Cheapest return flights from Kos to Dublin in September from $265

Best time to book flights for Kos (KGS) to Dublin (DUB) flights at AirHint

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

Return flights

13 Sep - 30 Sep Ryanair direct
13 Sep - 16 Sep Ryanair direct

Also check the deals for one-way flights from Kos to Dublin 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.

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