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

Return flights

30 Jul - 03 Aug	Norwegian Air Sweden AOC
30 Jul - 03 Aug	Finnair	direct
12 Jul - 15 Jul	Finnair	direct
24 Jul - 27 Jul	Finnair	direct
24 Jul - 27 Jul	Norwegian Air Sweden AOC
24 Jul - 28 Jul	Finnair	direct
24 Jul - 25 Jul	Finnair	direct
09 Jul - 11 Jul	Finnair	direct
10 Jul - 25 Jul	Finnair	direct
13 Jul - 13 Jul	Finnair	direct
13 Jul - 20 Jul	Finnair	direct
12 Jul - 13 Jul	Finnair	direct

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

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 July from 146€

Return flights