AirHint found the following cheapest one-way flights from Paris (PAR) to Helsinki (HEL) in October 2025 (see full year).

One-Way flights

02 Oct	Ryanair	direct
16 Oct	Ryanair	direct
09 Oct	Ryanair	direct
10 Oct	Ryanair
08 Oct	Wizz Air
12 Oct	Wizz Air Malta
06 Oct	Wizz Air Malta
22 Oct	Ryanair
23 Oct	Ryanair	direct
15 Oct	Scandinavian Airlines

Also check the deals for return flights from Paris 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 one-way flights from Paris to Helsinki in October from 41€

One-Way flights