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

Return flights

14 Apr - 27 Apr	Air Canada
15 Apr - 22 Apr	Air Canada
15 Apr - 29 Apr	Air Canada
28 Apr - 18 May	Air Canada
29 Apr - 18 May	Air Canada
19 Apr - 06 May	Air Canada
07 Apr - 29 Apr	Air Canada
17 Apr - 30 Apr	Air Canada
19 Apr - 07 May	Air Canada
12 Apr - 27 Apr	Air Canada
08 Apr - 15 Apr	Air Canada
01 Apr - 29 Apr	Air Canada
01 Apr - 16 Apr	Air Canada
01 Apr - 15 Apr	Air Canada
15 Apr - 02 May	Air Canada
20 Apr - 26 May	Lufthansa
24 Apr - 09 May	Lufthansa
28 Apr - 17 May	Lufthansa
30 Apr - 18 May	Iberia
06 Apr - 29 May	Lufthansa

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

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.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires

Cheapest return flights from Barcelona to Buenos Aires in April from 680€

Return flights