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Cheap flights from Philadelphia (PHL) to Lisbon (LIS)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Philadelphia (PHL) to Lisbon (LIS)

How to find the cheapest flight from Philadelphia (PHL) to Lisbon (LIS)
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How to find the cheapest flight from Philadelphia (PHL) to Lisbon (LIS)
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How to find the cheapest flight from Philadelphia (PHL) to Lisbon (LIS)
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Cheap flights from Philadelphia to Lisbon in August , September 2026

25 Aug - 22 Sep $ 937.00
PHL
Philadelphia
Air Canada
1 STOPS
LIS
Lisbon
LIS
Lisbon
Air Canada
2 STOPS
PHL
Philadelphia
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24 Aug - 11 Sep $ 1,555.00
PHL
Philadelphia
TAP Portugal
1 STOPS
LIS
Lisbon
LIS
Lisbon
TAP Portugal
1 STOPS
PHL
Philadelphia
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23 Aug - 10 Sep $ 1,576.00
PHL
Philadelphia
TAP Portugal
1 STOPS
LIS
Lisbon
LIS
Lisbon
TAP Portugal
1 STOPS
PHL
Philadelphia
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Last minute flights from Philadelphia to Lisbon

25 Aug - 31 Aug $ 1,220.00
PHL
Philadelphia
Frontier Airlines
1 STOPS
LIS
Lisbon
LIS
Lisbon
Frontier Airlines
1 STOPS
PHL
Philadelphia
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24 Aug - 31 Aug $ 1,585.00
PHL
Philadelphia
United Airlines
1 STOPS
LIS
Lisbon
LIS
Lisbon
United Airlines
1 STOPS
PHL
Philadelphia
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23 Aug - 31 Aug $ 1,711.00
PHL
Philadelphia
Lufthansa
1 STOPS
LIS
Lisbon
LIS
Lisbon
Lufthansa
1 STOPS
PHL
Philadelphia
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One-way flights to Lisbon from Philadelphia

9:25 AM - 6:05 PM
TAP Portugal
1 Stops
15h 15m
PHL - LIS
$ 502
Kiwi
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9:12 AM - 6:05 PM
TAP Portugal
1 Stops
15h 28m
PHL - LIS
$ 732
Kiwi
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9:05 PM - 9:05 PM
Iberia Airlines
0 Stops
7h
PHL - LIS
$ 779
Kiwi
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How to find the cheapest flight from Philadelphia (PHL) to Lisbon (LIS)

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