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

Start your journey with just one click

Airline

1/64

Houston

toSingapore

IAH-SIN

September 7, 2024

September 17, 2024

Sold bySingapore Airlines

From

961USD Price subject to changes

Viewed:3 hours ago

Roundtrip

Economy

2/64

Houston

toSingapore

IAH-SIN

April 27, 2024

May 8, 2024

Sold byEVA Air

From

1,517USD Price subject to changes

Viewed:9 hours ago

Roundtrip

Economy

3/64

Houston

toSingapore

IAH-SIN

September 22, 2024

September 30, 2024

Sold byTurkish Airlines

From

998USD Price subject to changes

Viewed:an hour ago

Roundtrip

Economy

4/64

Houston

toSingapore

IAH-SIN

August 15, 2024

August 21, 2024

Sold byUnited Airlines

From

1,376USD Price subject to changes

Viewed:48 minutes ago

Roundtrip

Economy

*Prices have been offered for round trips within the last 48 hours and might not be currently available. Not all Star Alliance Member Airlines or all fares/options are shown. Additional baggage fees, payment fees and fees for other optional services may apply. When booking, please check for restrictions on refunds, rebooking and baggage allowance that may apply. Prices may vary depending on the route and flights selected. Routings may include stopovers. Terms and conditions apply.

Weather in Singapore

Thursday

light rain

25/04/2024

30°C

25/04/2024

light rain

Friday

moderate rain

26/04/2024

29°C

26/04/2024

moderate rain

Saturday

light rain

27/04/2024

30°C

27/04/2024

light rain

Sunday

light rain

28/04/2024

30°C

28/04/2024

light rain

Monday

light rain

29/04/2024

29°C

29/04/2024

light rain

Tuesday

overcast clouds

30/04/2024

29°C

30/04/2024

overcast clouds

Wednesday

light rain

01/05/2024

29°C

01/05/2024

light rain

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)

Sort by

Houston US
IAH18:45
23h 55m
1 Stop
Singapore SG
SIN07:40
+2 day/s
Houston - Singapore
Singapore Airlines
Flight Operates
1. Mon
2. Tue
3. Wed
4. Thu
5. Fri
6. Sat
7. Sun
1. Flight 1Singapore Airlines SQ 51
  Houston. US
  IAH 18:45
  22h 20m
  9979 Miles
  Singapore. SG
  SIN 07:40
  Airbus A350-900
  Operated by Singapore Airlines
Houston US
IAH01:00
22h 0m
1 Stop
Singapore SG
SIN12:00
+1 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 01:00
  16h 30m
  7971 Miles
  Taipei. TW
  TPE 06:30
  Boeing 777-300ER Passenger
  Operated by EVA Air
2. Flight 2EVA Air BR 225
  Taipei. TW
  TPE 07:40
  4h 20m
  2012 Miles
  Singapore. SG
  SIN 12:00
  Boeing 777-300ER Passenger
  Operated by EVA Air
Houston US
IAH18:05
22h 10m
1 Stop
Singapore SG
SIN05:15
+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 2341
  Houston. US
  IAH 18:05
  3h 42m
  1384 Miles
  Los Angeles. US
  LAX 19:47
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 35
  Los Angeles. US
  LAX 21:20
  16h 55m
  8811 Miles
  Singapore. SG
  SIN 05:15
  Airbus A350-900
  Operated by Singapore Airlines
Houston US
IAH18:20
22h 20m
1 Stop
Singapore SG
SIN05:40
+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 1485
  Houston. US
  IAH 18:20
  4h 21m
  1641 Miles
  San Francisco. US
  SFO 20:41
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 33
  San Francisco. US
  SFO 22:05
  16h 35m
  8486 Miles
  Singapore. SG
  SIN 05:40
  Airbus A350-900
  Operated by Singapore Airlines
Houston US
IAH07:20
22h 25m
1 Stop
Singapore SG
SIN18:45
+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 1630
  Houston. US
  IAH 07:20
  4h 21m
  1641 Miles
  San Francisco. US
  SFO 09:41
  Boeing 757-300 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 29
  San Francisco. US
  SFO 10:35
  17h 10m
  8486 Miles
  Singapore. SG
  SIN 18:45
  Boeing 787-9
  Operated by United Airlines
Houston US
IAH07:20
22h 50m
1 Stop
Singapore SG
SIN19:10
+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 1630
  Houston. US
  IAH 07:20
  4h 21m
  1641 Miles
  San Francisco. US
  SFO 09:41
  Boeing 757-300 Passenger
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 31
  San Francisco. US
  SFO 11:05
  17h 5m
  8486 Miles
  Singapore. SG
  SIN 19:10
  Airbus A350-900
  Operated by Singapore Airlines
Houston US
IAH18:20
23h 25m
1 Stop
Singapore SG
SIN06:45
+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 1485
  Houston. US
  IAH 18:20
  4h 21m
  1641 Miles
  San Francisco. US
  SFO 20:41
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2United Airlines UA 1
  San Francisco. US
  SFO 22:40
  17h 5m
  8486 Miles
  Singapore. SG
  SIN 06:45
  Boeing 787-9
  Operated by United Airlines
Houston US
IAH18:15
23h 35m
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 1United Airlines UA 46
  Houston. US
  IAH 18:15
  10h 0m
  5249 Miles
  Frankfurt. DE
  FRA 11:15
  Boeing 777 Passenger
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 25
  Frankfurt. DE
  FRA 12:30
  12h 20m
  6422 Miles
  Singapore. SG
  SIN 06:50
  Boeing 777-300ER Passenger
  Operated by Singapore Airlines
Houston US
IAH01:00
23h 50m
1 Stop
Singapore SG
SIN13:50
+1 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 01:00
  16h 30m
  7971 Miles
  Taipei. TW
  TPE 06:30
  Boeing 777-300ER Passenger
  Operated by EVA Air
2. Flight 2EVA Air BR 215
  Taipei. TW
  TPE 09:25
  4h 25m
  2012 Miles
  Singapore. SG
  SIN 13:50
  Boeing 777-300ER Passenger
  Operated by EVA Air
Houston US
IAH16:20
23h 55m
1 Stop
Singapore SG
SIN05:15
+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 16:20
  3h 43m
  1384 Miles
  Los Angeles. US
  LAX 18:03
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 35
  Los Angeles. US
  LAX 21:20
  16h 55m
  8811 Miles
  Singapore. SG
  SIN 05:15
  Airbus A350-900
  Operated by Singapore Airlines
Houston US
IAH16:39
24h 1m
1 Stop
Singapore SG
SIN05:40
+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 2034
  Houston. US
  IAH 16:39
  4h 21m
  1641 Miles
  San Francisco. US
  SFO 19:00
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 33
  San Francisco. US
  SFO 22:05
  16h 35m
  8486 Miles
  Singapore. SG
  SIN 05:40
  Airbus A350-900
  Operated by Singapore Airlines
Houston US
IAH16:20
24h 10m
1 Stop
Singapore SG
SIN05:30
+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 16:20
  9h 20m
  4850 Miles
  London. GB
  LHR 07:40
  Boeing 777 Passenger
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 305
  London. GB
  LHR 09:25
  13h 5m
  6799 Miles
  Singapore. SG
  SIN 05:30
  Boeing 777-300ER Passenger
  Operated by Singapore Airlines
Houston US
IAH16:45
24h 10m
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 16:45
  9h 35m
  5029 Miles
  Amsterdam. NL
  AMS 09:20
  Boeing 777 Passenger
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 323
  Amsterdam. NL
  AMS 11:15
  12h 40m
  6569 Miles
  Singapore. SG
  SIN 05:55
  Airbus A350-900
  Operated by Singapore Airlines
Houston US
IAH18:05
24h 45m
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 2341
  Houston. US
  IAH 18:05
  3h 42m
  1384 Miles
  Los Angeles. US
  LAX 19:47
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 37
  Los Angeles. US
  LAX 23:20
  17h 30m
  8811 Miles
  Singapore. SG
  SIN 07:50
  Airbus A350-900
  Operated by Singapore Airlines
Houston US
IAH16:39
25h 6m
1 Stop
Singapore SG
SIN06:45
+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 2034
  Houston. US
  IAH 16:39
  4h 21m
  1641 Miles
  San Francisco. US
  SFO 19:00
  Boeing 737-900 Passenger
  Operated by United Airlines
2. Flight 2United Airlines UA 1
  San Francisco. US
  SFO 22:40
  17h 5m
  8486 Miles
  Singapore. SG
  SIN 06:45
  Boeing 787-9
  Operated by United Airlines
Houston US
IAH16:30
25h 30m
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 16:30
  10h 35m
  5435 Miles
  Munich. DE
  MUC 10:05
  Boeing 767-300 Passenger
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 327
  Munich. DE
  MUC 12:50
  12h 10m
  6284 Miles
  Singapore. SG
  SIN 07:00
  Airbus A350-900
  Operated by Singapore Airlines
Houston US
IAH14:35
25h 55m
1 Stop
Singapore SG
SIN05:30
+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 2100
  Houston. US
  IAH 14:35
  3h 47m
  1405 Miles
  New York. US
  EWR 19:22
  Boeing 757-200 Passenger
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 23
  New York. US
  JFK 22:30
  19h 0m
  9585 Miles
  Singapore. SG
  SIN 05:30
  Airbus A350-900
  Operated by Singapore Airlines
Houston US
IAH14:30
26h 0m
1 Stop
Singapore SG
SIN05:30
+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 1457
  Houston. US
  IAH 14:30
  3h 30m
  1422 Miles
  New York. US
  LGA 19:00
  Airbus A319 Passenger
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 23
  New York. US
  JFK 22:30
  19h 0m
  9585 Miles
  Singapore. SG
  SIN 05:30
  Airbus A350-900
  Operated by Singapore Airlines
Houston US
IAH16:20
26h 10m
1 Stop
Singapore SG
SIN07:30
+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 16:20
  9h 20m
  4850 Miles
  London. GB
  LHR 07:40
  Boeing 777 Passenger
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 317
  London. GB
  LHR 11:25
  13h 5m
  6799 Miles
  Singapore. SG
  SIN 07:30
  Airbus A380-800 Passenger
  Operated by Singapore Airlines
Houston US
IAH09:51
26h 24m
2 Stops
Singapore SG
SIN01:15
+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 2190
  Houston. US
  IAH 09:51
  3h 44m
  1384 Miles
  Los Angeles. US
  LAX 11:35
  Boeing 737 MAX 9 Passenger / BBJ MAX 9
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 11
  Los Angeles. US
  LAX 14:20
  18h 45m
  8811 Miles
  Singapore. SG
  SIN 01:15
  Boeing 777-300ER Passenger
  Operated by Singapore Airlines
Houston US
IAH13:50
26h 40m
1 Stop
Singapore SG
SIN05:30
+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 2196
  Houston. US
  IAH 13:50
  3h 40m
  1405 Miles
  New York. US
  EWR 18:30
  Boeing 737 MAX 8 Passenger / BBJ MAX 8 / Boeing 737 MAX 200
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 23
  New York. US
  JFK 22:30
  19h 0m
  9585 Miles
  Singapore. SG
  SIN 05:30
  Airbus A350-900
  Operated by Singapore Airlines
Houston US
IAH12:18
29h 32m
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 1265
  Houston. US
  IAH 12:18
  3h 47m
  1405 Miles
  New York. US
  EWR 17:05
  Boeing 757-200 Passenger
  Operated by United Airlines
2. Flight 2Singapore Airlines SQ 25
  New York. US
  JFK 20:55
  20h 5m
  9585 Miles
  Singapore. SG
  SIN 06:50
  Boeing 777-300ER Passenger
  Operated by Singapore Airlines