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Cheap flights from Bangkok to Houston from $573

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 4/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:35 pm - 8:25 am
BKK
-
IAH
20h 50m
1 stop
Multiple Airlines Logo
10:15 pm - 11:35 pm
IAH
-
BKK
37h 20m
2 stops
$1,019Multiple Airlines
Sun, Apr 19 - Sat, Apr 25
Delta Logo
9:40 pm - 9:34 pm
BKK
-
IAH
35h 54m
2 stops
Delta Logo
6:32 pm - 9:45 pm
IAH
-
BKK
39h 13m
2 stops
$1,098Delta
Thu, Apr 16 - Fri, May 1
Delta Logo
9:40 pm - 11:41 pm
BKK
-
IAH
38h 01m
2 stops
Delta Logo
7:45 am - 1:35 pm
IAH
-
BKK
41h 50m
2 stops
$1,106Delta
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
10:45 pm - 6:02 pm
BKK
-
IAH
31h 17m
2 stops
Multiple Airlines Logo
10:25 am - 9:40 pm
IAH
-
BKK
23h 15m
1 stop
$1,115Multiple Airlines
Mon, Apr 27 - Mon, May 4
Delta Logo
9:50 am - 11:45 am
BKK
-
IAH
37h 55m
2 stops
Delta Logo
7:15 pm - 11:35 pm
IAH
-
BKK
40h 20m
2 stops
$1,116Delta
Sun, Apr 26 - Sun, May 3
Japan Airlines Logo
9:40 pm - 1:17 pm
BKK
-
IAH
51h 37m
2 stops
Japan Airlines Logo
8:09 pm - 5:50 am
IAH
-
BKK
45h 41m
2 stops
$1,155Japan Airlines
Wed, Jun 17 - Tue, Jul 7
United Airlines Logo
9:35 am - 12:57 am
BKK
-
IAH
51h 22m
2 stops
United Airlines Logo
8:23 am - 9:35 am
IAH
-
BKK
37h 12m
3 stops
$1,156United Airlines
Sun, Apr 19 - Sat, Apr 25
Multiple Airlines Logo
11:35 pm - 8:25 am
BKK
-
IAH
20h 50m
1 stop
Multiple Airlines Logo
10:15 pm - 1:35 pm
IAH
-
BKK
51h 20m
2 stops
$1,160Multiple Airlines
Sun, Apr 26 - Sun, May 3
United Airlines Logo
3:45 pm - 10:37 am
BKK
-
IAH
30h 52m
3 stops
United Airlines Logo
12:31 pm - 9:35 am
IAH
-
BKK
33h 04m
2 stops
$1,186United Airlines
Mon, Apr 27 - Mon, May 4
United Airlines Logo
3:45 pm - 10:31 am
BKK
-
IAH
30h 46m
3 stops
United Airlines Logo
7:35 pm - 4:35 am
IAH
-
BKK
45h 00m
2 stops
$1,188United Airlines
Wed, Jun 17 - Tue, Jul 7

Qatar Airways flights from Bangkok to Houston

Our best Qatar Airways deals on Bangkok to Houston flight tickets
Qatar Airways
Mar 23
BKK8:30 pmBangkok Suvarnabhumi
31h 45m
1 stop
IAH4:15 pmHouston George Bush Intcntl
Apr 7
IAH7:00 amHouston George Bush Intcntl
35h 20m
2 stops
BKK6:20 amBangkok Suvarnabhumi
$1,308
Qatar Airways
Mar 22
BKK3:00 amBangkok Suvarnabhumi
28h 03m
2 stops
IAH7:03 pmHouston George Bush Intcntl
Apr 7
IAH6:25 pmHouston George Bush Intcntl
34h 55m
2 stops
BKK5:20 pmBangkok Suvarnabhumi
$1,449
Qatar Airways
Mar 23
BKK8:30 pmBangkok Suvarnabhumi
31h 45m
1 stop
IAH4:15 pmHouston George Bush Intcntl
May 4
IAH6:40 pmHouston George Bush Intcntl
24h 25m
1 stop
BKK7:05 amBangkok Suvarnabhumi
$1,703

Japan Airlines flights from Bangkok to Houston

Our best Japan Airlines deals on Bangkok to Houston flight tickets
Japan Airlines
Jun 17
BKK9:40 pmBangkok Suvarnabhumi
51h 37m
2 stops
IAH1:17 pmHouston George Bush Intcntl
Jul 7
IAH8:09 pmHouston George Bush Intcntl
45h 41m
2 stops
BKK5:50 amBangkok Suvarnabhumi
$1,155
Japan Airlines
Apr 17
BKK9:40 amBangkok Suvarnabhumi
45h 31m
2 stops
IAH7:11 pmHouston George Bush Intcntl
May 6
IAH7:20 amHouston George Bush Intcntl
34h 25m
2 stops
BKK5:45 amBangkok Suvarnabhumi
$1,225
Japan Airlines
Jun 17
BKK7:55 amBangkok Suvarnabhumi
40h 25m
2 stops
HOU12:20 pmHouston Hobby
Jul 7
HOU6:05 amHouston Hobby
35h 45m
2 stops
BKK5:50 amBangkok Suvarnabhumi
$1,512

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 March 16, 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

Sun 4/19

11:35 pm-8:25 am

1 stop20h 50m

Houston George Bush Intcntl

Sat 4/25

10:15 pm-11:35 pm

2 stops37h 20m

$1,019

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Thu 4/16

9:40 pm-9:34 pm

2 stops35h 54m

Houston George Bush Intcntl

Fri 5/1

6:32 pm-9:45 pm

2 stops39h 13m

$1,098

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 4/27

9:40 pm-11:41 pm

2 stops38h 01m

Houston George Bush Intcntl

Mon 5/4

7:45 am-1:35 pm

2 stops41h 50m

$1,106
Quickest round-trip

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 4/27

10:45 pm-6:02 pm

2 stops31h 17m

Houston George Bush Intcntl

Mon 5/4

10:25 am-9:40 pm

1 stop23h 15m

$1,115

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sun 4/26

9:50 am-11:45 am

2 stops37h 55m

Houston George Bush Intcntl

Sun 5/3

7:15 pm-11:35 pm

2 stops40h 20m

$1,116

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 6/17

9:40 pm-1:17 pm

2 stops51h 37m

Houston George Bush Intcntl

Tue 7/7

8:09 pm-5:50 am

2 stops45h 41m

$1,155

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sun 4/19

9:35 am-12:57 am

2 stops51h 22m

Houston George Bush Intcntl

Sat 4/25

8:23 am-9:35 am

3 stops37h 12m

$1,156

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sun 4/26

11:35 pm-8:25 am

1 stop20h 50m

Houston George Bush Intcntl

Sun 5/3

10:15 pm-1:35 pm

2 stops51h 20m

$1,160

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 4/27

3:45 pm-10:37 am

3 stops30h 52m

Houston George Bush Intcntl

Mon 5/4

12:31 pm-9:35 am

2 stops33h 04m

$1,186

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 6/17

3:45 pm-10:31 am

3 stops30h 46m

Houston George Bush Intcntl

Tue 7/7

7:35 pm-4:35 am

2 stops45h 00m

$1,188

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 airline that flies from Bangkok to Houston?

ZIPAIR is the most popular carrier operating from Bangkok to Houston

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 50m

Direct flights

None
The fastest flight from Bangkok to Houston takes 20h 50m
There are no direct flights from Bangkok to Houston. There are no popular flight routes from Bangkok to Houston.
Search flight deals

  • 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 50m.

  • 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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