Earn point on your loyalty program!arrow arc left

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

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

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

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.
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.

Cheap flights from Belfast to Philadelphia in November , December 2025

24 Nov - 09 Dec $ 944.00
BFS
Belfast
Aer Lingus
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
Aer Lingus
3 STOPS
BFS
Belfast
Pick dates
28 Nov - 13 Dec $ 944.00
BFS
Belfast
easyJet
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
easyJet
2 STOPS
BFS
Belfast
Pick dates
24 Nov - 13 Dec $ 956.00
BFS
Belfast
easyJet
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
easyJet
2 STOPS
BFS
Belfast
Pick dates

Last minute flights from Belfast to Philadelphia

28 Nov - 01 Dec $ 1,138.00
BFS
Belfast
easyJet
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
easyJet
2 STOPS
BFS
Belfast
Pick dates
24 Nov - 01 Dec $ 1,153.00
BFS
Belfast
easyJet
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
easyJet
2 STOPS
BFS
Belfast
Pick dates
28 Nov - 01 Dec $ 1,180.00
BFS
Belfast
easyJet
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
easyJet
2 STOPS
BFS
Belfast
Pick dates

One-way flights to Philadelphia from Belfast

6:30 AM - 5:01 AM
Frontier Airlines
2 Stops
30h 2m
BFS - PHL
$ 534
Kiwi
Pick dates
6:30 AM - 8:51 PM
Frontier Airlines
2 Stops
21h 54m
BFS - PHL
$ 597
Kiwi
Pick dates
10:20 AM - 10:14 PM
Frontier Airlines
2 Stops
19h 19m
BFS - PHL
$ 602
Kiwi
Pick dates

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

Related info for your journey
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.
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.