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

Return flights

09 Mar - 29 Mar	Iberia
01 Mar - 08 Mar	Avianca
05 Mar - 19 Mar	Avianca
01 Mar - 21 Mar	Avianca
15 Mar - 22 Mar	Avianca
16 Mar - 22 Mar	Avianca
01 Mar - 15 Mar	Avianca
02 Mar - 21 Mar	Avianca
09 Mar - 21 Mar	Avianca
06 Mar - 19 Mar	Avianca
25 Mar - 08 Apr	Avianca
23 Mar - 07 Apr	Avianca
18 Mar - 11 Apr	Avianca
31 Mar - 14 Apr	Avianca
31 Mar - 15 Apr	Avianca
25 Mar - 01 Apr	Avianca
19 Mar - 01 Apr	Avianca
01 Mar - 01 Apr	Avianca
27 Mar - 08 Apr	Air Canada
28 Mar - 14 Apr	Avianca

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 834€

Return flights