Cheapest one-way flights from Dublin to Cologne in December from $56

Best time to book flights for Dublin (DUB) to Cologne (CGN) flights at AirHint

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

One-Way flights

07 Dec Ryanair direct
01 Dec Ryanair direct
08 Dec Ryanair direct
26 Dec Ryanair direct
13 Dec Ryanair
29 Dec Ryanair direct
12 Dec Ryanair direct
11 Dec Ryanair direct
17 Dec Ryanair
18 Dec Lufthansa

Also check the deals for return flights from Dublin to Cologne in December.

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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