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

Return flights

13 Oct - 20 Oct	Singapore Airlines
12 Oct - 20 Oct	Singapore Airlines
12 Oct - 25 Oct	Singapore Airlines
14 Oct - 21 Oct	Singapore Airlines
20 Oct - 27 Oct	Singapore Airlines
02 Oct - 06 Oct	Singapore Airlines
09 Oct - 19 Oct	Singapore Airlines
05 Oct - 20 Oct	Singapore Airlines
19 Oct - 23 Oct	Finnair	direct
20 Oct - 23 Oct	Finnair	direct
21 Oct - 05 Nov	Singapore Airlines
23 Oct - 07 Nov	Singapore Airlines

Also check the deals for one-way flights from Nagoya 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 Nagoya to Helsinki in October from 797€

Return flights