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Don Mueang Intl

$456+ Cheap flights from Oregon 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — DMK
Jan 9 — Jan 161
Fri 1/9
Fri 1/16
1 adult, Economy
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Cheap flight deals from Oregon to Don Mueang Intl

Cheapest flights from Oregon to Don Mueang Intl
Explore the most affordable flight options available from Oregon to Don Mueang Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 10, 2025.

This Mytrip deal was found by Cheapflights users on 12/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:50 amPDX - DMK
3 stops32h 30mMultiple Airlines
Tue 12/169:20 amDMK - PDX
2 stops24h 10mMultiple Airlines
Deal found 12/10$2,032
This Mytrip deal was found by Cheapflights users on 12/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:50 amPDX - DMK
2 stops21h 15mMultiple Airlines
Mon 1/126:45 amDMK - PDX
3 stops41h 30mMultiple Airlines
Deal found 12/10$2,485

Find flight deals from Oregon to Don Mueang Intl

Keep the following information in mind while searching for Oregon to Don Mueang Intl flight deals. Data was last updated December 10, 2025.

Round-trip from

$852
(Mytrip)

One-way from

$456
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$1,610
From Oregon to Bangkok Don Mueang Intl
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One-way flight from Oregon to Bangkok Don Mueang Intl
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Highest demand for flights based on searches. 10% potential increase in price ($125 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon 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 December 10, 2025.
Use the filters below to find and compare flights from Oregon to Bangkok Don Mueang Intl Airport that are best for you.

Fly from

Oregon

Fly to

Don Mueang Intl

Route

Depart

Return

Price

PortlandBangkok

PDX - DMK

PDXDMK

Portland

Thu 1/22

9:50 am-10:05 pm

2 stops21h 15m

Bangkok Don Mueang Intl

Thu 2/5

8:45 am-6:30 pm

2 stops24h 45m

$852

PortlandBangkok

PDX - DMK

PDXDMK

Portland

Wed 1/7

9:50 am-2:45 am

2 stops25h 55m

Bangkok Don Mueang Intl

Thu 1/22

10:20 am-9:15 am

3 stops37h 55m

$1,087

PortlandBangkok

PDX - DMK

PDXDMK

Portland

Thu 1/29

9:50 am-10:05 pm

2 stops21h 15m

Bangkok Don Mueang Intl

Thu 2/19

1:45 pm-9:15 am

3 stops34h 30m

$1,154

PortlandBangkok

PDX - DMK

PDXDMK

Portland

Wed 1/7

9:50 am-2:45 am

2 stops25h 55m

Bangkok Don Mueang Intl

Sat 1/24

4:10 pm-9:15 am

3 stops32h 05m

$1,161

PortlandBangkok

PDX - DMK

PDXDMK

Portland

Wed 1/28

9:50 am-12:30 pm

3 stops35h 40m

Bangkok Don Mueang Intl

Sat 2/7

6:15 am-2:40 pm

3 stops23h 25m

$1,174

PortlandBangkok

PDX - DMK

PDXDMK

Portland

Mon 1/19

9:50 am-2:45 am

2 stops25h 55m

Bangkok Don Mueang Intl

Thu 1/22

2:35 am-2:40 pm

2 stops27h 05m

$1,204

PortlandBangkok

PDX - DMK

PDXDMK

Portland

Mon 3/9

9:50 am-2:45 am

2 stops26h 55m

Bangkok Don Mueang Intl

Mon 3/16

2:35 am-6:30 pm

2 stops29h 55m

$1,231

PortlandBangkok

PDX - DMK

PDXDMK

Portland

Wed 1/28

9:50 am-10:05 pm

2 stops21h 15m

Bangkok Don Mueang Intl

Sat 2/7

3:20 am-2:40 pm

2 stops26h 20m

$1,323

PortlandBangkok

PDX - DMK

PDXDMK

Portland

Thu 1/8

9:50 am-2:45 am

2 stops25h 55m

Bangkok Don Mueang Intl

Wed 1/21

2:35 am-2:40 pm

2 stops27h 05m

$1,411

PortlandBangkok

PDX - DMK

PDXDMK

Portland

Sun 1/11

5:31 pm-2:45 pm

2 stops54h 14m

$475

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 17 results
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Best time to book a flight from Oregon to Don Mueang Intl

Have a flexible travel schedule? Discover the best time to fly to Don Mueang Intl from Oregon 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 Oregon to Bangkok Don Mueang Intl Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon 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 Oregon to Don Mueang Intl

See prices for flight routes from nearby airports that may be better suited for you.
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