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Cheap flights from London (LCY) to Philadelphia (PHL)

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How to find the cheapest flight from London (LCY) to Philadelphia (PHL)

How to find the cheapest flight from London (LCY) to Philadelphia (PHL)
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How to find the cheapest flight from London (LCY) to Philadelphia (PHL)
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How to find the cheapest flight from London (LCY) to Philadelphia (PHL)
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Cheap flights from London to Philadelphia in April , May 2026

27 Apr - 13 May $ 1,420.00
LCY
London
Virgin Atlantic Airways
3 STOPS
PHL
Philadelphia
PHL
Philadelphia
Virgin Atlantic Airways
2 STOPS
LCY
London
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30 Apr - 07 May $ 2,138.00
LCY
London
Aer Lingus
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Aer Lingus
1 STOPS
LCY
London
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26 Apr - 09 May $ 3,038.00
LCY
London
Aer Lingus
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Aer Lingus
1 STOPS
LCY
London
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Last minute flights from London to Philadelphia

27 Apr - 01 May $ 1,492.00
LCY
London
Virgin Atlantic Airways
3 STOPS
PHL
Philadelphia
PHL
Philadelphia
Virgin Atlantic Airways
2 STOPS
LCY
London
Pick dates
26 Apr - 01 May $ 2,223.00
LCY
London
Aer Lingus
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Aer Lingus
1 STOPS
LCY
London
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27 Apr - 01 May $ 2,223.00
LCY
London
Aer Lingus
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Aer Lingus
1 STOPS
LCY
London
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One-way flights to Philadelphia from London

8:15 PM - 1:52 PM
Frontier Airlines
3 Stops
51h 22m
LCY - PHL
$ 757
Kiwi
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7:15 PM - 2:20 PM
Swiss International Air Lines
2 Stops
27h 17m
LCY - PHL
$ 1,235
Kiwi
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1:15 PM - 4:10 PM
Aer Lingus
1 Stops
10h 40m
LCY - PHL
$ 1,714
Kiwi
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How to find the cheapest flight from London (LCY) to Philadelphia (PHL)

Related info for your journey
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How to find the cheapest flight from London (LCY) 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 London (LCY) to Philadelphia (PHL)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.