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

Return flights

06 Oct - 10 Oct	Transavia France
30 Oct - 15 Nov	TAP
02 Oct - 31 Oct	Vueling Airlines
07 Oct - 08 Oct	TAP
07 Oct - 21 Oct	LATAM Airlines Group
07 Oct - 23 Oct	LATAM Airlines Group
06 Oct - 14 Oct	Vueling Airlines
06 Oct - 19 Oct	Vueling Airlines
06 Oct - 21 Oct	Vueling Airlines
31 Oct - 14 Nov	Vueling Airlines
31 Oct - 21 Nov	Vueling Airlines
29 Oct - 14 Nov	Vueling Airlines
08 Oct - 06 Nov	Vueling Airlines
24 Oct - 06 Nov	Vueling Airlines
17 Oct - 19 Oct	Vueling Airlines
24 Oct - 05 Nov	Vueling Airlines
24 Oct - 04 Nov	Vueling Airlines
07 Oct - 24 Oct	LATAM Airlines Group
07 Oct - 06 Nov	LATAM Airlines Group
16 Oct - 02 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.

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Cheapest return flights from Paris to Buenos Aires in October from 889€

Return flights