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Cheap flights from Philadelphia to Bangkok from $872

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Bangkok departing on 6/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Philadelphia to Bangkok

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:35 am - 11:10 am
PHL
-
DMK
37h 35m
2 stops
Multiple Airlines Logo
12:10 pm - 9:45 am
DMK
-
PHL
56h 35m
2 stops
$1,612Multiple Airlines
Thu, Sep 17 - Wed, Oct 7
Emirates Logo
4:56 pm - 11:10 am
PHL
-
DMK
31h 14m
2 stops
Emirates Logo
12:10 pm - 9:32 pm
DMK
-
PHL
44h 22m
2 stops
$1,808Emirates
Tue, Oct 20 - Fri, Oct 23
Emirates Logo
4:56 pm - 11:10 am
PHL
-
DMK
31h 14m
2 stops
Emirates Logo
11:50 pm - 9:32 pm
DMK
-
PHL
32h 42m
2 stops
$1,832Emirates
Mon, Oct 5 - Fri, Oct 16
Emirates Logo
4:56 pm - 11:10 am
PHL
-
DMK
31h 14m
2 stops
Emirates Logo
12:10 pm - 9:32 pm
DMK
-
PHL
44h 22m
2 stops
$1,858Emirates
Sat, Oct 17 - Fri, Oct 23
Emirates Logo
1:04 pm - 11:10 am
PHL
-
DMK
35h 06m
2 stops
Emirates Logo
11:50 pm - 9:32 pm
DMK
-
PHL
32h 42m
2 stops
$1,860Emirates
Tue, Sep 22 - Thu, Oct 8
Emirates Logo
4:56 pm - 11:10 am
PHL
-
DMK
31h 14m
2 stops
Emirates Logo
11:50 pm - 9:32 pm
DMK
-
PHL
32h 42m
2 stops
$1,878Emirates
Tue, Oct 13 - Fri, Oct 16
Emirates Logo
4:56 pm - 11:10 am
PHL
-
DMK
31h 14m
2 stops
Emirates Logo
12:10 pm - 9:32 pm
DMK
-
PHL
44h 22m
2 stops
$1,928Emirates
Sat, Oct 17 - Thu, Oct 22
Emirates Logo
4:56 pm - 8:45 pm
PHL
-
DMK
40h 49m
2 stops
Emirates Logo
12:10 pm - 9:32 pm
DMK
-
PHL
44h 22m
2 stops
$1,948Emirates
Mon, Oct 12 - Thu, Oct 22
Multiple Airlines Logo
10:50 am - 12:15 am
PHL
-
DMK
26h 25m
3 stops
Multiple Airlines Logo
1:15 am - 10:46 pm
DMK
-
PHL
32h 31m
3 stops
$2,222Multiple Airlines
Wed, Aug 26 - Fri, Sep 11
Emirates Logo
4:56 pm - 11:10 am
PHL
-
DMK
31h 14m
2 stops
Emirates Logo
10:55 pm - 9:32 pm
DMK
-
PHL
33h 37m
2 stops
$2,405Emirates
Sun, Oct 11 - Wed, Oct 28

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Bangkok Don Mueang Intl Airport 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, momondo users made 832,500 searches. Data last updated April 27, 2026.
Use the filters below to find and compare flights from Philadelphia to Bangkok Don Mueang Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

Thu 9/17

10:35 am-11:10 am

2 stops37h 35m

Bangkok Don Mueang Intl

Wed 10/7

12:10 pm-9:45 am

2 stops56h 35m

$1,612

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

Tue 10/20

4:56 pm-11:10 am

2 stops31h 14m

Bangkok Don Mueang Intl

Fri 10/23

12:10 pm-9:32 pm

2 stops44h 22m

$1,808

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

Mon 10/5

4:56 pm-11:10 am

2 stops31h 14m

Bangkok Don Mueang Intl

Fri 10/16

11:50 pm-9:32 pm

2 stops32h 42m

$1,832

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

Sat 10/17

4:56 pm-11:10 am

2 stops31h 14m

Bangkok Don Mueang Intl

Fri 10/23

12:10 pm-9:32 pm

2 stops44h 22m

$1,858

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

Tue 9/22

1:04 pm-11:10 am

2 stops35h 06m

Bangkok Don Mueang Intl

Thu 10/8

11:50 pm-9:32 pm

2 stops32h 42m

$1,860

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

Tue 10/13

4:56 pm-11:10 am

2 stops31h 14m

Bangkok Don Mueang Intl

Fri 10/16

11:50 pm-9:32 pm

2 stops32h 42m

$1,878

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

Sat 10/17

4:56 pm-11:10 am

2 stops31h 14m

Bangkok Don Mueang Intl

Thu 10/22

12:10 pm-9:32 pm

2 stops44h 22m

$1,928

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

Mon 10/12

4:56 pm-8:45 pm

2 stops40h 49m

Bangkok Don Mueang Intl

Thu 10/22

12:10 pm-9:32 pm

2 stops44h 22m

$1,948
Quickest round-trip

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

Wed 8/26

10:50 am-12:15 am

3 stops26h 25m

Bangkok Don Mueang Intl

Fri 9/11

1:15 am-10:46 pm

3 stops32h 31m

$2,222

PhiladelphiaBangkok

PHL - DMK

PHLDMK

Philadelphia

Sun 10/11

4:56 pm-11:10 am

2 stops31h 14m

Bangkok Don Mueang Intl

Wed 10/28

10:55 pm-9:32 pm

2 stops33h 37m

$2,405

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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When to book flights from Philadelphia to Bangkok Don Mueang Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Bangkok Don Mueang Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Bangkok Don Mueang Intl Airport (PHL to DMK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Bangkok Don Mueang Intl Airport

Fastest flight time

27h 10m

Direct flights

None
The fastest flight from Philadelphia to Bangkok Don Mueang Intl Airport takes 27h 10m
There are no direct flights from Philadelphia to Bangkok Don Mueang Intl Airport. There are no popular flight routes from Philadelphia to Bangkok Don Mueang Intl Airport.
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Frequently asked questions about flying from Philadelphia to Bangkok Don Mueang Intl Airport

  • How far is Philadelphia to Bangkok Don Mueang Intl by plane?

    The distance between Philadelphia and Bangkok Don Mueang Intl is about 8698.8 mi. Flights usually cover this in 27h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Philadelphia Airport to Bangkok Don Mueang Intl Airport?

    Prices for flights from Philadelphia Airport to Bangkok Don Mueang Intl Airport were last updated today.

  • How old do you have to be to fly from Philadelphia Airport to Bangkok Don Mueang Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Bangkok Don Mueang Intl Airport.

  • What documentation or ID do you need to fly to Bangkok Don Mueang Intl Airport?

    The required travel and health documents for your Bangkok Don Mueang Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bangkok Don Mueang Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Philadelphia to Bangkok Don Mueang Intl Airport

  • How do I get Price Alerts for flights from Philadelphia to Bangkok Don Mueang Intl Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Philadelphia from Bangkok Don Mueang Intl Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Philadelphia to Bangkok Don Mueang Intl Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Bangkok?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Philadelphia to Bangkok. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Philadelphia to Bangkok with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Bangkok from Philadelphia with this policy.

How can momondo help me find flights from Philadelphia to Bangkok?

momondo provides multiple filters to help you find the best flight to Bangkok from Philadelphia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Philadelphia to Bangkok right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Philadelphia to Bangkok flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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