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

Return flights

27 Aug - 16 Sep	Ryanair	direct
27 Aug - 02 Sep	Ryanair
27 Aug - 01 Sep	Ryanair
27 Aug - 05 Sep	Ryanair	direct
27 Aug - 17 Sep	Ryanair	direct
27 Aug - 10 Sep	Ryanair	direct
29 Aug - 16 Sep	Ryanair	direct
27 Aug - 03 Sep	Ryanair
27 Aug - 31 Aug	Ryanair	direct
31 Aug - 05 Sep	Air Europa
27 Aug - 04 Sep	Ryanair	direct
27 Aug - 29 Aug	Ryanair	direct
25 Aug - 31 Aug	Air Europa
28 Aug - 31 Aug	Eurowings	direct
27 Aug - 28 Aug	Ryanair	direct
27 Aug - 30 Aug	Ryanair
25 Aug - 26 Aug	Vueling Airlines
30 Aug - 31 Aug	Vueling Airlines
29 Aug - 30 Aug	KLM
25 Aug - 28 Aug	Air Europa

Also check the deals for one-way flights from Barcelona to Prague 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 Prague in August from $179

Return flights