Cheapest return flights from Barcelona to Buenos Aires in March from 829€

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

Return flights

05 Mar - 11 Mar Avianca
05 Mar - 15 Mar Avianca
04 Mar - 19 Mar Avianca
18 Mar - 25 Mar Avianca
17 Mar - 15 Apr Avianca
16 Mar - 30 Apr Avianca
23 Mar - 12 Apr Avianca
23 Mar - 13 Apr Avianca
23 Mar - 10 Apr Avianca
12 Mar - 08 Apr Avianca
04 Mar - 11 Mar Avianca
03 Mar - 26 Mar TAP
03 Mar - 16 Mar ITA Airways
03 Mar - 18 Mar TAP
09 Mar - 16 Mar Avianca
15 Mar - 15 Apr Vueling Airlines
29 Mar - 08 Apr Air Canada
29 Mar - 22 Apr Air Canada
31 Mar - 06 Apr Air Canada
09 Mar - 19 Mar TAP

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

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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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