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

Return flights

14 May - 17 May	Japan Airlines
28 May - 07 Jun	Japan Airlines
13 May - 21 May	Finnair
14 May - 19 May	Finnair
13 May - 20 May	Finnair
20 May - 26 May	Finnair
05 May - 11 May	Finnair
13 May - 17 May	Finnair	direct
06 May - 17 May	Finnair	direct
21 May - 26 May	Finnair	direct
29 May - 01 Jun	Finnair	direct
28 May - 01 Jun	Finnair	direct
09 May - 15 May	Finnair

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.

Book a cheap hotel in Helsinki

Cheap car rent in Helsinki

Cheapest return flights from Tokyo to Helsinki in May from 862€

Return flights