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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 5/11. 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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Find the cheapest flights from Bangkok to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:05 am - 1:24 pm
BKK
-
IAH
42h 19m
2 stops
Air Canada Logo
5:25 pm - 6:30 am
IAH
-
BKK
24h 05m
1 stop
$975Air Canada
Mon, Jun 8 - Wed, Nov 18
Air Canada Logo
7:05 am - 1:24 pm
BKK
-
IAH
42h 19m
2 stops
Air Canada Logo
11:55 am - 6:30 am
IAH
-
BKK
53h 35m
2 stops
$983Air Canada
Mon, Jun 8 - Sat, Nov 21
Air Canada Logo
7:05 am - 1:24 pm
BKK
-
IAH
42h 19m
2 stops
Air Canada Logo
5:25 pm - 6:30 am
IAH
-
BKK
24h 05m
1 stop
$995Air Canada
Mon, Jun 8 - Sat, Nov 21
Multiple Airlines Logo
7:05 am - 3:44 pm
BKK
-
IAH
20h 39m
1 stop
Multiple Airlines Logo
5:25 pm - 6:30 am
IAH
-
BKK
24h 05m
1 stop
$997Multiple Airlines
Mon, Jun 8 - Wed, Nov 18
Multiple Airlines Logo
11:15 am - 9:45 am
DMK
-
IAH
34h 30m
1 stop
Multiple Airlines Logo
11:45 am - 12:15 am
IAH
-
DMK
48h 30m
2 stops
$1,114Multiple Airlines
Tue, Sep 1 - Wed, Sep 30
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
$1,602Delta
Mon, May 11 - Mon, May 18
Delta Logo
9:50 am - 9:32 am
BKK
-
HOU
35h 42m
2 stops
Delta Logo
5:02 pm - 1:05 am
HOU
-
BKK
44h 03m
2 stops
$1,874Delta
Mon, May 25 - Mon, Jun 1
Japan Airlines Logo
9:40 pm - 6:09 pm
BKK
-
HOU
32h 29m
2 stops
Japan Airlines Logo
6:03 am - 5:45 am
HOU
-
BKK
35h 42m
2 stops
$2,117Japan Airlines
Tue, Jun 16 - Mon, Jun 29
Emirates Logo
11:50 pm - 4:50 pm
DMK
-
IAH
29h 00m
1 stop
Emirates Logo
7:35 pm - 11:10 am
IAH
-
DMK
27h 35m
1 stop
$3,276Emirates
Thu, Sep 24 - Mon, Sep 28
Emirates Logo
11:50 pm - 4:50 pm
DMK
-
IAH
29h 00m
1 stop
Emirates Logo
7:10 pm - 10:00 am
IAH
-
DMK
25h 50m
1 stop
$3,379Emirates
Wed, Oct 7 - Wed, Jan 6

KLM flights from Bangkok to Houston

Our best KLM deals on Bangkok to Houston flight tickets
KLM
May 2
BKK11:25 amBangkok Suvarnabhumi
41h 03m
2 stops
HOU4:28 pmHouston Hobby
May 8
HOU5:02 pmHouston Hobby
28h 28m
2 stops
BKK9:30 amBangkok Suvarnabhumi
$3,518
KLM
Apr 20
BKK12:05 pmBangkok Suvarnabhumi
40h 23m
2 stops
HOU4:28 pmHouston Hobby
May 1
HOU5:23 pmHouston Hobby
28h 07m
2 stops
BKK9:30 amBangkok Suvarnabhumi
$3,890

Japan Airlines flights from Bangkok to Houston

Our best Japan Airlines deals on Bangkok to Houston flight tickets
Japan Airlines
Apr 22
BKK9:40 pmBangkok Suvarnabhumi
33h 31m
2 stops
IAH7:11 pmHouston George Bush Intcntl
May 1
IAH6:04 amHouston George Bush Intcntl
28h 56m
2 stops
BKK11:00 pmBangkok Suvarnabhumi
$1,343
Japan Airlines
Apr 22
BKK9:40 pmBangkok Suvarnabhumi
33h 31m
2 stops
IAH7:11 pmHouston George Bush Intcntl
Apr 29
IAH6:04 amHouston George Bush Intcntl
28h 56m
2 stops
BKK11:00 pmBangkok Suvarnabhumi
$1,446
Japan Airlines
Apr 20
BKK9:40 amBangkok Suvarnabhumi
61h 47m
2 stops
IAH11:27 amHouston George Bush Intcntl
May 9
IAH7:41 pmHouston George Bush Intcntl
46h 04m
2 stops
BKK5:45 amBangkok Suvarnabhumi
$1,522

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 15, 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

Mon 6/8

7:05 am-1:24 pm

2 stops42h 19m

Houston George Bush Intcntl

Wed 11/18

5:25 pm-6:30 am

1 stop24h 05m

$975

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 6/8

7:05 am-1:24 pm

2 stops42h 19m

Houston George Bush Intcntl

Sat 11/21

11:55 am-6:30 am

2 stops53h 35m

$983

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 6/8

7:05 am-1:24 pm

2 stops42h 19m

Houston George Bush Intcntl

Sat 11/21

5:25 pm-6:30 am

1 stop24h 05m

$995
Quickest round-trip

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 6/8

7:05 am-3:44 pm

1 stop20h 39m

Houston George Bush Intcntl

Wed 11/18

5:25 pm-6:30 am

1 stop24h 05m

$997

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Tue 9/1

11:15 am-9:45 am

1 stop34h 30m

Houston George Bush Intcntl

Wed 9/30

11:45 am-12:15 am

2 stops48h 30m

$1,114

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Mon 5/11

9:40 pm-10:26 pm

2 stops36h 46m

Houston Hobby

Mon 5/18

6:00 am-11:35 pm

2 stops29h 35m

$1,602

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Mon 5/25

9:50 am-9:32 am

2 stops35h 42m

Houston Hobby

Mon 6/1

5:02 pm-1:05 am

2 stops44h 03m

$1,874

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Tue 6/16

9:40 pm-6:09 pm

2 stops32h 29m

Houston Hobby

Mon 6/29

6:03 am-5:45 am

2 stops35h 42m

$2,117

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Thu 9/24

11:50 pm-4:50 pm

1 stop29h 00m

Houston George Bush Intcntl

Mon 9/28

7:35 pm-11:10 am

1 stop27h 35m

$3,276

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Wed 10/7

11:50 pm-4:50 pm

1 stop29h 00m

Houston George Bush Intcntl

Wed 1/6

7:10 pm-10:00 am

1 stop25h 50m

$3,379

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 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

25h 38m

Direct flights

None
The fastest flight from Bangkok to Houston takes 25h 38m
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 25h 38m.

  • 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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