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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

28 Apr - 05 May $ 961.00
LCY
London
Air Dolomiti
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Air Dolomiti
1 STOPS
LCY
London
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09 Apr - 07 May $ 2,084.00
LCY
London
Aer Lingus
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Aer Lingus
2 STOPS
LCY
London
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11 Apr - 02 May $ 2,354.00
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

21 Apr - 01 May $ 1,275.00
LCY
London
Aer Lingus
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Aer Lingus
1 STOPS
LCY
London
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09 Apr - 01 May $ 2,321.00
LCY
London
Aer Lingus
1 STOPS
PHL
Philadelphia
PHL
Philadelphia
Aer Lingus
1 STOPS
LCY
London
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11 Apr - 01 May $ 2,350.00
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

9:10 AM - 4:10 PM
Aer Lingus
1 Stops
14h 45m
LCY - PHL
$ 862
Kiwi
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9:00 AM - 6:20 PM
Swiss International Air Lines
2 Stops
17h 32m
LCY - PHL
$ 1,216
Kiwi
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9:10 AM - 12:40 PM
Aer Lingus
1 Stops
10h 55m
LCY - PHL
$ 1,382
Kiwi
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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)
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.