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Cheap flights from Bangkok to Houston from $490

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok to Houston departing on 10/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bangkok to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Thai Airways Logo
5:15 pm - 10:25 pmBKK  Bangkok Suvarnabhumi-IAH Houston George Bush Intcntl
41h 10m1 stop Taipei City Taiwan Taoyuan Intl
Thai Airways Logo
1:10 am - 9:35 pmIAH  Houston George Bush Intcntl-BKK Bangkok Suvarnabhumi
32h 25m1 stop Taipei City Taiwan Taoyuan Intl
$816Thai Airways
Sat, Sep 5 - Mon, Sep 14
Thai Airways Logo
8:15 am - 10:25 pmBKK  Bangkok Suvarnabhumi-IAH Houston George Bush Intcntl
26h 10m1 stop Taipei City Taiwan Taoyuan Intl
Thai Airways Logo
12:40 am - 10:50 amIAH  Houston George Bush Intcntl-BKK Bangkok Suvarnabhumi
22h 10m1 stop Taipei City Taiwan Taoyuan Intl
$818Thai Airways
Sun, Sep 6 - Fri, Oct 30
Thai Airways Logo
5:15 pm - 10:25 pmBKK  Bangkok Suvarnabhumi-IAH Houston George Bush Intcntl
41h 10m1 stop Taipei City Taiwan Taoyuan Intl
Thai Airways Logo
1:10 am - 10:40 amIAH  Houston George Bush Intcntl-BKK Bangkok Suvarnabhumi
21h 30m1 stop Taipei City Taiwan Taoyuan Intl
$840Thai Airways
Mon, Sep 7 - Fri, Sep 11
Thai Airways Logo
8:15 am - 10:50 pmBKK  Bangkok Suvarnabhumi-IAH Houston George Bush Intcntl
26h 35m1 stop Taipei City Taiwan Taoyuan Intl
Thai Airways Logo
1:10 am - 10:40 amIAH  Houston George Bush Intcntl-BKK Bangkok Suvarnabhumi
21h 30m1 stop Taipei City Taiwan Taoyuan Intl
$842Thai Airways
Sun, Aug 30 - Sat, Sep 5
Thai Airways Logo
5:15 pm - 10:15 pmBKK  Bangkok Suvarnabhumi-IAH Houston George Bush Intcntl
41h 00m1 stop Taipei City Taiwan Taoyuan Intl
Thai Airways Logo
11:30 pm - 9:45 pmIAH  Houston George Bush Intcntl-BKK Bangkok Suvarnabhumi
33h 15m1 stop Taipei City Taiwan Taoyuan Intl
$844Thai Airways
Mon, Oct 19 - Mon, Nov 9
Thai Airways Logo
5:15 pm - 10:25 pmBKK  Bangkok Suvarnabhumi-IAH Houston George Bush Intcntl
41h 10m1 stop Taipei City Taiwan Taoyuan Intl
Thai Airways Logo
1:10 am - 9:35 pmIAH  Houston George Bush Intcntl-BKK Bangkok Suvarnabhumi
32h 25m1 stop Taipei City Taiwan Taoyuan Intl
$846Thai Airways
Mon, Sep 7 - Sun, Sep 13
Thai Airways Logo
8:15 am - 10:25 pmBKK  Bangkok Suvarnabhumi-IAH Houston George Bush Intcntl
26h 10m1 stop Taipei City Taiwan Taoyuan Intl
Thai Airways Logo
1:10 am - 4:50 pmIAH  Houston George Bush Intcntl-BKK Bangkok Suvarnabhumi
27h 40m1 stop Taipei City Taiwan Taoyuan Intl
$857Thai Airways
Fri, Sep 4 - Fri, Sep 11
Thai Airways Logo
12:40 pm - 10:25 pmBKK  Bangkok Suvarnabhumi-IAH Houston George Bush Intcntl
21h 45m1 stop Taipei City Taiwan Taoyuan Intl
Thai Airways Logo
1:10 am - 10:40 amIAH  Houston George Bush Intcntl-BKK Bangkok Suvarnabhumi
21h 30m1 stop Taipei City Taiwan Taoyuan Intl
$860Thai Airways
Fri, Sep 4 - Thu, Sep 10
EVA Air Logo
8:30 am - 12:45 amBKK  Bangkok Suvarnabhumi-IAH Houston George Bush Intcntl
28h 15m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles Los Angeles
EVA Air Logo
6:46 pm - 1:05 pmIAH  Houston George Bush Intcntl-BKK Bangkok Suvarnabhumi
30h 19m2 stops Los Angeles Los Angeles Taipei City Taiwan Taoyuan Intl
$1,323EVA Air
Wed, Sep 30 - Sat, Oct 3
EVA Air Logo
1:35 am - 3:36 pmBKK  Bangkok Suvarnabhumi-IAH Houston George Bush Intcntl
26h 01m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles Los Angeles
EVA Air Logo
6:46 pm - 10:50 amIAH  Houston George Bush Intcntl-BKK Bangkok Suvarnabhumi
28h 04m2 stops Los Angeles Los Angeles Taipei City Taiwan Taoyuan Intl
$1,415EVA Air
Wed, Sep 9 - Thu, Sep 10

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Air Canada flights from Bangkok to Houston George Bush Intcntl Airport

Our best Air Canada deals on Bangkok to Houston George Bush Intcntl Airport flight tickets
Air Canada
Jan 26
BKK9:40 amBangkok Suvarnabhumi
41h 58m
2 stops
IAH2:38 pmHouston George Bush Intcntl
Mar 31
IAH6:10 pmHouston George Bush Intcntl
39h 35m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
$939
Air Canada
Oct 19
BKK7:05 amBangkok Suvarnabhumi
20h 32m
1 stop
IAH3:37 pmHouston George Bush Intcntl
Nov 9
IAH6:10 pmHouston George Bush Intcntl
41h 35m
2 stops
BKK12:45 amBangkok Suvarnabhumi
$980
Air Canada
Oct 18
BKK2:00 pmBangkok Suvarnabhumi
37h 37m
2 stops
IAH3:37 pmHouston George Bush Intcntl
Nov 8
IAH4:25 pmHouston George Bush Intcntl
49h 05m
2 stops
BKK6:30 amBangkok Suvarnabhumi
$991

Delta flights from Bangkok to Houston George Bush Intcntl Airport

Our best Delta deals on Bangkok to Houston George Bush Intcntl Airport flight tickets
Delta
Oct 19
BKK9:50 amBangkok Suvarnabhumi
24h 12m
2 stops
IAH10:02 pmHouston George Bush Intcntl
Nov 9
IAH7:41 pmHouston George Bush Intcntl
40h 04m
2 stops
BKK12:45 amBangkok Suvarnabhumi
$981
Delta
Oct 19
BKK9:50 amBangkok Suvarnabhumi
24h 12m
2 stops
IAH10:02 pmHouston George Bush Intcntl
Nov 9
IAH7:41 pmHouston George Bush Intcntl
40h 04m
2 stops
BKK12:45 amBangkok Suvarnabhumi
$982
Delta
Aug 31
BKK9:40 pmBangkok Suvarnabhumi
36h 10m
2 stops
IAH9:50 pmHouston George Bush Intcntl
Sep 7
IAH5:20 amHouston George Bush Intcntl
28h 25m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
$1,162

momondo Fare Finder

 
Customize your flight search to find flights from Bangkok to Houston George Bush Intcntl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 17, 2026.
Use the filters below to find and compare flights from Bangkok to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokHouston

BKK Bangkok Suvarnabhumi - IAH Houston George Bush Intcntl

BKKIAH

Bangkok Suvarnabhumi

Sat 9/5

5:15 pm-10:25 pm

1 stop41h 10m

Houston George Bush Intcntl

Mon 9/14

1:10 am-9:35 pm

1 stop32h 25m

$816

BangkokHouston

BKK Bangkok Suvarnabhumi - IAH Houston George Bush Intcntl

BKKIAH

Bangkok Suvarnabhumi

Sun 9/6

8:15 am-10:25 pm

1 stop26h 10m

Houston George Bush Intcntl

Fri 10/30

12:40 am-10:50 am

1 stop22h 10m

$818

BangkokHouston

BKK Bangkok Suvarnabhumi - IAH Houston George Bush Intcntl

BKKIAH

Bangkok Suvarnabhumi

Mon 9/7

5:15 pm-10:25 pm

1 stop41h 10m

Houston George Bush Intcntl

Fri 9/11

1:10 am-10:40 am

1 stop21h 30m

$840

BangkokHouston

BKK Bangkok Suvarnabhumi - IAH Houston George Bush Intcntl

BKKIAH

Bangkok Suvarnabhumi

Sun 8/30

8:15 am-10:50 pm

1 stop26h 35m

Houston George Bush Intcntl

Sat 9/5

1:10 am-10:40 am

1 stop21h 30m

$842

BangkokHouston

BKK Bangkok Suvarnabhumi - IAH Houston George Bush Intcntl

BKKIAH

Bangkok Suvarnabhumi

Mon 10/19

5:15 pm-10:15 pm

1 stop41h 00m

Houston George Bush Intcntl

Mon 11/9

11:30 pm-9:45 pm

1 stop33h 15m

$844

BangkokHouston

BKK Bangkok Suvarnabhumi - IAH Houston George Bush Intcntl

BKKIAH

Bangkok Suvarnabhumi

Mon 9/7

5:15 pm-10:25 pm

1 stop41h 10m

Houston George Bush Intcntl

Sun 9/13

1:10 am-9:35 pm

1 stop32h 25m

$846

BangkokHouston

BKK Bangkok Suvarnabhumi - IAH Houston George Bush Intcntl

BKKIAH

Bangkok Suvarnabhumi

Fri 9/4

8:15 am-10:25 pm

1 stop26h 10m

Houston George Bush Intcntl

Fri 9/11

1:10 am-4:50 pm

1 stop27h 40m

$857
Quickest round-trip

BangkokHouston

BKK Bangkok Suvarnabhumi - IAH Houston George Bush Intcntl

BKKIAH

Bangkok Suvarnabhumi

Fri 9/4

12:40 pm-10:25 pm

1 stop21h 45m

Houston George Bush Intcntl

Thu 9/10

1:10 am-10:40 am

1 stop21h 30m

$860

BangkokHouston

BKK Bangkok Suvarnabhumi - IAH Houston George Bush Intcntl

BKKIAH

Bangkok Suvarnabhumi

Wed 9/30

8:30 am-12:45 am

2 stops28h 15m

Houston George Bush Intcntl

Sat 10/3

6:46 pm-1:05 pm

2 stops30h 19m

$1,323

BangkokHouston

BKK Bangkok Suvarnabhumi - IAH Houston George Bush Intcntl

BKKIAH

Bangkok Suvarnabhumi

Wed 9/9

1:35 am-3:36 pm

2 stops26h 01m

Houston George Bush Intcntl

Thu 9/10

6:46 pm-10:50 am

2 stops28h 04m

$1,415

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Bangkok to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Bangkok and Houston George Bush Intcntl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $1,044 to $1,446.
The lowest price recently found on this route was $816.

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of September is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Bangkok, with most prices found around $1,013. If you are unable to visit Houston George Bush Intcntl Airport during the month of September, then departing from Bangkok during the month July is also very affordable. Most momondo users find prices during this month for around $1,058.

Cheap Bangkok to Houston George Bush Intcntl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok to Houston George Bush Intcntl Airport

Fastest flight time

25h 30m

Direct flights

None
The fastest flight from Bangkok to Houston George Bush Intcntl Airport takes 25h 30m
There are no direct flights from Bangkok to Houston George Bush Intcntl Airport. There are no popular flight routes from Bangkok to Houston George Bush Intcntl Airport.
Search flight deals

Frequently asked questions about flying from Bangkok to Houston George Bush Intcntl Airport

  • How far is Bangkok to Houston George Bush Intcntl by plane?

    Houston George Bush Intcntl is 9228.3 mi away from Bangkok. A reasonable flight in good conditions will take 25h 30m.

  • When did momondo last update prices for flights from Bangkok to Houston George Bush Intcntl Airport?

    Prices for flights from Bangkok to Houston George Bush Intcntl Airport refresh daily.

  • How many operators does momondo search for flights from Bangkok to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Bangkok to Houston George Bush Intcntl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents required for your trip to Houston George Bush Intcntl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Houston George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Bangkok to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Bangkok to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
EVA AirPriceFrom $1,221Free CancellationRating
8.5
1,517 reviews
Search EVA Air flights

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Humble
Conroe
Montgomery
Spring
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Jersey Village
Livingston
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Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to Houston?

Finding the right flight to Houston from Bangkok is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

Can I find flights from Bangkok to Houston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Houston from Bangkok which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Bangkok to Houston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bangkok to Houston.

I’m not ready to book a flight from Bangkok to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Bangkok are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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