IAH

S$ 724 Find Cheap Flights to Houston George Bush Airport – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 27% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return flight
S$ 1,541
Typical prices: S$ 1,381-S$ 1,907
Qatar Airways
Wed 31-1Sun 11-2
SIN - IAH • 2 stops
Cheapest one-way flight
S$ 724
Typical prices: S$ 805-S$ 1,131
Multiple Airlines
Mon 10-12
SIN - IAH • 3 stops
Top airlines
Best reviews • 8.5 score
Airline reviews
Airline reviews
When to travel
Cheapest • 24% price drop
Most popular
Good to know
+1
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Houston George Bush Intcntl Airport!
Flight Deals
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, 31 Jan - Thu, 11 Feb
Multiple Airlines Logo
03:15 - 23:59Singapore  Singapore Changi-Houston Houston George Bush Intcntl
34h 44m2 stops Doha Hamad Intl Seattle/Tacoma Intl
Multiple Airlines Logo
17:55 - 08:45Houston  Houston George Bush Intcntl-Singapore Singapore Changi
24h 50m1 stop Doha Hamad Intl
S$ 1,541Multiple Airlines
22 hours ago
Wed, 17 Feb - Sun, 21 Feb
United Airlines Logo
22:20 - 05:37Singapore  Singapore Changi-Houston Houston George Bush Intcntl
21h 17m1 stop San Francisco
United Airlines Logo
22:10 - 20:15Houston  Houston George Bush Intcntl-Singapore Singapore Changi
32h 05m1 stop San Francisco
S$ 1,542United Airlines
1 day ago
Wed, 17 Feb - Sun, 21 Feb
United Airlines Logo
22:20 - 05:37Singapore  Singapore Changi-Houston Houston George Bush Intcntl
21h 17m1 stop San Francisco
United Airlines Logo
22:10 - 20:15Houston  Houston George Bush Intcntl-Singapore Singapore Changi
32h 05m1 stop San Francisco
S$ 1,545United Airlines
2 hours ago
Wed, 17 Feb - Sun, 21 Feb
United Airlines Logo
10:10 - 06:32Singapore  Singapore Changi-Houston Houston George Bush Intcntl
34h 22m1 stop San Francisco
United Airlines Logo
22:10 - 20:15Houston  Houston George Bush Intcntl-Singapore Singapore Changi
32h 05m1 stop San Francisco
S$ 1,545United Airlines
2 days ago
Wed, 17 Feb - Sun, 21 Feb
United Airlines Logo
10:10 - 06:32Singapore  Singapore Changi-Houston Houston George Bush Intcntl
34h 22m1 stop San Francisco
United Airlines Logo
22:10 - 20:15Houston  Houston George Bush Intcntl-Singapore Singapore Changi
32h 05m1 stop San Francisco
S$ 1,546United Airlines
3+ days ago
Sun, 31 Jan - Thu, 11 Feb
Delta Logo
01:40 - 10:27Singapore  Singapore Changi-Houston Houston George Bush Intcntl
46h 47m2 stops Incheon Intl Minneapolis St Paul
Delta Logo
05:30 - 00:15Houston  Houston George Bush Intcntl-Singapore Singapore Changi
28h 45m2 stops Atlanta Hartsfield-Jackson Incheon Intl
S$ 1,554Delta
22 hours ago
Tue, 16 Feb - Sun, 21 Feb
Japan Airlines Logo
02:20 - 20:30Singapore  Singapore Changi-Houston Houston George Bush Intcntl
32h 10m2 stops Tokyo Haneda Los Angeles
Japan Airlines Logo
07:10 - 06:40Houston  Houston George Bush Intcntl-Singapore Singapore Changi
33h 30m2 stops Dallas/Fort Worth Tokyo Haneda
S$ 1,564Japan Airlines
2 days ago
Tue, 16 Feb - Sun, 21 Feb
Japan Airlines Logo
02:20 - 20:30Singapore  Singapore Changi-Houston Houston George Bush Intcntl
32h 10m2 stops Tokyo Haneda Los Angeles
Japan Airlines Logo
07:10 - 06:40Houston  Houston George Bush Intcntl-Singapore Singapore Changi
33h 30m2 stops Dallas/Fort Worth Tokyo Haneda
S$ 1,567Japan Airlines
3+ days ago
Fri, 4 Dec - Fri, 25 Dec
EVA Air Logo
15:45 - 20:50Singapore  Singapore Changi-Houston Houston George Bush Intcntl
19h 05m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
18:10 - 14:30Houston  Houston George Bush Intcntl-Singapore Singapore Changi
30h 20m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl
S$ 2,280EVA Air
2 days ago
Thu, 26 Nov - Thu, 3 Dec
EVA Air Logo
13:15 - 20:50Singapore  Singapore Changi-Houston Houston George Bush Intcntl
21h 35m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
23:30 - 12:05Houston  Houston George Bush Intcntl-Singapore Singapore Changi
22h 35m1 stop Taipei City Taiwan Taoyuan Intl
S$ 6,991EVA Air
1 day 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$ 1,541 return, found in the past 5 days on KAYAK. KAYAK data shows this is also the most popular route.

How much is a flight to Houston George Bush Intcntl Airport?

On average, a return flight from Singapore to Houston George Bush Intcntl Airport costs S$ 1,585, based on KAYAK data over the past 12 months. Return fares from Singapore average S$ 1,585.

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

Thursday is the cheapest day to fly to Houston George Bush Intcntl Airport at S$ 1,495 return on average over the past 12 months on KAYAK. Tuesday is the most expensive at S$ 2,905.

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$ 1,200 return.
•March (S$ 2,905) and April (S$ 1,912) 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$ 1,379 return on average. Night flights are the most expensive at S$ 1,719.

What is a good deal for flights to Houston George Bush Intcntl Airport?

Flights under S$ 1,381 are considered a good deal. 25% of KAYAK users found return flights to Houston George Bush Intcntl Airport at or below these prices, with the lowest fares from:
•Singapore S$ 1,381.

Key details for flights to Houston George Bush Intcntl Airport

Low season

December

Cheapest flight

S$ 724
Beat the crowds with an average 50% drop in travellers.
The most popular month to fly with an average 79% increase in travellers.
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$ 1,381 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?

    United 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$ 1,381. 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$ 1,200, 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$ 340 on a return flight. Afternoon flights to Houston George Bush Intcntl Airport average S$ 1,379 compared to S$ 1,719 for evening flights.

Reviews of the top airline flying to George Bush Intcntl

 
Need help choosing which airline to fly with to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
EVA AirOverall score based on 1552 reviews
8.4Boarding
8.7Crew
8.0Entertainment
8.3Comfort
8.1Food
Airline reviews

The plane was half empty and I lucky to get three seats to myself allowing me to stretch my legs. Even without that the regular leg space in economy was quite comfortable compared to some other planes in recent memory. Food was fine I’m not vegetarian, but neither of the options offered was. So order vegetarian ahead when checkin in.

10.0 ExcellentMartin, Oct 2026
Read more EVA Air reviews

The plane was half empty and I lucky to get three seats to myself allowing me to stretch my legs. Even without that the regular leg space in economy was quite comfortable compared to some other planes in recent memory. Food was fine I’m not vegetarian, but neither of the options offered was. So order vegetarian ahead when checkin in.

Picked our seats when we purchased this flight (2 seats alone on the right) but were assigned two middle seats in the middle row at the gate. Very disappointing for a 10 hour+ flight, and what is the point of picking and paying for seats ahead of time when they just reassign us?

First international flight where the meals were not to my taste.

Overall, my experience with EVA Air was mixed. The highlight was that the airline clearly tried to provide a premium dining experience by offering the Michelin-starred Kanpai Classic beef yakiniku rice. However, in the limited space of an economy-class cabin, this meal felt overly oily and not very practical to eat. The sauce and grease made it easy to get one’s hands or tray table dirty, and after the meal many passengers may need to go to the lavatory simply to wash their hands. While the food itself may be high quality, the presentation and practicality did not seem well suited to an in-flight environment. Another disappointing part was the paid Wi-Fi service. I paid for the internet package, but the service did not work properly. What made the experience more frustrating was that passengers then had to spend additional time requesting a refund, and the refund process itself was slow and inconvenient. For an international airline, I think a malfunctioning paid service should be handled more efficiently. As for the seat, I feel EVA Air’s economy-class seats may be more comfortable for Asian passengers or people with smaller body frames, but they may not be as comfortable for taller or larger Western passengers on long-haul flights. The overall cabin environment also varied during the flight. Some passengers were not very mindful of noise, cleanliness, or shared cabin etiquette, which affected the comfort of the journey. I believe clearer reminders from the airline regarding cabin manners and hygiene could help improve the overall passenger experience. In short, EVA Air has some strong points, especially in trying to offer a premium Taiwanese-style service, but there are also areas that need improvement: more practical in-flight meals, a more reliable paid Wi-Fi system, faster refund handling, and better cabin management during long-haul flights.

Other than spotty internet, great servic, comfortable and smooth flight!

What could have been better, was we were delayed from takeoff for two hours. Initially we were informed that we were delayed for refueling. Then we taxied out on the tarmac, then just waited there for a long time, with no explanation of the delay. Were we just waiting on takeoff clearance or was there some other reason for the delay? The pilot, nor none of the crew informed us passengers. That was not good customer service. That needs to be improved, whenever a delay, inform the passengers for the reason.

This flight was long and I am so thankful I had a seat in the back of the plane. As I usually must get up and stretch every hour . The crew were probably the most friendly I have flown with. Thanks and I will book again with Eva air. Food was ok too.

Sub sandwhich for a snack through mid flight and giving a bottle water was a good idea

Overall great experience. All four members of my family were seated together without paying extra to reserve seats. Everything was on time. Food was great and healthy. Media entertainment was good. Rock music could be added as a listening choice. No issue with baggages. Flight attendants were friendly and helpful. I would recommend EVA to friends and family.

t and I Flight crew did excellent job taking care of us and feeding us and staying professional. The boarding was delayed by an hour and then extra security measures were taken. No real explanation except for they said it was more of a maintenance dey

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

More options for your flight to George Bush Intcntl