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

Return flights

20 Oct - 28 Oct	Qatar Airways
09 Oct - 19 Oct	Finnair
28 Oct - 04 Nov	Qatar Airways
27 Oct - 04 Nov	Qatar Airways
09 Oct - 20 Oct	Finnair
09 Oct - 21 Oct	Finnair
14 Oct - 19 Oct	Finnair
10 Oct - 14 Oct	Finnair
14 Oct - 21 Oct	Finnair
09 Oct - 14 Oct	Finnair
20 Oct - 23 Oct	Finnair
23 Oct - 30 Oct	Finnair
28 Oct - 05 Nov	Finnair
19 Oct - 02 Nov	Japan Airlines
19 Oct - 02 Nov	Finnair	direct
27 Oct - 04 Nov	Finnair	direct
27 Oct - 02 Nov	Finnair	direct
28 Oct - 04 Nov	Finnair	direct
27 Oct - 03 Nov	Qatar Airways
27 Oct - 01 Nov	Qatar Airways

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

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 October from $956

Return flights