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

Return flights

27 Mar - 12 Apr	Avianca
03 Mar - 17 Mar	Avianca
03 Mar - 18 Mar	Avianca
04 Mar - 17 Mar	Avianca
04 Mar - 18 Mar	Avianca
13 Mar - 20 Mar	Avianca
03 Mar - 10 Mar	Avianca
07 Mar - 17 Mar	Avianca
05 Mar - 21 Mar	Avianca
02 Mar - 05 Mar	Avianca
02 Mar - 08 Mar	Avianca
06 Mar - 22 Apr	Avianca
22 Mar - 16 Apr	Avianca
31 Mar - 14 Apr	Avianca
31 Mar - 15 Apr	Avianca
11 Mar - 01 Apr	Avianca
23 Mar - 12 Apr	Avianca
26 Mar - 07 Apr	Avianca
31 Mar - 12 Apr	Avianca
27 Mar - 11 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 866€

Return flights