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George Bush Intcntl

$568+ Cheap flights from Don Mueang Intl (DMK) to George Bush Intcntl (IAH)

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
DMK — IAH
ago. 3 — ago. 101
dom. 8/3
dom. 8/10
1 adult, Economy
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Cheap flight deals from Don Mueang Intl to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Don Mueang Intl (DMK) to George Bush Intcntl (IAH). 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 julio 29, 2025.

Round-trip from

$1,171
(Trip.com)

One-way from

$568
(Kiwi.com)

Popular in

October

Cheapest in

March

Average price

$1,173
From Bangkok Don Mueang Intl to Houston George Bush Intcntl
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One-way flight from Bangkok Don Mueang Intl to Houston George Bush Intcntl
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Highest demand for flights based on searches. 4% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Don Mueang Intl to George Bush Intcntl

Cheapest flights from Don Mueang Intl to George Bush Intcntl
Explore the most affordable flight options available from Don Mueang Intl to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

This Trip.com deal was found by Cheapflights users on 7/27. 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.
vie. 8/2911:55 amDMK - IAH
1 stop32h 35mMultiple Airlines
vie. 10/1010:15 amIAH - DMK
1 stop28h 25mMultiple Airlines
Deal found 7/27$1,171

Cheapflights Fare Finder

 
Customize your flight search to find flights from Don Mueang Intl to George Bush Intcntl 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 julio 29, 2025.
Use the filters below to find and compare flights from Bangkok Don Mueang Intl Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Don Mueang Intl

Fly to

George Bush Intcntl

Route

Depart

Return

Price

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

vie. 8/29

11:55 am-8:30 am

1 stop32h 35m

Houston George Bush Intcntl

vie. 10/10

10:15 am-2:40 am

1 stop28h 25m

$1,171

BangkokHouston

DMK - IAH

DMKIAH

Bangkok Don Mueang Intl

jue. 9/11

2:45 am-4:30 am

2 stops37h 45m

$568

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Don Mueang Intl 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 Don Mueang Intl to George Bush Intcntl. 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 Don Mueang Intl to George Bush Intcntl that include hotel bookings?

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

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

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

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

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

  • What is the cheapest month to book a flight from Bangkok Don Mueang Intl Airport to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Bangkok Don Mueang Intl Airport to Houston George Bush Intcntl Airport (average of $241). Flying from Bangkok Don Mueang Intl Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Humble
Conroe
The Woodlands
Tomball
Katy
Jersey Village

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Alternative routes for Don Mueang Intl to George Bush Intcntl

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