Cheapest return flights from Atlanta to Lisbon in August from $671

Best time to book flights for Atlanta (ATL) to Lisbon (LIS) flights at AirHint

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

Return flights

28 Aug - 04 Sep Turkish Airlines
01 Aug - 07 Aug Turkish Airlines
13 Aug - 27 Aug Air Canada
13 Aug - 20 Aug Air Canada
19 Aug - 25 Aug British Airways
24 Aug - 31 Aug Turkish Airlines
09 Aug - 13 Aug Turkish Airlines

Also check the deals for one-way flights from Atlanta 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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