How long does it take to fly to Philadelphia?

If you’re flying from a popular airport in Thailand, such as Bangkok or Chiang Mai, and flying into Philadelphia, then you can expect flight times to average 20h 35m and 21h 15m, respectively.

What is the cheapest airline that flies from Thailand to Philadelphia?

Air Canada and Qatar Airways are the most popular carriers operating from Thailand to Philadelphia

What airlines fly to Philadelphia?

Korean Air, Asiana Airlines and Philippine Airlines are the top three most popular airlines that fly to Philadelphia from Thailand according to our data. Korean Air is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 14 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Thailand to Philadelphia Airport?

Prices for flights from Thailand to Philadelphia Airport are updated daily.

How many operators does momondo search for flights from Thailand to Philadelphia Airport?

As of August 2025, there are 3 operators available to choose from for flights from Thailand to Philadelphia Airport.

How old do you have to be to fly from Thailand to Philadelphia Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Thailand to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The necessary travel and health documents for your Philadelphia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$511 Cheap Flights from Thailand to Philadelphia in 2025

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Find the cheapest flights from Thailand to Philadelphia

Round-trip

One-way

Last minute

Recent round-trip flight deals from Thailand to Philadelphia

8:40 am - 9:05 amBKK-PHL

35h 25m1 stop

8:35 pm - 1:25 pmPHL-BKK

29h 50m1 stop

$976Qatar Airways

Find Deal

Wed, Sep 17 - Wed, Oct 8

8:15 am - 2:47 pmBKK-PHL

42h 32m2 stops

1:10 pm - 4:20 pmPHL-BKK

39h 10m2 stops

$996

Find Deal

Thu, Dec 11 - Wed, Jan 14

8:15 am - 2:47 pmBKK-PHL

42h 32m2 stops

3:30 pm - 6:30 amPHL-BKK

27h 00m2 stops

$1,000Air Canada

Find Deal

Thu, Dec 11 - Wed, Jan 14

8:15 am - 2:47 pmBKK-PHL

42h 32m2 stops

6:30 am - 6:30 amPHL-BKK

36h 00m2 stops

$1,004Air Canada

Find Deal

Thu, Dec 11 - Thu, Jan 15

8:15 am - 11:22 pmBKK-PHL

27h 07m2 stops

6:30 am - 6:30 amPHL-BKK

36h 00m2 stops

$1,010Air Canada

Find Deal

Tue, Dec 9 - Thu, Jan 15

12:55 am - 12:38 pmBKK-PHL

23h 43m2 stops

6:15 am - 11:20 pmPHL-BKK

29h 05m2 stops

$1,108Korean Air

Find Deal

Wed, Dec 10 - Wed, Jan 14

8:05 am - 9:45 pmBKK-PHL

24h 40m2 stops

8:55 am - 11:00 pmPHL-BKK

27h 05m2 stops

$1,116Japan Airlines

Find Deal

Fri, Sep 19 - Fri, Sep 26

12:55 am - 12:38 pmBKK-PHL

23h 43m2 stops

6:15 am - 9:30 pmPHL-BKK

27h 15m2 stops

$1,150Korean Air

Find Deal

Wed, Dec 10 - Wed, Jan 14

11:30 pm - 5:45 amBKK-PHL

41h 15m2 stops

5:20 pm - 11:25 pmPHL-BKK

43h 05m2 stops

$1,154Delta

Find Deal

Sat, Sep 27 - Tue, Oct 21

1:00 am - 7:23 pmBKK-PHL

30h 23m2 stops

6:15 am - 12:45 amPHL-BKK

30h 30m2 stops

$1,155Delta

Find Deal

Mon, Dec 8 - Fri, Jan 16

Qatar Airways flights from Thailand to Philadelphia

Our best Qatar Airways deals on Thailand to Philadelphia flight tickets

Qatar Airways

Sep 17

BKK8:40 amBangkok Suvarnabhumi

35h 25m

1 stop

PHL9:05 amPhiladelphia

Oct 8

PHL8:35 pmPhiladelphia

29h 50m

1 stop

BKK1:25 pmBangkok Suvarnabhumi

$976

Find similar

Qatar Airways

Dec 11

BKK8:15 amBangkok Suvarnabhumi

36h 45m

1 stop

PHL9:00 amPhiladelphia

Jan 14

PHL7:50 pmPhiladelphia

29h 15m

1 stop

BKK1:05 pmBangkok Suvarnabhumi

$1,017

Find similar

Qatar Airways

Oct 8

BKK9:05 amBangkok Suvarnabhumi

34h 55m

1 stop

PHL9:00 amPhiladelphia

Feb 10

PHL7:50 pmPhiladelphia

29h 15m

1 stop

BKK1:05 pmBangkok Suvarnabhumi

$1,023

Find similar

Japan Airlines flights from Thailand to Philadelphia

Our best Japan Airlines deals on Thailand to Philadelphia flight tickets

Japan Airlines

Sep 19

BKK8:05 amBangkok Suvarnabhumi

24h 40m

2 stops

PHL9:45 pmPhiladelphia

Sep 26

PHL8:55 amPhiladelphia

27h 05m

2 stops

BKK11:00 pmBangkok Suvarnabhumi

$1,116

Find similar

Japan Airlines

Sep 2

BKK10:05 pmBangkok Suvarnabhumi

30h 52m

2 stops

PHL5:57 pmPhiladelphia

Sep 26

PHL8:55 amPhiladelphia

27h 05m

2 stops

BKK11:00 pmBangkok Suvarnabhumi

$1,142

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Wed 9/17

8:40 am-9:05 am

1 stop35h 25m

Philadelphia

Wed 10/8

8:35 pm-1:25 pm

1 stop29h 50m

$976

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Thu 12/11

8:15 am-2:47 pm

2 stops42h 32m

Philadelphia

Wed 1/14

1:10 pm-4:20 pm

2 stops39h 10m

$996

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Thu 12/11

8:15 am-2:47 pm

2 stops42h 32m

Philadelphia

Wed 1/14

3:30 pm-6:30 am

2 stops27h 00m

$1,000

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Thu 12/11

8:15 am-2:47 pm

2 stops42h 32m

Philadelphia

Thu 1/15

6:30 am-6:30 am

2 stops36h 00m

$1,004

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Tue 12/9

8:15 am-11:22 pm

2 stops27h 07m

Philadelphia

Thu 1/15

6:30 am-6:30 am

2 stops36h 00m

$1,010

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Wed 12/10

12:55 am-12:38 pm

2 stops23h 43m

Philadelphia

Wed 1/14

6:15 am-11:20 pm

2 stops29h 05m

$1,108

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Fri 9/19

8:05 am-9:45 pm

2 stops24h 40m

Philadelphia

Fri 9/26

8:55 am-11:00 pm

2 stops27h 05m

$1,116

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Wed 12/10

12:55 am-12:38 pm

2 stops23h 43m

Philadelphia

Wed 1/14

6:15 am-9:30 pm

2 stops27h 15m

$1,150

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Sat 9/27

11:30 pm-5:45 am

2 stops41h 15m

Philadelphia

Tue 10/21

5:20 pm-11:25 pm

2 stops43h 05m

$1,154

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Mon 12/8

1:00 am-7:23 pm

2 stops30h 23m

Philadelphia

Fri 1/16

6:15 am-12:45 am

2 stops30h 30m

$1,155

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Thailand to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Thailand is in February. Flight prices, which tend to average around $1,019, are often lower during this time because this is during the off-season. The month of March is another great option to travel to Philadelphia, with average flight prices from Thailand averaging around $1,210.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Thailand to Philadelphia is on a Tuesday. Travelers who choose to depart for Philadelphia on a Tuesday will often find tickets for as low as $1,327. On the other hand, Wednesday is the most expensive day to depart from Thailand because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,633.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the morning. momondo users have found flights departing from Thailand to Philadelphia in the morning for as low as $1,265. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the evening when prices are around $1,359.

Can stopping save me money on Thailand to Philadelphia flights?

You could potentially save up to 9% on your flight if you consider stops on a Thailand to Philadelphia flight.

Cheap Thailand to Philadelphia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Thailand to Philadelphia

Direct flights	None

There are no direct flights from Thailand to Philadelphia. There are no popular flight routes from Thailand to Philadelphia.

Search flight deals

When did momondo last update prices for flights from Thailand to Philadelphia Airport?
Prices for flights from Thailand to Philadelphia Airport are updated daily.
How many operators does momondo search for flights from Thailand to Philadelphia Airport?
As of August 2025, there are 3 operators available to choose from for flights from Thailand to Philadelphia Airport.
How old do you have to be to fly from Thailand to Philadelphia Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Thailand to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The necessary travel and health documents for your Philadelphia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Thailand to Philadelphia

Compare and see reviews for airlines that fly from Thailand to Philadelphia with momondo

Airline	Rating	Free Cancellation	Price
Korean Air	PriceFrom $939	Free Cancellation	Rating 8.4 1,133 reviews	Search Korean Air flights
Qatar Airways	PriceFrom $991	Free Cancellation	Rating 7.4 3,607 reviews	Search Qatar Airways flights
American Airlines	PriceFrom $1,255	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Wildwood

Cape May

Rehoboth Beach

Ocean City

Wildwood Crest

King of Prussia

Reading

Dewey Beach

Newark

North Wildwood

Cherry Hill

Dover

Lewes

Avalon

Stone Harbor

Vineland

Essington

Exton

Pottstown

New Castle

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Philadelphia from Thailand which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Thailand to Philadelphia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Philadelphia from Thailand are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.