AirHint found the following cheapest one-way flights from Barcelona (BCN) to Tallinn (TLL) in August 2025 (see full year).

One-Way flights

30 Aug	Ryanair	direct
27 Aug	Norwegian Air Sweden AOC
29 Aug	Norwegian Air Sweden AOC
25 Aug	Ryanair
28 Aug	Ryanair
31 Aug	Vueling Airlines
26 Aug	Norwegian Air Sweden AOC
26 Aug	Ryanair	direct
19 Aug	Vueling Airlines
21 Aug	Scandinavian Airlines

Also check the deals for return flights from Barcelona to Tallinn in August.

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 one-way flights from Barcelona to Tallinn in August from 83€

One-Way flights