Cheapest return flights from Atlanta to Lisbon in October from $537

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 October 2025 (see full year).

Return flights

26 Oct - 09 Nov Scandinavian Airlines
21 Oct - 04 Nov Air Canada
29 Oct - 12 Nov British Airways
20 Oct - 03 Nov Air Canada
29 Oct - 05 Nov British Airways
08 Oct - 14 Oct Spirit Airlines
29 Oct - 04 Nov British Airways
28 Oct - 03 Nov Lufthansa
27 Oct - 10 Nov Lufthansa
30 Oct - 13 Nov Air Canada
23 Oct - 06 Nov Air Canada
22 Oct - 28 Oct Spirit Airlines
15 Oct - 23 Oct British Airways
25 Oct - 31 Oct Scandinavian Airlines
14 Oct - 28 Oct British Airways
12 Oct - 20 Oct Spirit Airlines
02 Oct - 15 Oct Spirit Airlines
02 Oct - 16 Oct Turkish Airlines
03 Oct - 09 Oct Spirit Airlines
13 Oct - 19 Oct Scandinavian Airlines

Also check the deals for one-way flights from Atlanta to Lisbon in October.

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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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