Cheapest return flights from Atlanta to Barcelona in October from $470

AirHint found the following cheapest return flights from Atlanta (ATL) to Barcelona (BCN) in October 2025 (see full year).

Return flights

25 Oct - 15 Nov Frontier Airlines
15 Oct - 22 Oct Spirit Airlines
22 Oct - 29 Oct Spirit Airlines
24 Oct - 15 Nov Scandinavian Airlines
28 Oct - 22 Nov Scandinavian Airlines
20 Oct - 15 Nov Frontier Airlines
13 Oct - 08 Nov Scandinavian Airlines
14 Oct - 08 Nov Scandinavian Airlines
14 Oct - 23 Oct Frontier Airlines
04 Oct - 15 Oct Spirit Airlines
06 Oct - 22 Oct Scandinavian Airlines
07 Oct - 14 Oct Frontier Airlines
25 Oct - 08 Nov Scandinavian Airlines
15 Oct - 23 Oct Spirit Airlines
14 Oct - 21 Oct Frontier Airlines
15 Oct - 08 Nov Frontier Airlines
10 Oct - 01 Nov Scandinavian Airlines
09 Oct - 17 Oct Frontier Airlines
01 Oct - 16 Oct Frontier Airlines
31 Oct - 03 Nov Turkish Airlines

Also check the deals for one-way flights from Atlanta to Barcelona 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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