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Cheap flights from Bangkok to Houston from $531

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 10/19. 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
7:00 am - 8:28 am
BKK
-
IAH
37h 28m
2 stops
United Airlines Logo
12:05 pm - 4:35 am
IAH
-
BKK
28h 30m
2 stops
$881United Airlines
Thu, Oct 1 - Mon, Oct 5
United Airlines Logo
7:00 am - 8:28 am
BKK
-
IAH
37h 28m
2 stops
United Airlines Logo
6:00 am - 4:35 am
IAH
-
BKK
34h 35m
2 stops
$888United Airlines
Mon, Sep 21 - Tue, Oct 20
United Airlines Logo
3:45 pm - 7:51 pm
BKK
-
IAH
40h 06m
3 stops
United Airlines Logo
12:05 pm - 4:35 am
IAH
-
BKK
28h 30m
2 stops
$889United Airlines
Thu, Oct 1 - Mon, Oct 5
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
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
$906Air Canada
Mon, Oct 12 - Sat, Oct 31
United Airlines Logo
7:00 am - 10:59 pm
BKK
-
IAH
27h 59m
2 stops
United Airlines Logo
5:24 pm - 9:35 am
IAH
-
BKK
28h 11m
2 stops
$912United Airlines
Thu, Oct 1 - Sat, Oct 10
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
$1,072Multiple Airlines
Tue, Jul 14 - Mon, Jul 20
Delta Logo
9:50 am - 10:40 pm
BKK
-
HOU
24h 50m
2 stops
Delta Logo
11:00 am - 1:35 pm
HOU
-
BKK
38h 35m
2 stops
$1,192Delta
Fri, Sep 11 - Mon, Sep 14
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
Delta Logo
12:55 am - 9:26 am
BKK
-
HOU
44h 31m
2 stops
Delta Logo
10:05 am - 11:20 pm
HOU
-
BKK
48h 15m
2 stops
$1,305Delta
Thu, Oct 29 - Mon, Jan 4

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Delta flights from Bangkok to Houston

Our best Delta deals on Bangkok to Houston flight tickets
Delta
Sep 11
BKK9:50 amBangkok Suvarnabhumi
24h 50m
2 stops
HOU10:40 pmHouston Hobby
Sep 14
HOU11:00 amHouston Hobby
38h 35m
2 stops
BKK1:35 pmBangkok Suvarnabhumi
$1,192
Delta
Oct 29
BKK12:55 amBangkok Suvarnabhumi
44h 31m
2 stops
HOU9:26 amHouston Hobby
Jan 4
HOU10:05 amHouston Hobby
48h 15m
2 stops
BKK11:20 pmBangkok Suvarnabhumi
$1,305
Delta
Oct 29
BKK12:55 amBangkok Suvarnabhumi
44h 31m
2 stops
HOU9:26 amHouston Hobby
Jan 4
HOU10:05 amHouston Hobby
48h 15m
2 stops
BKK11:20 pmBangkok Suvarnabhumi
$1,307

Korean Air flights from Bangkok to Houston

Our best Korean Air deals on Bangkok to Houston flight tickets
Korean Air
Sep 10
BKK11:30 pmBangkok Suvarnabhumi
25h 49m
2 stops
HOU1:19 pmHouston Hobby
Sep 14
HOU6:00 amHouston Hobby
29h 35m
2 stops
BKK11:35 pmBangkok Suvarnabhumi
$1,758
Korean Air
Sep 10
BKK11:30 pmBangkok Suvarnabhumi
25h 49m
2 stops
HOU1:19 pmHouston Hobby
Sep 14
HOU6:00 amHouston Hobby
27h 45m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
$1,768
Korean Air
Sep 10
BKK11:30 pmBangkok Suvarnabhumi
25h 49m
2 stops
HOU1:19 pmHouston Hobby
Sep 14
HOU6:00 amHouston Hobby
27h 45m
2 stops
BKK9:45 pmBangkok Suvarnabhumi
$1,769

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 17, 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

Thu 10/1

7:00 am-8:28 am

2 stops37h 28m

Houston George Bush Intcntl

Mon 10/5

12:05 pm-4:35 am

2 stops28h 30m

$881

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 9/21

7:00 am-8:28 am

2 stops37h 28m

Houston George Bush Intcntl

Tue 10/20

6:00 am-4:35 am

2 stops34h 35m

$888

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Thu 10/1

3:45 pm-7:51 pm

3 stops40h 06m

Houston George Bush Intcntl

Mon 10/5

12:05 pm-4:35 am

2 stops28h 30m

$889

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
Quickest round-trip

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 10/12

7:05 am-3:37 pm

1 stop20h 32m

Houston George Bush Intcntl

Sat 10/31

6:10 pm-5:30 am

1 stop23h 20m

$906

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Thu 10/1

7:00 am-10:59 pm

2 stops27h 59m

Houston George Bush Intcntl

Sat 10/10

5:24 pm-9:35 am

2 stops28h 11m

$912

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Tue 7/14

7:30 am-10:50 pm

2 stops27h 20m

Houston George Bush Intcntl

Mon 7/20

1:35 am-5:35 pm

2 stops28h 00m

$1,072

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Fri 9/11

9:50 am-10:40 pm

2 stops24h 50m

Houston Hobby

Mon 9/14

11:00 am-1:35 pm

2 stops38h 35m

$1,192

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

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Thu 10/29

12:55 am-9:26 am

2 stops44h 31m

Houston Hobby

Mon 1/4

10:05 am-11:20 pm

2 stops48h 15m

$1,305

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

20h 32m

Direct flights

None
The fastest flight from Bangkok to Houston takes 20h 32m
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 20h 32m.

  • 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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