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

Return flights

04 Dec - 11 Dec	China Southern
03 Dec - 11 Dec	Peach
08 Dec - 15 Dec	China Eastern
17 Dec - 15 Jan	Finnair	direct
17 Dec - 06 Jan	Finnair	direct
11 Dec - 18 Dec	China Eastern
05 Dec - 14 Dec	China Southern
03 Dec - 09 Dec	China Eastern
22 Dec - 06 Jan	Finnair
04 Dec - 10 Dec	China Southern
04 Dec - 09 Dec	Finnair	direct
04 Dec - 10 Dec	Finnair	direct
04 Dec - 11 Dec	Japan Airlines	direct
22 Dec - 01 Jan	Air China
24 Dec - 01 Jan	Air China
30 Dec - 09 Jan	Air India
31 Dec - 08 Jan	China Eastern
24 Dec - 04 Jan	Peach
31 Dec - 10 Jan	Peach
25 Dec - 04 Jan	China Southern

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 733€

Return flights