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

Return flights

04 Dec - 11 Dec	Jin Air
01 Dec - 09 Dec	Jin Air
03 Dec - 09 Dec	Finnair
11 Dec - 15 Dec	Finnair
02 Dec - 08 Dec	Qatar Airways
03 Dec - 10 Dec	Japan Airlines
05 Dec - 12 Dec	Japan Airlines
12 Dec - 15 Dec	Qatar Airways
11 Dec - 16 Dec	Qatar Airways
23 Dec - 28 Dec	Japan Airlines
29 Dec - 05 Jan	Qatar Airways
30 Dec - 04 Jan	Qatar Airways
24 Dec - 02 Jan	Finnair
29 Dec - 02 Jan	Japan Airlines
26 Dec - 02 Jan	Japan Airlines
27 Dec - 03 Jan	Finnair

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

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 December from 844€

Return flights