Cheapest return flights from Helsinki to Tallinn in September from 142€

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

Return flights

18 Sep - 20 Sep Finnair direct
04 Sep - 06 Sep Finnair direct
28 Sep - 30 Sep Finnair direct

Also check the deals for one-way flights from Helsinki to Tallinn 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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