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

Return flights

22 Sep - 26 Sep	Singapore Airlines
25 Sep - 29 Sep	Turkish Airlines
16 Sep - 19 Sep	Finnair
19 Sep - 23 Sep	Japan Airlines
06 Sep - 13 Sep	Japan Airlines
19 Sep - 26 Sep	Japan Airlines
10 Sep - 17 Sep	Japan Airlines
11 Sep - 22 Sep	Turkish Airlines
19 Sep - 21 Sep	Japan Airlines

Also check the deals for one-way flights from Tokyo to Tallinn 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 Tokyo to Tallinn in September from $1386

Return flights