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

Return flights

03 Jun - 06 Jun	Ryanair
04 Jun - 08 Jun	KLM
03 Jun - 11 Jun	Ryanair	direct
03 Jun - 05 Jun	Ryanair	direct
05 Jun - 11 Jun	Vueling Airlines
07 Jun - 11 Jun	Ryanair	direct
05 Jun - 07 Jun	KLM
04 Jun - 11 Jun	Ryanair	direct
04 Jun - 05 Jun	Ryanair	direct
05 Jun - 11 Jun	Ryanair	direct
29 Jun - 17 Jul	Ryanair	direct
26 Jun - 17 Jul	Ryanair	direct
29 Jun - 13 Jul	Ryanair	direct
25 Jun - 13 Jul	Ryanair	direct
26 Jun - 13 Jul	Ryanair	direct
27 Jun - 17 Jul	Ryanair	direct
27 Jun - 13 Jul	Ryanair	direct

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

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 June from 147€

Return flights