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Cheap flights from Houston George Bush Intcntl Airport to Bangkok from $354

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 George Bush Intcntl Airport to Bangkok departing on 8/5. 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 Houston George Bush Intcntl Airport to Bangkok

Cheap round-trip flights

Enter your travel dates to find the best prices.
ANA Logo
11:35 am - 3:30 pm
IAH
-
BKK
39h 55m
1 stop
ANA Logo
9:35 pm - 1:38 pm
BKK
-
IAH
28h 03m
2 stops
$944ANA
Tue, Apr 14 - Tue, Apr 21
United Airlines Logo
8:20 am - 4:35 am
IAH
-
BKK
32h 15m
3 stops
United Airlines Logo
7:00 am - 6:04 am
BKK
-
IAH
35h 04m
2 stops
$945United Airlines
Tue, May 5 - Mon, May 25
United Airlines Logo
7:50 pm - 9:35 am
IAH
-
BKK
25h 45m
2 stops
United Airlines Logo
3:45 pm - 5:17 am
BKK
-
IAH
25h 32m
2 stops
$946United Airlines
Wed, Apr 22 - Wed, May 6
Multiple Airlines Logo
9:33 am - 10:40 am
IAH
-
BKK
37h 07m
2 stops
Multiple Airlines Logo
11:35 pm - 8:25 am
BKK
-
IAH
20h 50m
1 stop
$947Multiple Airlines
Sat, May 2 - Tue, May 26
Multiple Airlines Logo
9:47 pm - 9:10 pm
IAH
-
BKK
35h 23m
3 stops
Multiple Airlines Logo
11:55 am - 8:25 am
BKK
-
IAH
32h 30m
2 stops
$948Multiple Airlines
Tue, Apr 7 - Sun, May 31
United Airlines Logo
9:50 am - 9:35 am
IAH
-
BKK
35h 45m
3 stops
United Airlines Logo
7:00 am - 6:04 am
BKK
-
IAH
35h 04m
2 stops
$949United Airlines
Wed, May 6 - Mon, May 25
United Airlines Logo
12:48 pm - 9:35 am
IAH
-
BKK
32h 47m
3 stops
United Airlines Logo
3:45 pm - 1:38 pm
BKK
-
IAH
33h 53m
3 stops
$950United Airlines
Wed, Apr 8 - Tue, Apr 21
Turkish Airlines Logo
9:05 pm - 3:25 pm
IAH
-
BKK
30h 20m
1 stop
Turkish Airlines Logo
6:40 am - 7:10 pm
BKK
-
IAH
24h 30m
1 stop
$951Turkish Airlines
Tue, Apr 7 - Tue, May 12
EVA Air Logo
1:35 am - 11:20 am
IAH
-
BKK
21h 45m
1 stop
EVA Air Logo
12:25 pm - 10:50 pm
BKK
-
IAH
22h 25m
1 stop
$952EVA Air
Wed, Aug 12 - Mon, Aug 31
United Airlines Logo
10:00 am - 9:35 am
IAH
-
BKK
35h 35m
2 stops
United Airlines Logo
7:00 am - 6:04 am
BKK
-
IAH
35h 04m
2 stops
$953United Airlines
Thu, May 7 - Mon, May 25

Turkish Airlines flights from Houston George Bush Intcntl Airport to Bangkok

Our best Turkish Airlines deals on Houston George Bush Intcntl Airport to Bangkok flight tickets
Turkish Airlines
Apr 7
IAH9:05 pmHouston George Bush Intcntl
30h 20m
1 stop
BKK3:25 pmBangkok Suvarnabhumi
May 12
BKK6:40 amBangkok Suvarnabhumi
24h 30m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$951
Turkish Airlines
Apr 19
IAH9:05 pmHouston George Bush Intcntl
44h 00m
1 stop
BKK5:05 amBangkok Suvarnabhumi
Apr 23
BKK6:45 amBangkok Suvarnabhumi
42h 00m
1 stop
IAH12:45 pmHouston George Bush Intcntl
$959
Turkish Airlines
Apr 9
IAH9:05 pmHouston George Bush Intcntl
44h 05m
1 stop
BKK5:10 amBangkok Suvarnabhumi
Apr 27
BKK6:40 amBangkok Suvarnabhumi
24h 30m
1 stop
IAH7:10 pmHouston George Bush Intcntl
$980

ANA flights from Houston George Bush Intcntl Airport to Bangkok

Our best ANA deals on Houston George Bush Intcntl Airport to Bangkok flight tickets
ANA
Apr 14
IAH11:35 amHouston George Bush Intcntl
39h 55m
1 stop
BKK3:30 pmBangkok Suvarnabhumi
Apr 21
BKK9:35 pmBangkok Suvarnabhumi
28h 03m
2 stops
IAH1:38 pmHouston George Bush Intcntl
$944
ANA
Apr 28
IAH8:17 amHouston George Bush Intcntl
25h 58m
2 stops
BKK10:15 pmBangkok Suvarnabhumi
May 7
BKK9:35 pmBangkok Suvarnabhumi
23h 10m
1 stop
IAH8:45 amHouston George Bush Intcntl
$960
ANA
May 3
IAH6:38 pmHouston George Bush Intcntl
26h 57m
1 stop
BKK9:35 amBangkok Suvarnabhumi
May 11
BKK9:35 amBangkok Suvarnabhumi
35h 10m
1 stop
IAH8:45 amHouston George Bush Intcntl
$987

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Bangkok 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 March 3, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Bangkok that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Tue 4/14

11:35 am-3:30 pm

1 stop39h 55m

Bangkok Suvarnabhumi

Tue 4/21

9:35 pm-1:38 pm

2 stops28h 03m

$944

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Tue 5/5

8:20 am-4:35 am

3 stops32h 15m

Bangkok Suvarnabhumi

Mon 5/25

7:00 am-6:04 am

2 stops35h 04m

$945

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Wed 4/22

7:50 pm-9:35 am

2 stops25h 45m

Bangkok Suvarnabhumi

Wed 5/6

3:45 pm-5:17 am

2 stops25h 32m

$946

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Sat 5/2

9:33 am-10:40 am

2 stops37h 07m

Bangkok Suvarnabhumi

Tue 5/26

11:35 pm-8:25 am

1 stop20h 50m

$947

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Tue 4/7

9:47 pm-9:10 pm

3 stops35h 23m

Bangkok Suvarnabhumi

Sun 5/31

11:55 am-8:25 am

2 stops32h 30m

$948

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Wed 5/6

9:50 am-9:35 am

3 stops35h 45m

Bangkok Suvarnabhumi

Mon 5/25

7:00 am-6:04 am

2 stops35h 04m

$949

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Wed 4/8

12:48 pm-9:35 am

3 stops32h 47m

Bangkok Suvarnabhumi

Tue 4/21

3:45 pm-1:38 pm

3 stops33h 53m

$950

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Tue 4/7

9:05 pm-3:25 pm

1 stop30h 20m

Bangkok Suvarnabhumi

Tue 5/12

6:40 am-7:10 pm

1 stop24h 30m

$951

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Wed 8/12

1:35 am-11:20 am

1 stop21h 45m

Bangkok Suvarnabhumi

Mon 8/31

12:25 pm-10:50 pm

1 stop22h 25m

$952

HoustonBangkok

IAH - BKK

IAHBKK

Houston George Bush Intcntl

Thu 5/7

10:00 am-9:35 am

2 stops35h 35m

Bangkok Suvarnabhumi

Mon 5/25

7:00 am-6:04 am

2 stops35h 04m

$953

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 Bangkok from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Bangkok

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 George Bush Intcntl Airport and Bangkok?

What is the cheapest month to fly to Bangkok?

If you aren’t able to travel during the month of September, then book flights to Bangkok from Houston George Bush Intcntl Airport during August instead. Flights to Bangkok in August, while not as cheap as those in September, still average around $972.

How far in advance should I book a flight to Bangkok?

You are more likely to see cheaper flights to Bangkok from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around $1,134 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Houston George Bush Intcntl Airport for as low as $1,039 on momondo.

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

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

Fastest flight time

22h 55m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Bangkok takes 22h 55m
There are no direct flights from Houston George Bush Intcntl Airport to Bangkok. There are no popular flight routes from Houston George Bush Intcntl Airport to Bangkok.
Search flight deals

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

    The distance between Houston George Bush Intcntl and Bangkok is about 9228.3 mi. By plane, this route typically takes 22h 55m.

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

    Prices for flights from Houston George Bush Intcntl Airport to Bangkok were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Bangkok.

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

    The required travel and health documents for your Bangkok 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. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Houston George Bush Intcntl Airport to Bangkok

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Bangkok with momondo
Airline
Rating
Free Cancellation
Price
Thai AirwaysPriceFrom $634Free CancellationRating
7.8
389 reviews
Search Thai Airways flights
ANAPriceFrom $845Free CancellationRating
8.4
1,108 reviews
Search ANA flights
Turkish AirlinesPriceFrom $847Free CancellationRating
7.3
4,240 reviews
Search Turkish Airlines flights
United AirlinesPriceFrom $875Free CancellationRating
7.4
9,382 reviews
Search United Airlines flights
DeltaPriceFrom $877Free CancellationRating
7.9
8,245 reviews
Search Delta flights
Japan AirlinesPriceFrom $887Free CancellationRating
8.3
1,719 reviews
Search Japan Airlines flights
ZIPAIRPriceFrom $930Free CancellationRating
7.4
54 reviews
Search ZIPAIR flights
EVA AirPriceFrom $950Free CancellationRating
8.4
1,362 reviews
Search EVA Air flights
Qatar AirwaysPriceFrom $991Free CancellationRating
7.4
3,745 reviews
Search Qatar Airways flights
Air CanadaPriceFrom $1,086Free CancellationRating
7.1
10,775 reviews
Search Air Canada flights

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?

Once you have performed a search for Houston to Bangkok 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 Houston to Bangkok right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Houston to Bangkok flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Thailand

Fly into one of these airports located in Bangkok

Airports listed have a maximum distance of 15.4 mi from Bangkok
Bangkok Suvarnabhumi Airport
Bangkok Don Mueang Intl Airport