Cheapest return flights from Cologne to Dublin in March from 121€

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

Return flights

31 Mar - 28 Apr Ryanair
26 Mar - 14 Apr Ryanair direct
30 Mar - 05 Apr Ryanair
31 Mar - 21 Apr Ryanair direct
31 Mar - 14 Apr Ryanair direct
31 Mar - 05 Apr Ryanair
31 Mar - 17 Apr Ryanair direct
27 Mar - 14 Apr Ryanair direct
29 Mar - 14 Apr Ryanair direct
31 Mar - 03 Apr Ryanair
26 Mar - 31 Mar Lufthansa
25 Mar - 31 Mar Lufthansa
24 Mar - 31 Mar Lufthansa
30 Mar - 31 Mar Ryanair
26 Mar - 27 Mar Ryanair
25 Mar - 27 Mar Eurowings
24 Mar - 27 Mar Ryanair
23 Mar - 31 Mar Eurowings
23 Mar - 30 Mar Ryanair
23 Mar - 27 Mar Wizz Air Malta

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

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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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