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Cheap flights from Bangkok to Houston from $593

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 9/21. 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.
Air Canada Logo
7:05 am - 3:37 pm
BKK
-
IAH
20h 32m
1 stop
Air Canada Logo
4:45 pm - 5:05 am
IAH
-
BKK
24h 20m
1 stop
$951Air Canada
Fri, Sep 25 - Mon, Sep 28
Air Canada Logo
7:05 am - 3:37 pm
BKK
-
IAH
20h 32m
1 stop
Air Canada Logo
4:45 pm - 5:05 am
IAH
-
BKK
24h 20m
1 stop
$952Air Canada
Fri, Sep 25 - Mon, Sep 28
United Airlines Logo
9:35 am - 8:25 pm
BKK
-
IAH
46h 50m
2 stops
United Airlines Logo
6:38 pm - 9:35 am
IAH
-
BKK
26h 57m
2 stops
$1,011United Airlines
Tue, May 12 - Wed, Sep 2
United Airlines Logo
9:35 am - 8:45 am
BKK
-
IAH
35h 10m
1 stop
United Airlines Logo
7:50 pm - 9:35 am
IAH
-
BKK
25h 45m
2 stops
$1,023United Airlines
Thu, Sep 10 - Mon, Sep 14
Multiple Airlines Logo
11:30 pm - 8:25 am
DMK
-
IAH
20h 55m
1 stop
Multiple Airlines Logo
11:45 am - 12:15 am
IAH
-
DMK
24h 30m
2 stops
$1,322Multiple Airlines
Tue, May 12 - Wed, Sep 2
Delta Logo
9:40 pm - 10:26 pm
BKK
-
HOU
36h 46m
2 stops
Delta Logo
6:00 am - 11:35 pm
HOU
-
BKK
29h 35m
2 stops
$1,401Delta
Tue, May 12 - Tue, May 19
Multiple Airlines Logo
11:30 pm - 8:25 am
DMK
-
IAH
20h 55m
1 stop
Multiple Airlines Logo
11:45 am - 2:00 am
IAH
-
DMK
26h 15m
1 stop
$1,409Multiple Airlines
Tue, May 12 - Wed, Sep 2
Delta Logo
9:50 am - 9:32 am
BKK
-
HOU
35h 42m
2 stops
Delta Logo
6:00 am - 11:35 pm
HOU
-
BKK
29h 35m
2 stops
$1,513Delta
Wed, May 6 - Wed, May 20
Japan Airlines Logo
9:40 pm - 6:08 pm
BKK
-
HOU
32h 28m
2 stops
Japan Airlines Logo
9:36 am - 11:00 pm
HOU
-
BKK
25h 24m
2 stops
$1,549Japan Airlines
Tue, Jul 21 - Thu, Jul 30
Japan Airlines Logo
9:40 pm - 12:12 pm
BKK
-
HOU
50h 32m
2 stops
Japan Airlines Logo
6:01 am - 11:00 pm
HOU
-
BKK
28h 59m
2 stops
$1,556Japan Airlines
Tue, Apr 28 - Tue, May 5

Qatar Airways flights from Bangkok to Houston

Our best Qatar Airways deals on Bangkok to Houston flight tickets
Qatar Airways
Apr 27
BKK1:00 amBangkok Suvarnabhumi
27h 40m
1 stop
IAH4:40 pmHouston George Bush Intcntl
May 5
IAH1:45 pmHouston George Bush Intcntl
36h 30m
2 stops
BKK2:15 pmBangkok Suvarnabhumi
$1,157
Qatar Airways
Apr 12
BKK8:00 pmBangkok Suvarnabhumi
56h 42m
2 stops
IAH4:42 pmHouston George Bush Intcntl
May 9
IAH9:50 amHouston George Bush Intcntl
33h 00m
2 stops
BKK6:50 amBangkok Suvarnabhumi
$1,647
Qatar Airways
Apr 28
BKK7:40 pmBangkok Suvarnabhumi
32h 08m
2 stops
HOU3:48 pmHouston Hobby
May 5
HOU4:18 pmHouston Hobby
33h 07m
2 stops
BKK1:25 pmBangkok Suvarnabhumi
$1,661

Delta flights from Bangkok to Houston

Our best Delta deals on Bangkok to Houston flight tickets
Delta
May 12
BKK9:40 pmBangkok Suvarnabhumi
36h 46m
2 stops
HOU10:26 pmHouston Hobby
May 19
HOU6:00 amHouston Hobby
29h 35m
2 stops
BKK11:35 pmBangkok Suvarnabhumi
$1,401
Delta
May 6
BKK9:50 amBangkok Suvarnabhumi
35h 42m
2 stops
HOU9:32 amHouston Hobby
May 20
HOU6:00 amHouston Hobby
29h 35m
2 stops
BKK11:35 pmBangkok Suvarnabhumi
$1,513
Delta
Apr 17
BKK9:50 amBangkok Suvarnabhumi
25h 18m
2 stops
HOU11:08 pmHouston Hobby
Apr 25
HOU6:00 amHouston Hobby
43h 35m
2 stops
BKK1:35 pmBangkok Suvarnabhumi
$1,864

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 April 2, 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
Quickest round-trip

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 9/25

7:05 am-3:37 pm

1 stop20h 32m

Houston George Bush Intcntl

Mon 9/28

4:45 pm-5:05 am

1 stop24h 20m

$951

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 9/25

7:05 am-3:37 pm

1 stop20h 32m

Houston George Bush Intcntl

Mon 9/28

4:45 pm-5:05 am

1 stop24h 20m

$952

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 5/12

9:35 am-8:25 pm

2 stops46h 50m

Houston George Bush Intcntl

Wed 9/2

6:38 pm-9:35 am

2 stops26h 57m

$1,011

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Thu 9/10

9:35 am-8:45 am

1 stop35h 10m

Houston George Bush Intcntl

Mon 9/14

7:50 pm-9:35 am

2 stops25h 45m

$1,023

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Tue 5/12

11:30 pm-8:25 am

1 stop20h 55m

Houston George Bush Intcntl

Wed 9/2

11:45 am-12:15 am

2 stops24h 30m

$1,322

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Tue 5/12

9:40 pm-10:26 pm

2 stops36h 46m

Houston Hobby

Tue 5/19

6:00 am-11:35 pm

2 stops29h 35m

$1,401

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Tue 5/12

11:30 pm-8:25 am

1 stop20h 55m

Houston George Bush Intcntl

Wed 9/2

11:45 am-2:00 am

1 stop26h 15m

$1,409

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Wed 5/6

9:50 am-9:32 am

2 stops35h 42m

Houston Hobby

Wed 5/20

6:00 am-11:35 pm

2 stops29h 35m

$1,513

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Tue 7/21

9:40 pm-6:08 pm

2 stops32h 28m

Houston Hobby

Thu 7/30

9:36 am-11:00 pm

2 stops25h 24m

$1,549

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Tue 4/28

9:40 pm-12:12 pm

2 stops50h 32m

Houston Hobby

Tue 5/5

6:01 am-11:00 pm

2 stops28h 59m

$1,556

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?

Air Canada, ZIPAIR, and Delta are the most popular carriers 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 55m

Direct flights

None
The fastest flight from Bangkok to Houston takes 20h 55m
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 20h 55m.

  • 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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