Cheapest return flights from Barcelona to Buenos Aires in December from $804

AirHint found the following cheapest return flights from Barcelona (BCN) to Buenos Aires (EZE) in December 2025 (see full year).

Return flights

03 Dec - 10 Dec ITA Airways
01 Dec - 10 Dec ITA Airways
06 Dec - 10 Dec ITA Airways
01 Dec - 11 Dec ITA Airways
02 Dec - 11 Dec ITA Airways
04 Dec - 09 Dec ITA Airways
08 Dec - 22 Jan Delta
10 Dec - 22 Jan Delta
08 Dec - 29 Jan Delta
10 Dec - 27 Jan Delta
07 Dec - 26 Jan Delta
24 Dec - 29 Jan Delta
10 Dec - 29 Jan Delta
05 Dec - 29 Jan Delta
08 Dec - 27 Jan Delta
06 Dec - 27 Jan Delta
03 Dec - 09 Dec Delta
05 Dec - 11 Dec ITA Airways
06 Dec - 24 Dec Delta
01 Dec - 12 Dec ITA Airways

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