Cheapest Ryanair flights Dublin to Kos from 35€

We have prepared for you the list of the cheapest deals for Ryanair flight from Dublin (DUB) to Kos (KGS) by the month of departure.

Cheapest flights for August 2025

Departure date Cheapest price
16 Aug 2025 35 € Book Now
19 Aug 2025 35 € Book Now
26 Aug 2025 38 € Book Now
23 Aug 2025 85 € Book Now
30 Aug 2025 102 € Book Now

Cheapest flights for September 2025

Departure date Cheapest price
09 Sep 2025 35 € Book Now
13 Sep 2025 35 € Book Now
16 Sep 2025 36 € Book Now
06 Sep 2025 38 € Book Now
30 Sep 2025 51 € Book Now

Cheapest flights for October 2025

Departure date Cheapest price
18 Oct 2025 35 € Book Now
21 Oct 2025 35 € Book Now
25 Oct 2025 42 € Book Now
14 Oct 2025 70 € Book Now
07 Oct 2025 90 € Book Now

The deals are updated by AirHint regularly. Please keep in mind that the price may go up as tickets are purchased by other travellers. Only the cheapest one-way flights are offered. Book fast to secure these cheap Ryanair prices.

Ryanair deals from Dublin to all destinations

Ryanair deals from Kos to all destinations

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