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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 August , September 2026

25 Aug - 04 Sep $ 1,146.00
PHL
Philadelphia
Frontier Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Frontier Airlines
2 STOPS
PHL
Philadelphia
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25 Aug - 05 Sep $ 1,152.00
PHL
Philadelphia
Frontier Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Frontier Airlines
2 STOPS
PHL
Philadelphia
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25 Aug - 04 Sep $ 1,175.00
PHL
Philadelphia
Frontier Airlines
2 STOPS
BFS
Belfast
BFS
Belfast
Frontier Airlines
2 STOPS
PHL
Philadelphia
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Last minute flights from Philadelphia to Belfast

25 Aug - 31 Aug $ 1,354.00
PHL
Philadelphia
Air Canada
2 STOPS
BFS
Belfast
BFS
Belfast
Air Canada
2 STOPS
PHL
Philadelphia
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25 Aug - 31 Aug $ 1,355.00
PHL
Philadelphia
Air Canada
2 STOPS
BFS
Belfast
BFS
Belfast
Air Canada
3 STOPS
PHL
Philadelphia
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23 Aug - 31 Aug $ 1,356.00
PHL
Philadelphia
Air Canada
2 STOPS
BFS
Belfast
BFS
Belfast
Air Canada
2 STOPS
PHL
Philadelphia
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One-way flights to Belfast from Philadelphia

8:25 PM - 1:50 PM
easyJet
2 Stops
13h 10m
PHL - BFS
$ 634
Kiwi
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8:25 PM - 12:35 PM
easyJet
2 Stops
12h 5m
PHL - BFS
$ 644
Kiwi
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8:25 PM - 1:55 PM
Aer Lingus
2 Stops
13h 25m
PHL - BFS
$ 655
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.