
  1h 26m
  364 Miles
  San Francisco. US
  SFO 07:26
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2Air Canada AC 738
  San Francisco. US
  SFO 08:25
  4h 52m
  2266 Miles
  Toronto. CA
  YYZ 16:17
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by Air Canada
3. Flight 3Air Canada AC 856
  Toronto. CA
  YYZ 20:10
  7h 20m
  3566 Miles
  London. GB
  LHR 08:30
  
  Operated by Air Canada
Los Angeles US
ONT15:15
18h 35m
2 Stops
London GB
LHR17:50
+1 day/s
Los Angeles - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5645
  Los Angeles. US
  ONT 15:15
  1h 33m
  364 Miles
  San Francisco. US
  SFO 16:48
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2Swiss LX 39
  San Francisco. US
  SFO 19:25
  11h 5m
  5858 Miles
  Zurich. CH
  ZRH 15:30
  Boeing 777-300ER Passenger
  Operated by Swiss
3. Flight 3Swiss LX 326
  Zurich. CH
  ZRH 17:00
  1h 50m
  492 Miles
  London. GB
  LHR 17:50
  
  Operated by Swiss
Los Angeles US
ONT05:05
18h 50m
2 Stops
London GB
LHR07:55
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 652
  Los Angeles. US
  ONT 05:05
  2h 20m
  822 Miles
  Denver. US
  DEN 08:25
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2312
  Denver. US
  DEN 11:15
  2h 31m
  891 Miles
  Chicago. US
  ORD 14:46
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
3. Flight 3United Airlines UA 920
  Chicago. US
  ORD 17:50
  8h 5m
  3964 Miles
  London. GB
  LHR 07:55
  
  Operated by United Airlines
Los Angeles US
ONT06:10
19h 0m
2 Stops
London GB
LHR09:10
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 722
  Los Angeles. US
  ONT 06:10
  3h 0m
  1339 Miles
  Houston. US
  IAH 11:10
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1261
  Houston. US
  IAH 13:25
  3h 26m
  1405 Miles
  New York. US
  EWR 17:51
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 16
  New York. US
  EWR 20:55
  7h 15m
  3475 Miles
  London. GB
  LHR 09:10
  
  Operated by United Airlines
Los Angeles US
ONT06:00
19h 10m
2 Stops
London GB
LHR09:10
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 277
  Los Angeles. US
  ONT 06:00
  1h 26m
  364 Miles
  San Francisco. US
  SFO 07:26
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1149
  San Francisco. US
  SFO 08:40
  5h 22m
  2573 Miles
  New York. US
  EWR 17:02
  Boeing 777 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 16
  New York. US
  EWR 20:55
  7h 15m
  3475 Miles
  London. GB
  LHR 09:10
  
  Operated by United Airlines
Los Angeles US
ONT05:05
19h 25m
2 Stops
London GB
LHR08:30
+1 day/s
Los Angeles - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 652
  Los Angeles. US
  ONT 05:05
  2h 20m
  822 Miles
  Denver. US
  DEN 08:25
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2Air Canada AC 1040
  Denver. US
  DEN 11:25
  3h 12m
  1319 Miles
  Toronto. CA
  YYZ 16:37
  Airbus A220-300 Passenger
  Operated by Air Canada
3. Flight 3Air Canada AC 856
  Toronto. CA
  YYZ 20:10
  7h 20m
  3566 Miles
  London. GB
  LHR 08:30
  
  Operated by Air Canada
Los Angeles US
ONT06:10
19h 30m
2 Stops
London GB
LHR09:40
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 722
  Los Angeles. US
  ONT 06:10
  3h 0m
  1339 Miles
  Houston. US
  IAH 11:10
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 797
  Houston. US
  IAH 12:55
  2h 39m
  866 Miles
  Denver. US
  DEN 14:34
  Boeing 737-900 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 27
  Denver. US
  DEN 17:35
  9h 5m
  4684 Miles
  London. GB
  LHR 09:40
  
  Operated by United Airlines
Los Angeles US
ONT13:55
19h 55m
2 Stops
London GB
LHR17:50
+1 day/s
Los Angeles - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5920
  Los Angeles. US
  ONT 13:55
  1h 31m
  364 Miles
  San Francisco. US
  SFO 15:26
  Canadair (Bombardier) Regional Jet 700 and Challenger 870
  Operated by United Airlines
2. Flight 2Swiss LX 39
  San Francisco. US
  SFO 19:25
  11h 5m
  5858 Miles
  Zurich. CH
  ZRH 15:30
  Boeing 777-300ER Passenger
  Operated by Swiss
3. Flight 3Swiss LX 326
  Zurich. CH
  ZRH 17:00
  1h 50m
  492 Miles
  London. GB
  LHR 17:50
  
  Operated by Swiss
Los Angeles US
ONT15:15
20h 0m
2 Stops
London GB
LHR19:15
+1 day/s
Los Angeles - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5645
  Los Angeles. US
  ONT 15:15
  1h 33m
  364 Miles
  San Francisco. US
  SFO 16:48
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2Swiss LX 39
  San Francisco. US
  SFO 19:25
  11h 5m
  5858 Miles
  Zurich. CH
  ZRH 15:30
  Boeing 777-300ER Passenger
  Operated by Swiss
3. Flight 3Swiss LX 338
  Zurich. CH
  ZRH 18:25
  1h 50m
  492 Miles
  London. GB
  LHR 19:15
  
  Operated by Swiss
Los Angeles US
ONT10:35
20h 10m
2 Stops
London GB
LHR14:45
+1 day/s
Los Angeles - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4639
  Los Angeles. US
  ONT 10:35
  1h 33m
  364 Miles
  San Francisco. US
  SFO 12:08
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2Lufthansa LH 455
  San Francisco. US
  SFO 14:40
  10h 50m
  5716 Miles
  Frankfurt. DE
  FRA 10:30
  Boeing 747-8 Passenger
  Operated by Lufthansa
3. Flight 3Lufthansa LH 908
  Frankfurt. DE
  FRA 14:00
  1h 45m
  408 Miles
  London. GB
  LHR 14:45
  
  Operated by Lufthansa
Los Angeles US
ONT06:00
20h 15m
3 Stops
London GB
LHR10:15
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 277
  Los Angeles. US
  ONT 06:00
  5h 16m
  1339 Miles
  Houston. US
  IAH 14:25
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 774
  Houston. US
  IAH 16:20
  3h 31m
  1405 Miles
  New York. US
  EWR 20:51
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
3. Flight 3United Airlines UA 940
  New York. US
  EWR 22:00
  7h 15m
  3475 Miles
  London. GB
  LHR 10:15
  
  Operated by United Airlines
Los Angeles US
ONT06:00
21h 5m
3 Stops
London GB
LHR11:05
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 277
  Los Angeles. US
  ONT 06:00
  5h 16m
  1339 Miles
  Houston. US
  IAH 14:25
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1015
  Houston. US
  IAH 17:15
  3h 1m
  1195 Miles
  Washington. US
  IAD 21:16
  Boeing 737-800 Passenger
  Operated by United Airlines
3. Flight 3United Airlines UA 924
  Washington. US
  IAD 22:30
  7h 35m
  3687 Miles
  London. GB
  LHR 11:05
  
  Operated by United Airlines
Los Angeles US
ONT06:00
21h 15m
3 Stops
London GB
LHR11:15
+1 day/s
Los Angeles - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 277
  Los Angeles. US
  ONT 06:00
  5h 16m
  1339 Miles
  Houston. US
  IAH 14:25
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 2406
  Houston. US
  IAH 17:05
  2h 42m
  930 Miles
  Chicago. US
  ORD 19:47
  Airbus A321neo
  Operated by United Airlines
3. Flight 3United Airlines UA 938
  Chicago. US
  ORD 21:10
  8h 5m
  3964 Miles
  London. GB
  LHR 11:15
  
  Operated by United Airlines
Los Angeles US
ONT13:55
21h 20m
2 Stops
London GB
LHR19:15
+1 day/s
Los Angeles - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 5920
  Los Angeles. US
  ONT 13:55
  1h 31m
  364 Miles
  San Francisco. US
  SFO 15:26
  Canadair (Bombardier) Regional Jet 700 and Challenger 870
  Operated by United Airlines
2. Flight 2Swiss LX 39
  San Francisco. US
  SFO 19:25
  11h 5m
  5858 Miles
  Zurich. CH
  ZRH 15:30
  Boeing 777-300ER Passenger
  Operated by Swiss
3. Flight 3Swiss LX 338
  Zurich. CH
  ZRH 18:25
  1h 50m
  492 Miles
  London. GB
  LHR 19:15
  
  Operated by Swiss

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