Flights from Houston (HOU) to Singapore (SIN)

Flight schedules from Houston to Singapore 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 (22)

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Houston US
IAH23:30
22h 35m
1 Stop
Singapore SG
SIN12:05
+2 day/s
Houston - Singapore
EVA Air
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1EVA Air BR 51
  Houston. US
  IAH 23:30
  16h 55m
  7971 Miles
  Taipei. TW
  TPE 06:25
  Boeing 777-300ER Passenger
  Operated by EVA Air
2. Flight 2EVA Air BR 225
  Taipei. TW
  TPE 07:25
  4h 40m
  2012 Miles
  Singapore. SG
  SIN 12:05
  Boeing 777-300ER Passenger
  Operated by EVA Air
Houston US
IAH07:20
22h 55m
1 Stop
Singapore SG
SIN20:15
+1 day/s
Houston - Singapore
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1215
  Houston. US
  IAH 07:20
  4h 20m
  1641 Miles
  San Francisco. US
  SFO 09:40
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 29
  San Francisco. US
  SFO 10:40
  17h 35m
  8486 Miles
  Singapore. SG
  SIN 20:15
  Boeing 787-9
  Operated by United Airlines
Houston US
IAH16:49
22h 56m
1 Stop
Singapore SG
SIN05:45
+2 day/s
Houston - Singapore
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1197
  Houston. US
  IAH 16:49
  4h 13m
  1641 Miles
  San Francisco. US
  SFO 19:02
  Boeing 777 Passenger
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 33
  San Francisco. US
  SFO 20:15
  17h 30m
  8486 Miles
  Singapore. SG
  SIN 05:45
  Airbus A350-900
  Operated by Singapore Airlines
Houston US
IAH06:00
23h 5m
1 Stop
Singapore SG
SIN19:05
+1 day/s
Houston - Singapore
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1041
  Houston. US
  IAH 06:00
  4h 18m
  1641 Miles
  San Francisco. US
  SFO 08:18
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 31
  San Francisco. US
  SFO 09:40
  17h 25m
  8486 Miles
  Singapore. SG
  SIN 19:05
  Airbus A350-900
  Operated by Singapore Airlines
Houston US
IAH18:29
23h 31m
1 Stop
Singapore SG
SIN08:00
+2 day/s
Houston - Singapore
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1349
  Houston. US
  IAH 18:29
  4h 22m
  1641 Miles
  San Francisco. US
  SFO 20:51
  Boeing 757-300 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1
  San Francisco. US
  SFO 22:40
  17h 20m
  8486 Miles
  Singapore. SG
  SIN 08:00
  Boeing 787-9
  Operated by United Airlines
Houston US
IAH16:20
23h 35m
1 Stop
Singapore SG
SIN05:55
+2 day/s
Houston - Singapore
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 20
  Houston. US
  IAH 16:20
  9h 15m
  5029 Miles
  Amsterdam. NL
  AMS 08:35
  Boeing 777 Passenger
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 323
  Amsterdam. NL
  AMS 10:25
  12h 30m
  6569 Miles
  Singapore. SG
  SIN 05:55
  Airbus A350-900
  Operated by Singapore Airlines
Houston US
IAH16:25
23h 35m
1 Stop
Singapore SG
SIN06:00
+2 day/s
Houston - Singapore
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 880
  Houston. US
  IAH 16:25
  9h 5m
  4850 Miles
  London. GB
  LHR 07:30
  Boeing 777 Passenger
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 305
  London. GB
  LHR 09:10
  12h 50m
  6799 Miles
  Singapore. SG
  SIN 06:00
  Boeing 777-300ER Passenger
  Operated by Singapore Airlines
Houston US
IAH18:20
23h 35m
1 Stop
Singapore SG
SIN07:55
+2 day/s
Houston - Singapore
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 285
  Houston. US
  IAH 18:20
  3h 47m
  1384 Miles
  Los Angeles. US
  LAX 20:07
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 37
  Los Angeles. US
  LAX 22:05
  17h 50m
  8811 Miles
  Singapore. SG
  SIN 07:55
  Airbus A350-900
  Operated by Singapore Airlines
Houston US
IAH06:00
24h 15m
1 Stop
Singapore SG
SIN20:15
+1 day/s
Houston - Singapore
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1041
  Houston. US
  IAH 06:00
  4h 18m
  1641 Miles
  San Francisco. US
  SFO 08:18
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 29
  San Francisco. US
  SFO 10:40
  17h 35m
  8486 Miles
  Singapore. SG
  SIN 20:15
  Boeing 787-9
  Operated by United Airlines
Houston US
IAH16:30
24h 20m
1 Stop
Singapore SG
SIN06:50
+2 day/s
Houston - Singapore
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Lufthansa LH 441
  Houston. US
  IAH 16:30
  9h 50m
  5249 Miles
  Frankfurt. DE
  FRA 09:20
  Airbus A330-300 Passenger
  Operated by Lufthansa
2. Flight 2Singapore Airlines SQ 25
  Frankfurt. DE
  FRA 11:40
  12h 10m
  6422 Miles
  Singapore. SG
  SIN 06:50
  Boeing 777-300ER Passenger
  Operated by Singapore Airlines
Houston US
IAH16:25
24h 35m
1 Stop
Singapore SG
SIN07:00
+2 day/s
Houston - Singapore
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 102
  Houston. US
  IAH 16:25
  10h 20m
  5435 Miles
  Munich. DE
  MUC 09:45
  Boeing 767-300 Passenger
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 327
  Munich. DE
  MUC 12:05
  11h 55m
  6284 Miles
  Singapore. SG
  SIN 07:00
  Airbus A350-900
  Operated by Singapore Airlines
Houston US
IAH15:03
24h 42m
1 Stop
Singapore SG
SIN05:45
+2 day/s
Houston - Singapore
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1253
  Houston. US
  IAH 15:03
  4h 22m
  1641 Miles
  San Francisco. US
  SFO 17:25
  Boeing 757-300 Passenger
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 33
  San Francisco. US
  SFO 20:15
  17h 30m
  8486 Miles
  Singapore. SG
  SIN 05:45
  Airbus A350-900
  Operated by Singapore Airlines
Houston US
IAH10:00
24h 55m
1 Stop
Singapore SG
SIN00:55
+2 day/s
Houston - Singapore
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 7
  Houston. US
  IAH 10:00
  14h 10m
  6666 Miles
  Tokyo. JP
  NRT 15:10
  Boeing 777 Passenger
  Operated by United Airlines
2. Flight 2ANA NH 801
  Tokyo. JP
  NRT 18:20
  7h 35m
  3347 Miles
  Singapore. SG
  SIN 00:55
  Boeing 787-9
  Operated by ANA
Houston US
IAH23:30
25h 0m
1 Stop
Singapore SG
SIN14:30
+2 day/s
Houston - Singapore
EVA Air
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1EVA Air BR 51
  Houston. US
  IAH 23:30
  16h 55m
  7971 Miles
  Taipei. TW
  TPE 06:25
  Boeing 777-300ER Passenger
  Operated by EVA Air
2. Flight 2EVA Air BR 215
  Taipei. TW
  TPE 09:35
  4h 55m
  2012 Miles
  Singapore. SG
  SIN 14:30
  Boeing 777-300ER Passenger
  Operated by EVA Air
Houston US
IAH16:49
25h 11m
1 Stop
Singapore SG
SIN08:00
+2 day/s
Houston - Singapore
United Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1197
  Houston. US
  IAH 16:49
  4h 13m
  1641 Miles
  San Francisco. US
  SFO 19:02
  Boeing 777 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1
  San Francisco. US
  SFO 22:40
  17h 20m
  8486 Miles
  Singapore. SG
  SIN 08:00
  Boeing 787-9
  Operated by United Airlines
Houston US
IAH14:38
25h 22m
1 Stop
Singapore SG
SIN06:00
+2 day/s
Houston - Singapore
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1909
  Houston. US
  IAH 14:38
  3h 28m
  1405 Miles
  New York. US
  EWR 19:06
  Boeing 757-200 Passenger
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 23
  New York. US
  JFK 22:20
  18h 40m
  9585 Miles
  Singapore. SG
  SIN 06:00
  Airbus A350-900
  Operated by Singapore Airlines
Houston US
IAH16:25
25h 25m
1 Stop
Singapore SG
SIN07:50
+2 day/s
Houston - Singapore
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 880
  Houston. US
  IAH 16:25
  9h 5m
  4850 Miles
  London. GB
  LHR 07:30
  Boeing 777 Passenger
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 317
  London. GB
  LHR 10:55
  12h 55m
  6799 Miles
  Singapore. SG
  SIN 07:50
  Airbus A380-800 Passenger
  Operated by Singapore Airlines
Houston US
IAH16:23
25h 32m
1 Stop
Singapore SG
SIN07:55
+2 day/s
Houston - Singapore
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 1743
  Houston. US
  IAH 16:23
  3h 47m
  1384 Miles
  Los Angeles. US
  LAX 18:10
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 37
  Los Angeles. US
  LAX 22:05
  17h 50m
  8811 Miles
  Singapore. SG
  SIN 07:55
  Airbus A350-900
  Operated by Singapore Airlines
Houston US
IAH14:20
25h 40m
1 Stop
Singapore SG
SIN06:00
+2 day/s
Houston - Singapore
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 202
  Houston. US
  IAH 14:20
  3h 28m
  1422 Miles
  New York. US
  LGA 18:48
  Boeing 737-700 Passenger
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 23
  New York. US
  JFK 22:20
  18h 40m
  9585 Miles
  Singapore. SG
  SIN 06:00
  Airbus A350-900
  Operated by Singapore Airlines
Houston US
IAH07:20
28h 0m
2 Stops
Singapore SG
SIN01:20
+2 day/s
Houston - Singapore
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United Airlines UA 2361
  Houston. US
  IAH 07:20
  3h 47m
  1384 Miles
  Los Angeles. US
  LAX 09:07
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 11
  Los Angeles. US
  LAX 12:45
  19h 25m
  8811 Miles
  Singapore. SG
  SIN 01:20
  Boeing 777-300ER Passenger
  Operated by Singapore Airlines
Houston US
IAH12:00
28h 50m
2 Stops
Singapore SG
SIN06:50
+2 day/s
Houston - Singapore
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United 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
2. Flight 2Singapore Airlines SQ 25
  New York. US
  JFK 20:15
  19h 45m
  9585 Miles
  Singapore. SG
  SIN 06:50
  Boeing 777-300ER Passenger
  Operated by Singapore Airlines
Houston US
IAH12:00
28h 50m
2 Stops
Singapore SG
SIN06:50
+2 day/s
Houston - Singapore
Star Alliance
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1United 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
2. Flight 2Singapore Airlines SQ 25
  New York. US
  JFK 20:15
  19h 45m
  9585 Miles
  Singapore. SG
  SIN 06:50
  Boeing 777-300ER Passenger
  Operated by Singapore Airlines

Flights from Houston (HOU) to Singapore (SIN) with Star Alliance

Weather in Singapore

Flight schedules from Houston to Singapore with Star Alliance member carriers

Houston - Singapore

Houston - Singapore

Houston - Singapore

Houston - Singapore

Houston - Singapore

Houston - Singapore

Houston - Singapore

Houston - Singapore

Houston - Singapore

Houston - Singapore

Houston - Singapore

Houston - Singapore

Houston - Singapore

Houston - Singapore

Houston - Singapore

Houston - Singapore

Houston - Singapore

Houston - Singapore

Houston - Singapore

Houston - Singapore

Houston - Singapore

Houston - Singapore