Cheapest return flights from Cologne to Dublin in October from $81

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

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

Return flights

08 Oct - 10 Oct Ryanair direct
05 Oct - 08 Oct Ryanair direct
05 Oct - 10 Oct Ryanair direct
15 Oct - 22 Oct Ryanair direct
15 Oct - 30 Oct Ryanair direct
15 Oct - 31 Oct Ryanair direct
08 Oct - 22 Oct Ryanair direct
15 Oct - 03 Nov Ryanair direct
15 Oct - 02 Nov Ryanair direct
15 Oct - 17 Oct Ryanair direct
24 Oct - 30 Oct Ryanair direct
08 Oct - 17 Oct Ryanair direct
24 Oct - 03 Nov Ryanair direct
24 Oct - 09 Nov Ryanair direct
24 Oct - 02 Nov Ryanair direct
19 Oct - 03 Nov Ryanair direct
19 Oct - 02 Nov Ryanair direct
17 Oct - 03 Nov Ryanair direct
17 Oct - 02 Nov Ryanair direct
22 Oct - 03 Nov Ryanair direct

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

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