Cheapest return flights from Barcelona to Buenos Aires in October from $860

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

Return flights

24 Oct - 08 Nov Delta
24 Oct - 14 Nov Delta
24 Oct - 07 Nov Delta
24 Oct - 18 Nov Delta
29 Oct - 17 Nov Delta
29 Oct - 12 Nov Delta
29 Oct - 11 Nov Delta
23 Oct - 24 Nov Delta
29 Oct - 14 Nov Delta
23 Oct - 16 Nov Delta
24 Oct - 27 Oct Delta
23 Oct - 26 Oct Delta
23 Oct - 27 Oct Delta
23 Oct - 30 Oct Delta
25 Oct - 27 Oct Delta
26 Oct - 27 Oct Delta
27 Oct - 30 Oct Ryanair
27 Oct - 28 Oct Delta
24 Oct - 31 Oct Delta
27 Oct - 31 Oct Avianca

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

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