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

Return flights

01 Oct - 15 Oct	Pegasus Airlines
28 Oct - 09 Nov	Scandinavian Airlines
03 Oct - 18 Oct	Finnair
18 Oct - 09 Nov	Scandinavian Airlines
02 Oct - 09 Oct	Scandinavian Airlines
28 Oct - 09 Nov	Finnair	direct
31 Oct - 10 Nov	Japan Airlines
26 Oct - 16 Nov	Finnair
02 Oct - 09 Oct	Finnair	direct
11 Oct - 17 Oct	Scandinavian Airlines
07 Oct - 13 Oct	Finnair	direct
05 Oct - 21 Oct	Finnair	direct
14 Oct - 20 Oct	Finnair
22 Oct - 29 Oct	Qatar Airways
20 Oct - 27 Oct	Finnair
26 Oct - 02 Nov	Finnair
18 Oct - 09 Nov	Finnair	direct
31 Oct - 10 Nov	British Airways	direct
26 Oct - 02 Nov	British Airways	direct
26 Oct - 16 Nov	British Airways	direct

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

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Cheapest return flights from Helsinki to Tokyo in October from $1055

Return flights