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

Return flights

28 Aug - 04 Sep	Ryanair
26 Aug - 04 Sep	easyJet
26 Aug - 04 Sep	easyJet	direct
30 Aug - 02 Sep	Ryanair
28 Aug - 31 Aug	Ryanair
24 Aug - 27 Aug	Ryanair
29 Aug - 31 Aug	Ryanair
19 Aug - 22 Aug	Ryanair
21 Aug - 28 Aug	Ryanair
26 Aug - 30 Aug	easyJet	direct
21 Aug - 26 Aug	Ryanair
24 Aug - 26 Aug	Ryanair
13 Aug - 17 Aug	Ryanair
10 Aug - 13 Aug	Ryanair
30 Aug - 02 Sep	easyJet	direct

Also check the deals for one-way flights from Belfast 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 Belfast to Prague in August from 133€

Return flights