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

Return flights

04 Dec - 28 Jan	Air Canada
02 Dec - 10 Dec	LATAM Airlines Group
29 Dec - 21 Jan	Delta
02 Dec - 09 Dec	Avianca
08 Dec - 15 Dec	British Airways
24 Dec - 23 Jan	Vueling Airlines
11 Dec - 13 Jan	Iberia For Level
13 Dec - 07 Jan	Iberia For Level
09 Dec - 18 Dec	Air Europa
29 Dec - 11 Jan	Delta
24 Dec - 14 Jan	Delta
06 Dec - 29 Dec	Avianca
22 Dec - 19 Jan	Iberia For Level
26 Dec - 23 Jan	Vueling Airlines
01 Dec - 11 Jan	Delta
01 Dec - 21 Dec	Air Europa
06 Dec - 21 Dec	Air Europa
02 Dec - 10 Dec	Air France	direct
16 Dec - 30 Dec	Avianca
01 Dec - 21 Dec	Air France	direct

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 752€

Return flights