IAH

S$ 648 Find Cheap Flights to Houston George Bush Airport – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
S$ 1,147
Typical prices: S$ 1,348-S$ 1,786
Japan Airlines
Thu 22-11Fri 30-11
SIN - IAH • 2 stops
Cheapest one-way flight
S$ 648
Typical prices: S$ 780-S$ 1,128
Multiple Airlines
Fri 9-11
SIN - IAH • 3 stops
Top airlines
EVA Air
Best reviews • 8.5 score
Airline reviews
Airline reviews
When to travel
July
Cheapest • 23% price drop
March
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to Houston George Bush Intcntl Airport!
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Booking Insights
Flight Deals

Cheap Flights to George Bush Intcntl

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to George Bush Intcntl

Sun, 22 Nov - Mon, 30 Nov
Japan Airlines Logo
02:20 - 11:23Singapore  Singapore Changi-Houston Houston George Bush Intcntl
23h 03m2 stops Tokyo Haneda Dallas/Fort Worth
Japan Airlines Logo
20:08 - 06:40Houston  Houston George Bush Intcntl-Singapore Singapore Changi
44h 32m2 stops Los Angeles Tokyo Haneda
S$ 1,147Japan Airlines
2 days ago
Tue, 9 Feb - Wed, 17 Feb
Japan Airlines Logo
02:20 - 21:19Singapore  Singapore Changi-Houston Houston George Bush Intcntl
32h 59m2 stops Tokyo Haneda Los Angeles
Japan Airlines Logo
07:10 - 00:50Houston  Houston George Bush Intcntl-Singapore Singapore Changi
27h 40m2 stops Dallas/Fort Worth Tokyo Narita
S$ 1,237Japan Airlines
3+ days ago
Thu, 12 Nov - Wed, 25 Nov
Air Canada Logo
08:40 - 14:38Singapore  Singapore Changi-Houston Houston George Bush Intcntl
19h 58m1 stop Vancouver Intl
Air Canada Logo
18:10 - 07:00Houston  Houston George Bush Intcntl-Singapore Singapore Changi
22h 50m1 stop Vancouver Intl
S$ 1,251Air Canada
2 days ago
Sun, 21 Feb - Fri, 26 Feb
Japan Airlines Logo
22:25 - 14:54Singapore  Singapore Changi-Houston Houston George Bush Intcntl
30h 29m2 stops Tokyo Haneda Chicago O'Hare Intl
Japan Airlines Logo
21:58 - 06:40Houston  Houston George Bush Intcntl-Singapore Singapore Changi
42h 42m2 stops Los Angeles Tokyo Haneda
S$ 1,256Japan Airlines
1 day ago
Sat, 14 Nov - Sun, 22 Nov
Air Canada Logo
08:40 - 14:38Singapore  Singapore Changi-Houston Houston George Bush Intcntl
19h 58m1 stop Vancouver Intl
Air Canada Logo
18:10 - 07:00Houston  Houston George Bush Intcntl-Singapore Singapore Changi
22h 50m1 stop Vancouver Intl
S$ 1,274Air Canada
3+ days ago
Thu, 12 Nov - Wed, 25 Nov
Air Canada Logo
08:40 - 13:21Singapore  Singapore Changi-Houston Houston George Bush Intcntl
42h 41m2 stops Vancouver Intl Edmonton
Air Canada Logo
18:10 - 07:00Houston  Houston George Bush Intcntl-Singapore Singapore Changi
22h 50m1 stop Vancouver Intl
S$ 1,339Air Canada
2 days ago
Sat, 14 Nov - Sun, 22 Nov
Air Canada Logo
08:40 - 21:39Singapore  Singapore Changi-Houston Houston George Bush Intcntl
50h 59m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
18:10 - 07:00Houston  Houston George Bush Intcntl-Singapore Singapore Changi
22h 50m1 stop Vancouver Intl
S$ 1,345Air Canada
3+ days ago
Wed, 4 Nov - Tue, 1 Dec
Turkish Airlines Logo
11:40 - 20:05Singapore  Singapore Changi-Houston Houston George Bush Intcntl
46h 25m1 stop Istanbul
Turkish Airlines Logo
14:55 - 08:45Houston  Houston George Bush Intcntl-Singapore Singapore Changi
27h 50m1 stop Istanbul
S$ 1,362Turkish Airlines
3+ days ago
Tue, 15 Dec - Mon, 11 Jan
Air Canada Logo
08:40 - 17:18Singapore  Singapore Changi-Houston Houston George Bush Intcntl
46h 38m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
11:55 - 00:45Houston  Houston George Bush Intcntl-Singapore Singapore Changi
46h 50m2 stops Montreal Pierre Elliott Trudeau Intl Tokyo Narita
S$ 1,367Air Canada
3+ days ago
Tue, 15 Dec - Sat, 9 Jan
Air Canada Logo
08:40 - 18:42Singapore  Singapore Changi-Houston Houston George Bush Intcntl
48h 02m2 stops Vancouver Intl Toronto Pearson Intl
Air Canada Logo
15:30 - 06:55Houston  Houston George Bush Intcntl-Singapore Singapore Changi
49h 25m2 stops Toronto Pearson Intl Tokyo Haneda
S$ 1,370Air Canada
3+ days ago
Booking Insights

Price, demand, and travel trends for flights to Houston George Bush Intcntl Airport

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest flight to Houston George Bush Intcntl Airport?

Singapore to Houston George Bush Intcntl Airport is the cheapest route at S$ 1,147 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

What is the cheapest day to fly to Houston George Bush Intcntl Airport?

Friday is the cheapest day to fly to Houston George Bush Intcntl Airport at S$ 1,377 return on average over the past 12 months on KAYAK. Tuesday is the most expensive at S$ 2,903.

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

•July is the cheapest month to fly to Houston George Bush Intcntl Airport with an average price of S$ 1,198 return.
•March (S$ 2,825) and April (S$ 1,910) are the most expensive.
•Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Houston George Bush Intcntl Airport?

Evening flights to Houston George Bush Intcntl Airport are the cheapest at S$ 1,377 return on average. Night flights are the most expensive at S$ 2,422.

Find deals

Key details for flights to Houston George Bush Intcntl Airport

Low season

December

Cheapest flight

S$ 648
Beat the crowds with an average 61% drop in traveller numbers.
The most popular month to fly with an average 93% increase in traveller numbers.
One-way flight from Singapore to Houston George Bush Intcntl Airport

When to book flights to George Bush Intcntl

Are your dates flexible? Find out the best times to travel to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your questions about flights to Houston George Bush Intcntl Airport, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to Houston George Bush Intcntl Airport is a good deal?

    A good deal on a flight to Houston George Bush Intcntl Airport is around S$ 1,348 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How far is Houston George Bush Intcntl from Houston George Bush Intcntl Airport city centre?

    Houston George Bush Intcntl is 25.4 km from Houston George Bush Intcntl Airport city centre.

  • What is the difference between the most popular and the most frequent airline at Houston George Bush Intcntl Airport?

    Turkish Airlines operates the most flights from Singapore to Houston George Bush Intcntl Airport at 0 per week, while EVA Air is the airline most often selected by KAYAK users searching for flights from Singapore to Houston George Bush Intcntl Airport. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • Which airports serve Houston and the surrounding area?

    Flights to Houston can arrive at several major airports serving the metro area, including Houston Hobby (HOU) and Houston George Bush Intcntl (IAH).

Your guide to booking Houston George Bush Intcntl Airport flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Houston George Bush Intcntl Airport, a good return fare is around S$ 1,348. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Houston George Bush Intcntl Airport in July. Return fares historically average S$ 1,198, making July the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to afternoon to save up to S$ 1,045 on a return flight. Afternoon flights to Houston George Bush Intcntl Airport average S$ 1,377 compared to S$ 2,422 for evening flights.

Travelling to a place near George Bush Intcntl?

Book flights to George Bush Intcntl if you plan to visit one of these locations
The Woodlands
Spring
Cypress

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