SIN - IAH

£504 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 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.
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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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Flights Deals

Cheap Flight Deals 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.

Recent return flight deals from Singapore to George Bush Intcntl

KAYAK's recommended return flight deals from the most popular airlines that fly from Singapore to George Bush Intcntl.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
20:40 - 06:33SIN-IAH
22h 53m1 stop
United Airlines Logo
10:15 - 06:15IAH-SIN
31h 00m1 stop
£707United Airlines
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Fr, 13 Jun - So, 29 Jun
United Airlines Logo
08:45 - 00:55SIN-IAH
29h 10m1 stop
United Airlines Logo
15:37 - 18:25IAH-SIN
37h 48m1 stop
£709United Airlines
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Do, 19 Jun - Fr, 4 Jul
Delta Logo
01:10 - 23:21SIN-IAH
35h 11m2 stops
Delta Logo
06:20 - 05:00IAH-SIN
33h 40m2 stops
£810Delta
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Di, 13 Mai - Mi, 21 Mai
Air Canada Logo
09:10 - 06:25SIN-IAH
34h 15m1 stop
Air Canada Logo
18:29 - 07:05IAH-SIN
47h 36m2 stops
£850Air Canada
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Sa, 7 Jun - Sa, 14 Jun
Air Canada Logo
09:10 - 08:29SIN-IAH
36h 19m2 stops
Air Canada Logo
18:29 - 07:05IAH-SIN
47h 36m2 stops
£855Air Canada
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Sa, 7 Jun - Sa, 14 Jun
Logo
15:10 - 06:20SIN-IAH
28h 10m2 stops
Logo
01:10 - 13:50IAH-SIN
23h 40m1 stop
£863
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Fr, 13 Jun - Sa, 28 Jun
Delta Logo
22:30 - 21:38SIN-IAH
36h 08m2 stops
Delta Logo
07:29 - 05:00IAH-SIN
32h 31m2 stops
£923Delta
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So, 22 Jun - Fr, 27 Jun
Logo
15:10 - 06:20SIN-IAH
28h 10m2 stops
Logo
01:10 - 13:50IAH-SIN
23h 40m1 stop
£927
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So, 22 Jun - Do, 26 Jun
EVA Air Logo
13:10 - 22:20SIN-IAH
22h 10m1 stop
EVA Air Logo
01:10 - 13:50IAH-SIN
23h 40m1 stop
£1,016EVA Air
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So, 22 Jun - Do, 26 Jun
EVA Air Logo
15:10 - 17:24SIN-IAH
39h 14m2 stops
EVA Air Logo
01:10 - 12:00IAH-SIN
21h 50m1 stop
£1,251EVA Air
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Sa, 7 Jun - Fr, 13 Jun
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 specific 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

At SIN, security screening is at boarding gates for Terminals 1, 2, and 3, while Terminal 4 has it post-immigration.

Read more about SINby Jessica Macdonald
IAH

Upon arriving at IAH from an international flight, collect and re-check your bags after customs for onward flights.

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
Useful Info

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.

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 October, where tickets cost £707 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is £1,167 and £1,023 respectively.

How far in advance should I book a flight from Singapore to Houston George Bush Intcntl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.

To get a below average price on the flight from Singapore to Houston George Bush Intcntl Airport, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

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Good to know - Cheap tickets from Singapore to Houston

Low seasonAugust
High seasonJanuary
Cheapest flight£504
Best time to beat the crowds but there is an average 28% increase in price.
Most popular time to fly (4% more expensive 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 £673 for a one-way ticket and £945 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.

  • Which airline alliances offer flights from Singapore to Houston?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Singapore and Houston, with Star Alliance being the most commonly used for this 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

George Bush Intcntl (IAH)
Singapore (SIN)

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