AirHint found the following cheapest return flights from Paris (ORY) to Buenos Aires (EZE) in October 2026 (see full year).

Return flights

03 Oct - 17 Oct	Transavia France
07 Oct - 15 Oct	Transavia France
31 Oct - 21 Nov	Iberia
17 Oct - 01 Nov	Iberia
17 Oct - 25 Oct	Iberia
17 Oct - 31 Oct	Iberia
19 Oct - 09 Nov	Iberia
19 Oct - 02 Nov	Iberia
29 Oct - 14 Nov	Air Europa
14 Oct - 18 Oct	Air Europa
15 Oct - 13 Nov	Air Europa
30 Oct - 14 Nov	Air Europa
05 Oct - 12 Oct	Iberia
01 Oct - 11 Oct	Air Europa
15 Oct - 01 Nov	Iberia
14 Oct - 01 Nov	Iberia
04 Oct - 11 Oct	Air Europa
02 Oct - 20 Oct	Air Europa
13 Oct - 01 Nov	Transavia France
20 Oct - 26 Oct	Transavia France

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.

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Cheapest return flights from Paris to Buenos Aires in October from $1030

Return flights