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

Return flights

02 Aug - 26 Aug	China Southern
02 Aug - 27 Aug	China Southern
28 Aug - 04 Sep	Finnair	direct
26 Aug - 31 Aug	Finnair	direct
28 Aug - 31 Aug	Finnair	direct
26 Aug - 02 Sep	Turkish Airlines
28 Aug - 05 Sep	Finnair	direct
18 Aug - 25 Aug	Qatar Airways
15 Aug - 26 Aug	Finnair	direct
20 Aug - 27 Aug	Finnair
31 Aug - 07 Sep	Air China
18 Aug - 26 Aug	Qatar Airways
18 Aug - 27 Aug	Qatar Airways
05 Aug - 08 Aug	Finnair	direct
28 Aug - 01 Sep	Finnair	direct
26 Aug - 09 Sep	Turkish Airlines
31 Aug - 07 Sep	Finnair	direct
25 Aug - 01 Sep	Air France
31 Aug - 05 Sep	Finnair	direct
26 Aug - 02 Sep	Japan Airlines	direct

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

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 August from $1142

Return flights