AirHint found the following cheapest return flights from Tokyo (NRT) to Helsinki (HEL) in May 2026 (see full year).

Return flights

13 May - 21 May	KLM
28 May - 04 Jun	KLM
13 May - 21 May	Finnair	direct
28 May - 04 Jun	Finnair	direct
15 May - 19 May	Japan Airlines
05 May - 11 May	Finnair	direct
12 May - 21 May	Finnair	direct
12 May - 19 May	Finnair	direct
09 May - 16 May	Turkish Airlines
04 May - 10 May	Finnair	direct
04 May - 07 May	Turkish Airlines
01 May - 04 May	Turkish Airlines
30 May - 13 Jun	Finnair	direct

Also check the deals for one-way flights from Tokyo to Helsinki in May.

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 May from 786€

Return flights