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

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

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

26 Jan - 26 Feb $ 598.00
PHL
Philadelphia
Spirit Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Spirit Airlines
2 STOPS
PHL
Philadelphia
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26 Jan - 27 Feb $ 610.00
PHL
Philadelphia
Spirit Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Spirit Airlines
2 STOPS
PHL
Philadelphia
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26 Jan - 26 Feb $ 633.00
PHL
Philadelphia
Spirit Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Spirit Airlines
2 STOPS
PHL
Philadelphia
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Last minute flights from Philadelphia to Belfast

26 Jan - 01 Feb $ 970.00
PHL
Philadelphia
Frontier Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Frontier Airlines
3 STOPS
PHL
Philadelphia
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26 Jan - 01 Feb $ 994.00
PHL
Philadelphia
Frontier Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Frontier Airlines
3 STOPS
PHL
Philadelphia
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24 Jan - 01 Feb $ 997.00
PHL
Philadelphia
Frontier Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Frontier Airlines
3 STOPS
PHL
Philadelphia
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One-way flights to Belfast from Philadelphia

3:54 PM - 12:05 PM
easyJet
2 Stops
16h 41m
PHL - BFS
$ 252
Kiwi
Pick dates
3:54 PM - 4:10 PM
easyJet
2 Stops
20h 46m
PHL - BFS
$ 275
Kiwi
Pick dates
3:54 PM - 12:05 PM
easyJet
2 Stops
16h 41m
PHL - BFS
$ 279
Kiwi
Pick dates

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

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