Cheapest return flights from Pittsburgh to Lisbon in August from $1004

Best time to book flights for Pittsburgh (PIT) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Pittsburgh (PIT) to Lisbon (LIS) in August 2025 (see full year).

Return flights

01 Aug - 08 Aug TAP

Also check the deals for one-way flights from Pittsburgh to Lisbon in August.

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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