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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 October , November 2026

30 Oct - 05 Nov $ 1,244.00
LCY
London
Aer Lingus
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Aer Lingus
1 STOPS
LCY
London
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28 Oct - 09 Nov $ 2,291.00
LCY
London
Lufthansa
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Lufthansa
1 STOPS
LCY
London
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28 Oct - 11 Nov $ 2,540.00
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 Oct - 01 Nov $ 1,473.00
LCY
London
Aer Lingus
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Aer Lingus
1 STOPS
LCY
London
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27 Oct - 01 Nov $ 1,490.00
LCY
London
Aer Lingus
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Aer Lingus
1 STOPS
LCY
London
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29 Oct - 01 Nov $ 1,692.00
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

5:15 PM - 8:56 PM
Frontier Airlines
3 Stops
34h 39m
LCY - PHL
$ 861
Kiwi
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9:10 AM - 12:55 PM
Aer Lingus
1 Stops
12h
LCY - PHL
$ 1,336
Kiwi
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9:15 AM - 7:57 PM
Swiss International Air Lines
2 Stops
17h 55m
LCY - PHL
$ 1,343
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.