Cheapest return flights from Cologne to Dublin in January from 35€

AirHint found the following cheapest return flights from Cologne (CGN) to Dublin (DUB) in January 2026 (see full year).

Return flights

12 Jan - 23 Jan Ryanair direct
11 Jan - 23 Jan Ryanair direct
12 Jan - 26 Jan Ryanair direct
12 Jan - 22 Jan Ryanair direct
12 Jan - 19 Jan Ryanair direct
30 Jan - 09 Feb Ryanair direct
30 Jan - 02 Feb Ryanair direct
29 Jan - 09 Feb Ryanair direct
29 Jan - 02 Feb Ryanair direct
15 Jan - 02 Feb Ryanair direct
19 Jan - 02 Feb Ryanair direct
15 Jan - 23 Jan Ryanair direct
19 Jan - 23 Jan Ryanair direct
11 Jan - 26 Jan Ryanair direct
11 Jan - 22 Jan Ryanair direct
11 Jan - 19 Jan Ryanair direct
26 Jan - 09 Feb Ryanair direct
26 Jan - 02 Feb Ryanair direct
22 Jan - 09 Feb Ryanair direct
22 Jan - 02 Feb Ryanair direct

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

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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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