Cheapest return flights from Barcelona to Buenos Aires in August from $748

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 August 2025 (see full year).

Return flights

19 Aug - 30 Sep Lufthansa
28 Aug - 20 Sep Delta
29 Aug - 18 Sep Delta
28 Aug - 18 Sep Delta
21 Aug - 15 Sep Delta
25 Aug - 15 Sep Delta
19 Aug - 15 Sep Delta
19 Aug - 10 Sep Delta
25 Aug - 07 Sep Delta
26 Aug - 08 Sep Delta
19 Aug - 31 Aug Delta
06 Aug - 20 Aug Turkish Airlines
13 Aug - 23 Aug Turkish Airlines
14 Aug - 21 Aug Turkish Airlines
13 Aug - 27 Aug Turkish Airlines
18 Aug - 31 Aug Delta
16 Aug - 24 Aug Delta
20 Aug - 30 Aug Delta
05 Aug - 21 Aug Turkish Airlines
06 Aug - 27 Aug Turkish Airlines

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

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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