Cheapest return flights from Philadelphia to Lisbon in May from $815

Best time to book flights for Philadelphia (PHL) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Philadelphia (PHL) to Lisbon (LIS) in May 2024 (see full year).

Return flights

26 May - 29 May Spirit Airlines
28 May - 04 Jun Spirit Airlines
31 May - 07 Jun Frontier Airlines
29 May - 05 Jun Frontier Airlines
30 May - 06 Jun Spirit Airlines
27 May - 03 Jun Air Canada
26 May - 02 Jun Spirit Airlines
25 May - 03 Jun Air Canada
25 May - 01 Jun Air Canada
27 May - 01 Jun Frontier Airlines
31 May - 09 Jun Frontier Airlines
23 May - 27 May Air Canada
24 May - 28 May Air Canada
24 May - 31 May Frontier Airlines
23 May - 30 May Air Canada
24 May - 26 May Iberia
26 May - 29 May Iberia direct

Also check the deals for one-way flights from Philadelphia to Lisbon in May.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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