Cheap Flights from George Bush Intercontinental Airport to Singapore Changi Airport
Search for flights from Houston to Singapore and check out affordable one-way and round-trip options.
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IAH 05:1524h 10m1 stopsSIN 18:25Houston - Singapore | Fri, Jun 6 | United AirlinesSIN 08:4529h 10m1 stopsIAH 00:55Singapore - Houston | Fri, Jun 13 | United AirlinesAED 3,536 AED 4,19116% OFF16% OFFAED 4,191 AED 3,536
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IAH 21:5631h 29m1 stopsSIN 18:25Houston - Singapore | Mon, Jun 9 | United AirlinesSIN 08:4543h 13m1 stopsIAH 14:58Singapore - Houston | Mon, Jun 16 | United AirlinesAED 3,681 AED 4,19112% OFF12% OFFAED 4,191 AED 3,681
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IAH 10:1523h 45m1 stopsSIN 23:00Houston - Singapore | Wed, Jun 25 | ZIPAIRSIN 00:3021h1 stopsIAH 08:30Singapore - Houston | Wed, Jul 2 | ZIPAIRAED 3,776 AED 4,19110% OFF10% OFFAED 4,191 AED 3,776
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IAH 05:1524h 10m1 stopsSIN 18:25Houston - Singapore | Wed, Jun 11 | United AirlinesSIN 20:4041h 15m1 stopsIAH 00:55Singapore - Houston | Sun, Jun 15 | United AirlinesAED 3,8009% OFFAED 4,191 AED 3,800
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IAH 10:3023h 30m1 stopsSIN 23:00Houston - Singapore | Fri, Jul 11 | ZIPAIRSIN 00:3021h1 stopsIAH 08:30Singapore - Houston | Fri, Jul 18 | ZIPAIRAED 3,8309% OFFAED 4,191 AED 3,830
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IAH 21:5631h 29m1 stopsSIN 18:25Houston - Singapore | Thu, Jun 5 | United AirlinesSIN 08:4523h 9m1 stopsIAH 18:54Singapore - Houston | Thu, Jun 12 | United AirlinesAED 3,8418% OFFAED 4,191 AED 3,841
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IAH 07:3021h 55m1 stopsSIN 18:25Houston - Singapore | Tue, Jun 10 | United AirlinesSIN 20:4022h 15m1 stopsIAH 05:55Singapore - Houston | Tue, Jun 17 | United AirlinesAED 3,8678% OFFAED 4,191 AED 3,867
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IAH 10:3031h 20m1 stopsSIN 06:50Houston - Singapore | Mon, Jul 21 | ZIPAIRSIN 00:3021h1 stopsIAH 08:30Singapore - Houston | Mon, Jul 28 | ZIPAIRAED 3,8847% OFFAED 4,191 AED 3,884
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IAH 05:1524h 10m1 stopsSIN 18:25Houston - Singapore | Sun, Jun 8 | United AirlinesSIN 08:4529h 10m1 stopsIAH 00:55Singapore - Houston | Mon, Jun 16 | United AirlinesAED 3,8927% OFFAED 4,191 AED 3,892
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IAH 05:1536h1 stopsSIN 06:15Houston - Singapore | Sun, Jun 15 | United AirlinesSIN 08:4534h 10m1 stopsIAH 05:55Singapore - Houston | Mon, Jun 23 | United AirlinesAED 3,8987% OFFAED 4,191 AED 3,898
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HOU 13:0017h 25m1 stopsSIN Invalid DateHouston - Singapore | Fri, Jun 6 | Normal AirlineSIN 15:006hNonstopHOU 16:00Singapore - Houston | Sun, Jun 8 | Normal AirlineFind More FlightsFind More Flights
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IAH 10:3023h 30m1 stopsSIN 23:00Houston - Singapore | Fri, Jul 11 | ZIPAIRAED 1,665 AED 2,76840% OFF40% OFFAED 2,768 AED 1,665
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IAH 10:3023h 30m1 stopsSIN 23:00Houston - Singapore | Wed, Jul 9 | ZIPAIRAED 1,699 AED 2,76839% OFF39% OFFAED 2,768 AED 1,699
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IAH 10:3023h 30m1 stopsSIN 23:00Houston - Singapore | Wed, Jul 16 | ZIPAIRAED 1,719 AED 2,76838% OFF38% OFFAED 2,768 AED 1,719
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IAH 10:3023h 30m1 stopsSIN 23:00Houston - Singapore | Fri, Jul 25 | ZIPAIRAED 1,73337% OFFAED 2,768 AED 1,733
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IAH 10:3024h 15m1 stopsSIN 23:45Houston - Singapore | Fri, Aug 1 | ZIPAIRAED 1,79135% OFFAED 2,768 AED 1,791
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IAH 10:3023h 30m1 stopsSIN 23:00Houston - Singapore | Fri, Jul 18 | ZIPAIRAED 1,82234% OFFAED 2,768 AED 1,822
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IAH 10:1523h 45m1 stopsSIN 23:00Houston - Singapore | Wed, Jun 25 | ZIPAIRAED 2,18021% OFFAED 2,768 AED 2,180
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IAH 10:3023h 30m1 stopsSIN 23:00Houston - Singapore | Wed, Jul 2 | ZIPAIRAED 2,18221% OFFAED 2,768 AED 2,182
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IAH 10:1539h 10m1 stopsSIN 14:25Houston - Singapore | Mon, Jun 23 | ZIPAIRAED 2,22720% OFFAED 2,768 AED 2,227
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IAH 10:1539h 10m1 stopsSIN 14:25Houston - Singapore | Wed, Jun 18 | ZIPAIRAED 2,5747% OFFAED 2,768 AED 2,574
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HOU 13:0017h 25m1 stopsSIN Invalid DateHouston - Singapore | Fri, Jun 6 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Selected Airlines from George Bush Intercontinental Airport to Singapore Changi Airport
See which airlines fly from Houston to Singapore. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.










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Flight Schedule from George Bush Intercontinental Airport to Singapore Changi Airport
Check the schedule for flights from Houston to Singapore and find the flight that best matches your travel plans.
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ZG015
George Bush Intercontinental Airport
11:00
IAH
15:05
NRT
S - T - T F -Search -
ZG053
Narita International Airport
16:50
NRT
23:00
SIN
S M T W T F S -
UA2737
George Bush Intercontinental Airport
05:15
IAH
07:18
SFO
S M T W T F SSearch -
UA029
San Francisco International Airport
10:35
SFO
18:25
SIN
S M T W T F S -
ZG015
George Bush Intercontinental Airport
11:00
IAH
15:05
NRT
S - T - T F -Search -
NQ003
Narita International Airport
17:30
NRT
23:45
SIN
S - - W T F S -
AC1301
George Bush Intercontinental Airport
16:50
IAH
19:37
YVR
S - T W T F SSearch -
AC019
Vancouver International Airport
23:55
YVR
07:05
SIN
- M - W T - S -
JL7253
George Bush Intercontinental Airport
08:52
IAH
10:15
DFW
S M T W T F SSearch -
JL7011
Dallas Fort Worth International Airport
11:55
DFW
15:00
NRT
S M T W T F S -
JL711
Narita International Airport
18:05
NRT
00:20
SIN
S M T W T F S -
AA3002
George Bush Intercontinental Airport
07:58
IAH
09:19
DFW
S M T W T F SSearch -
KE032
Dallas Fort Worth International Airport
12:10
DFW
16:40
ICN
S M T W T F S -
KE645
Incheon International Airport
18:40
ICN
23:40
SIN
S M T W T F S -
JL7251
George Bush Intercontinental Airport
07:48
IAH
09:11
DFW
S M T W T F SSearch -
JL7011
Dallas Fort Worth International Airport
11:55
DFW
15:00
NRT
S M T W T F S -
JL711
Narita International Airport
18:05
NRT
00:20
SIN
S M T W T F S -
JL7367
George Bush Intercontinental Airport
06:22
IAH
09:04
ORD
S M T W T F SSearch -
JL055
O'Hare International Airport
12:30
ORD
15:15
NRT
S M T W T F S -
JL711
Narita International Airport
18:05
NRT
00:20
SIN
S M T W T F S -
UA2236
George Bush Intercontinental Airport
21:59
IAH
23:59
SFO
S M T W T F SSearch -
UA029
San Francisco International Airport
10:35
SFO
18:25
SIN
S M T W T F S -
AA3002
George Bush Intercontinental Airport
07:58
IAH
09:19
DFW
S M T W T F SSearch -
KE032
Dallas Fort Worth International Airport
12:10
DFW
16:40
ICN
S M T W T F S -
KE647
Incheon International Airport
23:35
ICN
05:00
SIN
S M T W T F S
George Bush Intercontinental Airport to Singapore Changi Airport Flights Info
Flight distance | 15,989.17 km |
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Cheapest one-way ticket price | AED 1,664 |
FAQs for George Bush Intercontinental Airport to Singapore Changi Airport Flights
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How long does it take to fly from George Bush Intercontinental Airport (IAH) to Singapore Changi Airport (SIN)?
It takes around 23 hours 5 minutes to fly from George Bush Intercontinental Airport (IAH) to Singapore Changi Airport (SIN). -
How many daily flights are there from George Bush Intercontinental Airport (IAH) to Singapore Changi Airport (SIN)?
There are around 1 daily flights from George Bush Intercontinental Airport (IAH) to Singapore Changi Airport (SIN). -
When are flight tickets from George Bush Intercontinental Airport (IAH) to Singapore Changi Airport (SIN) the cheapest?
Tickets cost around AED 6,110 in March, making it the cheapest month to book. George Bush Intercontinental Airport (IAH) to Singapore Changi Airport (SIN) is a popular route, so don't forget to book your tickets in advance. -
When are flight tickets from George Bush Intercontinental Airport (IAH) to Singapore Changi Airport (SIN) most expensive?
The route from George Bush Intercontinental Airport (IAH) to Singapore Changi Airport (SIN) is quite popular. Without considering departure times or holidays, tickets cost around AED 6,110 in March, the most expensive month to book this route. -
What time does the latest flight from George Bush Intercontinental Airport to Singapore Changi Airport depart?
The latest flight departs from George Bush Intercontinental Airport (IAH) at 18:35 and arrives in Singapore Changi Airport (SIN) at 07:40. -
What is the transportation method from the main airport to downtown in Singapore?
- The distance from Singapore Changi Airport to downtown is about 17 km, by taxi about 30 minutes.
- The distance from Seletar Airport to downtown is about 15 km, by taxi about 30 minutes.
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Which airline operates the most direct flights from George Bush Intercontinental Airport (IAH) to Singapore Changi Airport (SIN)?
Singapore Airlines is a very popular airline operating an average of 38 flights per month.
Popular Destinations
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