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

Return flights

21 Jan - 20 Feb	Vueling Airlines
23 Jan - 06 Feb	Avianca
24 Jan - 15 Feb	Transavia France
12 Jan - 04 Feb	Ryanair
25 Jan - 20 Feb	Ryanair
17 Jan - 07 Feb	FrenchBee
31 Jan - 15 Feb	Ryanair
30 Jan - 15 Feb	Avianca
12 Jan - 16 Feb	Ryanair
23 Jan - 16 Feb	Avianca
19 Jan - 29 Jan	Transavia France
20 Jan - 29 Jan	easyJet
16 Jan - 30 Jan	Transavia France
01 Jan - 31 Jan	Avianca
01 Jan - 24 Jan	Avianca
05 Jan - 29 Jan	Transavia France
17 Jan - 25 Jan	Transavia France
13 Jan - 20 Jan	Transavia France
10 Jan - 22 Jan	FrenchBee
10 Jan - 24 Jan	Vueling Airlines

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 $1099

Return flights