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

Return flights

04 Dec - 09 Dec	Finnair	direct
18 Dec - 27 Dec	Finnair	direct
04 Dec - 10 Dec	Finnair	direct
05 Dec - 12 Dec	Turkish Airlines
18 Dec - 20 Jan	Finnair	direct
17 Dec - 28 Dec	Japan Airlines
04 Dec - 11 Dec	British Airways	direct
05 Dec - 10 Dec	Finnair	direct
24 Dec - 08 Jan	Finnair	direct
16 Dec - 25 Dec	Finnair	direct
02 Dec - 05 Dec	Japan Airlines
23 Dec - 28 Dec	Japan Airlines
30 Dec - 09 Jan	Finnair
30 Dec - 10 Jan	Finnair	direct
24 Dec - 06 Jan	Finnair	direct
24 Dec - 05 Jan	Finnair	direct
21 Dec - 06 Jan	Finnair	direct
20 Dec - 06 Jan	Finnair	direct
29 Dec - 05 Jan	Lufthansa
18 Dec - 04 Jan	Finnair	direct

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 $958

Return flights