Cheap flights to Philadelphia County

View €331 flight on Sun, 15 Nov 2026Opens in a new window

Popular airlines to Philadelphia County

  • American Airlines

  • Delta

  • United

  • Frontier Airlines

  • Southwest Airlines

  • Spirit Airlines

  • JetBlue Airways

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Cheap round-trip flights to Philadelphia County

Prices were available within the past 7 days and start at €331 for one-way flights and €358 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, 4 Mar - Mon, 9 Mar
DUB
Dublin
PHL
Philadelphia
€358 Return, found 1 day ago
€358
Return
found 1 day ago
Select British Airways flight, departing Wed, 4 Mar from Dublin to Philadelphia, returning Mon, 9 Mar, priced at €358 found 1 day ago
Iberia
Thu, 19 Feb - Tue, 24 Feb
DUB
Dublin
PHL
Philadelphia
€358 Return, found 1 hour ago
€358
Return
found 1 hour ago
Select Iberia flight, departing Thu, 19 Feb from Dublin to Philadelphia, returning Tue, 24 Feb, priced at €358 found 1 hour ago
Aer Lingus
Tue, 10 Mar - Sun, 15 Mar
DUB
Dublin
PHL
Philadelphia
€370 Return, found 11 hours ago
€370
Return
found 11 hours ago
Select Aer Lingus flight, departing Tue, 10 Mar from Dublin to Philadelphia, returning Sun, 15 Mar, priced at €370 found 11 hours ago
American Airlines
Thu, 19 Feb - Tue, 24 Feb
DUB
Dublin
PHL
Philadelphia
€370 Return, found 1 hour ago
€370
Return
found 1 hour ago
Select American Airlines flight, departing Thu, 19 Feb from Dublin to Philadelphia, returning Tue, 24 Feb, priced at €370 found 1 hour ago
JetBlue Airways
Thu, 30 Apr - Tue, 5 May
DUB
Dublin
PHL
Philadelphia
€425 Return, found 3 days ago
€425
Return
found 3 days ago
Select JetBlue Airways flight, departing Thu, 30 Apr from Dublin to Philadelphia, returning Tue, 5 May, priced at €425 found 3 days ago
American Airlines
Mon, 22 Jun - Sun, 28 Jun
BUD
Budapest
PHL
Philadelphia
€447 Return, found 6 days ago
€447
Return
found 6 days ago
Select American Airlines flight, departing Mon, 22 Jun from Budapest to Philadelphia, returning Sun, 28 Jun, priced at €447 found 6 days ago
Finnair
Mon, 16 Mar - Sun, 22 Mar
DUB
Dublin
PHL
Philadelphia
€493 Return, just found
€493
Return
just found
Select Finnair flight, departing Mon, 16 Mar from Dublin to Philadelphia, returning Sun, 22 Mar, priced at €493 just found
Air France
Fri, 13 Feb - Tue, 24 Feb
DUB
Dublin
PHL
Philadelphia
€512 Return, found 2 hours ago
€512
Return
found 2 hours ago
Select Air France flight, departing Fri, 13 Feb from Dublin to Philadelphia, returning Tue, 24 Feb, priced at €512 found 2 hours ago
KLM
Sat, 14 Feb - Wed, 25 Feb
DUB
Dublin
PHL
Philadelphia
€519 Return, found 2 hours ago
€519
Return
found 2 hours ago
Select KLM flight, departing Sat, 14 Feb from Dublin to Philadelphia, returning Wed, 25 Feb, priced at €519 found 2 hours ago
Lufthansa
Sun, 8 Mar - Sun, 15 Mar
DUB
Dublin
PHL
Philadelphia
€538 Return, found 4 days ago
€538
Return
found 4 days ago
Select Lufthansa flight, departing Sun, 8 Mar from Dublin to Philadelphia, returning Sun, 15 Mar, priced at €538 found 4 days ago

About Philadelphia County

Expedia offers flights to Philadelphia County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Philadelphia County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

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, €358 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 €358 and €616 in the last seven days. For one-way trips leaving from Budapest (BUD), the lowest price during this period was €331.
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 €358 and €616. 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.

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.

British Airways
Wed, 4 Mar - Mon, 9 Mar
DUB
Dublin
PHL
Philadelphia
€358 Return, found 1 day ago
€358
Return
found 1 day ago
Select British Airways flight, departing Wed, 4 Mar from Dublin to Philadelphia, returning Mon, 9 Mar, priced at €358 found 1 day ago
*Available to Expedia members.