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฿15,885+ 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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
— PHL
16 Feb — 23 Feb1
1 adult

Flights to Philadelphia in 2025

Find the latest flights to Philadelphia in 2025, 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 11 February 2025.

Return from

฿33,531

One-way from

฿15,885

Popular in

December

Cheapest in

March

Average price

฿48,873
12/3-25/3
  • 12/3-25/3
  • 5 total stops
  • 68h 53m total
  • Bangkok to Philadelphia
7/4
  • 7/4
  • 3 total stops
  • 51h 08m total
  • Bangkok to Philadelphia
Highest demand for flights based on searches. 7% potential increase in price (฿133,788 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (฿23,738 potential savings vs. average return price).
Average for return flights in February 2025

Find flight deals to Philadelphia

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 11 February 2025.

Wed 12/311:25BKK - PHL
3 stops33h 48mMultiple Airlines
Tue 25/306:00PHL - BKK
2 stops35h 05mMultiple Airlines
Deal found 10/2฿33,531
Wed 18/608:05BKK - PHL
2 stops24h 54mJapan Airlines
Wed 2/709:10PHL - BKK
2 stops43h 00mJapan Airlines
Deal found 10/2฿38,983
Tue 17/621:40BKK - PHL
2 stops34h 34mเดลต้า
Tue 1/716:00PHL - BKK
2 stops34h 15mเดลต้า
Deal found 10/2฿39,729
Wed 31/1208:35BKK - PHL
2 stops42h 15mแอร์แคนาดา
Mon 5/110:35PHL - BKK
2 stops31h 40mแอร์แคนาดา
Deal found 10/2฿41,693
Wed 31/1218:55BKK - PHL
1 stop26h 05mAmerican Airlines
Mon 5/119:50PHL - BKK
1 stop22h 50mAmerican Airlines
Deal found 10/2฿42,472
Thu 1/508:40BKK - PHL
1 stop35h 35mQatar Airways
Sun 31/820:30PHL - BKK
1 stop35h 50mQatar Airways
Deal found 9/2฿43,522
Sun 9/301:00BKK - PHL
2 stops32h 53mKorean Air
Mon 17/308:05PHL - BKK
2 stops29h 40mKorean Air
Deal found 10/2฿44,741
Thu 1/509:35BKK - PHL
2 stops61h 18mUnited Airlines
Thu 21/806:10PHL - BKK
2 stops35h 25mUnited Airlines
Deal found 9/2฿45,283
Tue 30/1202:10BKK - PHL
2 stops41h 25mChina Southern
Mon 5/115:35PHL - BKK
3 stops34h 55mChina Southern
Deal found 10/2฿119,016

Find flights to Philadelphia within your budget

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 11 February 2025.

Fly from

Any airport

Route

Depart

Return

Price

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Wed 12/3

11:25-10:13

3 stops33h 48m

Philadelphia

Tue 25/3

06:00-04:05

2 stops35h 05m

฿33,531

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Wed 18/6

08:05-21:59

2 stops24h 54m

Philadelphia

Wed 2/7

09:10-15:10

2 stops43h 00m

฿38,983

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Tue 17/6

21:40-21:14

2 stops34h 34m

Philadelphia

Tue 1/7

16:00-13:15

2 stops34h 15m

฿39,729

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Thu 1/5

08:40-09:15

1 stop35h 35m

Philadelphia

Thu 21/8

20:30-12:55

1 stop29h 25m

฿43,319

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Thu 1/5

08:40-09:15

1 stop35h 35m

Philadelphia

Sun 31/8

20:30-19:20

1 stop35h 50m

฿43,522

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Sun 15/6

21:35-22:28

2 stops35h 53m

Philadelphia

Fri 4/7

10:35-04:35

2 stops31h 00m

฿43,725

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Sun 9/3

01:00-22:53

2 stops32h 53m

Philadelphia

Mon 17/3

08:05-00:45

2 stops29h 40m

฿44,741

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Thu 1/5

09:35-11:53

2 stops61h 18m

Philadelphia

Thu 21/8

06:10-04:35

2 stops35h 25m

฿45,283

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Thu 6/3

11:25-07:08

3 stops31h 43m

Philadelphia

Mon 17/3

18:05-17:05

3 stops36h 00m

฿390,783

BangkokPhiladelphia

BKK - PHL

BKKPHL

Bangkok Suvarnabhumi

Mon 7/4

18:05-10:13

3 stops51h 08m

฿15,885

Flights are sorted by cheapest return flights first.

Deals found on 10/2

Showing 1-10 of 21 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.

Travel insights for flights to Philadelphia

Get recent, data-driven insights about flights to Philadelphia including ideal travel times, pricing trends, and more.

How long is the flight to Philadelphia?

On average, a flight from Bangkok to Philadelphia takes 35 hours 15 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.

What are the cheapest airlines that fly to Philadelphia?

The cheapest airlines flying from Bangkok to Philadelphia are Japan Airlines, American Airlines and Qatar Airways.

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).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated 11 February 2025.

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Crew

8.7

Entertainment

8.2

Overall

8.4

Comfort

8.3

Boarding

8.5

Food

8.1

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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