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Cheap flights from Belfast (BFS) to Philadelphia (PHL)

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How to find the cheapest flight from Belfast (BFS) to Philadelphia (PHL)

How to find the cheapest flight from Belfast (BFS) to Philadelphia (PHL)
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How to find the cheapest flight from Belfast (BFS) to Philadelphia (PHL)
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How to find the cheapest flight from Belfast (BFS) to Philadelphia (PHL)
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Cheap flights from Belfast to Philadelphia in December 2025 , January 2026

31 Dec - 27 Jan $ 1,176.00
BFS
Belfast
easyJet
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
easyJet
2 STOPS
BFS
Belfast
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22 Dec - 27 Jan $ 1,193.00
BFS
Belfast
easyJet
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
easyJet
2 STOPS
BFS
Belfast
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22 Dec - 27 Jan $ 1,212.00
BFS
Belfast
easyJet
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
easyJet
2 STOPS
BFS
Belfast
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Last minute flights from Belfast to Philadelphia

22 Dec - 01 Jan $ 1,496.00
BFS
Belfast
easyJet
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
easyJet
2 STOPS
BFS
Belfast
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22 Dec - 01 Jan $ 1,496.00
BFS
Belfast
easyJet
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
easyJet
2 STOPS
BFS
Belfast
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22 Dec - 01 Jan $ 1,516.00
BFS
Belfast
easyJet
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
easyJet
2 STOPS
BFS
Belfast
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One-way flights to Philadelphia from Belfast

8:55 PM - 10:10 PM
Frontier Airlines
2 Stops
32h 45m
BFS - PHL
$ 838
Kiwi
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7:00 AM - 10:10 PM
Frontier Airlines
2 Stops
22h 40m
BFS - PHL
$ 922
Kiwi
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7:00 AM - 8:29 PM
Spirit Airlines
3 Stops
21h 17m
BFS - PHL
$ 938
Kiwi
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How to find the cheapest flight from Belfast (BFS) to Philadelphia (PHL)

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How to find the cheapest flight from Belfast (BFS) to Philadelphia (PHL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Belfast (BFS) to Philadelphia (PHL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.