Cheapest return flights from Barcelona to Buenos Aires in May from $879

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 May 2025 (see full year).

Return flights

02 May - 18 Jun Air France
10 May - 15 Jun KLM
21 May - 28 Jun Air France
06 May - 21 Jun KLM
21 May - 22 Jun Air France
16 May - 21 Jun Air France
05 May - 08 Jun Delta
21 May - 21 Jun Air France
21 May - 19 Jun Air France
21 May - 23 Jun Air France
06 May - 26 May Delta
13 May - 26 May Delta
12 May - 26 May Delta
19 May - 26 May Delta
05 May - 26 May Delta
05 May - 11 May Delta
21 May - 30 May Lufthansa
20 May - 26 May Delta
08 May - 25 May Delta
06 May - 12 May Delta

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

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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