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

Return flights

06 Dec - 09 Dec	TAP
31 Dec - 22 Jan	TAP
02 Dec - 09 Dec	TAP
09 Dec - 16 Dec	FrenchBee
31 Dec - 23 Jan	TAP
04 Dec - 10 Dec	Air Europa
07 Dec - 14 Dec	TAP
03 Dec - 10 Dec	TAP
09 Dec - 13 Dec	FrenchBee
03 Dec - 09 Dec	FrenchBee
10 Dec - 21 Jan	TAP
03 Dec - 08 Dec	FrenchBee
03 Dec - 13 Dec	FrenchBee
11 Dec - 29 Jan	TAP
15 Dec - 31 Jan	Air Europa
06 Dec - 14 Jan	FrenchBee
30 Dec - 29 Jan	easyJet
26 Dec - 29 Jan	TAP
27 Dec - 22 Jan	TAP
30 Dec - 26 Jan	easyJet

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 1008€

Return flights