Cheapest Ryanair flights Dublin to Kos from 30€

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 October 2025

Departure date Cheapest price
21 Oct 2025 30 € Book Now
14 Oct 2025 30 € Book Now
25 Oct 2025 35 € Book Now
18 Oct 2025 37 € Book Now

Cheapest flights for June 2026

Departure date Cheapest price
14 Jun 2026 170 € Book Now
12 Jun 2026 170 € Book Now
05 Jun 2026 185 € Book Now
07 Jun 2026 185 € Book Now
19 Jun 2026 202 € Book Now

Cheapest flights for July 2026

Departure date Cheapest price
19 Jul 2026 143 € Book Now
26 Jul 2026 143 € Book Now
24 Jul 2026 143 € Book Now
17 Jul 2026 143 € Book Now
31 Jul 2026 155 € Book Now

Cheapest flights for August 2026

Departure date Cheapest price
21 Aug 2026 83 € Book Now
23 Aug 2026 83 € Book Now
28 Aug 2026 92 € Book Now
30 Aug 2026 92 € Book Now
14 Aug 2026 106 € Book Now

Cheapest flights for September 2026

Departure date Cheapest price
06 Sep 2026 93 € Book Now
04 Sep 2026 99 € Book Now
13 Sep 2026 118 € Book Now
11 Sep 2026 119 € Book Now
27 Sep 2026 142 € 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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