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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 April , May 2026

27 Apr - 27 May $ 942.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
BFS
Belfast
BFS
Belfast
Frontier Airlines
2 STOPS
PHL
Philadelphia
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27 Apr - 27 May $ 946.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
BFS
Belfast
BFS
Belfast
Frontier Airlines
2 STOPS
PHL
Philadelphia
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20 Apr - 27 May $ 980.00
PHL
Philadelphia
Frontier Airlines
3 STOPS
BFS
Belfast
BFS
Belfast
Frontier Airlines
2 STOPS
PHL
Philadelphia
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Last minute flights from Philadelphia to Belfast

27 Apr - 01 May $ 1,104.00
PHL
Philadelphia
Aer Lingus
3 STOPS
BFS
Belfast
BFS
Belfast
Aer Lingus
2 STOPS
PHL
Philadelphia
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27 Apr - 30 Apr $ 1,203.00
PHL
Philadelphia
Aer Lingus
3 STOPS
BFS
Belfast
BFS
Belfast
Aer Lingus
2 STOPS
PHL
Philadelphia
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20 Apr - 30 Apr $ 1,236.00
PHL
Philadelphia
Aer Lingus
3 STOPS
BFS
Belfast
BFS
Belfast
Aer Lingus
2 STOPS
PHL
Philadelphia
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One-way flights to Belfast from Philadelphia

3:10 PM - 3:30 PM
easyJet
3 Stops
20h 5m
PHL - BFS
$ 409
Kiwi
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3:10 PM - 3:30 PM
easyJet
3 Stops
20h 5m
PHL - BFS
$ 442
Kiwi
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6:30 AM - 10:30 AM
easyJet
3 Stops
23h 55m
PHL - BFS
$ 468
Kiwi
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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)
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.