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

Return flights

23 Dec - 08 Jan	Finnair	direct
25 Dec - 08 Jan	Finnair	direct
11 Dec - 15 Jan	Finnair	direct
09 Dec - 24 Jan	Finnair	direct
08 Dec - 12 Dec	HK Express
25 Dec - 11 Jan	British Airways	direct
08 Dec - 23 Dec	Air China
08 Dec - 13 Dec	HK Express
22 Dec - 06 Jan	China Southern
07 Dec - 12 Dec	AirAsia X
01 Dec - 09 Dec	ANA
07 Dec - 13 Dec	Air China
10 Dec - 13 Dec	Air France
17 Dec - 20 Jan	Lufthansa
25 Dec - 07 Jan	Finnair	direct
10 Dec - 15 Dec	Air France
04 Dec - 14 Dec	Air China
11 Dec - 16 Dec	Finnair	direct
30 Dec - 08 Jan	Air France
30 Dec - 09 Jan	Air France

Also check the deals for one-way flights from Tokyo 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 Tokyo to Helsinki in December from $966

Return flights