SIN - IAH

£435 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 25/3. 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
£704
Typical prices: £890-£941
United Airlines
Mon 6/4Tue 14/4
SIN - IAH • 1 stop
Cheapest one-way flight
£435
Typical prices: £448-£531
United Airlines
Wed 25/3
SIN - IAH • 1 stop
Advice from real travellers
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
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
When to travel
January
Cheapest • 40% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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!
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

Mon, 6 Apr - Tue, 14 Apr
United Airlines Logo
20:35 - 06:28
SIN
-
IAH
22h 53m
1 stop
United Airlines Logo
20:05 - 18:35
IAH
-
SIN
33h 30m
1 stop
£704United Airlines
Mon, 30 Mar - Thu, 2 Apr
United Airlines Logo
09:00 - 05:52
SIN
-
IAH
33h 52m
1 stop
United Airlines Logo
05:00 - 18:35
IAH
-
SIN
24h 35m
1 stop
£704United Airlines
Mon, 30 Mar - Thu, 2 Apr
United Airlines Logo
09:00 - 00:57
SIN
-
IAH
28h 57m
1 stop
United Airlines Logo
05:00 - 18:35
IAH
-
SIN
24h 35m
1 stop
£705United Airlines
Sun, 15 Mar - Thu, 2 Apr
United Airlines Logo
22:20 - 10:55
SIN
-
IAH
25h 35m
1 stop
United Airlines Logo
05:00 - 18:35
IAH
-
SIN
24h 35m
1 stop
£710United Airlines
Thu, 2 Apr - Tue, 14 Apr
United Airlines Logo
09:00 - 23:59
SIN
-
IAH
27h 59m
2 stops
United Airlines Logo
16:45 - 06:45
IAH
-
SIN
25h 00m
1 stop
£785United Airlines
Mon, 23 Mar - Mon, 30 Mar
United Airlines Logo
10:10 - 00:09
SIN
-
IAH
26h 59m
2 stops
United Airlines Logo
05:00 - 18:35
IAH
-
SIN
24h 35m
1 stop
£786United Airlines
Mon, 6 Apr - Tue, 14 Apr
Delta Logo
22:00 - 23:59
SIN
-
IAH
38h 59m
2 stops
Delta Logo
06:35 - 05:00
IAH
-
SIN
33h 25m
2 stops
£812Delta
Sun, 29 Mar - Sun, 12 Apr
Delta Logo
22:00 - 21:36
SIN
-
IAH
36h 36m
2 stops
Delta Logo
05:23 - 05:00
IAH
-
SIN
34h 37m
2 stops
£812Delta
Mon, 30 Mar - Fri, 3 Apr
United Airlines Logo
09:00 - 00:57
SIN
-
IAH
28h 57m
1 stop
United Airlines Logo
05:00 - 18:35
IAH
-
SIN
24h 35m
1 stop
£814United Airlines
Mon, 30 Mar - Fri, 3 Apr
United Airlines Logo
09:00 - 05:52
SIN
-
IAH
33h 52m
1 stop
United Airlines Logo
05:00 - 18:35
IAH
-
SIN
24h 35m
1 stop
£815United 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 April.

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 £470 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is £914 and £873 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.
Our travel experts
John Walton

John Walton

Expert on IAH

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

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£435
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly (5% 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 £435 for a one-way ticket and £704 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)