Cheapest return flights from Barcelona to Buenos Aires in October from $838

Best time to book flights for Barcelona (BCN) to Buenos Aires (EZE) flights at AirHint

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

Return flights

26 Oct - 17 Nov Delta
26 Oct - 26 Nov Delta
26 Oct - 18 Nov Delta
07 Oct - 20 Oct Air Canada
14 Oct - 23 Oct Air Canada
26 Oct - 15 Nov Delta
01 Oct - 29 Oct Delta
13 Oct - 27 Oct Delta
07 Oct - 27 Oct Delta
07 Oct - 28 Oct Delta
01 Oct - 21 Oct Delta
13 Oct - 28 Oct Delta
13 Oct - 26 Oct Delta
13 Oct - 25 Nov Delta
01 Oct - 08 Oct Delta
13 Oct - 28 Nov Delta
23 Oct - 08 Nov TAP
22 Oct - 18 Nov Delta
27 Oct - 10 Nov TAP
01 Oct - 01 Nov Delta

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