Cheapest return flights from Atlanta to Barcelona in October from $483

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

Return flights

20 Oct - 27 Oct Frontier Airlines
01 Oct - 11 Oct Frontier Airlines
03 Oct - 11 Oct Frontier Airlines
14 Oct - 21 Oct Frontier Airlines
18 Oct - 25 Oct WestJet
03 Oct - 10 Oct Frontier Airlines
22 Oct - 05 Nov Scandinavian Airlines
19 Oct - 26 Oct Spirit Airlines
08 Oct - 19 Oct jetBlue
08 Oct - 14 Oct Spirit Airlines
17 Oct - 27 Oct Scandinavian Airlines
25 Oct - 01 Nov Scandinavian Airlines
30 Oct - 06 Nov Spirit Airlines
19 Oct - 02 Nov Spirit Airlines
19 Oct - 02 Nov Virgin Atlantic direct

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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