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

Return flights

04 Jun - 29 Jul	Lufthansa
02 Jun - 16 Jun	Air France
02 Jun - 17 Jun	Air France
22 Jun - 27 Jul	Lufthansa
16 Jun - 15 Jul	Lufthansa
10 Jun - 30 Jun	Lufthansa
02 Jun - 15 Jun	Lufthansa
04 Jun - 18 Jun	Air France
10 Jun - 03 Jul	Lufthansa
08 Jun - 24 Jul	Lufthansa
01 Jun - 10 Jun	Turkish Airlines
22 Jun - 26 Jul	Turkish Airlines
19 Jun - 26 Jul	Turkish Airlines
05 Jun - 26 Jun	Lufthansa
25 Jun - 28 Jul	Lufthansa
24 Jun - 29 Jul	Lufthansa
18 Jun - 21 Jun	Turkish Airlines
19 Jun - 22 Jun	Turkish Airlines
22 Jun - 29 Jun	Turkish Airlines
15 Jun - 06 Jul	Turkish Airlines

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

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 June from $825

Return flights