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Everything you should know
Flight Deals
Cheap Flights to Philadelphia
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Recent return flight deals to Philadelphia
Sat, 26 Dec - Thu, 31 Dec
08:50 - 16:15DUB Dublin-PHL Philadelphia
12h 25m1 stop London Heathrow
18:35 - 09:55PHL Philadelphia-DUB Dublin
10h 20m1 stop London Heathrow
€559British Airways
Wed, 6 Jan - Wed, 13 Jan
08:45 - 16:15DUB Dublin-PHL Philadelphia
12h 30m1 stop London Heathrow
18:35 - 09:10PHL Philadelphia-DUB Dublin
9h 35m1 stop London Heathrow
€569British Airways
Sat, 21 Nov - Tue, 8 Dec
12:55 - 16:10DUB Dublin-PHL Philadelphia
8h 15mdirect
17:40 - 05:15PHL Philadelphia-DUB Dublin
6h 35mdirect
€571Aer Lingus
Thu, 26 Nov - Thu, 3 Dec
05:10 - 16:05DUB Dublin-PHL Philadelphia
15h 55m1 stop Frankfurt am Main
17:40 - 16:30PHL Philadelphia-DUB Dublin
17h 50m1 stop Frankfurt am Main
€574Lufthansa
Sat, 26 Dec - Thu, 31 Dec
11:30 - 14:00DUB Dublin-PHL Philadelphia
7h 30mdirect
19:35 - 14:55PHL Philadelphia-DUB Dublin
14h 20m1 stop London Heathrow
€580Multiple Airlines
Sat, 26 Dec - Thu, 31 Dec
11:30 - 14:00DUB Dublin-PHL Philadelphia
7h 30mdirect
21:15 - 09:00PHL Philadelphia-DUB Dublin
6h 45mdirect
€585Finnair
Thu, 3 Dec - Wed, 9 Dec
12:55 - 16:10DUB Dublin-PHL Philadelphia
8h 15mdirect
17:40 - 05:15PHL Philadelphia-DUB Dublin
6h 35mdirect
€588Aer Lingus
Thu, 26 Nov - Sun, 29 Nov
11:30 - 14:00DUB Dublin-PHL Philadelphia
7h 30mdirect
20:55 - 08:40PHL Philadelphia-DUB Dublin
6h 45mdirect
€589Iberia
Wed, 18 Nov - Sat, 28 Nov
11:30 - 14:00DUB Dublin-PHL Philadelphia
7h 30mdirect
20:55 - 08:40PHL Philadelphia-DUB Dublin
6h 45mdirect
€589Iberia
Thu, 4 Feb - Sat, 13 Feb
11:30 - 14:00DUB Dublin-PHL Philadelphia
7h 30mdirect
21:10 - 08:30PHL Philadelphia-DUB Dublin
6h 20mdirect
€591Finnair
Recent one-way flight deals to Philadelphia
Thu, 4 Feb
07:00 - 11:26DUB Dublin-PHL Philadelphia
33h 26m2 stops London Gatwick Orlando
€342Multiple Airlines
Wed, 10 Mar
12:55 - 16:10DUB Dublin-PHL Philadelphia
8h 15mdirect
€355Qatar Airways
Mon, 11 Jan
11:45 - 22:59DUB Dublin-PHL Philadelphia
16h 14m1 stop Boston Logan Intl
€360Iberia
Thu, 4 Feb
11:45 - 22:51DUB Dublin-PHL Philadelphia
16h 06m1 stop Boston Logan Intl
€384Iberia
Sun, 14 Mar
11:30 - 15:05DUB Dublin-PHL Philadelphia
7h 35mdirect
€409Finnair
Wed, 10 Mar
11:30 - 14:05DUB Dublin-PHL Philadelphia
7h 35mdirect
€422Finnair
Mon, 16 Nov
12:55 - 16:10DUB Dublin-PHL Philadelphia
8h 15mdirect
€433Aer Lingus
Mon, 15 Mar
12:55 - 17:10DUB Dublin-PHL Philadelphia
8h 15mdirect
€435Aer Lingus
Thu, 18 Mar
08:45 - 17:15DUB Dublin-PHL Philadelphia
12h 30m1 stop London Heathrow
€462British Airways
Thu, 18 Mar
08:45 - 17:15DUB Dublin-PHL Philadelphia
12h 30m1 stop London Heathrow
€462British Airways
Recent last minute flight deals to Philadelphia
Fri, 13 Nov - Sun, 22 Nov
12:55 - 16:10DUB Dublin-PHL Philadelphia
8h 15mdirect
17:40 - 05:15PHL Philadelphia-DUB Dublin
6h 35mdirect
€579Aer Lingus
Fri, 13 Nov - Sun, 22 Nov
19:45 - 13:40DUB Dublin-PHL Philadelphia
22h 55m1 stop London Heathrow
19:40 - 11:15PHL Philadelphia-DUB Dublin
10h 35m1 stop London Heathrow
€587British Airways
Mon, 9 Nov - Sun, 15 Nov
11:30 - 14:00DUB Dublin-PHL Philadelphia
7h 30mdirect
20:50 - 08:40PHL Philadelphia-DUB Dublin
6h 50mdirect
€589Finnair
Mon, 9 Nov - Sun, 15 Nov
09:00 - 16:21DUB Dublin-PHL Philadelphia
12h 21m1 stop Toronto Pearson Intl
09:15 - 07:10PHL Philadelphia-DUB Dublin
16h 55m1 stop Toronto Pearson Intl
€589Air Canada
Thu, 12 Nov - Wed, 18 Nov
12:55 - 16:10DUB Dublin-PHL Philadelphia
8h 15mdirect
17:40 - 05:15PHL Philadelphia-DUB Dublin
6h 35mdirect
€590Aer Lingus
Thu, 12 Nov - Wed, 18 Nov
09:00 - 16:21DUB Dublin-PHL Philadelphia
12h 21m1 stop Toronto Pearson Intl
09:15 - 07:10PHL Philadelphia-DUB Dublin
16h 55m1 stop Toronto Pearson Intl
€592Air Canada
Mon, 9 Nov - Sun, 15 Nov
11:30 - 14:00DUB Dublin-PHL Philadelphia
7h 30mdirect
12:34 - 07:10PHL Philadelphia-DUB Dublin
13h 36m1 stop Dallas/Fort Worth
€596Finnair
Mon, 9 Nov - Mon, 16 Nov
11:30 - 14:00DUB Dublin-PHL Philadelphia
7h 30mdirect
20:50 - 08:40PHL Philadelphia-DUB Dublin
6h 50mdirect
€607American Airlines
Mon, 9 Nov - Sun, 15 Nov
11:30 - 14:00DUB Dublin-PHL Philadelphia
7h 30mdirect
20:50 - 08:40PHL Philadelphia-DUB Dublin
6h 50mdirect
€607American Airlines
Mon, 9 Nov - Sun, 15 Nov
19:45 - 13:40DUB Dublin-PHL Philadelphia
22h 55m1 stop London Heathrow
19:40 - 11:15PHL Philadelphia-DUB Dublin
10h 35m1 stop London Heathrow
€619British Airways
Recent direct flight deals from Ireland to Philadelphia
Sat, 21 Nov - Tue, 8 Dec
12:55 - 16:10DUB Dublin-PHL Philadelphia
8h 15mdirect
17:40 - 05:15PHL Philadelphia-DUB Dublin
6h 35mdirect
€571Aer Lingus
Sat, 26 Dec - Thu, 31 Dec
11:30 - 14:00DUB Dublin-PHL Philadelphia
7h 30mdirect
21:15 - 09:00PHL