Cheapest one-way flights from Helsinki to Tallinn in September from 73€

Best time to book flights for Helsinki (HEL) to Tallinn (TLL) flights at AirHint

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

One-Way flights

19 Sep Norwegian Air Sweden AOC
19 Sep Finnair direct

Also check the deals for return 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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