AirHint found the following cheapest one-way flights from Dublin (DUB) to Prague (PRG) in March 2026 (see full year).

One-Way flights

04 Mar	Aer Lingus	direct
25 Mar	Ryanair	direct
06 Mar	Aer Lingus	direct
20 Mar	Aer Lingus	direct
18 Mar	Ryanair
31 Mar	Ryanair
18 Mar	Ryanair	direct
19 Mar	Aer Lingus	direct
14 Mar	Aer Lingus	direct
31 Mar	Ryanair	direct

Also check the deals for return flights from Dublin to Prague in March.

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 one-way flights from Dublin to Prague in March from 38€

One-Way flights