AirHint found the following cheapest return flights from Tallinn (TLL) to Tokyo (HND) in September 2025 (see full year).

Return flights

08 Sep - 15 Sep	Scandinavian Airlines
04 Sep - 06 Oct	Finnair
01 Sep - 08 Sep	Scandinavian Airlines
08 Sep - 14 Sep	Scandinavian Airlines
15 Sep - 25 Sep	Finnair
17 Sep - 24 Sep	Finnair
15 Sep - 21 Sep	Finnair
28 Sep - 12 Oct	Air France
27 Sep - 11 Oct	Lufthansa
16 Sep - 26 Sep	Lufthansa

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

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 Tallinn to Tokyo in September from $1112

Return flights