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

Return flights

26 Aug - 02 Sep	Vueling Airlines
28 Aug - 01 Sep	Wizz Air Malta
26 Aug - 28 Aug	Vueling Airlines
26 Aug - 01 Sep	Ryanair
27 Aug - 01 Sep	Wizz Air Malta
28 Aug - 04 Sep	Ryanair
21 Aug - 25 Aug	Ryanair
19 Aug - 25 Aug	Ryanair
26 Aug - 04 Sep	Vueling Airlines
27 Aug - 04 Sep	Vueling Airlines
20 Aug - 25 Aug	Ryanair
25 Aug - 30 Aug	Ryanair
21 Aug - 30 Aug	Ryanair
15 Aug - 25 Aug	Wizz Air Malta
14 Aug - 25 Aug	Ryanair
27 Aug - 29 Aug	Vueling Airlines
14 Aug - 18 Aug	Ryanair
26 Aug - 03 Sep	Ryanair

Also check the deals for one-way flights from Barcelona to Bratislava 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 return flights from Barcelona to Bratislava in August from 130€

Return flights