AirHint found the following cheapest return flights from Paris (PAR) to Buenos Aires (EZE) in October 2025 (see full year).

Return flights

30 Oct - 10 Nov	Air Canada
30 Oct - 15 Nov	Air Canada
08 Oct - 23 Oct	Air Canada
24 Oct - 26 Oct	Avianca
23 Oct - 16 Nov	Avianca
30 Oct - 11 Nov	Delta
03 Oct - 06 Oct	Air Canada
03 Oct - 15 Oct	Air Canada
25 Oct - 08 Nov	Delta
06 Oct - 19 Oct	Delta
06 Oct - 27 Oct	Delta
06 Oct - 23 Oct	Delta
06 Oct - 06 Nov	Delta
01 Oct - 26 Oct	LATAM Airlines Group
01 Oct - 19 Oct	LATAM Airlines Group
01 Oct - 29 Oct	LATAM Airlines Group
31 Oct - 11 Nov	Delta
09 Oct - 09 Nov	Delta
27 Oct - 01 Nov	Delta
14 Oct - 14 Nov	Avianca

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

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 October from 815€

Return flights