Cheap Flights from Houston (IAH) to Bangkok (BKK) from HK$3,917~

View HK$3,917 flight on Mon, 9 Feb 2026Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Suvarnabhumi Intl. Airport (BKK)

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Find Cheap Flights from Houston (IAH) to Bangkok (BKK)

Prices were available within the past 7 days and start at HK$3,917 for one-way flights and HK$8,552 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, 8 Mar - Tue, 24 Mar
IAH
Houston
BKK
Bangkok
HK$8,552 Return, found 4 days ago
HK$8,552
Return
found 4 days ago
Select American Airlines flight, departing Sun, 8 Mar from Houston to Bangkok, returning Tue, 24 Mar, priced at HK$8,552 found 4 days ago
Turkish Airlines
Sun, 8 Mar - Tue, 24 Mar
IAH
Houston
BKK
Bangkok
HK$8,674 Return, found 4 days ago
HK$8,674
Return
found 4 days ago
Select Turkish Airlines flight, departing Sun, 8 Mar from Houston to Bangkok, returning Tue, 24 Mar, priced at HK$8,674 found 4 days ago
United
Sun, 8 Mar - Tue, 24 Mar
IAH
Houston
BKK
Bangkok
HK$8,788 Return, found 4 days ago
HK$8,788
Return
found 4 days ago
Select United flight, departing Sun, 8 Mar from Houston to Bangkok, returning Tue, 24 Mar, priced at HK$8,788 found 4 days ago
Qatar Airways
Mon, 9 Feb - Sun, 1 Mar
IAH
Houston
BKK
Bangkok
HK$9,289 Return, found 1 day ago
HK$9,289
Return
found 1 day ago
Select Qatar Airways flight, departing Mon, 9 Feb from Houston to Bangkok, returning Sun, 1 Mar, priced at HK$9,289 found 1 day ago
United
Sun, 8 Mar - Tue, 24 Mar
IAH
Houston
BKK
Bangkok
HK$9,439 Return, found 4 days ago
HK$9,439
Return
found 4 days ago
Select United flight, departing Sun, 8 Mar from Houston to Bangkok, returning Tue, 24 Mar, priced at HK$9,439 found 4 days ago
EVA Airways
Mon, 9 Feb - Sun, 1 Mar
IAH
Houston
BKK
Bangkok
HK$10,102 Return, found 1 day ago
HK$10,102
Return
found 1 day ago
Select EVA Airways flight, departing Mon, 9 Feb from Houston to Bangkok, returning Sun, 1 Mar, priced at HK$10,102 found 1 day ago
American Airlines
Mon, 9 Feb - Sun, 1 Mar
IAH
Houston
BKK
Bangkok
HK$10,401 Return, found 1 day ago
HK$10,401
Return
found 1 day ago
Select American Airlines flight, departing Mon, 9 Feb from Houston to Bangkok, returning Sun, 1 Mar, priced at HK$10,401 found 1 day ago
Korean Air
Mon, 9 Feb - Sun, 1 Mar
IAH
Houston
BKK
Bangkok
HK$11,487 Return, found 1 day ago
HK$11,487
Return
found 1 day ago
Select Korean Air flight, departing Mon, 9 Feb from Houston to Bangkok, returning Sun, 1 Mar, priced at HK$11,487 found 1 day ago
Emirates
Sun, 8 Mar - Tue, 24 Mar
IAH
Houston
BKK
Bangkok
HK$12,024 Return, found 4 days ago
HK$12,024
Return
found 4 days ago
Select Emirates flight, departing Sun, 8 Mar from Houston to Bangkok, returning Tue, 24 Mar, priced at HK$12,024 found 4 days ago
Air Canada
Mon, 9 Feb - Sun, 1 Mar
IAH
Houston
BKK
Bangkok
HK$12,393 Return, found 1 day ago
HK$12,393
Return
found 1 day ago
Select Air Canada flight, departing Mon, 9 Feb from Houston to Bangkok, returning Sun, 1 Mar, priced at HK$12,393 found 1 day ago

Find the cheapest month to fly from Houston (IAH) to Bangkok (BKK)

September is typically the cheapest month to fly

From HK$6,573 - HK$8,113 per traveller.

Alternative airports near Bangkok

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Suvarnabhumi Intl. BKK. Cheapest option available. Average driving time to city centre is 23 minutes. Flights from HK$9,289
BKK
Suvarnabhumi Intl.
Cheapest
Average driving time to city centre23 min
Flights from HK$9,289
Houston to Bangkok route information
Origin airport
George Bush Intercontinental
Destination airport
Suvarnabhumi Intl.
Airlines serving
Air Canada, Air China, All Nippon Airways, American Airlines, Austrian Airlines, Cathay Pacific, Delta, EVA Airways, Emirates, Finnair, Japan Airlines, Korean Air, Lufthansa, Qatar Airways, Swiss International Air Lines, Turkish Airlines, United
Return price
HK$8,552
Distance
14774 km

Flights from Houston to Bangkok

Book cheap flights from Houston (IAH) to Bangkok (BKK) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Houston (IAH) to Bangkok (BKK) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Houston (IAH) to Bangkok (BKK) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Bangkok flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Bangkok and things to do in Bangkok for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Bangkok more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Bangkok is HK$3,917 now!

 

Frequently asked questions

How much is a flight from Houston Airport to Suvarnabhumi Airport?
Start packing your bags, because round-trip flights from IAH to Bangkok Airport start from HK$8,552. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from George Bush Intercontinental Airport (IAH) to Suvarnabhumi Airport?
The majority of flights can be conveniently canceled online, but whether you incur a fee all comes down to your airline. If you do need to cancel your break, follow the instructions in the Customer Service Portal.
How do I find cheap flights from IAH to Bangkok Airport 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 Suvarnabhumi Airport 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 BKK?
The distance is around 14,900 kilometers. Travel pillow? Check. Toiletries? Double check. We suggest you pack all the travel comforts for this long-haul Houston to Bang Phli flight.
Which airlines fly direct from Houston Airport to Suvarnabhumi Airport?
If you want to fly straight from IAH to Suvarnabhumi Airport, you'll have to book a flight with at least one stop. Unfortunately, there aren't any airlines that fly directly on this route.
Are George Bush Intercontinental Airport (IAH) to Suvarnabhumi Airport flight tickets cheaper when they're purchased at the last minute?
Airline tickets from IAH to Bangkok Airport are available up to a year before departure on Expedia. And although you may occasionally score great last-minute deal, it's not something you should bank on. Also, booking your flights ahead of time means you'll have more options — and you can avoid being wedged in the dreaded middle seat! We're always updating our fares to bring you the best bargains, so keep checking in for all the latest specials.

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