SIN - IAH

S$ 783 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 from Singapore to George Bush Intcntl departing on 9-6. 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 in flight searches from Singapore to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Singapore to Houston, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
S$ 1,308
Typical prices: S$ 1,543-S$ 1,320
Multiple Airlines
Tue 25-8Wed 2-9
SIN - IAH • 1 stop
Cheapest one-way flight
S$ 783
Typical prices: S$ 744-S$ 910
Air Canada
Tue 9-6
SIN - IAH • 2 stops
Top airlines
Cheapest • from S$ 1,487 (return)
Best reviews • 8.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Direct flights
Not available
There are currently no direct flights between Singapore and George Bush Intcntl. You’ll need at least 1 connection.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg S$ 1,285 (return)
Shortest trip • 20h 30m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 41% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
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 love your trip to George Bush Intcntl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Singapore to George Bush Intcntl (SIN-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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 return flight deals from Singapore to George Bush Intcntl

Tue, 25 Aug - Wed, 2 Sep
Multiple Airlines Logo
17:15 - 08:45
SIN
-
IAH
28h 30m
1 stop
Multiple Airlines Logo
11:45 - 05:20
IAH
-
SIN
28h 35m
2 stops
S$ 1,308Multiple Airlines
Tue, 25 Aug - Wed, 2 Sep
Multiple Airlines Logo
17:15 - 08:45
SIN
-
IAH
28h 30m
1 stop
Multiple Airlines Logo
11:45 - 14:35
IAH
-
SIN
37h 50m
1 stop
S$ 1,328Multiple Airlines
Mon, 24 Aug - Wed, 2 Sep
Multiple Airlines Logo
01:00 - 08:45
SIN
-
IAH
44h 45m
2 stops
Multiple Airlines Logo
11:45 - 05:20
IAH
-
SIN
28h 35m
2 stops
S$ 1,344Multiple Airlines
Tue, 18 Aug - Wed, 26 Aug
Multiple Airlines Logo
03:15 - 23:59
SIN
-
IAH
33h 44m
2 stops
Multiple Airlines Logo
18:15 - 08:50
IAH
-
SIN
25h 35m
1 stop
S$ 1,481Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Qatar Airways Logo
19:00 - 18:00
SIN
-
IAH
36h 00m
1 stop
Qatar Airways Logo
06:02 - 08:50
IAH
-
SIN
37h 48m
2 stops
S$ 1,487Qatar Airways
Sun, 21 Jun - Mon, 29 Jun
Qatar Airways Logo
03:15 - 15:55
SIN
-
IAH
25h 40m
1 stop
Qatar Airways Logo
06:02 - 21:15
IAH
-
SIN
50h 13m
2 stops
S$ 1,491Qatar Airways
Thu, 4 Jun - Mon, 15 Jun
Qatar Airways Logo
01:30 - 18:00
SIN
-
IAH
29h 30m
1 stop
Qatar Airways Logo
08:00 - 15:45
IAH
-
SIN
42h 45m
2 stops
S$ 1,512Qatar Airways
Thu, 10 Sep - Mon, 14 Sep
United Airlines Logo
20:35 - 06:02
SIN
-
IAH
22h 27m
1 stop
United Airlines Logo
22:09 - 18:35
IAH
-
SIN
31h 26m
1 stop
S$ 1,534United Airlines
Wed, 23 Sep - Sun, 27 Sep
United Airlines Logo
20:35 - 06:02
SIN
-
IAH
22h 27m
1 stop
United Airlines Logo
22:20 - 18:35
IAH
-
SIN
31h 15m
1 stop
S$ 1,535United Airlines
Thu, 10 Sep - Mon, 14 Sep
United Airlines Logo
08:45 - 19:51
SIN
-
IAH
24h 06m
2 stops
United Airlines Logo
22:09 - 18:35
IAH
-
SIN
31h 26m
1 stop
S$ 1,567United Airlines
Booking Insights

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

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

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

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Singapore to Houston George Bush Intcntl Airport departing in August.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Singapore 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 from Singapore to Houston George Bush Intcntl Airport is January, where tickets cost S$ 807 (return) on average. On the other hand, the most expensive months are April and November, where the average cost of round-trip tickets is S$ 1,745 and S$ 1,454 respectively.

Good to know

Low seasonMarch
Cheapest flightS$ 783
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from Singapore to Houston George Bush Airport

When to book flights from Singapore to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Singapore 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Singapore to Houston George Bush Airport flights

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

    In the last 3 days, the lowest price for a flight from Singapore to Houston George Bush Intcntl Airport was S$ 783 for a one-way ticket and S$ 1,308 for a return.

  • Which airports will I be using when flying from Singapore to Houston George Bush Airport?

    When flying out of Singapore you will be using Singapore Changi. You will be landing at Houston George Bush Airport, also known as Houston George Bush Intcntl.

  • Which aircraft models fly most regularly from Singapore to Houston George Bush Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Singapore to Houston George Bush Airport?

    Star Alliance is the only airline alliance operating flights between Singapore and Houston George Bush Airport.

  • Which is the best airline for flights from Singapore to Houston, EVA Air or ANA?

    The two airlines most popular with KAYAK users for flights from Singapore to Houston are EVA Air and ANA. With an average price for the route of S$ 1,666 and an overall rating of 8.5, EVA Air is the most popular choice. ANA is also a great choice for the route, with an average price of S$ 1,427 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from Singapore 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 from Singapore to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Singapore 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 from Singapore is likely to change within 7 days, so travellers know whether to wait or book now.

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Singapore 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 from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines flying from Singapore to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Singapore to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Singapore 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 1445 reviews
8.4Boarding
8.6Crew
8.1Food
8.3Comfort
8.0Entertainment
Airline reviews

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

8.0 ExcellentDror, Apr 2026
TPE - JFK
Read more EVA Air reviews

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

Crew was good. Sometimes food was eh. The spaghetti is gross for me. First time i got food, they didn’t provide utensils so i ate with my hands. I was hungry. They gave it to me 20 mins later when a crew member came by. I would fly with them again. Nobody is perfect

Eva air was fine - Trip.com via KAYAK sold my family access to a “VIP” lounge fo a layover in Taipei… i’m please look at my pictures. It was a scam, Trip.com knows it and they are perpetrating a fraud through your web site.

My flight was amazing smooth and the attendants were so friendly and nice

Organized boarding process, superb food, lovely crew, even arrived early!

Crew are excellent. Food was good generally. Seats are small and there isn’t much leg room. Overhead bins are very small.

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.

More seat space More bathrooms Charging outlets Plane was old

This flight was even more crowded that Singapore to Taipei, an extra row of seats and an additional 4th seat in the middle made it extremely crowded. No leg room, no width for room. Terribly uncomfortable flight. The food was disgusting. We will never fly EVA Air again.

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.

I liked the flight over all. Towards the middle of the flight. There was a flight attendant who felt like they were rushing to had out vegetarian wraps and said they were “sandwiches”. She also handed out hand we wanted the water but she was walked so fast we didn’t get any. We sat in the seat 45 E & D. And towards the last 30 minutes of the flight there was an announcement saying the crew would collect trash. No one ever came around. So held on to the trash until we landed and left in the seats.!

As always, there is that one or two flight attendants that could be better.

I loved everything about my experience!!! The staff were absolutely incredible. I can not wait to fly again with them.

ANA split my family of 4 by seating us each separately which didn't seem to make much sense. Both ways we were not seated together and the glitch int he online check in system meant we could not change our seats or get boarding passes without seeing a person at the airport counnter. The staff however offered good service in the air.

The seats were broken for several of us on this flight not to mention dirty. Quite unacceptable for the price point and expectation level. The meat was so hard it could hardly be cut so terribly unappealing. The united lungs in SFO was dirty and the bathroom conditions were down right disgusting. Nothing about this experience makes me want to book with United again. Our experiences with business class on Lufthansa and British Airways far out perform United in comparison. Truly disappointing!

It was good. The crew was efficient, food was good

They did not get back tickets in time about flight varification so i had to purchase another one way ticket to get home soxas rocnot Risk being unable to return home.

Food looked great but did not taste all that good.

Everything about the flight was good or very good. The only bummer was that there was a 2 hour delay and that's not the fault of the airlines but it still takes away from the whole experience. The most amazing thing was that our bags got to baggage claim in record time! That was excellent!

Flight was late boarding. United crew were not friendly and cordial unlike the ANA crew.

No screens or meal options. Freezing cold. Dirty seats. Left late.

It was terrible. sat on airplane 2 hours then flight was canceled. made to pick up bags and go through Panama immagration to rebook another flight. worst experice ever at a airport.

Good but airlines getting smaller. I didn't like the meal but the service was fine. Flight was fine and luggage arrived. So good.

Lounges are packed and very poor, food is really bad, for business class in an airline is well below expectations

First time flying with UA and it was a great experience. Thank you

Overall flight was ok. Flight attendant was receptive to assisting passengers with tight connections.

This was the first flight in the morning. We boarded fine. The cabin door was closed and we were ready to go. We were notified by the Captain that ATC issued and ground stop for 40 minutes. So, without even pushing back from the gate, we were already 40 minutes late. We actually were released to push-back and taxi at 30 minutes. But, some passengers had tight connections and were not going to make their connections. Some passengers asked about the delay and the effect on the connections and were told by the cabin attendant that all flights will be delayed and so they should be OK. However, that was not true. My connecting flight was on time and I arrived at IAH with 21 minutes to make my connection. I did and I'm happy about that, but the flight crew should not have given assurances to the passengers who might have missed their connections.

It as confusing with the connections and I almost missed my next flight because of the first delay with the first flight. United could have helped passengers go through immigration quicker rather than waiting with everyone else. The flight attendants were super friendly and lovely. The vegetarian food was awful- I did not finish. I would suggest they just do pasta next time

Boarding was again a "free for all". We were boarding group 4, and almost the entire plane was able to board before us. It's a shame that someone who follows the rules, gets the short end of the stick. Not fair.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

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

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