Cheapest return flights from Philadelphia to Lisbon in June from $831

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 June 2025 (see full year).

Return flights

03 Jun - 07 Jun Spirit Airlines
04 Jun - 11 Jun Spirit Airlines
13 Jun - 19 Jun Spirit Airlines
13 Jun - 20 Jun Spirit Airlines
12 Jun - 19 Jun Frontier Airlines
17 Jun - 26 Jun British Airways
08 Jun - 17 Jun Air France
25 Jun - 02 Jul American Airlines
25 Jun - 01 Jul Delta
08 Jun - 17 Jun Iberia direct
22 Jun - 28 Jun Spirit Airlines
25 Jun - 01 Jul British Airways direct
17 Jun - 26 Jun Iberia direct
25 Jun - 02 Jul Iberia direct
29 Jun - 06 Jul United
27 Jun - 04 Jul United

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

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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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