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

Return flights

01 Sep - 08 Sep	Iberia
01 Sep - 15 Sep	Iberia
09 Sep - 09 Oct	Vueling Airlines
12 Sep - 27 Sep	TAP
01 Sep - 05 Oct	Iberia
19 Sep - 10 Oct	Vueling Airlines
16 Sep - 08 Oct	Vueling Airlines
12 Sep - 26 Sep	Vueling Airlines
06 Sep - 14 Sep	Iberia
22 Sep - 09 Oct	Vueling Airlines
18 Sep - 30 Sep	Vueling Airlines
13 Sep - 21 Sep	Air Europa
19 Sep - 15 Oct	Vueling Airlines
22 Sep - 22 Oct	Iberia
15 Sep - 25 Sep	Vueling Airlines
23 Sep - 14 Oct	Vueling Airlines
05 Sep - 13 Sep	Iberia
11 Sep - 26 Sep	Vueling Airlines
25 Sep - 11 Oct	Vueling Airlines
21 Sep - 22 Oct	Iberia

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.

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Cheapest return flights from Paris to Buenos Aires in September from 1132€

Return flights