Cheapest return flights from Cologne to Dublin in January from $101

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

Return flights

15 Jan - 19 Jan Ryanair direct
08 Jan - 19 Jan Ryanair direct
08 Jan - 18 Jan Ryanair direct
22 Jan - 06 Feb Ryanair direct
05 Jan - 19 Jan Ryanair direct
05 Jan - 18 Jan Ryanair direct
01 Jan - 05 Jan Ryanair direct
01 Jan - 19 Jan Ryanair direct
01 Jan - 18 Jan Ryanair direct
02 Jan - 05 Jan Ryanair direct
02 Jan - 19 Jan Ryanair direct

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

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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Feel free to contact us with any feedback or request another flight research.