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Cheap flights from Bangkok to Houston from $442

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 4/8. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Philippine Airlines Logo
1:25 pm - 5:21 am
BKK
-
IAH
27h 56m
2 stops
Philippine Airlines Logo
4:46 pm - 6:30 pm
IAH
-
BKK
37h 44m
2 stops
$725Philippine Airlines
Thu, Apr 16 - Tue, May 5
Philippine Airlines Logo
1:25 pm - 5:21 am
BKK
-
IAH
27h 56m
2 stops
Philippine Airlines Logo
4:46 pm - 12:10 pm
IAH
-
BKK
31h 24m
2 stops
$742Philippine Airlines
Thu, Apr 16 - Tue, May 5
Philippine Airlines Logo
11:50 pm - 5:21 am
BKK
-
IAH
41h 31m
2 stops
Philippine Airlines Logo
7:00 am - 12:10 pm
IAH
-
BKK
41h 10m
2 stops
$900Philippine Airlines
Mon, Mar 23 - Tue, Apr 7
Philippine Airlines Logo
11:50 pm - 5:21 am
BKK
-
IAH
41h 31m
2 stops
Philippine Airlines Logo
7:00 am - 12:10 pm
IAH
-
BKK
41h 10m
2 stops
$906Philippine Airlines
Mon, Mar 23 - Tue, Apr 7
Philippine Airlines Logo
6:45 pm - 5:21 am
BKK
-
IAH
46h 36m
2 stops
Philippine Airlines Logo
7:00 am - 12:10 pm
IAH
-
BKK
41h 10m
2 stops
$911Philippine Airlines
Mon, Mar 23 - Tue, Apr 7
Multiple Airlines Logo
11:50 pm - 4:33 pm
BKK
-
IAH
52h 43m
2 stops
Multiple Airlines Logo
9:00 am - 12:10 pm
IAH
-
BKK
39h 10m
2 stops
$945Multiple Airlines
Wed, Mar 11 - Thu, Sep 10
Multiple Airlines Logo
1:20 pm - 4:33 pm
BKK
-
IAH
39h 13m
2 stops
Multiple Airlines Logo
7:00 am - 12:10 pm
IAH
-
BKK
41h 10m
2 stops
$960Multiple Airlines
Tue, Mar 10 - Tue, Apr 14
Philippine Airlines Logo
1:20 pm - 5:21 am
BKK
-
IAH
28h 01m
2 stops
Philippine Airlines Logo
9:00 am - 12:10 pm
IAH
-
BKK
39h 10m
2 stops
$1,006Philippine Airlines
Wed, Mar 18 - Tue, Sep 15
Air Canada Logo
8:15 pm - 3:44 pm
BKK
-
IAH
31h 29m
2 stops
Air Canada Logo
7:20 am - 11:20 pm
IAH
-
BKK
28h 00m
2 stops
$1,016Air Canada
Sat, May 16 - Fri, Jun 12
Philippine Airlines Logo
1:20 pm - 5:21 am
BKK
-
IAH
28h 01m
2 stops
Philippine Airlines Logo
4:51 pm - 5:50 pm
IAH
-
BKK
36h 59m
2 stops
$1,019Philippine Airlines
Wed, Mar 18 - Wed, Mar 25

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
Mar 4
BKK4:55 pmBangkok Suvarnabhumi
31h 19m
2 stops
IAH11:14 amHouston George Bush Intcntl
Mar 8
IAH12:40 pmHouston George Bush Intcntl
34h 45m
2 stops
BKK11:25 amBangkok Suvarnabhumi
$1,054
United Airlines
Apr 1
BKK3:45 pmBangkok Suvarnabhumi
26h 07m
2 stops
IAH5:52 amHouston George Bush Intcntl
Apr 5
IAH6:00 amHouston George Bush Intcntl
39h 35m
2 stops
BKK9:35 amBangkok Suvarnabhumi
$1,070
United Airlines
Mar 17
BKK4:55 pmBangkok Suvarnabhumi
29h 43m
3 stops
IAH10:38 amHouston George Bush Intcntl
Apr 15
IAH2:50 pmHouston George Bush Intcntl
30h 45m
2 stops
BKK9:35 amBangkok Suvarnabhumi
$1,088

Thai Airways flights from Bangkok to Houston George Bush Intcntl Airport

Our best Thai Airways deals on Bangkok to Houston George Bush Intcntl Airport flight tickets
Thai Airways
Apr 16
BKK5:15 pmBangkok Suvarnabhumi
41h 00m
1 stop
IAH10:15 pmHouston George Bush Intcntl
May 4
IAH1:10 amHouston George Bush Intcntl
21h 30m
1 stop
BKK10:40 amBangkok Suvarnabhumi
$1,138
Thai Airways
Feb 16
BKK12:50 pmBangkok Suvarnabhumi
21h 00m
1 stop
IAH8:50 pmHouston George Bush Intcntl
Mar 4
IAH11:30 pmHouston George Bush Intcntl
28h 20m
1 stop
BKK4:50 pmBangkok Suvarnabhumi
$1,145
Thai Airways
Feb 16
BKK12:50 pmBangkok Suvarnabhumi
21h 00m
1 stop
IAH8:50 pmHouston George Bush Intcntl
Mar 4
IAH11:30 pmHouston George Bush Intcntl
28h 20m
1 stop
BKK4:50 pmBangkok Suvarnabhumi
$1,156

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 February 12, 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

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Thu 4/16

1:25 pm-5:21 am

2 stops27h 56m

Houston George Bush Intcntl

Tue 5/5

4:46 pm-6:30 pm

2 stops37h 44m

$725

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Thu 4/16

1:25 pm-5:21 am

2 stops27h 56m

Houston George Bush Intcntl

Tue 5/5

4:46 pm-12:10 pm

2 stops31h 24m

$742

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 3/23

11:50 pm-5:21 am

2 stops41h 31m

Houston George Bush Intcntl

Tue 4/7

7:00 am-12:10 pm

2 stops41h 10m

$900

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 3/23

11:50 pm-5:21 am

2 stops41h 31m

Houston George Bush Intcntl

Tue 4/7

7:00 am-12:10 pm

2 stops41h 10m

$906

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 3/23

6:45 pm-5:21 am

2 stops46h 36m

Houston George Bush Intcntl

Tue 4/7

7:00 am-12:10 pm

2 stops41h 10m

$911

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 3/11

11:50 pm-4:33 pm

2 stops52h 43m

Houston George Bush Intcntl

Thu 9/10

9:00 am-12:10 pm

2 stops39h 10m

$945

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 3/10

1:20 pm-4:33 pm

2 stops39h 13m

Houston George Bush Intcntl

Tue 4/14

7:00 am-12:10 pm

2 stops41h 10m

$960

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 3/18

1:20 pm-5:21 am

2 stops28h 01m

Houston George Bush Intcntl

Tue 9/15

9:00 am-12:10 pm

2 stops39h 10m

$1,006

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sat 5/16

8:15 pm-3:44 pm

2 stops31h 29m

Houston George Bush Intcntl

Fri 6/12

7:20 am-11:20 pm

2 stops28h 00m

$1,016

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 3/18

1:20 pm-5:21 am

2 stops28h 01m

Houston George Bush Intcntl

Wed 3/25

4:51 pm-5:50 pm

2 stops36h 59m

$1,019

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 cheapest month to fly to Houston George Bush Intcntl Airport?

The month of September is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Bangkok, with most prices found around $1,054. If you are unable to visit Houston George Bush Intcntl Airport during the month of September, then departing from Bangkok during the month October is also very affordable. Most momondo users find prices during this month for around $1,054.

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

20h 35m

Direct flights

None
The fastest flight from Bangkok to Houston George Bush Intcntl Airport takes 20h 35m
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

  • 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 20h 35m.

  • 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 many operators does momondo search for flights from Bangkok to Houston George Bush Intcntl Airport?

  • 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.

Best airlines flying from Bangkok to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Bangkok to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
Thai AirwaysPriceFrom $1,163Free CancellationRating
7.8
382 reviews
Search Thai Airways flights
EVA AirPriceFrom $1,279Free CancellationRating
8.4
1,353 reviews
Search EVA Air flights

Traveling to a place near Houston?

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

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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