Cheap flights from Ireland to Cologne from €22

The cheapest month to fly to Cologne from Ireland is in July. Flight prices, which tend to average around €0, are often lower during this time because this is during the off-season. If you’re not able to fly to Cologne in July, then November is your next best option. Flight prices from Ireland to Cologne during November average around €86.

In the evening is the cheapest time of day to fly from Ireland to Cologne when you can find flight prices for as low as €128. Flying to Cologne in the evening is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Cologne, so prices are often more expensive at around €192 per ticket.

Fly from Dublin to Cologne Köln/Bonn for the best Ireland - Cologne Köln/Bonn flight prices

There is only 1 cabin class available to choose from on Ireland to Cologne flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Ryanair is the most popular carrier operating from Ireland to Cologne Köln/Bonn

Lufthansa, Aer Lingus and Eurowings are the top three most popular airlines that fly to Cologne from Ireland according to our data. Lufthansa is the first choice among our users, with 58% of people opting to fly with this airline when travelling to Cologne. Keep in mind that there are 5 different airlines that fly to Cologne on a routine basis, so you have a few additional options to choose from.

Historically, on average around 16% of flights between Ireland and Cologne have experienced a delay on any given week. The average delay length over the past 12 months has been 101 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

According to our data, Ryanair have had the fewest delays on this route over the last 12 months, with about 15% of their flights experiencing any sort of delay.

As of November 2026, there are 1 flights per week flying from Ireland to Cologne. The most common day of the week flights depart is Sat, with 100% of flights taking off on this day.

Flight times vary depending on what airport in Ireland you fly out of and what airport in Cologne you fly into. For example, flying from Dublin to Cologne takes 1h 50m on average. On the other hand, flying from Cork to Cologne takes 10h 35m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.