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

Return flights

03 Dec - 09 Dec	Transavia France
01 Dec - 13 Dec	LATAM Airlines Group
07 Dec - 17 Dec	Vueling Airlines
03 Dec - 06 Dec	Vueling Airlines
30 Dec - 20 Jan	Vueling Airlines
30 Dec - 25 Jan	Vueling Airlines
01 Dec - 14 Dec	Vueling Airlines
02 Dec - 28 Dec	Vueling Airlines
08 Dec - 21 Dec	Vueling Airlines
28 Dec - 28 Jan	Iberia
05 Dec - 10 Dec	Vueling Airlines
02 Dec - 29 Dec	Vueling Airlines
25 Dec - 18 Jan	Vueling Airlines
25 Dec - 14 Jan	Air Europa
04 Dec - 19 Dec	Vueling Airlines
28 Dec - 24 Jan	Vueling Airlines
06 Dec - 01 Jan	Transavia France
06 Dec - 02 Jan	Transavia France
21 Dec - 18 Jan	Iberia
23 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 $1097

Return flights