AirHint found the following cheapest return flights from Paris (CDG) to Buenos Aires (AEP) in January 2026 (see full year).

Return flights

20 Jan - 24 Feb	Avianca
22 Jan - 05 Feb	Avianca
15 Jan - 19 Feb	Avianca
15 Jan - 09 Feb	Avianca
17 Jan - 28 Feb	Avianca
24 Jan - 07 Feb	Avianca
30 Jan - 16 Feb	Avianca
01 Jan - 15 Feb	Avianca
06 Jan - 22 Jan	Avianca
07 Jan - 22 Jan	Avianca
04 Jan - 03 Feb	Avianca
06 Jan - 24 Jan	Avianca
17 Jan - 25 Jan	Avianca
16 Jan - 30 Jan	Avianca
19 Jan - 31 Jan	Avianca
02 Jan - 19 Jan	Avianca
31 Jan - 24 Feb	Avianca
05 Jan - 25 Jan	Avianca
01 Jan - 31 Jan	Avianca
08 Jan - 22 Jan	Avianca

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

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 January from 865€

Return flights