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

Return flights

03 Dec - 10 Dec	Vueling Airlines
04 Dec - 11 Dec	Vueling Airlines
05 Dec - 12 Dec	Lufthansa
05 Dec - 18 Dec	SWISS
10 Dec - 17 Dec	Ryanair
28 Dec - 18 Jan	Ryanair
25 Dec - 13 Jan	Vueling Airlines
27 Dec - 30 Jan	Air Europa
23 Dec - 13 Jan	Air Europa
05 Dec - 26 Dec	Ryanair
03 Dec - 31 Dec	Vueling Airlines
24 Dec - 24 Jan	Iberia
05 Dec - 17 Jan	Ryanair
23 Dec - 18 Jan	Air Europa
23 Dec - 16 Jan	Air Europa
12 Dec - 28 Dec	Ryanair
29 Dec - 16 Jan	Air Europa
26 Dec - 20 Jan	Ryanair
13 Dec - 28 Dec	Ryanair
14 Dec - 27 Dec	Ryanair

Also check the deals for one-way flights from Alicante to Buenos Aires 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 Alicante to Buenos Aires in December from 868€

Return flights