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

Return flights

13 Aug - 18 Aug	HK Express
16 Aug - 23 Aug	HK Express
12 Aug - 18 Aug	HK Express
19 Aug - 11 Sep	Singapore Airlines
27 Aug - 31 Aug	Turkish Airlines
26 Aug - 30 Aug	HK Express
29 Aug - 31 Aug	Qatar Airways
27 Aug - 29 Aug	Turkish Airlines
31 Aug - 05 Sep	Qatar Airways
30 Aug - 09 Sep	Juneyao Airlines
30 Aug - 04 Sep	Finnair	direct
22 Aug - 04 Sep	Finnair	direct
19 Aug - 27 Aug	Japan Airlines
22 Aug - 27 Aug	Japan Airlines
21 Aug - 27 Aug	Japan Airlines
26 Aug - 17 Sep	Turkish Airlines
05 Aug - 02 Sep	Japan Airlines
29 Aug - 05 Sep	Japan Airlines	direct
31 Aug - 07 Sep	Japan Airlines	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 935€

Return flights