Cheapest return flights from Buenos Aires to Barcelona in March from $945

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

Return flights

17 Mar - 02 Apr LATAM Airlines Group
02 Mar - 17 Mar LATAM Airlines Group
07 Mar - 22 Mar LATAM Airlines Group
13 Mar - 24 Mar LATAM Airlines Group
08 Mar - 24 Mar LATAM Airlines Group
27 Mar - 10 Apr LATAM Airlines Group
24 Mar - 08 Apr LATAM Airlines Group
06 Mar - 13 Mar LATAM Airlines Group
11 Mar - 12 Apr LATAM Airlines Group
12 Mar - 13 Apr LATAM Airlines Group
03 Mar - 19 Mar LATAM Airlines Group
24 Mar - 14 Apr LATAM Airlines Group
08 Mar - 03 Apr LATAM Airlines Group
27 Mar - 18 Apr LATAM Airlines Group
12 Mar - 17 Mar Aerolineas Argentinas
28 Mar - 14 Apr Air Canada
28 Mar - 15 Apr Air Canada
03 Mar - 31 Mar LATAM Airlines Group
10 Mar - 24 Mar Avianca
02 Mar - 24 Mar Avianca

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