Cheapest return flights from Dublin to Prague in September from $109

Best time to book flights for Dublin (DUB) to Prague (PRG) flights at AirHint

AirHint found the following cheapest return flights from Dublin (DUB) to Prague (PRG) in September 2025 (see full year).

Return flights

20 Sep - 30 Sep Ryanair direct
20 Sep - 23 Sep Ryanair direct
17 Sep - 30 Sep Ryanair direct
17 Sep - 19 Sep Ryanair direct
17 Sep - 23 Sep Ryanair direct
05 Sep - 06 Sep Ryanair direct
05 Sep - 19 Sep Ryanair direct
05 Sep - 23 Sep Ryanair direct
27 Sep - 30 Sep Ryanair direct
01 Sep - 06 Sep Ryanair direct
20 Sep - 07 Oct Ryanair direct
20 Sep - 04 Oct Ryanair direct
17 Sep - 07 Oct Ryanair direct
17 Sep - 04 Oct Ryanair direct
27 Sep - 07 Oct Ryanair direct
27 Sep - 11 Oct Ryanair direct
27 Sep - 14 Oct Ryanair direct
27 Sep - 13 Oct Ryanair direct
27 Sep - 04 Oct Ryanair direct
20 Sep - 03 Oct Ryanair direct

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

Skyscanner

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.

Book a cheap hotel in Prague

Cheap car rent in Prague