AirHint found the following cheapest return flights from Rome (FCO) to Helsinki (HEL) in October 2025 (see full year).

Return flights

01 Oct - 13 Oct	Wizz Air Malta
02 Oct - 06 Oct	Wizz Air Malta
01 Oct - 04 Oct	Wizz Air Malta
29 Oct - 02 Nov	Ryanair
13 Oct - 20 Oct	Lufthansa
16 Oct - 20 Oct	Ryanair
15 Oct - 19 Oct	Wizz Air Malta
01 Oct - 08 Oct	Wizz Air Malta
01 Oct - 05 Oct	Wizz Air Malta
01 Oct - 03 Oct	Wizz Air Malta
16 Oct - 19 Oct	Ryanair

Also check the deals for one-way flights from Rome to Helsinki 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 Rome to Helsinki in October from $197

Return flights