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Don Mueang Intl

$448+ Cheap flights from Philadelphia (PHL) 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — DMK
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Philadelphia to Don Mueang Intl

Cheapest flights from Philadelphia to Don Mueang Intl
Explore the most affordable flight options available from Philadelphia to Don Mueang Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Mytrip deal was found by Cheapflights users on 12/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:50 amPHL - DMK
2 stops30h 55mMultiple Airlines
Mon 1/1211:50 pmDMK - PHL
3 stops34h 56mMultiple Airlines
Deal found 12/11$2,450
This Mytrip deal was found by Cheapflights users on 12/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:10 pmPHL - DMK
2 stops26h 35mMultiple Airlines
Sat 1/104:50 pmDMK - PHL
2 stops33h 57mMultiple Airlines
Deal found 12/11$3,064

Find flight deals from Philadelphia to Don Mueang Intl

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,398
(Mytrip)

One-way from

$448
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,281
Provider with most accurate pricing for Philadelphia-Bangkok Don Mueang Intl flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Bangkok Don Mueang Intl flights.
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From Philadelphia to Bangkok Don Mueang Intl
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One-way flight from Philadelphia to Bangkok Don Mueang Intl
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Highest demand for flights based on searches. 17% potential increase in price ($263 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($43 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 Philadelphia 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 12, 2025.
Use the filters below to find and compare flights from Philadelphia to Bangkok Don Mueang Intl Airport that are best for you.

Fly from

Philadelphia

Fly to

Don Mueang Intl

Route

Depart

Return

Price

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

Mon 1/12

7:50 am-1:30 am

3 stops29h 40m

Bangkok Don Mueang Intl

Mon 1/19

12:55 am-10:46 pm

3 stops33h 51m

$1,398

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

Thu 2/26

7:50 am-2:45 am

2 stops30h 55m

Bangkok Don Mueang Intl

Sun 3/8

12:30 am-8:52 pm

3 stops31h 22m

$1,457

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

Sat 1/10

7:50 am-2:45 am

2 stops30h 55m

Bangkok Don Mueang Intl

Sun 1/18

6:15 am-10:46 pm

3 stops28h 31m

$1,497

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

Sat 2/28

7:50 am-2:45 am

2 stops30h 55m

Bangkok Don Mueang Intl

Sun 3/8

11:50 pm-10:46 pm

3 stops33h 56m

$1,551

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

Sat 1/31

7:50 am-2:45 am

2 stops30h 55m

Bangkok Don Mueang Intl

Sun 2/8

6:15 am-10:46 pm

3 stops28h 31m

$1,558

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

Tue 2/17

7:50 am-2:45 am

2 stops30h 55m

Bangkok Don Mueang Intl

Wed 2/25

11:50 pm-11:50 pm

3 stops36h 00m

$1,578

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

Tue 1/27

7:50 am-2:45 am

2 stops30h 55m

Bangkok Don Mueang Intl

Tue 2/3

3:20 am-10:46 pm

3 stops31h 26m

$1,654

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

Wed 1/14

7:50 am-2:45 am

2 stops30h 55m

Bangkok Don Mueang Intl

Wed 1/21

3:20 am-10:46 pm

2 stops31h 26m

$1,720

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

Thu 2/5

7:50 am-2:45 am

2 stops30h 55m

Bangkok Don Mueang Intl

Thu 2/12

3:20 am-10:46 pm

3 stops31h 26m

$1,765

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

Thu 4/23

9:15 am-2:40 am

2 stops30h 25m

Bangkok Don Mueang Intl

Fri 5/1

1:40 pm-2:37 pm

3 stops35h 57m

$1,841

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 20 results
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Compare providers for flights from Philadelphia 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 Philadelphia to Don Mueang Intl in December.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy2 starsTrust Score*2 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 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 Philadelphia-Bangkok Don Mueang Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Philadelphia-Bangkok Don Mueang Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Philadelphia-Bangkok Don Mueang Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Bangkok Don Mueang Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Philadelphia-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 Philadelphia to Don Mueang Intl

Have a flexible travel schedule? Discover the best time to fly to Don Mueang Intl from Philadelphia 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 Philadelphia to Bangkok Don Mueang Intl Airport

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

Find hourly flight availability from Philadelphia 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 December 12, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 25% on flights from Philadelphia to Bangkok Don Mueang Intl Airport by exploring options for tickets in the evening.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia 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.

  • What airport do you fly from for flights from Philadelphia to Bangkok Don Mueang Intl?

    Located just 7.0 mi from the city center, Philadelphia is the airport most travelers will use when flying to Bangkok Don Mueang Intl from Philadelphia. Booking flights from Philadelphia (PHL) to Bangkok Don Mueang Intl should be relatively easy as there are 0 daily outbound flights to Bangkok Don Mueang Intl from 0 different airlines.

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia 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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