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

Return flights

26 Aug - 06 Sep	Ryanair
26 Aug - 02 Sep	Ryanair
29 Aug - 02 Sep	Ryanair
30 Aug - 06 Sep	Ryanair
30 Aug - 02 Sep	Ryanair
31 Aug - 13 Sep	Ryanair
28 Aug - 02 Sep	Ryanair
29 Aug - 01 Sep	Ryanair
31 Aug - 04 Sep	Ryanair
23 Aug - 31 Aug	LOT
27 Aug - 06 Sep	Norwegian Air Sweden AOC
26 Aug - 31 Aug	Ryanair
26 Aug - 29 Aug	Ryanair
26 Aug - 30 Aug	Eurowings
22 Aug - 29 Aug	LOT
22 Aug - 27 Aug	LOT
22 Aug - 26 Aug	Ryanair
27 Aug - 30 Aug	Ryanair
22 Aug - 30 Aug	Ryanair
21 Aug - 31 Aug	LOT

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

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona

Cheapest return flights from Tallinn to Barcelona in August from $198

Return flights