AirHint found the following cheapest return flights from Barcelona (BCN) to Buenos Aires (EZE) in August 2026 (see full year).

Return flights

28 Aug - 08 Sep	Iberia
17 Aug - 29 Aug	Iberia
28 Aug - 08 Sep	Iberia	direct
10 Aug - 26 Aug	Iberia
20 Aug - 01 Sep	Iberia
08 Aug - 17 Aug	Iberia
08 Aug - 24 Aug	Iberia
14 Aug - 04 Sep	Iberia
15 Aug - 05 Sep	Iberia
20 Aug - 01 Sep	Iberia For Level	direct
08 Aug - 22 Aug	Iberia
03 Aug - 11 Aug	Iberia	direct
05 Aug - 15 Aug	Air Canada
22 Aug - 29 Aug	Iberia For Level	direct
05 Aug - 15 Aug	Iberia For Level	direct
17 Aug - 01 Sep	Iberia For Level	direct
11 Aug - 01 Sep	British Airways
03 Aug - 23 Aug	Iberia
11 Aug - 01 Sep	Iberia For Level	direct
05 Aug - 05 Sep	Iberia

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

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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Cheapest return flights from Barcelona to Buenos Aires in August from 1043€

Return flights