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

Return flights

30 Sep - 30 Oct	Iberia
25 Sep - 09 Oct	FrenchBee
25 Sep - 29 Sep	FrenchBee
21 Sep - 28 Sep	Transavia France
17 Sep - 26 Sep	TAP
17 Sep - 25 Sep	TAP
18 Sep - 25 Sep	FrenchBee
23 Sep - 30 Sep	Wizz Air Malta
20 Sep - 27 Sep	FrenchBee
26 Sep - 01 Oct	Vueling Airlines
28 Sep - 26 Oct	Transavia France
17 Sep - 22 Sep	TAP
23 Sep - 23 Oct	TAP
26 Sep - 28 Sep	Vueling Airlines
23 Sep - 01 Oct	TAP
29 Sep - 02 Oct	Azul Airlines
17 Sep - 03 Oct	TAP
19 Sep - 21 Sep	Transavia France
26 Sep - 03 Oct	Vueling Airlines
18 Sep - 03 Oct	TAP

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

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 September from 1060€

Return flights