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Cheap flights from Bangkok to Houston from $487

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 10/20. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Bangkok to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Thai Airways Logo
8:15 am - 10:50 pm-
26h 35m
Thai Airways Logo
1:10 am - 4:50 pm-
27h 40m
$795Thai Airways
Sun, Aug 23 - Sat, Sep 5
Thai Airways Logo
5:15 pm - 10:25 pm-
41h 10m
Thai Airways Logo
1:10 am - 9:35 pm-
32h 25m
$795Thai Airways
Fri, Sep 11 - Fri, Sep 25
Thai Airways Logo
5:15 pm - 10:25 pm-
41h 10m
Thai Airways Logo
1:10 am - 9:35 pm-
32h 25m
$808Thai Airways
Tue, Sep 1 - Mon, Sep 7
Thai Airways Logo
12:40 pm - 10:25 pm-
21h 45m
Thai Airways Logo
1:10 am - 10:40 am-
21h 30m
$813Thai Airways
Fri, Sep 4 - Thu, Sep 10
Thai Airways Logo
5:15 pm - 10:25 pm-
41h 10m
Thai Airways Logo
1:10 am - 10:40 am-
21h 30m
$813Thai Airways
Sun, Sep 13 - Wed, Sep 16
Thai Airways Logo
12:40 pm - 10:25 pm-
21h 45m
Thai Airways Logo
1:10 am - 10:40 am-
21h 30m
$832Thai Airways
Mon, Sep 14 - Sun, Sep 20
Thai Airways Logo
12:40 pm - 10:50 pm-
22h 10m
Thai Airways Logo
1:35 am - 10:40 am-
21h 05m
$880Thai Airways
Mon, Aug 24 - Sun, Aug 30
Thai Airways Logo
12:40 pm - 8:50 pm-
21h 10m
Thai Airways Logo
11:30 pm - 10:50 am-
22h 20m
$950Thai Airways
Thu, Dec 10 - Thu, Dec 31
EVA Air Logo
4:45 pm - 10:15 pm-
41h 30m
EVA Air Logo
11:30 pm - 11:40 pm-
35h 10m
$2,071EVA Air
Fri, Oct 9 - Wed, Jan 13
EVA Air Logo
1:35 am - 12:24 am-
34h 49m
EVA Air Logo
6:00 am - 11:30 am-
40h 30m
$2,106EVA Air
Thu, Oct 8 - Wed, Jan 13

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Delta flights from Bangkok to Houston

Our best Delta deals on Bangkok to Houston flight tickets
Delta
Dec 20
BKK9:40 amBangkok Suvarnabhumi
25h 03m
2 stops
HOU9:43 pmHouston Hobby
Jan 20
HOU5:35 pmHouston Hobby
40h 45m
2 stops
BKK11:20 pmBangkok Suvarnabhumi
$1,127
Delta
Oct 29
BKK12:55 amBangkok Suvarnabhumi
34h 08m
2 stops
HOU11:03 pmHouston Hobby
Jan 4
HOU10:05 amHouston Hobby
46h 25m
2 stops
BKK9:30 pmBangkok Suvarnabhumi
$1,154
Delta
Oct 29
BKK12:55 amBangkok Suvarnabhumi
34h 08m
2 stops
HOU11:03 pmHouston Hobby
Jan 4
HOU10:05 amHouston Hobby
46h 25m
2 stops
BKK9:30 pmBangkok Suvarnabhumi
$1,155

Korean Air flights from Bangkok to Houston

Our best Korean Air deals on Bangkok to Houston flight tickets
Korean Air
Sep 22
BKK9:50 amBangkok Suvarnabhumi
24h 49m
2 stops
HOU10:39 pmHouston Hobby
Sep 23
HOU6:00 amHouston Hobby
29h 35m
2 stops
BKK11:35 pmBangkok Suvarnabhumi
$1,645
Korean Air
Sep 22
BKK9:50 amBangkok Suvarnabhumi
24h 49m
2 stops
HOU10:39 pmHouston Hobby
Sep 23
HOU6:00 amHouston Hobby
29h 35m
2 stops
BKK11:35 pmBangkok Suvarnabhumi
$1,646
Korean Air
Sep 28
BKK11:30 pmBangkok Suvarnabhumi
25h 48m
2 stops
HOU1:18 pmHouston Hobby
Oct 28
HOU6:09 amHouston Hobby
30h 36m
2 stops
BKK12:45 amBangkok Suvarnabhumi
$4,584

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 August 5, 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

Sun 8/23

8:15 am-10:50 pm

1 stop26h 35m

Houston George Bush Intcntl

Sat 9/5

1:10 am-4:50 pm

1 stop27h 40m

$795

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 9/11

5:15 pm-10:25 pm

1 stop41h 10m

Houston George Bush Intcntl

Fri 9/25

1:10 am-9:35 pm

1 stop32h 25m

$795

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 9/1

5:15 pm-10:25 pm

1 stop41h 10m

Houston George Bush Intcntl

Mon 9/7

1:10 am-9:35 pm

1 stop32h 25m

$808
Quickest round-trip

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 9/4

12:40 pm-10:25 pm

1 stop21h 45m

Houston George Bush Intcntl

Thu 9/10

1:10 am-10:40 am

1 stop21h 30m

$813

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Sun 9/13

5:15 pm-10:25 pm

1 stop41h 10m

Houston George Bush Intcntl

Wed 9/16

1:10 am-10:40 am

1 stop21h 30m

$813

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 9/14

12:40 pm-10:25 pm

1 stop21h 45m

Houston George Bush Intcntl

Sun 9/20

1:10 am-10:40 am

1 stop21h 30m

$832

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Mon 8/24

12:40 pm-10:50 pm

1 stop22h 10m

Houston George Bush Intcntl

Sun 8/30

1:35 am-10:40 am

1 stop21h 05m

$880

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Thu 12/10

12:40 pm-8:50 pm

1 stop21h 10m

Houston George Bush Intcntl

Thu 12/31

11:30 pm-10:50 am

1 stop22h 20m

$950

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 10/9

4:45 pm-10:15 pm

1 stop41h 30m

Houston George Bush Intcntl

Wed 1/13

11:30 pm-11:40 pm

1 stop35h 10m

$2,071

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Thu 10/8

1:35 am-12:24 am

2 stops34h 49m

Houston George Bush Intcntl

Wed 1/13

6:00 am-11:30 am

2 stops40h 30m

$2,106

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 September is, on average, the cheapest month to fly to Houston from Bangkok, with most prices found around $1,013. The month of July is another great option to travel to Houston, with average flight prices from Bangkok averaging around $1,058.

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

19h 13m

Direct flights

None
The fastest flight from Bangkok to Houston takes 19h 13m
There are no direct flights from Bangkok to Houston. There are no popular flight routes from Bangkok to Houston.
Search flight deals

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 19h 13m.

  • 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 many operators does momondo search for flights from Bangkok to Houston?

  • 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.

Best airlines flying from Bangkok to Houston

Compare and see reviews for airlines that fly from Bangkok to Houston with momondo
Airline
Rating
Free Cancellation
Price
EVA AirPriceFrom $1,221Free CancellationRating
8.5
1,511 reviews
Search EVA Air flights

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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