AirHint found the following cheapest return flights from Helsinki (HEL) to Tokyo (HND) in August 2026 (see full year).

Return flights

22 Aug - 29 Aug	China Southern
08 Aug - 16 Aug	China Southern
11 Aug - 03 Sep	China Southern
17 Aug - 31 Aug	China Southern
06 Aug - 11 Aug	China Southern
07 Aug - 12 Aug	China Southern
30 Aug - 16 Sep	Norwegian Air Sweden AOC
29 Aug - 15 Sep	Finnair
30 Aug - 12 Sep	Finnair
25 Aug - 31 Aug	Qatar Airways
18 Aug - 02 Sep	Qatar Airways
29 Aug - 14 Sep	Finnair
29 Aug - 11 Sep	Finnair
29 Aug - 12 Sep	Finnair
29 Aug - 13 Sep	Finnair
31 Aug - 16 Sep	Japan Airlines
10 Aug - 23 Aug	Qatar Airways
06 Aug - 20 Aug	Qatar Airways
21 Aug - 28 Aug	Finnair
08 Aug - 21 Aug	Scandinavian Airlines

Also check the deals for one-way flights from Helsinki to Tokyo 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 Helsinki to Tokyo in August from 814€

Return flights