Cheapest return flights from Buenos Aires to Barcelona in October from $947

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

Return flights

22 Oct - 11 Nov LATAM Airlines Group
16 Oct - 16 Nov LATAM Airlines Group
21 Oct - 16 Nov LATAM Airlines Group
20 Oct - 30 Nov LATAM Airlines Group
07 Oct - 21 Oct Aerolineas Argentinas
13 Oct - 20 Oct GOL Linhas Aéreas
08 Oct - 23 Oct GOL Linhas Aéreas
31 Oct - 19 Nov LATAM Airlines Group
15 Oct - 07 Nov Aerolineas Argentinas
11 Oct - 19 Oct LATAM Airlines Group
22 Oct - 31 Oct GOL Linhas Aéreas
06 Oct - 13 Oct Aerolineas Argentinas
13 Oct - 30 Oct GOL Linhas Aéreas
28 Oct - 08 Nov LATAM Airlines Group
07 Oct - 28 Oct Aerolineas Argentinas
08 Oct - 15 Oct Aerolineas Argentinas
01 Oct - 15 Nov LATAM Airlines Group
08 Oct - 21 Oct Aerolineas Argentinas
22 Oct - 13 Nov GOL Linhas Aéreas
31 Oct - 13 Nov LATAM Airlines Group

Also check the deals for one-way flights from Buenos Aires to Barcelona in October.

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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