Cheapest one-way flights from Barcelona to Buenos Aires in December from $534

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

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

One-Way flights

15 Dec Vueling Airlines
02 Dec Iberia direct
01 Dec Iberia direct
09 Dec Vueling Airlines
06 Dec Iberia
05 Dec Iberia
10 Dec Vueling Airlines
13 Dec Vueling Airlines
08 Dec Iberia
14 Dec Vueling Airlines

Also check the deals for return 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.

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