Cheapest one-way flights from Barcelona to Buenos Aires in April from 391€

AirHint found the following cheapest one-way flights from Barcelona (BCN) to Buenos Aires (AEP) in April 2026 (see full year).

One-Way flights

13 Apr Avianca
16 Apr Avianca
08 Apr Avianca
15 Apr Avianca
23 Apr Avianca
09 Apr Avianca
27 Apr Avianca
14 Apr Avianca
10 Apr Avianca
30 Apr Avianca

Also check the deals for return flights from Barcelona to Buenos Aires in April.

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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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