AirHint found the following cheapest return flights from Helsinki (HEL) to Tallinn (TLL) in March 2026 (see full year).

Return flights

21 Mar - 22 Mar	Ryanair
24 Mar - 27 Mar	airBaltic
12 Mar - 27 Mar	airBaltic
09 Mar - 12 Mar	airBaltic
24 Mar - 14 Apr	airBaltic
21 Mar - 22 Mar	Finnair	direct
09 Mar - 12 Mar	Finnair	direct
28 Mar - 28 Mar	airBaltic
24 Mar - 14 Apr	Finnair	direct
12 Mar - 27 Mar	Finnair	direct
28 Mar - 28 Mar	Finnair	direct
24 Mar - 27 Mar	Finnair	direct

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

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 Helsinki to Tallinn in March from 122€

Return flights