Cheapest return flights from Paris to Buenos Aires in December from $977

Best time to book flights for Paris (CDG) to Buenos Aires (AEP) flights at AirHint

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

Return flights

02 Dec - 10 Dec LATAM Airlines Group
02 Dec - 20 Jan LATAM Airlines Group
01 Dec - 26 Jan LATAM Airlines Group
10 Dec - 28 Jan Air Canada
04 Dec - 15 Dec LATAM Airlines Group
01 Dec - 15 Dec LATAM Airlines Group
30 Dec - 27 Jan LATAM Airlines Group
26 Dec - 25 Jan LATAM Airlines Group
29 Dec - 29 Jan LATAM Airlines Group
08 Dec - 21 Dec Air Canada
27 Dec - 17 Jan LATAM Airlines Group
15 Dec - 30 Dec easyJet
01 Dec - 08 Jan LATAM Airlines Group
13 Dec - 17 Jan LATAM Airlines Group
17 Dec - 09 Jan Lufthansa
10 Dec - 30 Dec LATAM Airlines Group
04 Dec - 19 Dec SWISS
12 Dec - 29 Dec LATAM Airlines Group
17 Dec - 18 Dec LATAM Airlines Group
18 Dec - 28 Dec LATAM Airlines Group

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

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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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