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Don Mueang Intl

$537+ Cheap flights from Columbus (CMH) 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
CMH — DMK
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Columbus to Don Mueang Intl

Discover tips and strategies to find the most affordable flight options for your journey from Columbus (CMH) 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 August 20, 2025.

Popular in

June

Cheapest in

September

Average price

$1,117
Highest demand for flights based on searches. 19% potential increase in price ($338 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($66 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Columbus to Don Mueang Intl

Cheapest flights from Columbus to Don Mueang Intl
Explore the most affordable flight options available from Columbus to Don Mueang Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Trip.com deal was found by Cheapflights users on 8/18. 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.
Tue 8/267:00 amCMH - DMK
2 stops32h 40mMultiple Airlines
Fri 8/292:40 amDMK - CMH
2 stops49h 57mMultiple Airlines
Deal found 8/18$1,173
This Trip.com deal was found by Cheapflights users on 8/18. 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.
Tue 8/267:00 amCMH - DMK
2 stops32h 40mMultiple Airlines
Mon 9/12:40 amDMK - CMH
2 stops49h 57mMultiple Airlines
Deal found 8/18$1,298

Cheapflights Fare Finder

 
Customize your flight search to find flights from Columbus 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 August 20, 2025.
Use the filters below to find and compare flights from Columbus Airport to Bangkok Don Mueang Intl Airport that are best for you.

Fly from

Columbus

Fly to

Don Mueang Intl

Route

Depart

Return

Price

ColumbusBangkok

CMH - DMK

CMHDMK

Columbus

Tue 8/26

7:00 am-2:40 am

2 stops32h 40m

Bangkok Don Mueang Intl

Fri 8/29

2:40 am-5:37 pm

2 stops49h 57m

$1,173

ColumbusBangkok

CMH - DMK

CMHDMK

Columbus

Tue 8/26

7:00 am-2:40 am

2 stops32h 40m

Bangkok Don Mueang Intl

Mon 9/1

2:40 am-5:37 pm

2 stops49h 57m

$1,298

ColumbusBangkok

CMH - DMK

CMHDMK

Columbus

Wed 8/27

6:33 pm-2:40 am

2 stops45h 07m

$537

ColumbusBangkok

CMH - DMK

CMHDMK

Columbus

Fri 12/19

6:44 pm-3:30 pm

3 stops56h 46m

$1,290

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Best time to book a flight from Columbus to Don Mueang Intl

Have a flexible travel schedule? Discover the best time to fly to Don Mueang Intl from Columbus 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.

Cheapflights Insights

Everything you need to know about your flight from Columbus Airport to Bangkok Don Mueang Intl Airport

What is the cheapest time of day to fly from CMH to DMK?

Find hourly flight availability from Columbus to Don Mueang Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Columbus Airport to Bangkok Don Mueang Intl Airport as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Columbus 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 Columbus to Don Mueang Intl that include hotel bookings?

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

  • How can I find direct flights from Columbus 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 Columbus to Don Mueang Intl.

  • Can I find deals for business class flights from Columbus to Don Mueang Intl?

    Yes. Cheapflights offers flight deals from Columbus 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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Alternative routes for Columbus to Don Mueang Intl

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