$503 Find Cheap Flights from Singapore to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to George Bush Intcntl departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Houston, as well as popular online travel agencies
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Cheap Flights from Singapore to George Bush Intcntl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Singapore to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Singapore to George Bush Intcntl

Mon, Nov 10 - Mon, Nov 24
United Airlines Logo
10:20 pm - 1:05 pmSIN-IAH
28h 45m1 stop
United Airlines Logo
6:50 pm - 8:00 amIAH-SIN
23h 10m1 stop
$931United Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 3
United Airlines Logo
10:20 pm - 8:39 pmSIN-IAH
36h 19m1 stop
United Airlines Logo
5:27 am - 8:15 pmIAH-SIN
24h 48m1 stop
$933United Airlines
Find Deal
Thu, Mar 5 - Tue, Mar 24
Delta Logo
1:35 am - 11:59 pmSIN-IAH
36h 24m2 stops
Delta Logo
11:50 am - 8:25 pmIAH-SIN
43h 35m2 stops
$968Delta
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Fri, Mar 6 - Tue, Mar 24
Air Canada Logo
8:50 am - 1:39 pmSIN-IAH
42h 49m2 stops
Air Canada Logo
4:20 pm - 7:00 amIAH-SIN
49h 40m2 stops
$976Air Canada
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Fri, Mar 6 - Tue, Mar 24
Air Canada Logo
8:50 am - 1:39 pmSIN-IAH
42h 49m2 stops
Air Canada Logo
5:25 pm - 7:00 amIAH-SIN
24h 35m1 stop
$981Air Canada
Find Deal
Fri, Mar 6 - Mon, Mar 23
Multiple Airlines Logo
1:15 pm - 5:49 pmSIN-IAH
42h 34m2 stops
Multiple Airlines Logo
12:40 am - 12:05 pmIAH-SIN
22h 25m1 stop
$1,053Multiple Airlines
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Fri, Mar 6 - Tue, Mar 24
Multiple Airlines Logo
3:45 pm - 8:50 pmSIN-IAH
19h 05m1 stop
Multiple Airlines Logo
6:55 pm - 2:30 pmIAH-SIN
30h 35m2 stops
$1,062Multiple Airlines
Find Deal
Mon, Mar 9 - Thu, Mar 12
Delta Logo
1:35 am - 11:26 pmSIN-IAH
34h 51m2 stops
Delta Logo
6:30 am - 12:10 amIAH-SIN
28h 40m2 stops
$1,074Delta
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Sun, Feb 15 - Sun, Feb 15
EVA Air Logo
1:15 pm - 8:50 pmSIN-IAH
21h 35m1 stop
EVA Air Logo
11:30 pm - 12:05 pmIAH-SIN
22h 35m1 stop
$1,140EVA Air
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Wed, Nov 26 - Wed, Dec 3
EVA Air Logo
1:15 pm - 8:50 pmSIN-IAH
21h 35m1 stop
EVA Air Logo
11:30 pm - 2:30 pmIAH-SIN
25h 00m1 stop
$1,157EVA Air
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Everything you should know

When to travel
March
Cheapest • 8% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$931
Overall average: $1,203
United Airlines
Mon 11/10Mon 11/24
SIN - IAH • 1 stop
Cheapest one-way
$503
Typical prices: $681-$782
Multiple Airlines
Sun 11/9
SIN - IAH • 2 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to George Bush Intcntl!
Booking Insights

KAYAK's insights & trends for flights to George Bush Intcntl

Get data-powered insights and trends for flights to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Houston George Bush Intcntl Airport is March, where tickets cost $1,049 on average for one-way flights. On the other hand, the most expensive months are January and April, where the average cost of tickets from Singapore is $1,338 and $1,234 respectively. For return trips, the best month to travel is March with an average price of $1,049.

Good to know

Low seasonMay
Cheapest flight$503
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Singapore to Houston George Bush Airport

FAQs - booking Houston George Bush Airport flights

  • How far is Houston George Bush Intcntl Airport from central Houston?

    The distance between Houston George Bush Intcntl Airport and downtown Houston is 16 miles.

  • What is the cheapest day to fly to Houston?

    Based on KAYAK data, the cheapest day to fly to Houston is Monday where tickets can be as cheap as $975. On the other hand, the most expensive day to fly is Sunday, where prices are $1,438 on average.

  • How does KAYAK find such low prices on flights to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

    The cheapest time of day to fly to Houston George Bush Intcntl Airport is generally in the morning, when flights cost $1,050 on average. The most expensive time of day to fly to Houston George Bush Intcntl Airport is generally at night, which is peak travel time and where the average cost of a ticket is $1,365.

  • How many direct flights to Houston George Bush Intcntl Airport are there each week?

    Each week there are around 3,746 direct flights from within Singapore to Houston George Bush Intcntl Airport. The most common day for departures is Sunday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Houston George Bush Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Houston George Bush Airport flight deals.

Reviews of the top airlines flying from Singapore to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Singapore to Houston. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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.
8.4
EVA AirOverall score based on 1267 reviews
8.0Entertainment
8.1Food
8.4Boarding
8.3Comfort
8.6Crew
Airline reviews

Its fantastic!!I like the food the serve in EVA air😊

10.0 ExcellentMary Grace, Oct 2025TPE - SEA
Read more EVA Air reviews

Its fantastic!!I like the food the serve in EVA air😊

everything was so good! Especially Food. It was the best I've ever had! However,I requested to add mileage point to Star alliance group ANA; it hasn't been added yet.... 😞

The crew very accommodating and food too is good. Keep up the good work

Flight was canceled was only given only a 8 hour lead time. Had to fight to be put on another airline (United Airlines) that was leaving earlier then the one EVA and rescheduled.

The crews are very efficient. Other airlines should learn from them when it comes to boarding and departing from the airplane. They also display efficiency in serving meals. They don't keep the aisles blocked for hours like some other airlines. The food is poor. Generally the food was unrecognizable and poorly prepared. The only thing that made it better than US flag carriers is that there was a fresh fruit bowl with each meal.

Awful had to ask for a supervisor to sit with my flight companion even t booked the tickets together weeks before

Very good service and food. Crew was professional and considerate. Cabin and restrooms were kept clean

EVA airlines was excellent: on time or early, safe, courteous crew. Highly recommended.

EVA! What is going on with your food!?!? Pre pandemic I used to go to Taiwan at least twice a year and always flew EVA — the food was consistently tasty for airplane food. Post pandemic, it’s not great at all. Step it up!

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) was kept clean and replenished

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

The experience was great, the crew was very polite and hospitable. I will definitely make if my go to airlines.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

The woman gate agent in Phoenix was none too sympathetic about my check-in process as I am relatively new with using apps. I almost did not get on because she said I did not check-in. I thought I had via Kayak where I purchased a very expensive ticket. Lesson learned but to be told I may not get on as a matter of factly was difficult to hear.

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Everything you need to know for your flight to George Bush Intcntl

Information on the airport you'll fly into in Houston

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