Cheapest return flights from Tokyo to Helsinki in September from $978

Best time to book flights for Tokyo (NRT) to Helsinki (HEL) flights at AirHint

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

Return flights

25 Sep - 06 Oct Finnair direct
11 Sep - 18 Sep Finnair direct
01 Sep - 30 Sep Finnair direct
23 Sep - 28 Sep Turkish Airlines
24 Sep - 27 Sep Turkish Airlines
08 Sep - 12 Sep Finnair direct
01 Sep - 05 Sep Finnair direct
06 Sep - 15 Sep Finnair direct
23 Sep - 28 Sep Finnair direct
14 Sep - 21 Sep Finnair direct
12 Sep - 16 Sep Finnair direct

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

Skyscanner

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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