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Cheap flights from Houston to Bangkok from $488

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to Bangkok departing on 9/30. 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 Houston to Bangkok

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:02 pm - 12:10 pm
IAH
-
BKK
32h 08m
2 stops
Multiple Airlines Logo
11:10 pm - 9:45 am
BKK
-
IAH
22h 35m
1 stop
$1,170Multiple Airlines
Tue, Sep 1 - Sun, Sep 27
Etihad Airways Logo
11:44 am - 7:15 am
IAH
-
BKK
30h 31m
2 stops
Etihad Airways Logo
8:30 am - 4:48 pm
BKK
-
IAH
45h 18m
2 stops
$1,171Etihad Airways
Wed, Nov 18 - Wed, Feb 3
Multiple Airlines Logo
4:40 pm - 2:00 pm
IAH
-
BKK
33h 20m
1 stop
Multiple Airlines Logo
11:40 pm - 2:45 pm
BKK
-
IAH
27h 05m
2 stops
$1,172Multiple Airlines
Wed, Aug 19 - Wed, Sep 16
Turkish Airlines Logo
9:10 pm - 9:45 am
IAH
-
BKK
24h 35m
1 stop
Turkish Airlines Logo
11:50 pm - 7:15 pm
BKK
-
IAH
31h 25m
1 stop
$1,174Turkish Airlines
Sun, Sep 6 - Fri, Sep 11
Turkish Airlines Logo
9:10 pm - 9:40 am
IAH
-
BKK
24h 30m
1 stop
Turkish Airlines Logo
11:50 pm - 7:15 pm
BKK
-
IAH
31h 25m
1 stop
$1,175Turkish Airlines
Wed, Aug 19 - Wed, Sep 16
Lufthansa Logo
3:35 pm - 2:50 pm
IAH
-
BKK
35h 15m
2 stops
Lufthansa Logo
11:30 pm - 5:20 pm
BKK
-
IAH
29h 50m
1 stop
$1,176Lufthansa
Wed, Sep 30 - Thu, Oct 29
Delta Logo
5:35 pm - 9:30 pm
HOU
-
BKK
38h 55m
2 stops
Delta Logo
9:30 pm - 9:43 pm
BKK
-
HOU
37h 13m
2 stops
$1,311Delta
Thu, Nov 26 - Sun, Dec 13
Delta Logo
10:50 am - 1:35 pm
HOU
-
BKK
38h 45m
2 stops
Delta Logo
2:35 am - 9:43 pm
BKK
-
HOU
31h 08m
2 stops
$1,312Delta
Mon, Aug 3 - Mon, Oct 5
American Airlines Logo
6:00 am - 11:35 pm
HOU
-
BKK
28h 35m
2 stops
American Airlines Logo
9:55 am - 11:57 pm
BKK
-
HOU
27h 02m
2 stops
$1,319American Airlines
Thu, Nov 12 - Wed, Nov 25
American Airlines Logo
6:00 am - 11:35 pm
HOU
-
BKK
28h 35m
2 stops
American Airlines Logo
9:55 am - 7:47 pm
BKK
-
HOU
22h 52m
2 stops
$1,320American Airlines
Tue, Nov 24 - Wed, Dec 2

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Etihad Airways flights from Houston to Bangkok Suvarnabhumi Airport

Our best Etihad Airways deals on Houston to Bangkok Suvarnabhumi Airport flight tickets
Etihad Airways
Nov 18
IAH11:44 amHouston George Bush Intcntl
30h 31m
2 stops
BKK7:15 amBangkok Suvarnabhumi
Feb 3
BKK8:30 amBangkok Suvarnabhumi
45h 18m
2 stops
IAH4:48 pmHouston George Bush Intcntl
$1,171
Etihad Airways
Nov 14
IAH11:44 amHouston George Bush Intcntl
35h 01m
2 stops
BKK11:45 amBangkok Suvarnabhumi
Feb 5
BKK8:50 pmBangkok Suvarnabhumi
32h 58m
2 stops
IAH4:48 pmHouston George Bush Intcntl
$1,178

Turkish Airlines flights from Houston to Bangkok Suvarnabhumi Airport

Our best Turkish Airlines deals on Houston to Bangkok Suvarnabhumi Airport flight tickets
Turkish Airlines
Sep 6
IAH9:10 pmHouston George Bush Intcntl
24h 35m
1 stop
BKK9:45 amBangkok Suvarnabhumi
Sep 11
BKK11:50 pmBangkok Suvarnabhumi
31h 25m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$1,174
Turkish Airlines
Aug 19
IAH9:10 pmHouston George Bush Intcntl
24h 30m
1 stop
BKK9:40 amBangkok Suvarnabhumi
Sep 16
BKK11:50 pmBangkok Suvarnabhumi
31h 25m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$1,175
Turkish Airlines
Nov 26
IAH2:55 pmHouston George Bush Intcntl
31h 40m
1 stop
BKK11:35 amBangkok Suvarnabhumi
Dec 13
BKK6:10 amBangkok Suvarnabhumi
25h 55m
1 stop
IAH7:05 pmHouston George Bush Intcntl
$1,183

momondo Fare Finder

 
Customize your flight search to find flights from Houston to Bangkok Suvarnabhumi 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 June 22, 2026.
Use the filters below to find and compare flights from Houston to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Tue 9/1

4:02 pm-12:10 pm

2 stops32h 08m

Bangkok Suvarnabhumi

Sun 9/27

11:10 pm-9:45 am

1 stop22h 35m

$1,170

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Wed 11/18

11:44 am-7:15 am

2 stops30h 31m

Bangkok Suvarnabhumi

Wed 2/3

8:30 am-4:48 pm

2 stops45h 18m

$1,171

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Wed 8/19

4:40 pm-2:00 pm

1 stop33h 20m

Bangkok Suvarnabhumi

Wed 9/16

11:40 pm-2:45 pm

2 stops27h 05m

$1,172

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Sun 9/6

9:10 pm-9:45 am

1 stop24h 35m

Bangkok Suvarnabhumi

Fri 9/11

11:50 pm-7:15 pm

1 stop31h 25m

$1,174

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Wed 8/19

9:10 pm-9:40 am

1 stop24h 30m

Bangkok Suvarnabhumi

Wed 9/16

11:50 pm-7:15 pm

1 stop31h 25m

$1,175

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Wed 9/30

3:35 pm-2:50 pm

2 stops35h 15m

Bangkok Suvarnabhumi

Thu 10/29

11:30 pm-5:20 pm

1 stop29h 50m

$1,176

HoustonBangkok

HOU - BKK

HOUBKK

Houston Hobby

Thu 11/26

5:35 pm-9:30 pm

2 stops38h 55m

Bangkok Suvarnabhumi

Sun 12/13

9:30 pm-9:43 pm

2 stops37h 13m

$1,311

HoustonBangkok

HOU - BKK

HOUBKK

Houston Hobby

Mon 8/3

10:50 am-1:35 pm

2 stops38h 45m

Bangkok Suvarnabhumi

Mon 10/5

2:35 am-9:43 pm

2 stops31h 08m

$1,312

HoustonBangkok

HOU - BKK

HOUBKK

Houston Hobby

Thu 11/12

6:00 am-11:35 pm

2 stops28h 35m

Bangkok Suvarnabhumi

Wed 11/25

9:55 am-11:57 pm

2 stops27h 02m

$1,319
Quickest round-trip

HoustonBangkok

HOU - BKK

HOUBKK

Houston Hobby

Tue 11/24

6:00 am-11:35 pm

2 stops28h 35m

Bangkok Suvarnabhumi

Wed 12/2

9:55 am-7:47 pm

2 stops22h 52m

$1,320

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Bangkok from

How to get the cheapest flight ticket from Houston to Bangkok Suvarnabhumi 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 Houston and Bangkok Suvarnabhumi Airport?

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

The month of June is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Houston, with most prices found around $382. The month of July is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Houston averaging around $461.

How far in advance should I book a flight from Houston to Bangkok Suvarnabhumi Airport?

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $1,148 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Houston for as low as $941 on momondo.

Cheap Houston to Bangkok Suvarnabhumi Airport flight deals and tips

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

Fastest flight time

24h 25m

Direct flights

None
The fastest flight from Houston to Bangkok Suvarnabhumi Airport takes 24h 25m
There are no direct flights from Houston to Bangkok Suvarnabhumi Airport. There are no popular flight routes from Houston to Bangkok Suvarnabhumi Airport.
Search flight deals

Frequently asked questions about flying from Houston to Bangkok Suvarnabhumi Airport

  • How far is Houston to Bangkok Suvarnabhumi by plane?

    There are 9241.9 mi between Houston and Bangkok Suvarnabhumi. 24h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Houston to Bangkok Suvarnabhumi Airport?

    Prices for flights from Houston to Bangkok Suvarnabhumi Airport refresh daily.

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

  • How old do you have to be to fly from Houston to Bangkok Suvarnabhumi 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 Houston to Bangkok Suvarnabhumi Airport.

  • What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

    The required travel and health documents for your Bangkok Suvarnabhumi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bangkok Suvarnabhumi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from Houston to Bangkok Suvarnabhumi Airport with momondo
Airline
Rating
Free Cancellation
Price
ANAPriceFrom $589Free CancellationRating
8.3
1,250 reviews
Search ANA flights
American AirlinesPriceFrom $789Free CancellationRating
7.1
11,741 reviews
Search American Airlines flights
Turkish AirlinesPriceFrom $801Free CancellationRating
7.4
4,407 reviews
Search Turkish Airlines flights
Japan AirlinesPriceFrom $871Free CancellationRating
8.3
1,844 reviews
Search Japan Airlines flights
DeltaPriceFrom $877Free CancellationRating
7.8
8,421 reviews
Search Delta flights
United AirlinesPriceFrom $880Free CancellationRating
7.4
9,874 reviews
Search United Airlines flights
Cathay PacificPriceFrom $890Free CancellationRating
7.6
1,388 reviews
Search Cathay Pacific flights
ZIPAIRPriceFrom $930Free CancellationRating
7.5
56 reviews
Search ZIPAIR flights
EVA AirPriceFrom $946Free CancellationRating
8.5
1,480 reviews
Search EVA Air flights
Qatar AirwaysPriceFrom $955Free CancellationRating
7.3
3,732 reviews
Search Qatar Airways flights

Traveling to a place near Bangkok?

Book flights to Bangkok if you plan to visit one of these locations
Pattaya
Ko Samet
Kanchanaburi
Cha-am
Chonburi
Ko Lan
Sattahip
Ayutthaya
Pak Chong
Phetchaburi

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Bangkok from Houston.

Can I find flights from Houston to Bangkok with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Bangkok from Houston with this policy.

How can momondo help me find flights from Houston to Bangkok?

momondo provides multiple filters to help you find the best flight to Bangkok from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Houston to Bangkok right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Houston to Bangkok flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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