Cheapest return flights from Barcelona to Buenos Aires in December from $870

Best time to book flights for Barcelona (BCN) to Buenos Aires (EZE) flights at AirHint

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

Return flights

31 Dec - 27 Jan Lufthansa
31 Dec - 28 Jan Lufthansa
01 Dec - 02 Dec Iberia direct
04 Dec - 08 Dec Iberia direct
02 Dec - 09 Dec Iberia direct
01 Dec - 05 Dec Iberia direct
03 Dec - 08 Dec Iberia direct
04 Dec - 09 Dec Iberia direct
01 Dec - 08 Dec Iberia direct
31 Dec - 16 Jan LATAM Airlines Group
24 Dec - 29 Jan LATAM Airlines Group
07 Dec - 29 Dec LATAM Airlines Group
28 Dec - 19 Jan LATAM Airlines Group
24 Dec - 19 Jan LATAM Airlines Group
30 Dec - 20 Jan LATAM Airlines Group
02 Dec - 15 Jan LATAM Airlines Group
04 Dec - 15 Jan LATAM Airlines Group
30 Dec - 16 Jan LATAM Airlines Group
01 Dec - 29 Dec LATAM Airlines Group
05 Dec - 12 Dec LATAM Airlines Group

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

Skyscanner

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.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires