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฿17,090+ Cheap flights to Philadelphia

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
— PHL
3 Feb — 10 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Philadelphia in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Philadelphia
Explore the most affordable flight options available to Philadelphia. Find the lowest fares based on data from user searches, with prices last updated on 4 January 2026.

Wed 8/413:10BKK - PHL
2 stops27h 55mSTARLUX Airlines
Wed 22/418:58PHL - BKK
2 stops30h 02mSTARLUX Airlines
Deal found 4/1฿32,637
Mon 13/417:50BKK - PHL
2 stops47h 15mSTARLUX Airlines
Wed 29/418:58PHL - BKK
2 stops30h 02mSTARLUX Airlines
Deal found 3/1฿32,669
Thu 9/412:25BKK - PHL
2 stops28h 40mMultiple Airlines
Tue 21/418:47PHL - BKK
2 stops29h 08mMultiple Airlines
Deal found 4/1฿33,204
Tue 3/217:15BKK - PHL
2 stops36h 48mEVA Air
Tue 21/418:47PHL - BKK
2 stops28h 38mEVA Air
Deal found 3/1฿33,455
Tue 9/616:45BKK - PHL
2 stops23h 55mEVA Air
Tue 14/719:04PHL - BKK
2 stops28h 46mEVA Air
Deal found 3/1฿33,990
Tue 8/912:25BKK - PHL
2 stops28h 02mEVA Air
Thu 17/918:52PHL - BKK
2 stops28h 58mEVA Air
Deal found 3/1฿34,022
Sun 12/401:20BKK - PHL
2 stops39h 45mMultiple Airlines
Wed 29/420:30PHL - BKK
1 stop29h 25mMultiple Airlines
Deal found 3/1฿34,179
Wed 8/409:15BKK - PHL
1 stop34h 45mMultiple Airlines
Wed 22/418:58PHL - BKK
2 stops30h 02mMultiple Airlines
Deal found 4/1฿34,305
Wed 8/409:15BKK - PHL
1 stop34h 45mQatar Airways
Wed 22/420:30PHL - BKK
1 stop29h 50mQatar Airways
Deal found 4/1฿34,620
Sun 12/401:45BKK - PHL
1 stop42h 15mQatar Airways
Wed 29/420:30PHL - BKK
1 stop29h 25mQatar Airways
Deal found 3/1฿34,966
Fri 11/907:15BKK - PHL
2 stops49h 22mแอร์แคนาดา
Tue 15/916:50PHL - BKK
2 stops49h 25mแอร์แคนาดา
Deal found 4/1฿35,595

Find flight deals to Philadelphia

Find the latest flights to Philadelphia in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 4 January 2026.

Return from

฿32,637

One-way from

฿17,090

Popular in

January

Cheapest in

November

Average price

฿89,791
STARLUX Airlines
  • STARLUX Airlines
  • 8/4-22/4
  • 4 total stops
  • 57h 57m total
  • Bangkok to Philadelphia
Search Deals
3/3
  • 3/3
  • 3 total stops
  • 47h 28m total
  • Bangkok to Philadelphia
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (฿6,024 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (฿3,824 potential savings vs. average return price).
Search Deals
Average for return flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Philadelphia that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 4 January 2026.
Use the filters below to find and compare flights to Philadelphia that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Tue 3/2

17:15-18:03

2 stops36h 48m

Philadelphia

Tue 21/4

18:47-10:25

2 stops28h 38m

฿33,455

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Tue 9/6

16:45-05:40

2 stops23h 55m

Philadelphia

Tue 14/7

19:04-10:50

2 stops28h 46m

฿33,990

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Wed 8/4

21:40-16:33

2 stops29h 53m

Philadelphia

Sun 19/4

15:43-23:40

2 stops44h 57m

฿37,893

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Tue 9/6

19:40-09:00

1 stop24h 20m

Philadelphia

Tue 14/7

20:30-13:25

1 stop29h 55m

฿39,750

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Fri 10/4

09:15-09:00

1 stop34h 45m

Philadelphia

Sat 25/4

20:30-12:55

1 stop29h 25m

฿39,876

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Mon 6/4

23:30-19:49

2 stops31h 19m

Philadelphia

Sun 19/4

19:31-13:15

2 stops30h 44m

฿40,379

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Sun 5/4

23:30-16:53

2 stops28h 23m

Philadelphia

Sat 25/4

05:50-23:40

2 stops30h 50m

฿40,568

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Mon 2/2

03:00-18:23

2 stops27h 23m

Philadelphia

Tue 21/4

20:30-12:55

1 stop29h 25m

฿40,694

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Thu 9/4

09:55-09:00

1 stop34h 05m

Philadelphia

Wed 22/4

18:33-12:55

2 stops31h 22m

฿42,394

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Tue 7/4

02:30-23:11

2 stops31h 41m

Philadelphia

Mon 20/4

20:30-13:20

1 stop29h 50m

฿42,488

Flights are sorted by cheapest return flights first.

Deals found on 2/1

Showing 1-10 of 33 results
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Best time to book a flight to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia with our price prediction graph.
Estimated return 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 to Philadelphia

How long is the flight to Philadelphia?

On average, a flight from Bangkok to Philadelphia takes 26 hours 51 minutes. Flights to Philadelphia from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 69.0 - 112.0 mm per month. July is typically the wettest month, when rainfall can reach 112.0 mm. February is typically the driest time to visit Philadelphia when rainfall is around 69.0 mm.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

FAQs about flying to Philadelphia

  • What airport do you fly into for flights to Philadelphia?

    Philadelphia (PHL), located 11.2 km from the city centre, is the airport you fly into when you book flights to Philadelphia.

  • Can I find cheaper flights to Philadelphia if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Philadelphia on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Philadelphia depart from?

    For those looking to save time traveling to Philadelphia, Bangkok offers the quickest one-way flight (23 hours 55 minutes).

  • Does Philadelphia have rental cars?

    Yes. Those touching down at Philadelphia can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Philadelphia?

    Yes. Philadelphia has hotels nearby for those requiring accommodations. Philadelphia Airport Marriott is the closest property to Philadelphia (0.0 km away from Philadelphia).

See more FAQs

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How does Cheapflights help users find flights to Philadelphia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Philadelphia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets to Philadelphia?

Millions of users choose and trust Cheapflights to book the best flight deals to Philadelphia for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights to Philadelphia with no change fees?

Yes, we can. To see specific flights to Philadelphia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Yes, and it’s super simple to set up Price Alerts. Click the bell icon next to the flight deals above and provide your email address. That’s it!

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