CA $798 Cheap Flights from Bangkok (BKK) to Houston (IAH)

View CA $798 flight on Tue, Nov. 11, 2025Opens in a new window

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

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Cheap flights from Bangkok (BKK) to Houston (IAH)

Prices were available within the past 7 days and start at CA $798 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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

October is typically the cheapest month to fly

From CA $1,257 - CA $2,030 per traveller.

Graph displaying average flight prices per month

Flight from Bangkok to Houston (BKK - IAH) route information
Origin airport
Suvarnabhumi Intl.
Destination airport
George Bush Intercontinental
Distance
14774 km

Bangkok to Houston Flights

The easy way to book your flights from Bangkok to Houston 

With Expedia, it’s simple to find and book flights to Houston from Bangkok whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to George Bush Intercontinental, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Bangkok to Houston today, tomorrow, or this week.  

 

Save dollars with cheap flights from Suvarnabhumi Intl., BKK to George Bush Intercontinental, IAH 

Sort your search results by price to find great deals on your flight from Bangkok to Houston—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Houston from Bangkok currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Houston  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Houston from Bangkok 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Houston with Expedia today.

Frequently asked questions

How much is a flight from Suvarnabhumi Intl. Airport (BKK) to George Bush Intercontinental Airport (IAH)?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from Suvarnabhumi Airport to Houston Airport start from . Book ASAP to get the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BKK to Houston Airport?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Suvarnabhumi Airport to George Bush Intercontinental Airport (IAH) that have flexible change policies?
Flights from Suvarnabhumi Airport to Houston Airport offering flexible change policies are available from several carriers. Simply use our "No change fees" filter when searching. You'll only need to cover the cost difference between flights, without any additional fees to worry about.
How many hours is the flight from Bangkok Airport to Houston Airport?
The flight time from Suvarnabhumi Airport to George Bush Intercontinental Airport (IAH) is around 21 hours and 32 minutes. It's is no small journey, so make sure you fill your carry-on bag with plenty to keep you occupied.
How far is the flight from Suvarnabhumi Airport to IAH?
With around 14,900 kilometres separating Bangkok Airport and George Bush Intercontinental Airport (IAH), your flight will be a long one. Pack wisely to make your time in the air comfortable. Things like an extra pair of socks and some noise-cancelling headphones can make all the difference.
Which airlines fly direct from Bangkok Airport to Houston Airport?
If you want to travel straight from Suvarnabhumi Airport to Houston Airport, you'll need to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly on this route.
Are Suvarnabhumi Intl. Airport (BKK) to Houston Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from BKK to Houston Airport can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out altogether! If you'd rather play it safe and start your travel planning early on, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines release their prices so far in advance. Our suggestion? Check back often as prices are updated frequently.

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