Cheap flights from Pennsylvania to Portugal
Travel > Europe > Portugal
The history of Lisbon dates back to the Neolithic Age when the area was inhabited by the Iberian people. Megalith structures, chiefly Dolmens and Menhirs, still found in the outskirts of the present-city of Lisbon stand witness to that period in the history of the region.... (read more in our Lisbon History)
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Cheapest flights found for the next 6 months
(click city name to see more / use right arrow to view later months)| From |
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Check our newest flight offers to Portugal:
- $1382
Tap airways
cheapoair.com check priceFrom To Departure Time Philadelphia, PA (PHL) Lisbon, PT (LIS) 06/24/2025 06:35 pm Lisbon, PT (LIS) Philadelphia, PA (PHL) 07/10/2025 11:45 am - $1475
British Airways
cheapoair.com check priceFrom To Departure Time Philadelphia, PA (PHL) Lisbon, PT (LIS) 06/24/2025 09:20 pm Lisbon, PT (LIS) Philadelphia, PA (PHL) 07/10/2025 06:35 am
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