Cheapest return flights from Philadelphia to Lisbon in April from $801

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

Return flights

19 Apr - 26 Apr British Airways direct

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

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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