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

Return flights

24 Oct - 29 Oct	TAP
15 Oct - 29 Oct	Ryanair
08 Oct - 24 Oct	Ryanair
15 Oct - 28 Oct	Ryanair
09 Oct - 23 Oct	Ryanair
15 Oct - 30 Oct	Ryanair
09 Oct - 24 Oct	Ryanair
08 Oct - 15 Oct	Ryanair
10 Oct - 17 Oct	Ryanair
09 Oct - 25 Oct	Ryanair
29 Oct - 14 Nov	British Airways
20 Oct - 11 Nov	LATAM Airlines Group
20 Oct - 30 Nov	LATAM Airlines Group
24 Oct - 03 Nov	SWISS
16 Oct - 01 Nov	Vueling Airlines
21 Oct - 26 Nov	SWISS
16 Oct - 02 Nov	LATAM Airlines Group

Also check the deals for one-way flights from Bologna 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 Bologna to Buenos Aires in October from 923€

Return flights