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Cheap flights from Bangkok to Houston from $503

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 10/6. 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
9:35 am - 8:45 am
BKK
-
IAH
35h 10m
1 stop
United Airlines Logo
12:34 pm - 9:35 am
IAH
-
BKK
33h 01m
3 stops
$862United Airlines
Sun, Oct 4 - Wed, Oct 21
United Airlines Logo
9:35 am - 11:09 am
BKK
-
IAH
37h 34m
2 stops
United Airlines Logo
6:17 pm - 9:35 am
IAH
-
BKK
27h 18m
3 stops
$868United Airlines
Sun, Oct 4 - Wed, Oct 21
Air Canada Logo
9:35 pm - 11:07 am
BKK
-
IAH
49h 32m
2 stops
Air Canada Logo
4:45 pm - 5:05 am
IAH
-
BKK
24h 20m
1 stop
$898Air Canada
Sun, Oct 4 - Wed, Oct 21
Delta Logo
11:30 pm - 3:01 pm
BKK
-
IAH
27h 31m
2 stops
Delta Logo
5:20 am - 11:35 pm
IAH
-
BKK
30h 15m
2 stops
$921Delta
Mon, Oct 5 - Thu, Oct 22
United Airlines Logo
7:00 am - 1:36 pm
BKK
-
IAH
42h 36m
2 stops
United Airlines Logo
4:20 pm - 4:35 am
IAH
-
BKK
48h 15m
2 stops
$936United Airlines
Fri, Sep 11 - Sat, Sep 12
Air Canada Logo
7:05 am - 6:49 pm
BKK
-
IAH
47h 44m
2 stops
Air Canada Logo
4:45 pm - 5:05 am
IAH
-
BKK
24h 20m
1 stop
$939Air Canada
Mon, Oct 5 - Mon, Oct 19
Air Canada Logo
7:05 am - 1:23 pm
BKK
-
IAH
42h 18m
2 stops
Air Canada Logo
4:45 pm - 5:05 am
IAH
-
BKK
24h 20m
1 stop
$940Air Canada
Fri, Sep 11 - Mon, Oct 5
United Airlines Logo
7:00 am - 10:43 am
BKK
-
IAH
39h 43m
2 stops
United Airlines Logo
12:05 pm - 4:35 am
IAH
-
BKK
28h 30m
2 stops
$942United Airlines
Fri, Sep 11 - Mon, Oct 5
Multiple Airlines Logo
11:15 am - 9:25 am
DMK
-
IAH
34h 10m
1 stop
Multiple Airlines Logo
11:25 am - 2:00 am
IAH
-
DMK
26h 35m
1 stop
$1,106Multiple Airlines
Sun, Oct 4 - Wed, Oct 21
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
$1,108Multiple Airlines
Sun, Oct 4 - Wed, Oct 21

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United Airlines flights from Bangkok to Houston George Bush Intcntl Airport

Our best United Airlines deals on Bangkok to Houston George Bush Intcntl Airport flight tickets
United Airlines
Oct 4
BKK9:35 amBangkok Suvarnabhumi
35h 10m
1 stop
IAH8:45 amHouston George Bush Intcntl
Oct 21
IAH12:34 pmHouston George Bush Intcntl
33h 01m
3 stops
BKK9:35 amBangkok Suvarnabhumi
$862
United Airlines
Oct 4
BKK9:35 amBangkok Suvarnabhumi
37h 34m
2 stops
IAH11:09 amHouston George Bush Intcntl
Oct 21
IAH6:17 pmHouston George Bush Intcntl
27h 18m
3 stops
BKK9:35 amBangkok Suvarnabhumi
$868
United Airlines
Sep 11
BKK7:00 amBangkok Suvarnabhumi
42h 36m
2 stops
IAH1:36 pmHouston George Bush Intcntl
Sep 12
IAH4:20 pmHouston George Bush Intcntl
48h 15m
2 stops
BKK4:35 amBangkok Suvarnabhumi
$936

Air Canada flights from Bangkok to Houston George Bush Intcntl Airport

Our best Air Canada deals on Bangkok to Houston George Bush Intcntl Airport flight tickets
Air Canada
Oct 4
BKK9:35 pmBangkok Suvarnabhumi
49h 32m
2 stops
IAH11:07 amHouston George Bush Intcntl
Oct 21
IAH4:45 pmHouston George Bush Intcntl
24h 20m
1 stop
BKK5:05 amBangkok Suvarnabhumi
$898
Air Canada
Oct 5
BKK7:05 amBangkok Suvarnabhumi
47h 44m
2 stops
IAH6:49 pmHouston George Bush Intcntl
Oct 19
IAH4:45 pmHouston George Bush Intcntl
24h 20m
1 stop
BKK5:05 amBangkok Suvarnabhumi
$939
Air Canada
Sep 11
BKK7:05 amBangkok Suvarnabhumi
42h 18m
2 stops
IAH1:23 pmHouston George Bush Intcntl
Oct 5
IAH4:45 pmHouston George Bush Intcntl
24h 20m
1 stop
BKK5:05 amBangkok Suvarnabhumi
$940

momondo Fare Finder

 
Customize your flight search to find flights from Bangkok to Houston George Bush Intcntl Airport 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 July 2, 2026.
Use the filters below to find and compare flights from Bangkok to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sun 10/4

9:35 am-8:45 am

1 stop35h 10m

Houston George Bush Intcntl

Wed 10/21

12:34 pm-9:35 am

3 stops33h 01m

$862

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sun 10/4

9:35 am-11:09 am

2 stops37h 34m

Houston George Bush Intcntl

Wed 10/21

6:17 pm-9:35 am

3 stops27h 18m

$868

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sun 10/4

9:35 pm-11:07 am

2 stops49h 32m

Houston George Bush Intcntl

Wed 10/21

4:45 pm-5:05 am

1 stop24h 20m

$898
Quickest round-trip

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 10/5

11:30 pm-3:01 pm

2 stops27h 31m

Houston George Bush Intcntl

Thu 10/22

5:20 am-11:35 pm

2 stops30h 15m

$921

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 9/11

7:00 am-1:36 pm

2 stops42h 36m

Houston George Bush Intcntl

Sat 9/12

4:20 pm-4:35 am

2 stops48h 15m

$936

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 10/5

7:05 am-6:49 pm

2 stops47h 44m

Houston George Bush Intcntl

Mon 10/19

4:45 pm-5:05 am

1 stop24h 20m

$939

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 9/11

7:05 am-1:23 pm

2 stops42h 18m

Houston George Bush Intcntl

Mon 10/5

4:45 pm-5:05 am

1 stop24h 20m

$940

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 9/11

7:00 am-10:43 am

2 stops39h 43m

Houston George Bush Intcntl

Mon 10/5

12:05 pm-4:35 am

2 stops28h 30m

$942

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Sun 10/4

11:15 am-9:25 am

1 stop34h 10m

Houston George Bush Intcntl

Wed 10/21

11:25 am-2:00 am

1 stop26h 35m

$1,106

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

Sun 10/4

11:15 am-9:25 am

1 stop34h 10m

Houston George Bush Intcntl

Wed 10/21

11:25 am-12:15 am

2 stops24h 50m

$1,108

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 George Bush Intcntl Airport

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 typical price of a round-trip flight between Bangkok and Houston George Bush Intcntl Airport?

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of March is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Bangkok, with most prices found around $752. If you are unable to visit Houston George Bush Intcntl Airport during the month of March, then departing from Bangkok during the month October is also very affordable. Most momondo users find prices during this month for around $962.

Cheap Bangkok to Houston George Bush Intcntl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok to Houston George Bush Intcntl Airport

Fastest flight time

24h 00m

Direct flights

None
The fastest flight from Bangkok to Houston George Bush Intcntl Airport takes 24h 00m
There are no direct flights from Bangkok to Houston George Bush Intcntl Airport. There are no popular flight routes from Bangkok to Houston George Bush Intcntl Airport.
Search flight deals

Frequently asked questions about flying from Bangkok to Houston George Bush Intcntl Airport

  • How far is Bangkok to Houston George Bush Intcntl by plane?

    Houston George Bush Intcntl is 9228.3 mi away from Bangkok. A reasonable flight in good conditions will take 24h 00m.

  • When did momondo last update prices for flights from Bangkok to Houston George Bush Intcntl Airport?

    Prices for flights from Bangkok to Houston George Bush Intcntl Airport refresh daily.

  • How old do you have to be to fly from Bangkok to Houston George Bush Intcntl Airport?

    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 George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The travel and health documents required for your trip to Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Humble
Conroe
Spring
Montgomery
Cypress
Jersey Village
Tomball
Livingston

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to Houston?

Finding the right flight to Houston from Bangkok is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

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?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Bangkok to Houston.

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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