SIN - IAH

£576 Find Cheap Flights from Singapore to Houston

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 3/12. 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

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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Flight Deals

Cheap Flights from Singapore to Houston (SIN-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Singapore to Houston 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, 21 Oct - Wed, 22 Oct
United Airlines Logo
20:40 - 14:59SIN-IAH
31h 19m1 stop
United Airlines Logo
18:05 - 06:15IAH-SIN
23h 10m1 stop
£696United Airlines
Find Deal
Wed, 17 Dec - Tue, 13 Jan
United Airlines Logo
10:10 - 20:31SIN-IAH
24h 21m1 stop
United Airlines Logo
07:20 - 20:15IAH-SIN
22h 55m1 stop
£697United Airlines
Find Deal
Fri, 31 Oct - Sat, 8 Nov
United Airlines Logo
22:20 - 13:05SIN-IAH
27h 45m1 stop
United Airlines Logo
05:15 - 20:15IAH-SIN
25h 00m1 stop
£698United Airlines
Find Deal
Sun, 26 Oct - Wed, 29 Oct
Delta Logo
22:30 - 17:59SIN-IAH
32h 29m2 stops
Delta Logo
05:30 - 05:00IAH-SIN
34h 30m2 stops
£726Delta
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Mon, 9 Mar - Thu, 12 Mar
Delta Logo
01:35 - 23:26SIN-IAH
34h 51m2 stops
Delta Logo
06:30 - 00:10IAH-SIN
28h 40m2 stops
£804Delta
Find Deal
Tue, 10 Mar - Fri, 13 Mar
EVA Air Logo
15:45 - 22:00SIN-IAH
19h 15m1 stop
EVA Air Logo
00:40 - 14:30IAH-SIN
24h 50m1 stop
£870EVA Air
Find Deal
Mon, 20 Oct - Tue, 21 Oct
Multiple Airlines Logo
15:10 - 06:30SIN-IAH
28h 20m2 stops
Multiple Airlines Logo
19:10 - 12:00IAH-SIN
27h 50m2 stops
£882Multiple Airlines
Find Deal
Fri, 19 Dec - Wed, 7 Jan
Turkish Airlines Logo
11:40 - 13:10SIN-IAH
39h 30m1 stop
Turkish Airlines Logo
21:05 - 08:45IAH-SIN
45h 40m1 stop
£884Turkish Airlines
Find Deal
Tue, 10 Mar - Sat, 14 Mar
Turkish Airlines Logo
10:25 - 14:10SIN-IAH
40h 45m1 stop
Turkish Airlines Logo
15:55 - 10:00IAH-SIN
29h 05m1 stop
£887Turkish Airlines
Find Deal
Tue, 10 Mar - Wed, 11 Mar
EVA Air Logo
13:15 - 06:15SIN-IAH
30h 00m2 stops
EVA Air Logo
00:40 - 12:05IAH-SIN
22h 25m1 stop
£902EVA Air
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
At SIN, check your terminal for security locations.
IAH lacks rideshare pickup at Terminal E.
Expert advice
Expert advice
Expert advice
Expert advice
When to travel
March
Cheapest • 9% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
£696
Typical prices: £735-£839
United Airlines
Tue 21/10Wed 22/10
SIN - IAH • 1 stop
Cheapest one-way flight
£431
Typical prices: £446-£535
United Airlines
Wed 3/12
SIN - IAH • 1 stop
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KAYAK searches hundreds 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 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 October.

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 March, where tickets cost £786 (return) on average. On the other hand, the most expensive months are January and April, where the average cost of round-trip tickets is £1,002 and £924 respectively.

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Expert advice

Expert advice for your flight from Singapore to George Bush Intcntl

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
SIN

For a smooth departure, check your terminal at SIN. Terminals 1, 2, and 3 have security at gates, while Terminal 4 has it after immigration.

Read more about SINby Jessica Macdonald
IAH

Upon arriving at IAH, use rideshare apps like Uber or Lyft from Terminals A or C, as Terminal E lacks a pickup area.

Read more about IAHby John Walton
Our travel experts
John Walton

John Walton

Expert on IAH

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Jessica Macdonald

Jessica Macdonald

Expert on SIN

Jessica Macdonald

Jessica Macdonald

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has travelled to more than 50 countries across six continents.

Read more

Good to know - Cheap tickets from Singapore to Houston

Low seasonMay
Cheapest flight£431
Best time to beat the crowds (3% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from Singapore to Houston

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 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 £576 for a one-way ticket and £929 for a return.

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

    On your way to Houston, you’ll fly out from Singapore Changi. You’ll be landing at Houston George Bush Intcntl.

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

    The Airbus A350-900 is the aircraft model that flies most regularly on the Singapore to Houston flight route.

  • How does KAYAK find such low prices on flights from Singapore to Houston?

    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.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston 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?

    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 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?

    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 from Singapore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

Singapore (SIN)
George Bush Intcntl (IAH)

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