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Don Mueang Intl

$445+ Cheap flights from George Bush Intcntl (IAH) to Don Mueang Intl (DMK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — DMK
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Find cheap flights from George Bush Intcntl to Don Mueang Intl with Cheapflights

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Cheap flight deals from George Bush Intcntl to Don Mueang Intl

Cheapest flights from George Bush Intcntl to Don Mueang Intl
Explore the most affordable flight options available from George Bush Intcntl to Don Mueang Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 13, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:38 pm
IAH
-
DMK
2 stops40h 07m
Multiple Airlines
Fri 5/1511:55 am
DMK
-
IAH
1 stop32h 30m
Multiple Airlines
Deal found 2/9$944
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/510:25 am
IAH
-
DMK
1 stop40h 15m
Multiple Airlines
Tue 7/711:55 am
DMK
-
IAH
1 stop32h 50m
Multiple Airlines
Deal found 2/9$1,016
This Trip.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:25 am
IAH
-
DMK
2 stops25h 50m
Multiple Airlines
Tue 6/26:15 am
DMK
-
IAH
2 stops38h 10m
Multiple Airlines
Deal found 2/9$1,019
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1010:45 am
IAH
-
DMK
1 stop39h 55m
Multiple Airlines
Fri 7/1711:55 am
DMK
-
IAH
1 stop32h 50m
Multiple Airlines
Deal found 2/10$1,024
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1310:25 am
IAH
-
DMK
1 stop40h 15m
Multiple Airlines
Fri 6/2611:55 am
DMK
-
IAH
1 stop32h 30m
Multiple Airlines
Deal found 2/10$1,026
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1510:25 am
IAH
-
DMK
1 stop40h 15m
Multiple Airlines
Tue 6/3011:55 am
DMK
-
IAH
1 stop32h 50m
Multiple Airlines
Deal found 2/11$1,027
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:38 pm
IAH
-
DMK
2 stops43h 57m
Multiple Airlines
Tue 5/1911:55 am
DMK
-
IAH
1 stop32h 30m
Multiple Airlines
Deal found 2/12$1,032
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/810:25 am
IAH
-
DMK
1 stop40h 15m
Multiple Airlines
Tue 7/711:55 am
DMK
-
IAH
1 stop32h 50m
Multiple Airlines
Deal found 2/9$1,035
This Kiwi.com deal was found by Cheapflights users on 2/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/127:05 am
IAH
-
DMK
2 stops46h 00m
Multiple Airlines
Tue 5/1911:55 am
DMK
-
IAH
1 stop32h 30m
Multiple Airlines
Deal found 2/12$1,037
This Kiwi.com deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1210:25 am
IAH
-
DMK
1 stop40h 15m
Multiple Airlines
Fri 6/2611:55 am
DMK
-
IAH
1 stop32h 30m
Multiple Airlines
Deal found 2/10$1,038

Find flight deals from George Bush Intcntl to Don Mueang Intl

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Don Mueang Intl (DMK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$944
(Kiwi.com)

One-way from

$445
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$991
Provider with most accurate pricing for Houston George Bush Intcntl-Bangkok Don Mueang Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Bangkok Don Mueang Intl flights.
Search Deals
From Houston George Bush Intcntl to Bangkok Don Mueang Intl
Search Deals
One-way flight from Houston George Bush Intcntl to Bangkok Don Mueang Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($218 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl to Don Mueang Intl 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, Cheapflights users made 2,558,603 searches. Data last updated February 13, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Bangkok Don Mueang Intl Airport that are best for you.

Fly from

George Bush Intcntl

Fly to

Don Mueang Intl

Route

Depart

Return

Price

HoustonBangkok

IAH - DMK

IAHDMK

Houston George Bush Intcntl

Mon 6/15

10:25 am-2:40 pm

1 stop40h 15m

Bangkok Don Mueang Intl

Tue 6/30

11:55 am-8:45 am

1 stop32h 50m

$1,027

HoustonBangkok

IAH - DMK

IAHDMK

Houston George Bush Intcntl

Fri 6/12

10:25 am-2:40 pm

1 stop40h 15m

Bangkok Don Mueang Intl

Fri 6/26

11:55 am-8:25 am

1 stop32h 30m

$1,038

HoustonBangkok

IAH - DMK

IAHDMK

Houston George Bush Intcntl

Fri 6/19

10:25 am-2:40 pm

1 stop40h 15m

Bangkok Don Mueang Intl

Sun 7/5

11:55 am-8:45 am

1 stop32h 50m

$1,040

HoustonBangkok

IAH - DMK

IAHDMK

Houston George Bush Intcntl

Mon 6/22

10:25 am-2:40 pm

1 stop40h 15m

Bangkok Don Mueang Intl

Fri 7/17

11:55 am-8:45 am

1 stop32h 50m

$1,042

HoustonBangkok

IAH - DMK

IAHDMK

Houston George Bush Intcntl

Mon 6/22

10:25 am-2:40 pm

1 stop40h 15m

Bangkok Don Mueang Intl

Sun 7/19

11:55 am-8:45 am

1 stop32h 50m

$1,042

HoustonBangkok

IAH - DMK

IAHDMK

Houston George Bush Intcntl

Mon 6/22

10:25 am-2:40 pm

1 stop40h 15m

Bangkok Don Mueang Intl

Thu 7/16

11:55 am-8:45 am

1 stop32h 50m

$1,042

HoustonBangkok

IAH - DMK

IAHDMK

Houston George Bush Intcntl

Sat 6/20

10:25 am-2:40 am

1 stop28h 15m

Bangkok Don Mueang Intl

Fri 7/17

11:55 am-8:45 am

1 stop32h 50m

$1,048

HoustonBangkok

IAH - DMK

IAHDMK

Houston George Bush Intcntl

Sat 6/20

10:25 am-2:40 am

1 stop28h 15m

Bangkok Don Mueang Intl

Sun 7/19

11:55 am-8:45 am

1 stop32h 50m

$1,048

HoustonBangkok

IAH - DMK

IAHDMK

Houston George Bush Intcntl

Fri 6/19

10:25 am-2:40 pm

1 stop40h 15m

Bangkok Don Mueang Intl

Fri 7/17

6:25 pm-8:45 am

2 stops26h 20m

$1,063

HoustonBangkok

IAH - DMK

IAHDMK

Houston George Bush Intcntl

Sat 5/9

10:25 am-2:40 am

1 stop28h 15m

Bangkok Don Mueang Intl

Sun 8/23

11:55 am-8:45 am

1 stop32h 50m

$1,066

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 22 results
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Compare providers for flights from George Bush Intcntl to Don Mueang Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Don Mueang Intl in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Bangkok Don Mueang Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Bangkok Don Mueang Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Bangkok Don Mueang Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Bangkok Don Mueang Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Bangkok Don Mueang Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Don Mueang Intl

Have a flexible travel schedule? Discover the best time to fly to Don Mueang Intl from George Bush Intcntl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Don Mueang Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from George Bush Intcntl to Don Mueang Intl that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Don Mueang Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Don Mueang Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Don Mueang Intl.

  • Can I find deals for business class flights from George Bush Intcntl to Don Mueang Intl?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Don Mueang Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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