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

Return flights

29 Sep - 06 Oct	Singapore Airlines
25 Sep - 29 Sep	Finnair	direct
22 Sep - 29 Sep	Finnair
28 Sep - 02 Oct	Finnair	direct
29 Sep - 02 Oct	Finnair	direct
25 Sep - 02 Oct	Qatar Airways
22 Sep - 29 Sep	Finnair	direct
25 Sep - 28 Sep	Finnair	direct
25 Sep - 02 Oct	Finnair	direct
29 Sep - 06 Oct	Finnair	direct
22 Sep - 25 Sep	Finnair	direct
26 Sep - 03 Oct	Qatar Airways
23 Sep - 27 Sep	Japan Airlines

Also check the deals for one-way flights from Nagoya to Helsinki in September.

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 September from 1207€

Return flights