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

Return flights

08 Dec - 21 Dec	Air Europa
05 Dec - 22 Dec	Transavia France
02 Dec - 09 Dec	Vueling Airlines
02 Dec - 17 Dec	Vueling Airlines
03 Dec - 10 Dec	Vueling Airlines
01 Dec - 16 Dec	Vueling Airlines
04 Dec - 18 Dec	Vueling Airlines
24 Dec - 25 Jan	Vueling Airlines
04 Dec - 23 Dec	Vueling Airlines
14 Dec - 20 Dec	Transavia France
16 Dec - 07 Jan	Transavia France
21 Dec - 18 Jan	Iberia
26 Dec - 09 Jan	Transavia France
01 Dec - 22 Dec	Vueling Airlines
24 Dec - 19 Jan	Vueling Airlines
28 Dec - 19 Jan	Vueling Airlines
28 Dec - 17 Jan	Vueling Airlines
27 Dec - 17 Jan	Vueling Airlines
07 Dec - 19 Jan	Vueling Airlines
28 Dec - 16 Jan	Vueling Airlines

Also check the deals for one-way flights from Paris 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 Paris to Buenos Aires in December from 1255€

Return flights