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

Return flights

03 Dec - 12 Dec	China Eastern
05 Dec - 12 Dec	China Eastern
01 Dec - 10 Dec	China Eastern
03 Dec - 11 Dec	Air Japan
11 Dec - 15 Jan	Finnair	direct
25 Dec - 08 Jan	Finnair	direct
30 Dec - 12 Jan	MIAT Mongolian Airlines
01 Dec - 05 Dec	Air Busan
10 Dec - 16 Dec	Air Busan
10 Dec - 17 Dec	Jetstar Japan
03 Dec - 10 Dec	China Eastern
03 Dec - 06 Dec	Air France
08 Dec - 23 Dec	China Eastern
22 Dec - 04 Jan	Air Japan
25 Dec - 07 Jan	Finnair	direct
17 Dec - 20 Jan	KLM
30 Dec - 07 Jan	MIAT Mongolian Airlines
22 Dec - 06 Jan	ANA
31 Dec - 09 Jan	Turkish Airlines
20 Dec - 05 Jan	China Eastern

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 667€

Return flights