SIN - IAH

£434 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 11/3. 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
£665
Overall average: £758
ZIPAIR
Sat 31/1Thu 12/2
SIN - IAH • 1 stop
Cheapest one-way flight
£434
Typical prices: £430-£468
United Airlines
Wed 11/3
SIN - IAH • 1 stop
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
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
January
Cheapest • 8% price drop
July
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
Expert advice
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

Sat, 31 Jan - Thu, 12 Feb
ZIPAIR Logo
00:40 - 07:35
SIN
-
IAH
20h 55m1 stop
ZIPAIR Logo
09:25 - 23:10
IAH
-
SIN
23h 45m1 stop
£665ZIPAIR
Sat, 31 Jan - Tue, 10 Feb
Multiple Airlines Logo
00:40 - 07:35
SIN
-
IAH
20h 55m1 stop
Multiple Airlines Logo
11:38 - 07:00
IAH
-
SIN
53h 22m2 stops
£685Multiple Airlines
Sun, 1 Feb - Tue, 10 Feb
United Airlines Logo
22:20 - 05:45
SIN
-
IAH
21h 25m1 stop
United Airlines Logo
14:22 - 08:00
IAH
-
SIN
27h 38m1 stop
£699United Airlines
Mon, 30 Mar - Fri, 3 Apr
United Airlines Logo
09:00 - 10:51
SIN
-
IAH
38h 51m1 stop
United Airlines Logo
05:00 - 18:35
IAH
-
SIN
24h 35m1 stop
£700United Airlines
Sun, 1 Feb - Thu, 12 Feb
Multiple Airlines Logo
16:30 - 07:25
SIN
-
IAH
52h 55m2 stops
Multiple Airlines Logo
09:25 - 23:45
IAH
-
SIN
24h 20m1 stop
£708Multiple Airlines
Sun, 1 Feb - Tue, 10 Feb
IndiGo Logo
09:45 - 19:10
SIN
-
IAH
47h 25m2 stops
IndiGo Logo
21:05 - 17:20
IAH
-
SIN
30h 15m2 stops
£721IndiGo
Sat, 31 Jan - Wed, 11 Feb
Multiple Airlines Logo
00:40 - 07:35
SIN
-
IAH
20h 55m1 stop
Multiple Airlines Logo
11:38 - 09:35
IAH
-
SIN
55h 57m2 stops
£724Multiple Airlines
Sun, 1 Feb - Tue, 10 Feb
Multiple Airlines Logo
02:20 - 13:51
SIN
-
IAH
25h 31m2 stops
Multiple Airlines Logo
08:00 - 06:35
IAH
-
SIN
32h 35m2 stops
£726Multiple Airlines
Wed, 4 Mar - Wed, 18 Mar
United Airlines Logo
22:20 - 05:46
SIN
-
IAH
21h 26m1 stop
United Airlines Logo
11:02 - 07:00
IAH
-
SIN
30h 58m2 stops
£781United Airlines
Mon, 30 Mar - Thu, 2 Apr
United Airlines Logo
20:40 - 13:37
SIN
-
IAH
29h 57m2 stops
United Airlines Logo
05:00 - 18:35
IAH
-
SIN
24h 35m1 stop
£782United 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.

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 £758 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is £923 and £881 respectively.

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Expert advice

Expert advice for your flight from Singapore to George Bush Intcntl

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
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 seasonNovember
Cheapest flight£434
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (2% 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 £434 for a one-way ticket and £665 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)