SIN - IAH

$585 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 9/11. 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 round-trip
$1,058
Typical prices: $1,124-$1,099
Air Canada
Thu 7/2Mon 7/6
SIN - IAH • 1 stop
Cheapest one-way
$585
Typical prices: $608-$658
Multiple Airlines
Fri 9/11
SIN - IAH • 1 stop
Nonstop 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 layover airports
San Francisco (SFO)
Cheapest • Avg $977 (round-trip)
Taipei City (TPE)
Shortest trip • 20h 49m (one-way)
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 41% 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 100s 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 round-trip 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 round-trip flight deals from Singapore to George Bush Intcntl

Thu, Jul 2 - Mon, Jul 6
Air Canada Logo
7:00 am - 4:30 pm
SIN
-
IAH
22h 30m
1 stop
Air Canada Logo
5:25 pm - 11:15 am
IAH
-
SIN
28h 50m
2 stops
$1,058Air Canada
Mon, Jun 22 - Wed, Jul 15
Air Canada Logo
10:50 pm - 6:24 am
SIN
-
IAH
44h 34m
2 stops
Air Canada Logo
5:25 pm - 11:15 am
IAH
-
SIN
28h 50m
2 stops
$1,063Air Canada
Tue, Jun 30 - Thu, Jul 16
Multiple Airlines Logo
7:00 am - 4:30 pm
SIN
-
IAH
22h 30m
1 stop
Multiple Airlines Logo
5:25 pm - 11:45 am
IAH
-
SIN
29h 20m
2 stops
$1,072Multiple Airlines
Sun, Sep 6 - Sun, Sep 13
Delta Logo
10:00 pm - 10:40 pm
SIN
-
IAH
37h 40m
2 stops
Delta Logo
3:25 pm - 11:55 pm
IAH
-
SIN
43h 30m
2 stops
$1,077Delta
Thu, Jul 9 - Wed, Jul 15
Multiple Airlines Logo
7:00 am - 10:50 pm
SIN
-
IAH
28h 50m
2 stops
Multiple Airlines Logo
1:35 am - 9:20 pm
IAH
-
SIN
30h 45m
2 stops
$1,112Multiple Airlines
Sun, Jun 14 - Mon, Jul 6
Japan Airlines Logo
1:55 am - 7:42 pm
SIN
-
IAH
30h 47m
2 stops
Japan Airlines Logo
9:27 am - 12:20 am
IAH
-
SIN
25h 53m
2 stops
$1,168Japan Airlines
Thu, Jul 23 - Sat, Jul 25
Japan Airlines Logo
9:50 pm - 7:43 pm
SIN
-
IAH
34h 53m
2 stops
Japan Airlines Logo
6:02 am - 12:20 am
IAH
-
SIN
29h 18m
2 stops
$1,184Japan Airlines
Sun, Sep 6 - Thu, Sep 10
Delta Logo
10:00 pm - 11:54 pm
SIN
-
IAH
38h 54m
2 stops
Delta Logo
6:30 am - 5:00 am
IAH
-
SIN
33h 30m
2 stops
$1,187Delta
Thu, Jul 9 - Thu, Jul 16
Air Canada Logo
7:00 am - 4:30 pm
SIN
-
IAH
22h 30m
1 stop
Air Canada Logo
4:35 pm - 5:15 am
IAH
-
SIN
47h 40m
2 stops
$1,188Air Canada
Fri, Sep 18 - Sat, Sep 19
EVA Air Logo
3:20 pm - 10:25 pm
SIN
-
IAH
20h 05m
1 stop
EVA Air Logo
1:10 am - 11:55 am
IAH
-
SIN
21h 45m
1 stop
$1,192EVA Air
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 round-trip flight from Singapore to Houston George Bush Intcntl Airport?

This analysis is based on the cheapest round-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 July.

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 $636 (return) on average. On the other hand, the most expensive months are April and November, where the average cost of round-trip tickets is $1,375 and $1,146 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 traveled to more than 50 countries across six continents.

Read more

Good to know

Low seasonMarch
Cheapest flight$585
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 4% increase in price.
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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 7 days, the lowest price for a flight from Singapore to Houston George Bush Intcntl Airport was $585 for a one-way ticket and $1,053 for a round-trip.

  • Do I need a passport to fly between Singapore and Houston George Bush Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Singapore and on arrival in Houston George Bush Airport.

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

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

  • 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 travelers 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 round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Singapore with another airline. Booking your flights between Singapore and IAH can sometimes prove cheaper using this method.

  • 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.

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)