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Cheap flights from Bangkok to Houston from $558

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 9/3. 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.
United Airlines Logo
7:00 am - 10:40 pm
BKK
-
IAH
27h 40m
2 stops
United Airlines Logo
4:27 pm - 4:35 am
IAH
-
BKK
48h 08m
2 stops
$977United Airlines
Fri, Oct 2 - Sat, Oct 17
United Airlines Logo
7:00 am - 4:45 pm
BKK
-
IAH
45h 45m
2 stops
United Airlines Logo
5:05 am - 5:10 am
IAH
-
BKK
35h 05m
2 stops
$983United Airlines
Tue, Oct 20 - Wed, Jan 13
Air Canada Logo
7:05 am - 1:39 pm
BKK
-
IAH
42h 34m
2 stops
Air Canada Logo
4:45 pm - 5:05 am
IAH
-
BKK
24h 20m
1 stop
$993Air Canada
Fri, Oct 2 - Sat, Oct 17
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
$1,016Air Canada
Fri, Oct 2 - Sat, Oct 17
Multiple Airlines Logo
6:40 am - 10:20 pm
DMK
-
IAH
27h 40m
2 stops
Multiple Airlines Logo
1:20 am - 10:40 pm
IAH
-
DMK
33h 20m
2 stops
$1,061Multiple Airlines
Mon, Jun 15 - Sun, Jun 21
Multiple Airlines Logo
11:15 am - 9:25 am
DMK
-
IAH
34h 10m
1 stop
Multiple Airlines Logo
11:25 am - 2:40 pm
IAH
-
DMK
39h 15m
2 stops
$1,129Multiple Airlines
Fri, Oct 2 - Sat, Oct 17
Delta Logo
11:30 pm - 12:12 pm
BKK
-
HOU
24h 42m
2 stops
Delta Logo
6:00 am - 1:05 am
HOU
-
BKK
31h 05m
2 stops
$1,603Delta
Sun, Jul 5 - Fri, Jul 24
Delta Logo
9:40 pm - 10:46 pm
BKK
-
HOU
37h 06m
2 stops
Delta Logo
6:00 am - 1:05 am
HOU
-
BKK
31h 05m
2 stops
$1,639Delta
Mon, Aug 10 - Tue, Aug 18
Korean Air Logo
11:30 pm - 12:04 pm
BKK
-
HOU
24h 34m
2 stops
Korean Air Logo
6:00 am - 1:05 am
HOU
-
BKK
31h 05m
2 stops
$1,689Korean Air
Wed, Sep 16 - Sun, Sep 20
Korean Air Logo
11:30 pm - 12:04 pm
BKK
-
HOU
24h 34m
2 stops
Korean Air Logo
6:00 am - 11:35 pm
HOU
-
BKK
29h 35m
2 stops
$1,693Korean Air
Wed, Sep 16 - Sun, Sep 20

Delta flights from Bangkok to Houston

Our best Delta deals on Bangkok to Houston flight tickets
Delta
Jul 5
BKK11:30 pmBangkok Suvarnabhumi
24h 42m
2 stops
HOU12:12 pmHouston Hobby
Jul 24
HOU6:00 amHouston Hobby
31h 05m
2 stops
BKK1:05 amBangkok Suvarnabhumi
$1,603
Delta
Aug 10
BKK9:40 pmBangkok Suvarnabhumi
37h 06m
2 stops
HOU10:46 pmHouston Hobby
Aug 18
HOU6:00 amHouston Hobby
31h 05m
2 stops
BKK1:05 amBangkok Suvarnabhumi
$1,639

Korean Air flights from Bangkok to Houston

Our best Korean Air deals on Bangkok to Houston flight tickets
Korean Air
Sep 14
BKK9:50 amBangkok Suvarnabhumi
24h 59m
2 stops
IAH10:49 pmHouston George Bush Intcntl
Sep 18
IAH6:30 amHouston George Bush Intcntl
29h 05m
2 stops
BKK11:35 pmBangkok Suvarnabhumi
$1,120
Korean Air
Sep 14
BKK9:50 amBangkok Suvarnabhumi
24h 59m
2 stops
IAH10:49 pmHouston George Bush Intcntl
Sep 18
IAH6:30 amHouston George Bush Intcntl
29h 05m
2 stops
BKK11:35 pmBangkok Suvarnabhumi
$1,123
Korean Air
Sep 14
BKK9:50 amBangkok Suvarnabhumi
24h 59m
2 stops
IAH10:49 pmHouston George Bush Intcntl
Sep 18
IAH6:30 amHouston George Bush Intcntl
29h 05m
2 stops
BKK11:35 pmBangkok Suvarnabhumi
$1,127

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 May 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

Fri 10/2

7:00 am-10:40 pm

2 stops27h 40m

Houston George Bush Intcntl

Sat 10/17

4:27 pm-4:35 am

2 stops48h 08m

$977

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 10/20

7:00 am-4:45 pm

2 stops45h 45m

Houston George Bush Intcntl

Wed 1/13

5:05 am-5:10 am

2 stops35h 05m

$983

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 10/2

7:05 am-1:39 pm

2 stops42h 34m

Houston George Bush Intcntl

Sat 10/17

4:45 pm-5:05 am

1 stop24h 20m

$993
Quickest round-trip

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 10/2

7:05 am-3:37 pm

1 stop20h 32m

Houston George Bush Intcntl

Sat 10/17

4:45 pm-5:05 am

1 stop24h 20m

$1,016

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Mon 6/15

6:40 am-10:20 pm

2 stops27h 40m

Houston George Bush Intcntl

Sun 6/21

1:20 am-10:40 pm

2 stops33h 20m

$1,061

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Fri 10/2

11:15 am-9:25 am

1 stop34h 10m

Houston George Bush Intcntl

Sat 10/17

11:25 am-2:40 pm

2 stops39h 15m

$1,129

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Sun 7/5

11:30 pm-12:12 pm

2 stops24h 42m

Houston Hobby

Fri 7/24

6:00 am-1:05 am

2 stops31h 05m

$1,603

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Mon 8/10

9:40 pm-10:46 pm

2 stops37h 06m

Houston Hobby

Tue 8/18

6:00 am-1:05 am

2 stops31h 05m

$1,639

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Wed 9/16

11:30 pm-12:04 pm

2 stops24h 34m

Houston Hobby

Sun 9/20

6:00 am-1:05 am

2 stops31h 05m

$1,689

BangkokHouston

BKK - HOU

BKKHOU

Bangkok Suvarnabhumi

Wed 9/16

11:30 pm-12:04 pm

2 stops24h 34m

Houston Hobby

Sun 9/20

6:00 am-11:35 pm

2 stops29h 35m

$1,693

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

24h 59m

Direct flights

None
The fastest flight from Bangkok to Houston takes 24h 59m
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 24h 59m.

  • 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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