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

Return flights

25 Aug - 30 Aug	Zipair
15 Aug - 24 Aug	HK Express
26 Aug - 02 Sep	Air China
23 Aug - 30 Aug	HK Express
02 Aug - 27 Aug	HK Express
14 Aug - 24 Aug	HK Express
02 Aug - 26 Aug	HK Express
25 Aug - 31 Aug	Turkish Airlines
25 Aug - 28 Aug	Turkish Airlines
29 Aug - 03 Sep	Turkish Airlines
15 Aug - 21 Aug	Japan Airlines
31 Aug - 11 Sep	Japan Airlines
29 Aug - 04 Sep	Japan Airlines
31 Aug - 04 Sep	Japan Airlines
26 Aug - 31 Aug	Japan Airlines	direct
26 Aug - 02 Sep	Japan Airlines	direct
29 Aug - 05 Sep	Japan Airlines	direct
28 Aug - 05 Sep	Japan Airlines	direct
29 Aug - 04 Sep	Finnair	direct
31 Aug - 04 Sep	Finnair	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 $1108

Return flights