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

Return flights

30 Oct - 04 Nov	Vueling Airlines
31 Oct - 07 Nov	Vueling Airlines
31 Oct - 04 Nov	Transavia France
30 Oct - 03 Nov	Vueling Airlines
02 Oct - 23 Oct	Azul Airlines
01 Oct - 14 Oct	Azul Airlines
09 Oct - 14 Oct	FrenchBee
09 Oct - 19 Oct	FrenchBee
16 Oct - 22 Oct	easyJet
16 Oct - 19 Oct	easyJet
15 Oct - 19 Oct	easyJet
13 Oct - 19 Oct	Transavia France
09 Oct - 15 Oct	FrenchBee
08 Oct - 15 Oct	easyJet
02 Oct - 11 Nov	Azul Airlines
17 Oct - 08 Nov	Azul Airlines
17 Oct - 01 Nov	Azul Airlines
31 Oct - 02 Nov	TAP
25 Oct - 15 Nov	TAP
28 Oct - 09 Nov	Vueling Airlines

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 918€

Return flights