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

Return flights

07 Mar - 19 Mar	Avianca
06 Mar - 21 Mar	Avianca
07 Mar - 13 Mar	Avianca
03 Mar - 14 Mar	Avianca
02 Mar - 09 Mar	Avianca
02 Mar - 23 Mar	Avianca
06 Mar - 22 Mar	Avianca
26 Mar - 14 Apr	LATAM Airlines Group
27 Mar - 13 Apr	LATAM Airlines Group
01 Mar - 14 Mar	Avianca
13 Mar - 01 Apr	Avianca
16 Mar - 06 Apr	LATAM Airlines Group
16 Mar - 04 Apr	LATAM Airlines Group
13 Mar - 03 Apr	LATAM Airlines Group
19 Mar - 06 Apr	LATAM Airlines Group
07 Mar - 21 Mar	LATAM Airlines Group
07 Mar - 28 Mar	LATAM Airlines Group
13 Mar - 11 Apr	LATAM Airlines Group

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.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires

Cheapest return flights from Paris to Buenos Aires in March from 807€

Return flights