Flights from Washington, D.C. (DCA) to London (LHR)

Flight schedules from Washington, D.C. 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 (31)

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Washington US
IAD18:30
7h 10m
No stops
London GB
LHR06:40
+1 day/s
Washington - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 918
  Washington. US
  IAD 18:30
  7h 10m
  3687 Miles
  London. GB
  LHR 06:40
  Boeing 777 Passenger
  Operated by United Airlines
Washington US
IAD22:30
7h 35m
No stops
London GB
LHR11:05
+1 day/s
Washington - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 924
  Washington. US
  IAD 22:30
  7h 35m
  3687 Miles
  London. GB
  LHR 11:05
  Boeing 767-300 Passenger
  Operated by United Airlines
Washington US
IAD06:00
9h 35m
1 Stop
London GB
LHR20:35
Washington - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1891
  Washington. US
  IAD 06:00
  1h 14m
  212 Miles
  New York. US
  EWR 07:14
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 934
  New York. US
  EWR 08:25
  7h 10m
  3475 Miles
  London. GB
  LHR 20:35
  Boeing 767-300 Passenger
  Operated by United Airlines
Washington US
IAD17:35
9h 50m
1 Stop
London GB
LHR08:25
+1 day/s
Washington - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2398
  Washington. US
  IAD 17:35
  1h 25m
  212 Miles
  New York. US
  EWR 19:00
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 904
  New York. US
  EWR 20:10
  7h 15m
  3475 Miles
  London. GB
  LHR 08:25
  Boeing 767-300 Passenger
  Operated by United Airlines
Washington US
IAD17:20
10h 10m
1 Stop
London GB
LHR08:30
+1 day/s
Washington - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3453
  Washington. US
  IAD 17:20
  1h 37m
  348 Miles
  Toronto. CA
  YYZ 18:57
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2Air Canada AC 856
  Toronto. CA
  YYZ 20:10
  7h 20m
  3566 Miles
  London. GB
  LHR 08:30
  Boeing 777-300ER Passenger
  Operated by Air Canada
Washington US
IAD15:55
10h 15m
1 Stop
London GB
LHR07:10
+1 day/s
Washington - London
Air Canada
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 8726
  Washington. US
  IAD 15:55
  1h 55m
  491 Miles
  Montreal. CA
  YUL 17:50
  Embraer 175
  Operated by Air Canada
2. Flight 2Air Canada AC 866
  Montreal. CA
  YUL 19:15
  6h 55m
  3258 Miles
  London. GB
  LHR 07:10
  Airbus A330-300 Passenger
  Operated by Air Canada
Washington US
IAD17:35
10h 35m
1 Stop
London GB
LHR09:10
+1 day/s
Washington - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2398
  Washington. US
  IAD 17:35
  1h 25m
  212 Miles
  New York. US
  EWR 19:00
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 16
  New York. US
  EWR 20:55
  7h 15m
  3475 Miles
  London. GB
  LHR 09:10
  Boeing 767-300 Passenger
  Operated by United Airlines
Washington US
IAD14:35
10h 55m
1 Stop
London GB
LHR06:30
+1 day/s
Washington - London
Air Canada
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Air Canada AC 8619
  Washington. US
  IAD 14:35
  1h 31m
  348 Miles
  Toronto. CA
  YYZ 16:06
  Embraer 175
  Operated by Air Canada
2. Flight 2Air Canada AC 854
  Toronto. CA
  YYZ 18:05
  7h 25m
  3566 Miles
  London. GB
  LHR 06:30
  Airbus A330-300 Passenger
  Operated by Air Canada
Washington US
IAD17:50
10h 55m
1 Stop
London GB
LHR09:45
+1 day/s
Washington - London
Lufthansa
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Lufthansa LH 419
  Washington. US
  IAD 17:50
  7h 35m
  4092 Miles
  Frankfurt. DE
  FRA 07:25
  Boeing 747-400 Passenger
  Operated by Lufthansa
2. Flight 2Lufthansa LH 902
  Frankfurt. DE
  FRA 09:00
  1h 45m
  408 Miles
  London. GB
  LHR 09:45
  Airbus A320neo
  Operated by Lufthansa
Washington US
IAD17:50
11h 15m
1 Stop
London GB
LHR10:05
+1 day/s
Washington - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 950
  Washington. US
  IAD 17:50
  7h 25m
  3903 Miles
  Brussels. BE
  BRU 07:15
  Boeing 777-300ER Passenger
  Operated by United Airlines
2. Flight 2Brussels Airlines SN 2093
  Brussels. BE
  BRU 09:40
  1h 25m
  218 Miles
  London. GB
  LHR 10:05
  Airbus A320neo
  Operated by Brussels Airlines
Washington US
IAD20:45
11h 15m
1 Stop
London GB
LHR13:00
+1 day/s
Washington - London
Swiss
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Swiss LX 73
  Washington. US
  IAD 20:45
  7h 50m
  4169 Miles
  Zurich. CH
  ZRH 10:35
  Airbus A330-300 Passenger
  Operated by Swiss
2. Flight 2Swiss LX 332
  Zurich. CH
  ZRH 12:10
  1h 50m
  492 Miles
  London. GB
  LHR 13:00
  Airbus A321neo
  Operated by Swiss
Washington US
IAD18:00
11h 25m
1 Stop
London GB
LHR10:25
+1 day/s
Washington - London
Austrian
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Austrian OS 94
  Washington. US
  IAD 18:00
  8h 30m
  4476 Miles
  Vienna. AT
  VIE 08:30
  Boeing 787-9
  Operated by Austrian
2. Flight 2Austrian OS 453
  Vienna. AT
  VIE 08:55
  2h 30m
  796 Miles
  London. GB
  LHR 10:25
  Airbus A320neo
  Operated by Austrian
Washington US
IAD17:20
11h 25m
1 Stop
London GB
LHR09:45
+1 day/s
Washington - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 989
  Washington. US
  IAD 17:20
  7h 50m
  4092 Miles
  Frankfurt. DE
  FRA 07:10
  Boeing 777-300ER Passenger
  Operated by United Airlines
2. Flight 2Lufthansa LH 902
  Frankfurt. DE
  FRA 09:00
  1h 45m
  408 Miles
  London. GB
  LHR 09:45
  Airbus A320neo
  Operated by Lufthansa
Washington US
IAD22:05
11h 40m
1 Stop
London GB
LHR14:45
+1 day/s
Washington - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 932
  Washington. US
  IAD 22:05
  7h 45m
  4092 Miles
  Frankfurt. DE
  FRA 11:50
  Boeing 777 Passenger
  Operated by United Airlines
2. Flight 2Lufthansa LH 908
  Frankfurt. DE
  FRA 14:00
  1h 45m
  408 Miles
  London. GB
  LHR 14:45
  Airbus A320neo
  Operated by Lufthansa
Washington US
IAD17:35
11h 40m
1 Stop
London GB
LHR10:15
+1 day/s
Washington - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2398
  Washington. US
  IAD 17:35
  1h 25m
  212 Miles
  New York. US
  EWR 19:00
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 940
  New York. US
  EWR 22:00
  7h 15m
  3475 Miles
  London. GB
  LHR 10:15
  Boeing 767-300 Passenger
  Operated by United Airlines
Washington US
IAD17:50
11h 55m
1 Stop
London GB
LHR10:45
+1 day/s
Washington - London
Lufthansa
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Lufthansa LH 419
  Washington. US
  IAD 17:50
  7h 35m
  4092 Miles
  Frankfurt. DE
  FRA 07:25
  Boeing 747-400 Passenger
  Operated by Lufthansa
2. Flight 2Lufthansa LH 904
  Frankfurt. DE
  FRA 10:00
  1h 45m
  408 Miles
  London. GB
  LHR 10:45
  Airbus A320neo
  Operated by Lufthansa
Washington US
IAD17:15
12h 0m
1 Stop
London GB
LHR10:15
+1 day/s
Washington - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3497
  Washington. US
  IAD 17:15
  1h 23m
  229 Miles
  New York. US
  LGA 18:38
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 940
  New York. US
  EWR 22:00
  7h 15m
  3475 Miles
  London. GB
  LHR 10:15
  Boeing 767-300 Passenger
  Operated by United Airlines
Washington US
IAD12:51
12h 4m
1 Stop
London GB
LHR05:55
+1 day/s
Washington - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3532
  Washington. US
  IAD 12:51
  1h 23m
  229 Miles
  New York. US
  LGA 14:14
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 146
  New York. US
  EWR 17:30
  7h 25m
  3475 Miles
  London. GB
  LHR 05:55
  Boeing 767-300 Passenger
  Operated by United Airlines
Washington US
IAD17:15
12h 10m
1 Stop
London GB
LHR10:25
+1 day/s
Washington - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 108
  Washington. US
  IAD 17:15
  8h 25m
  4275 Miles
  Munich. DE
  MUC 07:40
  Boeing 767-300 Passenger
  Operated by United Airlines
2. Flight 2Lufthansa LH 2472
  Munich. DE
  MUC 09:20
  2h 5m
  587 Miles
  London. GB
  LHR 10:25
  Airbus A320neo
  Operated by Lufthansa
Washington US
IAD12:40
12h 15m
1 Stop
London GB
LHR05:55
+1 day/s
Washington - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4476
  Washington. US
  IAD 12:40
  1h 35m
  212 Miles
  New York. US
  EWR 14:15
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
2. Flight 2United Airlines UA 146
  New York. US
  EWR 17:30
  7h 25m
  3475 Miles
  London. GB
  LHR 05:55
  Boeing 767-300 Passenger
  Operated by United Airlines
Washington US
IAD17:20
12h 25m
1 Stop
London GB
LHR10:45
+1 day/s
Washington - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 989
  Washington. US
  IAD 17:20
  7h 50m
  4092 Miles
  Frankfurt. DE
  FRA 07:10
  Boeing 777-300ER Passenger
  Operated by United Airlines
2. Flight 2Lufthansa LH 904
  Frankfurt. DE
  FRA 10:00
  1h 45m
  408 Miles
  London. GB
  LHR 10:45
  Airbus A320neo
  Operated by Lufthansa
Washington US
IAD12:51
12h 29m
1 Stop
London GB
LHR06:20
+1 day/s
Washington - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3532
  Washington. US
  IAD 12:51
  1h 23m
  229 Miles
  New York. US
  LGA 14:14
  Embraer 175 (Enhanced Winglets)
  Operated by United Airlines
2. Flight 2United Airlines UA 110
  New York. US
  EWR 18:00
  7h 20m
  3475 Miles
  London. GB
  LHR 06:20
  Boeing 767-300 Passenger
  Operated by United Airlines
Washington US
IAD22:20
12h 30m
1 Stop
London GB
LHR15:50
+1 day/s
Washington - London
Lufthansa
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Lufthansa LH 415
  Washington. US
  IAD 22:20
  7h 45m
  4275 Miles
  Munich. DE
  MUC 12:05
  Airbus A350-900
  Operated by Lufthansa
2. Flight 2Lufthansa LH 2476
  Munich. DE
  MUC 14:45
  2h 5m
  587 Miles
  London. GB
  LHR 15:50
  Airbus A320neo
  Operated by Lufthansa
Washington US
IAD22:05
12h 40m
1 Stop
London GB
LHR15:45
+1 day/s
Washington - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 932
  Washington. US
  IAD 22:05
  7h 45m
  4092 Miles
  Frankfurt. DE
  FRA 11:50
  Boeing 777 Passenger
  Operated by United Airlines
2. Flight 2Lufthansa LH 910
  Frankfurt. DE
  FRA 15:00
  1h 45m
  408 Miles
  London. GB
  LHR 15:45
  Airbus A320neo
  Operated by Lufthansa
Washington US
IAD12:40
12h 40m
1 Stop
London GB
LHR06:20
+1 day/s
Washington - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 4476
  Washington. US
  IAD 12:40
  1h 35m
  212 Miles
  New York. US
  EWR 14:15
  Canadair (Bombardier) Regional Jet 550
  Operated by United Airlines
2. Flight 2United Airlines UA 110
  New York. US
  EWR 18:00
  7h 20m
  3475 Miles
  London. GB
  LHR 06:20
  Boeing 767-300 Passenger
  Operated by United Airlines
Washington US
IAD17:30
12h 45m
1 Stop
London GB
LHR11:15
+1 day/s
Washington - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 52
  Washington. US
  IAD 17:30
  8h 10m
  4169 Miles
  Zurich. CH
  ZRH 07:40
  Boeing 767-300 Passenger
  Operated by United Airlines
2. Flight 2Swiss LX 318
  Zurich. CH
  ZRH 10:15
  2h 0m
  492 Miles
  London. GB
  LHR 11:15
  Airbus A320neo
  Operated by Swiss
Washington US
IAD12:41
12h 49m
1 Stop
London GB
LHR06:30
+1 day/s
Washington - London
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 3490
  Washington. US
  IAD 12:41
  1h 37m
  348 Miles
  Toronto. CA
  YYZ 14:18
  Embraer 170
  Operated by United Airlines
2. Flight 2Air Canada AC 854
  Toronto. CA
  YYZ 18:05
  7h 25m
  3566 Miles
  London. GB
  LHR 06:30
  Airbus A330-300 Passenger
  Operated by Air Canada
Washington US
IAD17:21
12h 54m
1 Stop
London GB
LHR11:15
+1 day/s
Washington - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2497
  Washington. US
  IAD 17:21
  2h 14m
  590 Miles
  Chicago. US
  ORD 18:35
  Airbus A320 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 938
  Chicago. US
  ORD 21:10
  8h 5m
  3964 Miles
  London. GB
  LHR 11:15
  Boeing 767-300 Passenger
  Operated by United Airlines
Washington US
IAD17:30
12h 55m
1 Stop
London GB
LHR11:25
+1 day/s
Washington - London
TAP Air Portugal
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1TAP Air Portugal TP 232
  Washington. US
  IAD 17:30
  7h 5m
  3602 Miles
  Lisbon. PT
  LIS 05:35
  Airbus A321neo
  Operated by TAP Air Portugal
2. Flight 2TAP Air Portugal TP 1354
  Lisbon. PT
  LIS 08:35
  2h 50m
  977 Miles
  London. GB
  LHR 11:25
  Airbus A321neo
  Operated by TAP Air Portugal
Washington US
IAD22:20
13h 45m
1 Stop
London GB
LHR17:05
+1 day/s
Washington - London
Lufthansa
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Lufthansa LH 415
  Washington. US
  IAD 22:20
  7h 45m
  4275 Miles
  Munich. DE
  MUC 12:05
  Airbus A350-900
  Operated by Lufthansa
2. Flight 2Lufthansa LH 2478
  Munich. DE
  MUC 16:00
  2h 5m
  587 Miles
  London. GB
  LHR 17:05
  Airbus A320neo
  Operated by Lufthansa
Washington US
IAD13:05
13h 50m
1 Stop
London GB
LHR07:55
+1 day/s
Washington - London
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 673
  Washington. US
  IAD 13:05
  2h 14m
  590 Miles
  Chicago. US
  ORD 14:19
  Boeing 737-800 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 920
  Chicago. US
  ORD 17:50
  8h 5m
  3964 Miles
  London. GB
  LHR 07:55
  Boeing 767-300 Passenger
  Operated by United Airlines