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Don Mueang Intl

$487+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — DMK
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap 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 septiembre 11, 2025.

Round-trip from

$1,414
(Mytrip)

One-way from

$487
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$969
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. 12% potential increase in price ($191 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 septiembre 11, 2025.

This Mytrip deal was found by Cheapflights users on 9/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/29:20 amPHL - DMK
2 stops30h 20mMultiple Airlines
jue. 10/162:45 amDMK - PHL
2 stops29h 53mMultiple Airlines
Deal found 9/9$1,414
This Mytrip deal was found by Cheapflights users on 9/11. 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.
dom. 9/149:20 amPHL - DMK
2 stops30h 20mMultiple Airlines
mar. 9/1611:55 pmDMK - PHL
2 stops32h 43mMultiple Airlines
Deal found 9/11$1,527
This Mytrip deal was found by Cheapflights users on 9/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/137:30 amPHL - DMK
3 stops29h 40mMultiple Airlines
mar. 11/259:00 pmDMK - PHL
3 stops29h 47mMultiple Airlines
Deal found 9/9$1,548
This Mytrip deal was found by Cheapflights users on 9/10. 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.
lun. 10/207:30 amPHL - DMK
2 stops32h 10mMultiple Airlines
jue. 10/302:35 amDMK - PHL
2 stops31h 21mMultiple Airlines
Deal found 9/10$1,595
This Mytrip deal was found by Cheapflights users on 9/8. 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.
lun. 9/159:20 amPHL - DMK
3 stops27h 50mMultiple Airlines
dom. 9/212:40 amDMK - PHL
2 stops29h 58mMultiple Airlines
Deal found 9/8$1,607
This Mytrip deal was found by Cheapflights users on 9/10. 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.
dom. 9/147:30 amPHL - DMK
2 stops32h 10mMultiple Airlines
sáb. 9/2711:55 pmDMK - PHL
3 stops41h 10mMultiple Airlines
Deal found 9/10$1,615
This Mytrip deal was found by Cheapflights users on 9/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/910:35 amPHL - DMK
2 stops27h 55mMultiple Airlines
sáb. 9/1311:55 pmDMK - PHL
2 stops32h 43mMultiple Airlines
Deal found 9/9$1,752

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 septiembre 11, 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

jue. 10/2

9:20 am-2:40 am

2 stops30h 20m

Bangkok Don Mueang Intl

jue. 10/16

2:45 am-9:38 pm

2 stops29h 53m

$1,414

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

dom. 9/14

9:20 am-2:40 am

2 stops30h 20m

Bangkok Don Mueang Intl

mar. 9/16

11:55 pm-9:38 pm

2 stops32h 43m

$1,527

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

lun. 9/15

10:35 am-2:40 am

2 stops29h 05m

Bangkok Don Mueang Intl

vie. 9/19

2:40 am-10:29 pm

3 stops30h 49m

$1,544

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

lun. 10/13

7:30 am-12:10 am

3 stops29h 40m

Bangkok Don Mueang Intl

mar. 11/25

9:00 pm-2:47 pm

3 stops29h 47m

$1,548

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

lun. 10/20

7:30 am-2:40 am

2 stops32h 10m

Bangkok Don Mueang Intl

jue. 10/30

2:35 am-10:56 pm

2 stops31h 21m

$1,595

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

lun. 9/15

9:20 am-12:10 am

3 stops27h 50m

Bangkok Don Mueang Intl

dom. 9/21

2:40 am-9:38 pm

2 stops29h 58m

$1,607

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

dom. 9/14

7:30 am-2:40 am

2 stops32h 10m

Bangkok Don Mueang Intl

sáb. 9/27

11:55 pm-6:05 am

3 stops41h 10m

$1,615

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

lun. 9/22

6:25 am-1:55 am

3 stops56h 30m

$487

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

jue. 9/25

5:20 am-10:00 pm

3 stops53h 40m

$545

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

mié. 10/22

9:14 pm-11:25 am

3 stops51h 11m

$572

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 14 results
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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 septiembre 11, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 22% on flights from Philadelphia to Bangkok Don Mueang Intl Airport by exploring options for tickets in the afternoon.

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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