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

Return flights

01 Dec - 31 Dec	Lufthansa
08 Dec - 24 Dec	Lufthansa
08 Dec - 29 Dec	LEVEL	direct
14 Dec - 28 Dec	LEVEL	direct
01 Dec - 31 Dec	LEVEL	direct
10 Dec - 30 Dec	LEVEL	direct
02 Dec - 26 Dec	LEVEL	direct
04 Dec - 26 Dec	LEVEL	direct
02 Dec - 21 Dec	LEVEL	direct
01 Dec - 15 Dec	LEVEL	direct
09 Dec - 04 Jan	Iberia
02 Dec - 05 Jan	Iberia
05 Dec - 01 Jan	Iberia
06 Dec - 05 Jan	Iberia
12 Dec - 08 Jan	SWISS
05 Dec - 02 Jan	Iberia
14 Dec - 08 Jan	Air Europa
25 Dec - 03 Jan	Iberia
14 Dec - 06 Jan	Lufthansa
16 Dec - 09 Jan	Air Europa

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

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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Cheapest return flights from Buenos Aires to Barcelona in December from $882

Return flights