Cheapest return flights from Cologne to Dublin in December from 42€

AirHint found the following cheapest return flights from Cologne (CGN) to Dublin (DUB) in December 2025 (see full year).

Return flights

31 Dec - 16 Jan Ryanair direct
31 Dec - 15 Jan Ryanair direct
31 Dec - 09 Jan Ryanair direct
31 Dec - 08 Jan Ryanair direct
31 Dec - 18 Jan Ryanair direct
31 Dec - 11 Jan Ryanair direct
15 Dec - 31 Dec Ryanair direct
31 Dec - 07 Jan Ryanair
31 Dec - 05 Jan Ryanair
31 Dec - 01 Jan Ryanair direct
31 Dec - 02 Jan Ryanair
22 Dec - 31 Dec Ryanair direct
12 Dec - 31 Dec Ryanair direct
11 Dec - 31 Dec Ryanair direct
26 Dec - 31 Dec Jet2
01 Dec - 15 Dec Ryanair direct
01 Dec - 05 Dec Ryanair
08 Dec - 14 Dec Ryanair
15 Dec - 24 Dec Ryanair direct
28 Dec - 31 Dec Ryanair direct

Also check the deals for one-way flights from Cologne to Dublin in December.

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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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