Cheapest one-way flights from Buenos Aires to Barcelona in December from $522

AirHint found the following cheapest one-way flights from Buenos Aires (AEP) to Barcelona (BCN) in December 2025 (see full year).

One-Way flights

06 Dec GOL Linhas Aéreas
04 Dec GOL Linhas Aéreas
05 Dec GOL Linhas Aéreas
07 Dec GOL Linhas Aéreas
02 Dec GOL Linhas Aéreas
03 Dec GOL Linhas Aéreas
11 Dec LATAM Airlines Group
12 Dec JetSmart
10 Dec LATAM Airlines Group
13 Dec Flybondi

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

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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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