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Cheap flights from Bangkok to Houston from $492

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 10/1. 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.
Delta Logo
9:50 am - 1:18 pm
BKK
-
HOU
39h 28m
2 stops
Delta Logo
2:25 pm - 1:05 am
HOU
-
BKK
46h 40m
2 stops
$917Delta
Thu, Sep 24 - Tue, Sep 29
Air Canada Logo
8:25 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
$945Air Canada
Tue, Nov 3 - Mon, Nov 23
Air Canada Logo
8:25 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
$945Air Canada
Mon, Nov 2 - Mon, Nov 23
Air Canada Logo
8:25 am - 2:38 pm
BKK
-
IAH
19h 13m
1 stop
Air Canada Logo
11:50 am - 6:30 am
IAH
-
BKK
53h 40m
2 stops
$949Air Canada
Tue, Nov 3 - Tue, Nov 24
Air Canada Logo
8:25 am - 2:38 pm
BKK
-
IAH
19h 13m
1 stop
Air Canada Logo
11:50 am - 6:30 am
IAH
-
BKK
53h 40m
2 stops
$949Air Canada
Mon, Nov 2 - Tue, Nov 24
Air Canada Logo
7:05 am - 11:56 pm
BKK
-
IAH
28h 51m
2 stops
Air Canada Logo
4:45 pm - 5:05 am
IAH
-
BKK
24h 20m
1 stop
$950Air Canada
Mon, Sep 21 - Wed, Sep 23
Multiple Airlines Logo
9:40 pm - 11:56 pm
BKK
-
IAH
38h 16m
2 stops
Multiple Airlines Logo
6:10 am - 9:45 pm
IAH
-
BKK
51h 35m
2 stops
$951Multiple Airlines
Mon, Aug 24 - Mon, Sep 7
Air Canada Logo
8:25 am - 2:38 pm
BKK
-
IAH
19h 13m
1 stop
Air Canada Logo
6:20 pm - 12:45 am
IAH
-
BKK
41h 25m
2 stops
$951Air Canada
Tue, Nov 3 - Mon, Nov 23
Air Canada Logo
7:05 am - 8:28 am
BKK
-
IAH
37h 23m
2 stops
Air Canada Logo
4:45 pm - 5:05 am
IAH
-
BKK
24h 20m
1 stop
$953Air Canada
Mon, Sep 21 - Wed, Sep 23
Air Canada Logo
7:05 am - 8:28 am
BKK
-
IAH
37h 23m
2 stops
Air Canada Logo
4:45 pm - 5:05 am
IAH
-
BKK
24h 20m
1 stop
$954Air Canada
Mon, Sep 21 - Wed, Sep 23

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Delta flights from Bangkok to Houston

Our best Delta deals on Bangkok to Houston flight tickets
Delta
Sep 24
BKK9:50 amBangkok Suvarnabhumi
39h 28m
2 stops
HOU1:18 pmHouston Hobby
Sep 29
HOU2:25 pmHouston Hobby
46h 40m
2 stops
BKK1:05 amBangkok Suvarnabhumi
$917
Delta
Sep 7
BKK11:30 pmBangkok Suvarnabhumi
35h 09m
2 stops
HOU10:39 pmHouston Hobby
Sep 14
HOU5:20 pmHouston Hobby
43h 45m
2 stops
BKK1:05 amBangkok Suvarnabhumi
$1,051
Delta
Sep 14
BKK2:35 amBangkok Suvarnabhumi
43h 25m
2 stops
HOU10:00 amHouston Hobby
Sep 29
HOU5:26 pmHouston Hobby
42h 09m
2 stops
BKK11:35 pmBangkok Suvarnabhumi
$1,054

Japan Airlines flights from Bangkok to Houston

Our best Japan Airlines deals on Bangkok to Houston flight tickets
Japan Airlines
Aug 9
BKK9:40 pmBangkok Suvarnabhumi
34h 06m
2 stops
IAH7:46 pmHouston George Bush Intcntl
Sep 10
IAH9:00 amHouston George Bush Intcntl
32h 45m
2 stops
BKK5:45 amBangkok Suvarnabhumi
$1,385
Japan Airlines
Aug 9
BKK9:40 pmBangkok Suvarnabhumi
34h 06m
2 stops
IAH7:46 pmHouston George Bush Intcntl
Sep 9
IAH7:02 amHouston George Bush Intcntl
27h 58m
2 stops
BKK11:00 pmBangkok Suvarnabhumi
$1,388
Japan Airlines
Aug 18
BKK7:55 amBangkok Suvarnabhumi
23h 56m
2 stops
HOU7:51 pmHouston Hobby
Aug 22
HOU12:14 pmHouston Hobby
46h 46m
2 stops
BKK11:00 pmBangkok Suvarnabhumi
$1,708

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 28, 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 - HOU

BKKHOU

Bangkok Suvarnabhumi

Thu 9/24

9:50 am-1:18 pm

2 stops39h 28m

Houston Hobby

Tue 9/29

2:25 pm-1:05 am

2 stops46h 40m

$917
Quickest round-trip

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 11/3

8:25 am-2:38 pm

1 stop19h 13m

Houston George Bush Intcntl

Mon 11/23

6:10 pm-6:30 am

1 stop23h 20m

$945

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 11/2

8:25 am-2:38 pm

1 stop19h 13m

Houston George Bush Intcntl

Mon 11/23

6:10 pm-6:30 am

1 stop23h 20m

$945

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 11/3

8:25 am-2:38 pm

1 stop19h 13m

Houston George Bush Intcntl

Tue 11/24

11:50 am-6:30 am

2 stops53h 40m

$949

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 11/2

8:25 am-2:38 pm

1 stop19h 13m

Houston George Bush Intcntl

Tue 11/24

11:50 am-6:30 am

2 stops53h 40m

$949

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 9/21

7:05 am-11:56 pm

2 stops28h 51m

Houston George Bush Intcntl

Wed 9/23

4:45 pm-5:05 am

1 stop24h 20m

$950

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 8/24

9:40 pm-11:56 pm

2 stops38h 16m

Houston George Bush Intcntl

Mon 9/7

6:10 am-9:45 pm

2 stops51h 35m

$951

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 11/3

8:25 am-2:38 pm

1 stop19h 13m

Houston George Bush Intcntl

Mon 11/23

6:20 pm-12:45 am

2 stops41h 25m

$951

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 9/21

7:05 am-8:28 am

2 stops37h 23m

Houston George Bush Intcntl

Wed 9/23

4:45 pm-5:05 am

1 stop24h 20m

$953

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 9/21

7:05 am-8:28 am

2 stops37h 23m

Houston George Bush Intcntl

Wed 9/23

4:45 pm-5:05 am

1 stop24h 20m

$954

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 September is, on average, the cheapest month to fly to Houston from Bangkok, with most prices found around $1,013. The month of October is another great option to travel to Houston, with average flight prices from Bangkok averaging around $1,054.

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

26h 40m

Direct flights

None
The fastest flight from Bangkok to Houston takes 26h 40m
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 26h 40m.

  • 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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