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

Return flights

10 Mar - 18 Mar	Avianca
03 Mar - 10 Mar	Avianca
02 Mar - 23 Mar	Avianca
07 Mar - 21 Mar	Avianca
07 Mar - 14 Mar	Avianca
20 Mar - 01 Apr	Avianca
09 Mar - 22 Mar	Avianca
16 Mar - 29 Mar	easyJet
11 Mar - 23 Mar	Ryanair
15 Mar - 29 Mar	LATAM Airlines Group
07 Mar - 23 Mar	Ryanair
09 Mar - 15 Apr	Transavia France
28 Mar - 11 Apr	Ryanair
27 Mar - 06 Apr	Transavia France
27 Mar - 09 Apr	Transavia France
17 Mar - 06 Apr	LATAM Airlines Group
03 Mar - 02 Apr	Transavia France
28 Mar - 10 Apr	Ryanair
19 Mar - 01 Apr	Avianca
29 Mar - 05 Apr	Transavia France

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

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 March from $892

Return flights