Cheapest return flights from Philadelphia to Lisbon in February from 541€

AirHint found the following cheapest return flights from Philadelphia (PHL) to Lisbon (LIS) in February 2026 (see full year).

Return flights

23 Feb - 02 Mar Frontier Airlines
25 Feb - 01 Mar Spirit Airlines
11 Feb - 17 Feb Frontier Airlines
18 Feb - 22 Feb Frontier Airlines
19 Feb - 22 Feb Spirit Airlines
25 Feb - 01 Mar Iberia direct
14 Feb - 20 Feb Frontier Airlines
14 Feb - 28 Feb Frontier Airlines
14 Feb - 17 Feb Frontier Airlines
23 Feb - 02 Mar Iberia direct
21 Feb - 28 Feb Frontier Airlines
21 Feb - 28 Feb Iberia direct
14 Feb - 28 Feb Iberia direct
12 Feb - 16 Feb Frontier Airlines

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

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