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Cheap flights from Bangkok to Houston from $533

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 10/12. 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.
United Airlines Logo
9:35 am - 8:45 am
BKK
-
IAH
35h 10m
1 stop
United Airlines Logo
10:31 am - 11:30 am
IAH
-
BKK
36h 59m
3 stops
$872United Airlines
Wed, Oct 21 - Wed, Oct 28
United Airlines Logo
9:35 am - 11:29 pm
BKK
-
IAH
25h 54m
2 stops
United Airlines Logo
6:18 pm - 11:30 am
IAH
-
BKK
29h 12m
3 stops
$878United Airlines
Wed, Oct 21 - Wed, Oct 28
Air Canada Logo
7:05 am - 3:37 pm
BKK
-
IAH
20h 32m
1 stop
Air Canada Logo
6:10 pm - 5:30 am
IAH
-
BKK
23h 20m
1 stop
$890Air Canada
Wed, Oct 21 - Wed, Oct 28
Air Canada Logo
7:05 am - 1:24 pm
BKK
-
IAH
42h 19m
2 stops
Air Canada Logo
6:45 am - 11:35 pm
IAH
-
BKK
28h 50m
2 stops
$970Air Canada
Mon, Jul 13 - Thu, Jul 23
Multiple Airlines Logo
7:30 am - 10:50 pm
DMK
-
IAH
27h 20m
2 stops
Multiple Airlines Logo
1:35 am - 5:35 pm
IAH
-
DMK
28h 00m
2 stops
$1,070Multiple Airlines
Tue, Jul 21 - Mon, Jul 27
Delta Logo
9:50 am - 10:01 am
BKK
-
HOU
36h 11m
2 stops
Delta Logo
6:00 am - 12:45 am
HOU
-
BKK
29h 45m
2 stops
$1,089Delta
Thu, Oct 1 - Sun, Nov 1
Multiple Airlines Logo
10:50 am - 11:20 pm
BKK
-
HOU
24h 30m
2 stops
Multiple Airlines Logo
5:15 pm - 9:50 am
HOU
-
BKK
28h 35m
2 stops
$1,245Multiple Airlines
Wed, Oct 21 - Wed, Oct 28
Delta Logo
9:30 pm - 12:14 pm
BKK
-
HOU
26h 44m
2 stops
Delta Logo
6:00 am - 1:25 pm
HOU
-
BKK
42h 25m
2 stops
$1,271Delta
Fri, Oct 30 - Mon, Jan 4
Emirates Logo
12:10 pm - 4:50 pm
DMK
-
IAH
40h 40m
1 stop
Emirates Logo
7:55 pm - 10:00 am
IAH
-
DMK
26h 05m
1 stop
$1,822Emirates
Wed, Oct 21 - Wed, Oct 28
Emirates Logo
12:10 pm - 4:50 pm
DMK
-
IAH
40h 40m
1 stop
Emirates Logo
7:35 pm - 11:10 am
IAH
-
DMK
27h 35m
1 stop
$1,824Emirates
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 1
BKK9:50 amBangkok Suvarnabhumi
36h 11m
2 stops
HOU10:01 amHouston Hobby
Nov 1
HOU6:00 amHouston Hobby
29h 45m
2 stops
BKK12:45 amBangkok Suvarnabhumi
$1,089
Delta
Oct 30
BKK9:30 pmBangkok Suvarnabhumi
26h 44m
2 stops
HOU12:14 pmHouston Hobby
Jan 4
HOU6:00 amHouston Hobby
42h 25m
2 stops
BKK1:25 pmBangkok Suvarnabhumi
$1,271
Delta
Oct 29
BKK12:55 amBangkok Suvarnabhumi
44h 31m
2 stops
HOU9:26 amHouston Hobby
Jan 4
HOU5:35 pmHouston Hobby
42h 10m
2 stops
BKK12:45 amBangkok Suvarnabhumi
$1,302

Korean Air flights from Bangkok to Houston

Our best Korean Air deals on Bangkok to Houston flight tickets
Korean Air
Sep 10
BKK9:40 pmBangkok Suvarnabhumi
27h 39m
2 stops
HOU1:19 pmHouston Hobby
Sep 14
HOU6:00 amHouston Hobby
29h 35m
2 stops
BKK11:35 pmBangkok Suvarnabhumi
$1,750
Korean Air
Sep 10
BKK9:40 pmBangkok Suvarnabhumi
27h 39m
2 stops
HOU1:19 pmHouston Hobby
Sep 14
HOU6:00 amHouston Hobby
31h 05m
2 stops
BKK1:05 amBangkok Suvarnabhumi
$1,752
Korean Air
Sep 10
BKK9:40 pmBangkok Suvarnabhumi
27h 39m
2 stops
HOU1:19 pmHouston Hobby
Sep 14
HOU6:00 amHouston Hobby
29h 35m
2 stops
BKK11:35 pmBangkok Suvarnabhumi
$1,758

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 June 22, 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

Wed 10/21

9:35 am-8:45 am

1 stop35h 10m

Houston George Bush Intcntl

Wed 10/28

10:31 am-11:30 am

3 stops36h 59m

$872

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 10/21

9:35 am-11:29 pm

2 stops25h 54m

Houston George Bush Intcntl

Wed 10/28

6:18 pm-11:30 am

3 stops29h 12m

$878
Quickest round-trip

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 10/21

7:05 am-3:37 pm

1 stop20h 32m

Houston George Bush Intcntl

Wed 10/28

6:10 pm-5:30 am

1 stop23h 20m

$890

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 7/13

7:05 am-1:24 pm

2 stops42h 19m

Houston George Bush Intcntl

Thu 7/23

6:45 am-11:35 pm

2 stops28h 50m

$970

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Tue 7/21

7:30 am-10:50 pm

2 stops27h 20m

Houston George Bush Intcntl

Mon 7/27

1:35 am-5:35 pm

2 stops28h 00m

$1,070

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Thu 10/1

9:50 am-10:01 am

2 stops36h 11m

Houston Hobby

Sun 11/1

6:00 am-12:45 am

2 stops29h 45m

$1,089

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Wed 10/21

10:50 am-11:20 pm

2 stops24h 30m

Houston Hobby

Wed 10/28

5:15 pm-9:50 am

2 stops28h 35m

$1,245

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Fri 10/30

9:30 pm-12:14 pm

2 stops26h 44m

Houston Hobby

Mon 1/4

6:00 am-1:25 pm

2 stops42h 25m

$1,271

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Wed 10/21

12:10 pm-4:50 pm

1 stop40h 40m

Houston George Bush Intcntl

Wed 10/28

7:55 pm-10:00 am

1 stop26h 05m

$1,822

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Wed 9/16

12:10 pm-4:50 pm

1 stop40h 40m

Houston George Bush Intcntl

Sun 9/20

7:35 pm-11:10 am

1 stop27h 35m

$1,824

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 October is another great option to travel to Houston, with average flight prices from Bangkok averaging around $962.

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

27h 20m

Direct flights

None
The fastest flight from Bangkok to Houston takes 27h 20m
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 27h 20m.

  • 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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