RM2,253 Cheap Flights from Houston (IAH) to Singapore (SIN)

View RM2,253 flight on Tue, 12 Jan 2027Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Singapore Changi Airport (SIN)

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Cheap Flights from Houston to Singapore (IAH-SIN)

Prices were available within the past 7 days and start at RM2,253 for one-way flights and RM4,413 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Thu, 14 May - Tue, 30 Jun
IAH
Houston
SIN
Singapore
RM4,413 Return, found 6 days ago
RM4,413
Return
found 6 days ago
Select Air Canada flight, departing Thu, 14 May from Houston to Singapore, returning Tue, 30 Jun, priced at RM4,413 found 6 days ago
Air Canada
Sun, 19 Apr - Sat, 13 Jun
IAH
Houston
SIN
Singapore
RM5,254 Return, found 1 day ago
RM5,254
Return
found 1 day ago
Select Air Canada flight, departing Sun, 19 Apr from Houston to Singapore, returning Sat, 13 Jun, priced at RM5,254 found 1 day ago
Air Canada
Thu, 14 May - Tue, 30 Jun
IAH
Houston
SIN
Singapore
RM5,297 Return, found 6 days ago
RM5,297
Return
found 6 days ago
Select Air Canada flight, departing Thu, 14 May from Houston to Singapore, returning Tue, 30 Jun, priced at RM5,297 found 6 days ago
Air Canada
Sun, 19 Apr - Sat, 13 Jun
IAH
Houston
SIN
Singapore
RM5,929 Return, found 1 day ago
RM5,929
Return
found 1 day ago
Select Air Canada flight, departing Sun, 19 Apr from Houston to Singapore, returning Sat, 13 Jun, priced at RM5,929 found 1 day ago
Air Canada
Thu, 14 May - Tue, 30 Jun
IAH
Houston
SIN
Singapore
RM6,139 Return, found 6 days ago
RM6,139
Return
found 6 days ago
Select Air Canada flight, departing Thu, 14 May from Houston to Singapore, returning Tue, 30 Jun, priced at RM6,139 found 6 days ago
American Airlines
Thu, 14 May - Tue, 30 Jun
IAH
Houston
SIN
Singapore
RM6,143 Return, found 6 days ago
RM6,143
Return
found 6 days ago
Select American Airlines flight, departing Thu, 14 May from Houston to Singapore, returning Tue, 30 Jun, priced at RM6,143 found 6 days ago
Air Canada
Thu, 14 May - Tue, 30 Jun
IAH
Houston
SIN
Singapore
RM6,482 Return, found 6 days ago
RM6,482
Return
found 6 days ago
Select Air Canada flight, departing Thu, 14 May from Houston to Singapore, returning Tue, 30 Jun, priced at RM6,482 found 6 days ago
United
Sun, 19 Apr - Sat, 13 Jun
IAH
Houston
SIN
Singapore
RM7,207 Return, found 1 day ago
RM7,207
Return
found 1 day ago
Select United flight, departing Sun, 19 Apr from Houston to Singapore, returning Sat, 13 Jun, priced at RM7,207 found 1 day ago
Finnair
Sun, 19 Apr - Sat, 13 Jun
IAH
Houston
SIN
Singapore
RM7,799 Return, found 1 day ago
RM7,799
Return
found 1 day ago
Select Finnair flight, departing Sun, 19 Apr from Houston to Singapore, returning Sat, 13 Jun, priced at RM7,799 found 1 day ago
Emirates
Thu, 14 May - Tue, 30 Jun
IAH
Houston
SIN
Singapore
RM8,064 Return, found 6 days ago
RM8,064
Return
found 6 days ago
Select Emirates flight, departing Thu, 14 May from Houston to Singapore, returning Tue, 30 Jun, priced at RM8,064 found 6 days ago

Find the cheapest month to fly from Houston (IAH) to Singapore (SIN)

November is typically the cheapest month to fly

From RM 2,977 - RM 4,996 per traveller.

Frequently asked questions

How much is a flight from George Bush Intercontinental Airport (IAH) to Changi Airport (SIN)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight between IAH and Changi Airport (SIN) was RM4,413. Fares this good don't last long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Houston Airport to Singapore Airport?
Most flights can be conveniently cancelled online, but whether you are charged a fee differs between airlines. If you do have to cancel your holiday, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Houston Airport to Changi Airport (SIN) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Houston Airport to Changi Airport (SIN) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from George Bush Intercontinental Airport (IAH) to Changi Airport?
The distance is around 16,000 kilometres, so fill your carry-on luggage with all you need to make the long journey comfortable. Wondering what to take on board your Houston to Singapore flight? A neck pillow, earplugs and a sleep mask are a few essentials.
Which airlines fly direct from George Bush Intercontinental Airport (IAH) to SIN?
Unfortunately, there are no airlines that fly directly between IAH and SIN. You'll have to book a flight with one or more stops.
Are Houston Airport to SIN flight tickets cheaper when they're purchased at the last minute?
It is possible to pick up an amazing last-minute deal from George Bush Intercontinental Airport (IAH) to Singapore Airport, but it's also possible to miss out altogether! As many airlines release prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares carrier prices and updates flight deals all the time, so you can rest easy knowing you're always getting the latest offers.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Changi
Airlines serving
Air Canada, Finnair, Japan Airlines, Turkish Airlines, United
Return price
RM4,413
Distance
15878 km

Book with confidence

Perfect flights from Houston to Singapore

Your Journey from Houston to Singapore

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Choosing Your Ideal Flight

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Experience the joy of finding cheap flights from George Bush Intercontinental to Changi that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM2,253 and roundtrip prices from RM4,413*.
 

Pre-Flight Essentials

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Experience the Vibrant Singapore

Picture yourself stepping off the plane in Singapore and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Houston to Singapore Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Houston to Singapore.
 

Beyond the Flight – Exploring Singapore

With Expedia, your adventure extends beyond the flight. Explore Singapore at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Houston to Singapore with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Houston to Singapore with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Houston to Singapore

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