Cheapest return flights from Dublin to Prague in September from $164

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

Return flights

14 Sep - 16 Sep Ryanair direct
13 Sep - 16 Sep Ryanair direct
14 Sep - 15 Sep Ryanair direct
13 Sep - 15 Sep Ryanair direct
12 Sep - 16 Sep Ryanair direct
12 Sep - 15 Sep Ryanair direct
04 Sep - 06 Sep Lufthansa
04 Sep - 16 Sep Ryanair direct
04 Sep - 15 Sep Ryanair direct
18 Sep - 21 Sep Aer Lingus direct

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

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