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

Return flights

18 Jul - 26 Jul	Air France
10 Jul - 27 Jul	KLM
10 Jul - 24 Jul	KLM
08 Jul - 30 Jul	KLM
08 Jul - 06 Aug	Air France
09 Jul - 06 Aug	KLM
09 Jul - 07 Aug	KLM
10 Jul - 07 Aug	KLM
10 Jul - 11 Aug	Air France
11 Jul - 14 Jul	Air France
09 Jul - 29 Jul	Air France
10 Jul - 06 Aug	KLM
18 Jul - 21 Jul	Air France
17 Jul - 24 Jul	KLM
11 Jul - 07 Aug	Air France
11 Jul - 01 Aug	Air France
24 Jul - 29 Aug	Delta
17 Jul - 23 Jul	KLM
15 Jul - 27 Jul	Air France
15 Jul - 05 Aug	Air France

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

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 July from $1119

Return flights