Cheap flights to Philadelphia County

View €375 flight on Tue, 25 Aug 2026Opens in a new window

Popular airlines to Philadelphia County

  • Frontier Airlines

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • JetBlue Airways

  • Spirit Airlines

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Cheap round-trip flights to Philadelphia County

Prices were available within the past 7 days and start at €375 for one-way flights and €446 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Thu, 14 May - Mon, 25 May
DUB
Dublin
PHL
Philadelphia
€446 Return, found 5 days ago
€446
Return
found 5 days ago
Select Finnair flight, departing Thu, 14 May from Dublin to Philadelphia, returning Mon, 25 May, priced at €446 found 5 days ago
Finnair
Tue, 16 Jun - Sat, 27 Jun
DUB
Dublin
PHL
Philadelphia
€453 Return, found 2 hours ago
€453
Return
found 2 hours ago
Select Finnair flight, departing Tue, 16 Jun from Dublin to Philadelphia, returning Sat, 27 Jun, priced at €453 found 2 hours ago
JetBlue Airways
Tue, 22 Sept - Wed, 30 Sept
DUB
Dublin
PHL
Philadelphia
€456 Return, found 5 days ago
€456
Return
found 5 days ago
Select JetBlue Airways flight, departing Tue, 22 Sept from Dublin to Philadelphia, returning Wed, 30 Sept, priced at €456 found 5 days ago
Aer Lingus
Thu, 18 Jun - Sun, 21 Jun
DUB
Dublin
PHL
Philadelphia
€465 Return, found 6 hours ago
€465
Return
found 6 hours ago
Select Aer Lingus flight, departing Thu, 18 Jun from Dublin to Philadelphia, returning Sun, 21 Jun, priced at €465 found 6 hours ago
Iberia
Tue, 16 Jun - Sat, 27 Jun
DUB
Dublin
PHL
Philadelphia
€465 Return, found 2 hours ago
€465
Return
found 2 hours ago
Select Iberia flight, departing Tue, 16 Jun from Dublin to Philadelphia, returning Sat, 27 Jun, priced at €465 found 2 hours ago
American Airlines
Tue, 16 Jun - Sat, 27 Jun
DUB
Dublin
PHL
Philadelphia
€465 Return, found 2 hours ago
€465
Return
found 2 hours ago
Select American Airlines flight, departing Tue, 16 Jun from Dublin to Philadelphia, returning Sat, 27 Jun, priced at €465 found 2 hours ago
British Airways
Wed, 17 Jun - Mon, 29 Jun
DUB
Dublin
PHL
Philadelphia
€482 Return, found 1 day ago
€482
Return
found 1 day ago
Select British Airways flight, departing Wed, 17 Jun from Dublin to Philadelphia, returning Mon, 29 Jun, priced at €482 found 1 day ago
KLM
Fri, 22 May - Tue, 26 May
DUB
Dublin
PHL
Philadelphia
€510 Return, just found
€510
Return
just found
Select KLM flight, departing Fri, 22 May from Dublin to Philadelphia, returning Tue, 26 May, priced at €510 just found
Air France
Fri, 22 May - Tue, 26 May
DUB
Dublin
PHL
Philadelphia
€510 Return, just found
€510
Return
just found
Select Air France flight, departing Fri, 22 May from Dublin to Philadelphia, returning Tue, 26 May, priced at €510 just found
Lufthansa
Thu, 5 Nov - Tue, 10 Nov
DUB
Dublin
PHL
Philadelphia
€614 Return, found 21 hours ago
€614
Return
found 21 hours ago
Select Lufthansa flight, departing Thu, 5 Nov from Dublin to Philadelphia, returning Tue, 10 Nov, priced at €614 found 21 hours ago

Trending flights to Philadelphia County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Thu, 14 May - Mon, 25 May
DUB
Dublin
PHL
Philadelphia
€446 Return, found 5 days ago
€446
Return
found 5 days ago
Select Finnair flight, departing Thu, 14 May from Dublin to Philadelphia, returning Mon, 25 May, priced at €446 found 5 days ago

Frequently asked questions

How do I find cheap flights to Philadelphia County that have flexible change policies?
At Expedia, we've been channeling our inner yoga master to bring you the most flexible fares around. Just tick the "No change fee" box directly underneath the filter subheading "Flexible change policies" to find your dream flight to Philadelphia County.
Which airlines fly to Philadelphia County?
Choose a seat with one of these airlines and dynamic Philadelphia County will be yours to explore:

  • American Airlines - 6,663 flights to or near Philadelphia County each month, including 6,663 flights to Philadelphia Intl. Airport (PHL) per month.
  • Frontier Airlines - 793 flights to or near Philadelphia County each month, including 793 flights to Philadelphia Intl. Airport (PHL) per month.
  • Delta Air Lines - 567 flights to or near Philadelphia County each month, including 567 flights to Philadelphia Intl. Airport (PHL) per month.

How can I find cheap tickets to Philadelphia County?
In the last seven days, €446 was the lowest price for a flight to Philadelphia County. If you want to save even more, book well in advance and be flexible with your travel dates. Search for your journey to Philadelphia County, then check out prices for nearby days by clicking on the "flexible dates" link above.
How much is a flight to Philadelphia County?
You could have nabbed a return flight to Philadelphia County from anywhere between €446 and €764 in the last seven days. For one-way trips leaving from Budapest (BUD), the lowest price during this period was €375.
What are the most popular airports to fly into in Philadelphia County?
Fly into Philadelphia Intl. Airport (PHL) and experience everything that Philadelphia County has to offer. As the region's primary entry point, roughly 9,429 flights land here each month.
How much is a plane ticket to Philadelphia County?
In the last seven days, flights to Philadelphia County ranged between €446 and €764. Prices generally depend on the departure time, airline, seating class and how early you make your booking.
What months are the cheapest to book a flight to Philadelphia County?
Snap up a ticket in February for inexpensive flights to Philadelphia County. The festive month of December is often the most expensive time to buy an airfare.

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About Philadelphia County

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About Philadelphia County

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