This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/11. Fares are subject to change and may not be available on all flights or dates of travel.
— PHL
14 Dec — 21 Dec1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Flights to Philadelphia in 2026
Enter your travel dates to find the best prices.
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Best
Last-minute
One-way
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 14 November 2026.
Wed 23/1201:05 -
2 stops34h 43m
Wed 10/210:36 -
2 stops48h 29m
Deal found 14/11฿36,440
Fri 25/1208:25 -
2 stops42h 19m
Sat 13/215:20 -
2 stops51h 10m
Deal found 14/11฿36,779
Thu 24/1208:25 -
2 stops43h 56m
Sat 13/215:20 -
2 stops51h 10m
Deal found 14/11฿36,982
Wed 23/1201:05 -
2 stops34h 43m
Fri 12/206:01 -
2 stops29h 04m
Deal found 14/11฿37,152
Fri 25/1208:25 -
2 stops42h 19m
Fri 12/215:20 -
2 stops27h 10m
Deal found 14/11฿37,490
Tue 22/1202:00 -
1 stop24h 50m
Mon 8/220:45 -
1 stop21h 55m
Deal found 14/11฿39,116
Wed 23/1203:00 -
1 stop23h 50m
Wed 10/220:45 -
1 stop27h 30m
Deal found 14/11฿39,150
Tue 22/1218:55 -
1 stop31h 55m
Thu 11/220:45 -
1 stop28h 20m
Deal found 14/11฿39,319
Mon 21/1208:00 -
2 stops42h 44m
Sat 13/215:20 -
2 stops51h 10m
Deal found 14/11฿39,522
Tue 22/1202:00 -
1 stop24h 50m
Thu 11/220:45 -
1 stop28h 20m
Deal found 14/11฿39,793
Sat 19/1218:55 -
1 stop31h 55m
Wed 10/220:45 -
1 stop28h 20m
Deal found 14/11฿39,996
Sun 20/1208:25 -
2 stops33h 06m
Sat 13/215:20 -
2 stops51h 10m
Deal found 14/11฿40,064
Best flights to Philadelphia
Discover carefully curated flight deals to Philadelphia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 14 November 2026.
Mon 1/218:55 -
1 stop31h 55m
Tue 16/220:45 -
1 stop21h 55m
Deal found 11/11฿39,590
Sat 19/1203:00 -
1 stop23h 50m
Sun 14/220:45 -
1 stop21h 30m
Deal found 14/11฿41,046
Sat 27/220:05 -
2 stops30h 45m
Wed 30/621:30 -
1 stop28h 25m
Deal found 10/11฿47,887
Wed 23/1203:00 -
1 stop23h 50m
Sat 13/220:45 -
1 stop21h 55m
Deal found 14/11฿39,996
Thu 22/402:30 -
1 stop23h 35m
Tue 27/421:30 -
1 stop28h 25m
Deal found 13/11฿39,996
Wed 27/118:55 -
1 stop31h 55m
Sun 14/220:45 -
1 stop28h 20m
Deal found 11/11฿40,437
Sun 31/120:35 -
1 stop30h 15m
Mon 15/220:45 -
1 stop28h 20m
Deal found 11/11฿40,437
Sat 27/208:15 -
1 stop42h 35m
Wed 30/621:30 -
1 stop22h 45m
Deal found 10/11฿43,993
Sat 30/118:55 -
2 stops36h 13m
Tue 16/220:45 -
1 stop21h 55m
Deal found 11/11฿45,957
Sat 30/120:35 -
2 stops32h 49m
Mon 15/220:45 -
1 stop21h 55m
Deal found 11/11฿45,957
Last-minute flights to Philadelphia
Discover last-minute flight deals to Philadelphia. Data last updated 14 November 2026 and is based on user searches.
Sat 19/1218:55 -
1 stop31h 55m
Wed 10/220:45 -
1 stop28h 20m
Deal found 14/11฿39,996
Sun 20/1208:25 -
2 stops33h 06m
Sat 13/215:20 -
2 stops51h 10m
Deal found 14/11฿40,064
Mon 21/1208:00 -
2 stops42h 44m
Tue 9/215:20 -
2 stops27h 10m
Deal found 14/11฿39,522
Tue 22/1203:00 -
1 stop23h 50m
Sun 14/220:45 -
1 stop21h 55m
Deal found 14/11฿39,116
Tue 22/1218:55 -
1 stop31h 55m
Thu 11/220:45 -
1 stop28h 20m
Deal found 14/11฿39,319
Tue 22/1202:00 -
1 stop24h 50m
Thu 11/220:45 -
1 stop28h 20m
Deal found 14/11฿39,793
Wed 23/1201:05 -
2 stops34h 43m
Wed 10/210:36 -
2 stops48h 29m
Deal found 14/11฿36,440
Wed 23/1201:05 -
2 stops34h 43m
Fri 12/206:01 -
2 stops29h 04m
Deal found 14/11฿37,152
Wed 23/1203:00 -
1 stop23h 50m
Wed 10/220:45 -
1 stop27h 30m
Deal found 14/11฿39,150
Thu 24/1208:25 -
2 stops43h 56m
Sat 13/215:20 -
2 stops51h 10m
Deal found 14/11฿36,982
Fri 25/1208:25 -
2 stops42h 19m
Sat 13/215:20 -
2 stops51h 10m
Deal found 14/11฿36,779
Fri 25/1208:25 -
2 stops42h 19m
Fri 12/215:20 -
2 stops27h 10m
Deal found 14/11฿37,490
One-way flights to Philadelphia
Search for one-way flight options to Philadelphia. Find affordable one-way fares based on user searches. Data last updated 14 November 2026.
Fri 20/1119:55 -
2 stops31h 24m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 12/11฿18,288
Wed 31/308:00 -
2 stops32h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/11฿19,744
Fri 19/208:00 -
2 stops45h 31m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/11฿20,117
Mon 23/1108:00 -
2 stops33h 40m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11฿20,388
Tue 24/1119:55 -
2 stops58h 31m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 11/11฿20,591
Mon 1/213:10 -
3 stops47h 18m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/11฿21,099
Sat 21/1115:15 -
2 stops57h 32m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/11฿21,370
Thu 19/1123:15 -
2 stops28h 36m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 14/11฿21,641
Mon 18/101:05 -
2 stops33h 31m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 13/11฿21,776
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 7,457,451 searches and data was last updated on 14 November 2026.
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 7,457,451 searches and data was last updated on 14 November 2026.
Use the filters below to find and compare flights to Philadelphia that are best for you.
Fly from
Route
Depart
Return
Price
Cheapest return flight
BangkokPhiladelphia
BKK Bangkok Suvarnabhumi - PHL Philadelphia
BKKPHL
Bangkok Suvarnabhumi
Mon 1/2
13:10-00:28
3 stops47h 18m
Philadelphia
Wed 31/12
00:00-12:00
Nonstop0h 00m
฿21,099
BangkokPhiladelphia
BKK Bangkok Suvarnabhumi - PHL Philadelphia
BKKPHL
Bangkok Suvarnabhumi
Thu 24/12
14:50-05:42
2 stops26h 52m
Philadelphia
Wed 31/12
00:00-12:00
Nonstop0h 00m
฿21,844
BangkokPhiladelphia
BKK Bangkok Suvarnabhumi - PHL Philadelphia
BKKPHL
Bangkok Suvarnabhumi
Sun 31/1
01:05-22:46
2 stops33h 41m
Philadelphia
Wed 31/12
00:00-12:00
Nonstop0h 00m
฿21,844
BangkokPhiladelphia
BKK Bangkok Suvarnabhumi - PHL Philadelphia
BKKPHL
Bangkok Suvarnabhumi
Mon 30/11
01:05-23:54
2 stops34h 49m
Philadelphia
Wed 31/12
00:00-12:00
Nonstop0h 00m
฿22,250
BangkokPhiladelphia
BKK Bangkok Suvarnabhumi - PHL Philadelphia
BKKPHL
Bangkok Suvarnabhumi
Wed 18/11
01:05-23:46
2 stops34h 41m
Philadelphia
Wed 31/12
00:00-12:00
Nonstop0h 00m
฿22,487
BangkokPhiladelphia
BKK Bangkok Suvarnabhumi - PHL Philadelphia
BKKPHL
Bangkok Suvarnabhumi
Wed 25/11
19:55-01:06
3 stops41h 11m
Philadelphia
Wed 31/12
00:00-12:00
Nonstop0h 00m
฿23,774
BangkokPhiladelphia
BKK Bangkok Suvarnabhumi - PHL Philadelphia
BKKPHL
Bangkok Suvarnabhumi
Mon 1/2
20:35-14:50
1 stop30h 15m
Philadelphia
Wed 31/12
00:00-12:00
Nonstop0h 00m
฿27,093
Fastest return journey
BangkokPhiladelphia
BKK Bangkok Suvarnabhumi - PHL Philadelphia
BKKPHL
Bangkok Suvarnabhumi
Sun 20/12
03:00-14:50
1 stop23h 50m
Philadelphia
Wed 31/12
00:00-12:00
Nonstop0h 00m
฿27,466
BangkokPhiladelphia
BKK Bangkok Suvarnabhumi - PHL Philadelphia
BKKPHL
Bangkok Suvarnabhumi
Wed 23/12
02:00-14:50
1 stop24h 50m
Philadelphia
Wed 31/12
00:00-12:00
Nonstop0h 00m
฿27,466
BangkokPhiladelphia
BKK Bangkok Suvarnabhumi - PHL Philadelphia
BKKPHL
Bangkok Suvarnabhumi
Wed 20/1
02:00-14:50
1 stop24h 50m
Philadelphia
Wed 31/12
00:00-12:00
Nonstop0h 00m
฿27,500
Flights are sorted by cheapest return flights first.
Deals found on 9/11
Showing 1-10 of 20 resultsSorted by cheapest first
1
2
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.
TH1-PHL
BKK-PHL
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
TH1-PHL
BKK-PHL
How long is the flight to Philadelphia?
On average, a flight from Bangkok to Philadelphia takes 29 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.
What are the cheapest airlines that fly to Philadelphia?
The cheapest airline flying from Bangkok to Philadelphia is 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).
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.
What is the cheapest airport to fly to in Philadelphia?
Philadelphia is currently the cheapest airport to fly to in Philadelphia. One-way flights to Philadelphia typically cost ฿12,672, while return flights cost around ฿12,301.
Yes. Philadelphia has hotels nearby for those requiring accommodations. Philadelphia Airport Marriott is the closest property to Philadelphia (0.0 km away from Philadelphia).
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
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.
Can Cheapflights notify me if prices for flights to Philadelphia become cheaper?
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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