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Cheap flights from Bangkok to Houston from $536

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 10/23. 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
2:48 pm - 11:25 am
IAH
-
BKK
32h 37m
3 stops
$871United Airlines
Wed, Oct 21 - Tue, Mar 16
United Airlines Logo
9:35 am - 11:29 pm
BKK
-
IAH
25h 54m
2 stops
United Airlines Logo
2:48 pm - 11:25 am
IAH
-
BKK
32h 37m
3 stops
$876United Airlines
Wed, Oct 21 - Tue, Mar 16
Air Canada Logo
7:00 am - 6:42 pm
BKK
-
IAH
23h 42m
2 stops
Air Canada Logo
4:45 pm - 5:05 am
IAH
-
BKK
24h 20m
1 stop
$903Air Canada
Thu, Oct 1 - Mon, Oct 5
Air Canada Logo
8:15 am - 1:34 pm
BKK
-
IAH
41h 19m
2 stops
Air Canada Logo
6:10 pm - 6:30 am
IAH
-
BKK
23h 20m
1 stop
$940Air Canada
Tue, Oct 27 - Wed, Feb 17
Delta Logo
2:35 am - 9:26 am
BKK
-
HOU
42h 51m
2 stops
Delta Logo
5:35 pm - 12:45 am
HOU
-
BKK
43h 10m
2 stops
$1,110Delta
Tue, Oct 20 - Tue, Mar 16
Multiple Airlines Logo
11:15 am - 9:25 am
DMK
-
IAH
34h 10m
1 stop
Multiple Airlines Logo
11:25 am - 12:15 am
IAH
-
DMK
24h 50m
2 stops
$1,200Multiple Airlines
Thu, Oct 1 - Mon, Oct 5
Multiple Airlines Logo
11:15 am - 9:25 am
DMK
-
IAH
34h 10m
1 stop
Multiple Airlines Logo
11:25 am - 2:00 am
IAH
-
DMK
26h 35m
1 stop
$1,220Multiple Airlines
Thu, Oct 1 - Mon, Oct 5
Delta Logo
11:15 pm - 9:43 pm
BKK
-
HOU
34h 28m
2 stops
Delta Logo
6:00 am - 1:25 pm
HOU
-
BKK
42h 25m
2 stops
$1,239Delta
Fri, Oct 30 - Mon, Jan 4
Emirates Logo
12:10 pm - 4:50 pm
DMK
-
IAH
40h 40m
1 stop
Emirates Logo
7:35 pm - 8:45 pm
IAH
-
DMK
37h 10m
1 stop
$1,827Emirates
Thu, Sep 24 - Sun, Sep 27
Emirates Logo
11:50 pm - 12:30 am
DMK
-
IAH
36h 40m
2 stops
Emirates Logo
7:55 pm - 10:00 am
IAH
-
DMK
26h 05m
1 stop
$1,860Emirates
Wed, Oct 21 - Tue, Mar 16

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Delta flights from Bangkok to Houston

Our best Delta deals on Bangkok to Houston flight tickets
Delta
Oct 20
BKK2:35 amBangkok Suvarnabhumi
42h 51m
2 stops
HOU9:26 amHouston Hobby
Mar 16
HOU5:35 pmHouston Hobby
43h 10m
2 stops
BKK12:45 amBangkok Suvarnabhumi
$1,110
Delta
Oct 30
BKK9:40 amBangkok Suvarnabhumi
23h 56m
2 stops
IAH9:36 pmHouston George Bush Intcntl
Jan 4
IAH11:50 amHouston George Bush Intcntl
36h 35m
2 stops
BKK1:25 pmBangkok Suvarnabhumi
$1,123
Delta
Oct 30
BKK11:15 pmBangkok Suvarnabhumi
34h 28m
2 stops
HOU9:43 pmHouston Hobby
Jan 4
HOU6:00 amHouston Hobby
42h 25m
2 stops
BKK1:25 pmBangkok Suvarnabhumi
$1,239

Japan Airlines flights from Bangkok to Houston

Our best Japan Airlines deals on Bangkok to Houston flight tickets
Japan Airlines
Jun 19
BKK12:30 amBangkok Suvarnabhumi
31h 12m
2 stops
IAH7:42 pmHouston George Bush Intcntl
Jul 13
IAH7:00 amHouston George Bush Intcntl
34h 45m
2 stops
BKK5:45 amBangkok Suvarnabhumi
$2,118
Japan Airlines
Jun 19
BKK12:30 amBangkok Suvarnabhumi
31h 12m
2 stops
IAH7:42 pmHouston George Bush Intcntl
Jul 2
IAH6:02 amHouston George Bush Intcntl
35h 43m
2 stops
BKK5:45 amBangkok Suvarnabhumi
$2,210
Japan Airlines
Jun 20
BKK9:40 pmBangkok Suvarnabhumi
32h 38m
2 stops
HOU6:18 pmHouston Hobby
Jul 2
HOU6:03 amHouston Hobby
28h 57m
2 stops
BKK11:00 pmBangkok Suvarnabhumi
$2,214

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 14, 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

Tue 3/16

2:48 pm-11:25 am

3 stops32h 37m

$871

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 10/21

9:35 am-11:29 pm

2 stops25h 54m

Houston George Bush Intcntl

Tue 3/16

2:48 pm-11:25 am

3 stops32h 37m

$876
Quickest round-trip

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Thu 10/1

7:00 am-6:42 pm

2 stops23h 42m

Houston George Bush Intcntl

Mon 10/5

4:45 pm-5:05 am

1 stop24h 20m

$903

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 10/27

8:15 am-1:34 pm

2 stops41h 19m

Houston George Bush Intcntl

Wed 2/17

6:10 pm-6:30 am

1 stop23h 20m

$940

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Tue 10/20

2:35 am-9:26 am

2 stops42h 51m

Houston Hobby

Tue 3/16

5:35 pm-12:45 am

2 stops43h 10m

$1,110

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Thu 10/1

11:15 am-9:25 am

1 stop34h 10m

Houston George Bush Intcntl

Mon 10/5

11:25 am-12:15 am

2 stops24h 50m

$1,200

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Thu 10/1

11:15 am-9:25 am

1 stop34h 10m

Houston George Bush Intcntl

Mon 10/5

11:25 am-2:00 am

1 stop26h 35m

$1,220

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Fri 10/30

11:15 pm-9:43 pm

2 stops34h 28m

Houston Hobby

Mon 1/4

6:00 am-1:25 pm

2 stops42h 25m

$1,239

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Thu 9/24

12:10 pm-4:50 pm

1 stop40h 40m

Houston George Bush Intcntl

Sun 9/27

7:35 pm-8:45 pm

1 stop37h 10m

$1,827

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Wed 10/21

11:50 pm-12:30 am

2 stops36h 40m

Houston George Bush Intcntl

Tue 3/16

7:55 pm-10:00 am

1 stop26h 05m

$1,860

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

21h 15m

Direct flights

None
The fastest flight from Bangkok to Houston takes 21h 15m
There are no direct flights from Bangkok to Houston. There are no popular flight routes from Bangkok to Houston.
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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 21h 15m.

  • 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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