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Cheap flights from Bangkok to Houston from $508

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 10/6. 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

Find the cheapest flights from Bangkok to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:25 am - 1:21 pm
BKK
-
IAH
41h 56m
2 stops
Air Canada Logo
6:10 pm - 6:30 am
IAH
-
BKK
23h 20m
1 stop
$928Air Canada
Tue, Oct 27 - Wed, Feb 17
Air Canada Logo
7:25 am - 1:21 pm
BKK
-
IAH
41h 56m
2 stops
Air Canada Logo
12:00 pm - 6:30 am
IAH
-
BKK
29h 30m
2 stops
$936Air Canada
Tue, Oct 27 - Wed, Feb 17
Air Canada Logo
7:25 am - 2:38 pm
BKK
-
IAH
19h 13m
1 stop
Air Canada Logo
6:10 pm - 6:30 am
IAH
-
BKK
23h 20m
1 stop
$951Air Canada
Tue, Oct 27 - Wed, Feb 17
Air Canada Logo
7:25 am - 2:38 pm
BKK
-
IAH
19h 13m
1 stop
Air Canada Logo
6:10 pm - 6:30 am
IAH
-
BKK
23h 20m
1 stop
$952Air Canada
Tue, Oct 27 - Wed, Feb 17
Air Canada Logo
7:25 am - 6:49 pm
BKK
-
IAH
47h 24m
2 stops
Air Canada Logo
12:00 pm - 6:30 am
IAH
-
BKK
29h 30m
2 stops
$960Air Canada
Tue, Oct 27 - Wed, Feb 17
Delta Logo
2:35 am - 10:05 pm
BKK
-
HOU
31h 30m
2 stops
Delta Logo
2:25 pm - 9:45 pm
HOU
-
BKK
43h 20m
2 stops
$1,092Delta
Wed, Aug 26 - Thu, Sep 10
Delta Logo
11:30 pm - 10:05 pm
BKK
-
HOU
34h 35m
2 stops
Delta Logo
11:08 am - 9:45 pm
HOU
-
BKK
46h 37m
2 stops
$1,130Delta
Tue, Aug 25 - Sat, Sep 19
Multiple Airlines Logo
2:40 am - 10:10 pm
BKK
-
HOU
31h 30m
2 stops
Multiple Airlines Logo
8:50 pm - 9:45 am
HOU
-
BKK
24h 55m
2 stops
$1,260Multiple Airlines
Tue, Aug 11 - Wed, Aug 26
Multiple Airlines Logo
2:40 am - 10:10 pm
BKK
-
HOU
31h 30m
2 stops
Multiple Airlines Logo
8:50 pm - 9:45 am
HOU
-
BKK
24h 55m
2 stops
$1,261Multiple Airlines
Tue, Aug 11 - Wed, Aug 26
Emirates Logo
11:50 pm - 4:50 pm
DMK
-
IAH
29h 00m
1 stop
Emirates Logo
7:35 pm - 11:10 am
IAH
-
DMK
27h 35m
1 stop
$1,809Emirates
Wed, Sep 16 - Sun, Sep 20

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Delta flights from Bangkok to Houston

Our best Delta deals on Bangkok to Houston flight tickets
Delta
Oct 30
BKK9:40 amBangkok Suvarnabhumi
24h 08m
2 stops
IAH9:48 pmHouston George Bush Intcntl
Jan 4
IAH4:00 pmHouston George Bush Intcntl
42h 20m
2 stops
BKK11:20 pmBangkok Suvarnabhumi
$1,061
Delta
Aug 26
BKK2:35 amBangkok Suvarnabhumi
31h 30m
2 stops
HOU10:05 pmHouston Hobby
Sep 10
HOU2:25 pmHouston Hobby
43h 20m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
$1,092
Delta
Aug 25
BKK11:30 pmBangkok Suvarnabhumi
34h 35m
2 stops
HOU10:05 pmHouston Hobby
Sep 19
HOU11:08 amHouston Hobby
46h 37m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
$1,130

Korean Air flights from Bangkok to Houston

Our best Korean Air deals on Bangkok to Houston flight tickets
Korean Air
Sep 9
BKK9:40 pmBangkok Suvarnabhumi
27h 39m
2 stops
HOU1:19 pmHouston Hobby
Sep 13
HOU6:00 amHouston Hobby
31h 05m
2 stops
BKK1:05 amBangkok Suvarnabhumi
$1,799
Korean Air
Sep 9
BKK9:40 pmBangkok Suvarnabhumi
27h 39m
2 stops
HOU1:19 pmHouston Hobby
Sep 13
HOU6:00 amHouston Hobby
31h 05m
2 stops
BKK1:05 amBangkok Suvarnabhumi
$1,804
Korean Air
Sep 9
BKK9:50 amBangkok Suvarnabhumi
24h 50m
2 stops
HOU10:40 pmHouston Hobby
Sep 13
HOU6:00 amHouston Hobby
27h 45m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
$1,845

momondo Fare Finder

 
Customize your flight search to find flights from Bangkok to Houston 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 July 5, 2026.
Use the filters below to find and compare flights from Bangkok to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 10/27

7:25 am-1:21 pm

2 stops41h 56m

Houston George Bush Intcntl

Wed 2/17

6:10 pm-6:30 am

1 stop23h 20m

$928

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 10/27

7:25 am-1:21 pm

2 stops41h 56m

Houston George Bush Intcntl

Wed 2/17

12:00 pm-6:30 am

2 stops29h 30m

$936
Quickest round-trip

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 10/27

7:25 am-2:38 pm

1 stop19h 13m

Houston George Bush Intcntl

Wed 2/17

6:10 pm-6:30 am

1 stop23h 20m

$951

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 10/27

7:25 am-2:38 pm

1 stop19h 13m

Houston George Bush Intcntl

Wed 2/17

6:10 pm-6:30 am

1 stop23h 20m

$952

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 10/27

7:25 am-6:49 pm

2 stops47h 24m

Houston George Bush Intcntl

Wed 2/17

12:00 pm-6:30 am

2 stops29h 30m

$960

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Wed 8/26

2:35 am-10:05 pm

2 stops31h 30m

Houston Hobby

Thu 9/10

2:25 pm-9:45 pm

2 stops43h 20m

$1,092

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Tue 8/25

11:30 pm-10:05 pm

2 stops34h 35m

Houston Hobby

Sat 9/19

11:08 am-9:45 pm

2 stops46h 37m

$1,130

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Tue 8/11

2:40 am-10:10 pm

2 stops31h 30m

Houston Hobby

Wed 8/26

8:50 pm-9:45 am

2 stops24h 55m

$1,260

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Tue 8/11

2:40 am-10:10 pm

2 stops31h 30m

Houston Hobby

Wed 8/26

8:50 pm-9:45 am

2 stops24h 55m

$1,261

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Wed 9/16

11:50 pm-4:50 pm

1 stop29h 00m

Houston George Bush Intcntl

Sun 9/20

7:35 pm-11:10 am

1 stop27h 35m

$1,809

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Bangkok to Houston

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 cheapest month to fly to Houston?

The month of March is, on average, the cheapest month to fly to Houston from Bangkok, with most prices found around $752. The month of July is another great option to travel to Houston, with average flight prices from Bangkok averaging around $946.

Cheap Bangkok to Houston flight deals and tips

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

Fastest flight time

24h 00m

Direct flights

None
The fastest flight from Bangkok to Houston takes 24h 00m
There are no direct flights from Bangkok to Houston. There are no popular flight routes from Bangkok to Houston.
Search flight deals

Frequently asked questions about flying from Bangkok to Houston

  • How far is Bangkok to Houston by plane?

    The distance between Bangkok and Houston is about 9242.5 mi. In terms of flight time, this usually takes a little over 24h 00m.

  • When did momondo last update prices for flights from Bangkok to Houston?

    Prices for flights from Bangkok to Houston are refreshed on a daily basis.

  • How old do you have to be to fly from Bangkok to Houston?

    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.

  • What documentation or ID do you need to fly to Houston?

    The travel and health documents required for your trip to Houston 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. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find Bangkok to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

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?

Once you have performed a search for Bangkok to Houston flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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