AirHint found the following cheapest return flights from Valencia (VLC) to Buenos Aires (AEP) in December 2025 (see full year).

Return flights

05 Dec - 08 Dec	Iberia
03 Dec - 10 Dec	LATAM Airlines Group
06 Dec - 13 Dec	Air Europa
05 Dec - 25 Jan	Iberia
05 Dec - 26 Jan	Iberia
22 Dec - 29 Jan	Ryanair
03 Dec - 14 Dec	Iberia
31 Dec - 21 Jan	Iberia
31 Dec - 22 Jan	Iberia
30 Dec - 23 Jan	Air Europa
10 Dec - 15 Dec	Air Europa
02 Dec - 16 Dec	Ryanair
11 Dec - 16 Dec	Air Europa
23 Dec - 20 Jan	Air Europa
02 Dec - 15 Jan	Ryanair
29 Dec - 17 Jan	Air Europa
31 Dec - 16 Jan	Iberia
01 Dec - 29 Dec	Ryanair
08 Dec - 25 Dec	Ryanair
08 Dec - 22 Dec	Air Europa

Also check the deals for one-way flights from Valencia 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 Valencia to Buenos Aires in December from 902€

Return flights