AirHint found the following cheapest return flights from Dublin (DUB) to Prague (PRG) in July 2026 (see full year).

Return flights

16 Jul - 21 Jul	KLM
31 Jul - 03 Aug	SWISS
16 Jul - 21 Jul	Ryanair	direct
16 Jul - 19 Jul	KLM
19 Jul - 21 Jul	Ryanair	direct
16 Jul - 19 Jul	Aer Lingus	direct
16 Jul - 03 Aug	Ryanair	direct
31 Jul - 03 Aug	Ryanair	direct
19 Jul - 03 Aug	Ryanair	direct

Also check the deals for one-way flights from Dublin to Prague in July.

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 Dublin to Prague in July from $194

Return flights