Cheapest return flights from Barcelona to Buenos Aires in August from $1153

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

Return flights

15 Aug - 30 Sep LATAM Airlines Group
22 Aug - 16 Sep LATAM Airlines Group
29 Aug - 18 Sep LATAM Airlines Group
25 Aug - 14 Sep Vueling Airlines
10 Aug - 10 Sep Vueling Airlines
22 Aug - 07 Sep Vueling Airlines
24 Aug - 13 Sep Vueling Airlines
20 Aug - 31 Aug Turkish Airlines
31 Aug - 21 Sep easyJet
17 Aug - 30 Aug Turkish Airlines
04 Aug - 10 Aug LATAM Airlines Group
14 Aug - 19 Aug Turkish Airlines
18 Aug - 31 Aug Vueling Airlines
21 Aug - 06 Sep Vueling Airlines
09 Aug - 22 Aug Turkish Airlines
22 Aug - 05 Sep Vueling Airlines
04 Aug - 19 Aug LATAM Airlines Group
17 Aug - 31 Aug Vueling Airlines
20 Aug - 29 Aug Vueling Airlines
11 Aug - 31 Aug TAP

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

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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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