S$ 648+ Cheap flights to George Bush Intcntl

— IAH
21 Nov — 28 Nov1
1 adult
1 adult, Economy, 0 bags

Flights to George Bush Intcntl in 2026

Enter your travel dates to find the best prices.

Cheapest flights to George Bush Intcntl Airport

Sun 22-1102:20 -
2 stops23h 03m
Mon 30-1120:08 -
2 stops44h 32m
Deal found 19-10S$ 1,147
Thu 12-1108:40 -
1 stop19h 58m
Wed 25-1118:10 -
1 stop22h 50m
Deal found 19-10S$ 1,250
Sat 14-1108:40 -
1 stop19h 58m
Sun 22-1118:10 -
1 stop22h 50m
Deal found 19-10S$ 1,273
Tue 15-1208:40 -
2 stops46h 38m
Mon 11-111:55 -
2 stops46h 50m
Deal found 17-10S$ 1,367
Tue 15-1208:40 -
2 stops48h 02m
Sat 9-115:30 -
2 stops49h 25m
Deal found 17-10S$ 1,369
Tue 17-1123:15 -
1 stop33h 50m
Tue 24-1114:55 -
1 stop25h 55m
Deal found 19-10S$ 1,377
Wed 4-1111:40 -
1 stop46h 25m
Tue 1-1214:55 -
1 stop27h 50m
Deal found 20-10S$ 1,379
Thu 12-1109:30 -
3 stops33h 40m
Wed 25-1112:22 -
2 stops34h 38m
Deal found 19-10S$ 1,382
Tue 17-1106:35 -
2 stops31h 24m
Tue 24-1105:35 -
2 stops33h 25m
Deal found 19-10S$ 1,395

Find flight deals to George Bush Intcntl Airport

One-way from

S$ 648

Popular in

March

Cheapest in

November

Average price

S$ 1,755
9-11-31-12
  • 9-11-31-12
  • 3 total stops
  • 39h 24m total
  • Singapore to Houston
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Highest demand for flights based on searches. 15% potential increase in price (S$ 336 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (S$ 115 potential savings vs. average return price).
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Average for return flights in October 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Houston George Bush Intcntl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Mon 7-12

09:30-11:57

2 stops40h 27m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 714

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Tue 8-12

17:45-23:19

3 stops43h 34m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 754

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Tue 10-11

15:15-11:34

3 stops34h 19m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 797

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Sun 4-4

02:00-18:15

2 stops53h 15m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 909

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Thu 10-12

10:25-19:05

1 stop46h 40m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 930

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Wed 20-1

23:30-08:10

1 stop22h 40m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 940
Fastest return journey

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Mon 7-12

00:40-07:55

1 stop21h 15m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 958

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Tue 22-12

22:20-00:27

1 stop40h 07m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 967

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Tue 19-1

10:10-05:38

1 stop33h 28m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 976

SingaporeHouston

SIN Singapore Changi - IAH Houston George Bush Intcntl

SINIAH

Singapore Changi

Thu 21-1

22:20-14:50

1 stop30h 30m

Houston George Bush Intcntl

Wed 31-12

00:00-13:30

Nonstop0h 00m

S$ 978

Flights are sorted by cheapest return flights first.

Deals found on 20-10

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Houston George Bush Intcntl Airport

Rainfall in George Bush Intcntl by month

In terms of precipitation, rainfall in George Bush Intcntl ranges from 81.0 - 150.0 mm per month. June is typically the wettest month, when rainfall can reach 150.0 mm. February is typically the driest time to visit George Bush Intcntl when rainfall is around 81.0 mm.

Temperature in George Bush Intcntl by month

If weather is an important factor for your trip to George Bush Intcntl, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

How long is the flight to George Bush Intcntl?

On average, a flight from Singapore to George Bush Intcntl takes 25 hours 31 minutes. Flights to George Bush Intcntl from other popular cities in Singapore will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flying to George Bush Intcntl

  • Can I find cheaper flights to George Bush Intcntl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to George Bush Intcntl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the cheapest airport to fly to in George Bush Intcntl?

    Houston George Bush Intcntl is currently the cheapest airport to fly to in George Bush Intcntl. One-way flights to Houston George Bush Intcntl typically cost S$ 55, while return flights cost around S$ 174.

  • How much is a return flight to George Bush Intcntl?

    A return flight to George Bush Intcntl will typically cost around S$ 290, however they can be found for as little as S$ 174.

  • Does Houston George Bush Intcntl have rental cars?

    Yes. Those touching down at Houston George Bush Intcntl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Houston George Bush Intcntl?

    Yes. Houston George Bush Intcntl has hotels nearby for those requiring accommodations. Houston Airport Marriott at George Bush Intercontinental is the closest property to Houston George Bush Intcntl (0.0 km away from Houston George Bush Intcntl).

See more FAQs

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