Cheapest return flights from Philadelphia to Lisbon in January from $670

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

Return flights

11 Jan - 18 Jan TAP
10 Jan - 16 Jan TAP
11 Jan - 18 Jan British Airways direct
10 Jan - 16 Jan Finnair direct

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

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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