How often are flights from Ireland to Cologne delayed?

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.

What is the cheapest airline that flies from Ireland to Cologne Köln/Bonn?

Ryanair and British Airways are the most popular carriers operating from Ireland to Cologne Köln/Bonn

What is the most punctual flight time for Ireland to Cologne flights?

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.

Which airlines fly to Cologne?

Aer Lingus, Lufthansa and Ryanair are the top three most popular airlines that fly to Cologne from Ireland according to our data. Aer Lingus is the first choice among our users, with 44% of people opting to fly with this airline when travelling to Cologne. Keep in mind that there are 4 different airlines that fly to Cologne on a routine basis, so you have a few additional options to choose from.

Which airline has the best punctuality record on Ireland to Cologne flights?

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.

How many flights depart from Ireland to Cologne on average per week?

As of September 2026, 1 flights take off from Ireland and land in Cologne each week. The most common flight departure day for this route is Fri, with 100% of weekly flights taking off on this day.

What day of the week experiences the fewest flight delays on this route?

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.

When did momondo last update prices for flights from Ireland to Cologne Köln/Bonn Airport?

Prices for flights from Ireland to Cologne Köln/Bonn Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Ireland to Cologne Köln/Bonn Airport?

As of September 2026, there is 1 operator available to choose from for flights from Ireland to Cologne Köln/Bonn Airport.

How old do you have to be to fly from Ireland to Cologne Köln/Bonn Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Cologne Köln/Bonn Airport.

What documentation or ID do you need to fly to Cologne Köln/Bonn Airport?

The necessary travel and health documents for your Cologne Köln/Bonn Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£25 Cheap Flights from Ireland to Cologne in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ireland to Cologne

Return

One-way

Last minute

Direct

Recent return flight deals from Ireland to Cologne

Enter your travel dates to find the best prices.

11:25 - 14:15DUB Dublin-CGN Cologne Köln/Bonn

1h 50mdirect

23:50 - 00:50CGN Cologne Köln/Bonn-DUB Dublin

2h 00mdirect

£38Ryanair

Thu, 5 Nov - Fri, 6 Nov

11:25 - 14:15DUB Dublin-CGN Cologne Köln/Bonn

1h 50mdirect

23:15 - 00:15CGN Cologne Köln/Bonn-DUB Dublin

2h 00mdirect

£48Ryanair

Thu, 5 Nov - Sat, 14 Nov

11:25 - 14:15DUB Dublin-CGN Cologne Köln/Bonn

1h 50mdirect

09:40 - 10:40CGN Cologne Köln/Bonn-DUB Dublin

2h 00mdirect

£52Ryanair

Thu, 12 Nov - Mon, 16 Nov

11:25 - 14:15DUB Dublin-CGN Cologne Köln/Bonn

1h 50mdirect

23:15 - 00:15CGN Cologne Köln/Bonn-DUB Dublin

2h 00mdirect

£52Ryanair

Thu, 5 Nov - Sat, 7 Nov

20:00 - 22:50DUB Dublin-CGN Cologne Köln/Bonn

1h 50mdirect

09:40 - 10:40CGN Cologne Köln/Bonn-DUB Dublin

2h 00mdirect

£53Ryanair

Sat, 14 Nov - Mon, 16 Nov

11:25 - 14:15DUB Dublin-CGN Cologne Köln/Bonn

1h 50mdirect

10:00 - 11:00CGN Cologne Köln/Bonn-DUB Dublin

2h 00mdirect

£54Ryanair

Thu, 5 Nov - Thu, 12 Nov

20:00 - 22:50DUB Dublin-CGN Cologne Köln/Bonn

1h 50mdirect

15:50 - 21:50CGN Cologne Köln/Bonn-DUB Dublin

7h 00m1 stop London Stansted

£54Ryanair

Sat, 14 Nov - Mon, 16 Nov

20:35 - 23:25DUB Dublin-CGN Cologne Köln/Bonn

1h 50mdirect

23:50 - 00:50CGN Cologne Köln/Bonn-DUB Dublin

2h 00mdirect

£55Ryanair

Fri, 6 Nov - Fri, 13 Nov

15:45 - 21:00DUB Dublin-CGN Cologne Köln/Bonn

4h 15m1 stop London Stansted

15:50 - 21:50CGN Cologne Köln/Bonn-DUB Dublin

7h 00m1 stop London Stansted

£79Multiple Airlines

Sat, 14 Nov - Mon, 16 Nov

05:55 - 16:20DUB Dublin-CGN Cologne Köln/Bonn

9h 25m2 stops Edinburgh Turnhouse London Stansted

23:50 - 00:50CGN Cologne Köln/Bonn-DUB Dublin

2h 00mdirect

£91Multiple Airlines

Thu, 5 Nov - Fri, 6 Nov

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Lufthansa flights from Ireland to Cologne

Our best Lufthansa deals on Ireland to Cologne flight tickets

Lufthansa

6 Nov

DUB05:10Dublin

6h 15m

2 stops

CGN12:25Cologne Köln/Bonn

13 Nov

CGN20:20Cologne Köln/Bonn

14h 40m

1 stop

DUB10:00Dublin

£172

Lufthansa

6 Nov

DUB05:10Dublin

6h 15m

2 stops

CGN12:25Cologne Köln/Bonn

13 Nov

CGN20:20Cologne Köln/Bonn

21h 10m

2 stops

DUB16:30Dublin

£207

Lufthansa

12 Nov

DUB05:10Dublin

6h 40m

2 stops

CGN12:50Cologne Köln/Bonn

16 Nov

CGN13:10Cologne Köln/Bonn

10h 35m

2 stops

DUB22:45Dublin

£215

Ryanair flights from Ireland to Cologne

Our best Ryanair deals on Ireland to Cologne flight tickets

Ryanair

5 Nov

DUB11:25Dublin

1h 50m

CGN14:15Cologne Köln/Bonn

6 Nov

CGN23:50Cologne Köln/Bonn

2h 00m

DUB00:50Dublin

£38

Ryanair

5 Nov

DUB11:25Dublin

1h 50m

CGN14:15Cologne Köln/Bonn

14 Nov

CGN23:15Cologne Köln/Bonn

2h 00m

DUB00:15Dublin

£48

Ryanair

5 Nov

DUB11:25Dublin

1h 50m

CGN14:15Cologne Köln/Bonn

7 Nov

CGN23:15Cologne Köln/Bonn

2h 00m

DUB00:15Dublin

£52

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

DublinCologne

DUB Dublin - CGN Cologne Köln/Bonn

DUBCGN

Dublin

Thu 5/11

11:25-14:15

Nonstop1h 50m

Cologne Köln/Bonn

Fri 6/11

23:50-00:50

Nonstop2h 00m

£38

DublinCologne

DUB Dublin - CGN Cologne Köln/Bonn

DUBCGN

Dublin

Thu 5/11

11:25-14:15

Nonstop1h 50m

Cologne Köln/Bonn

Sat 14/11

23:15-00:15

Nonstop2h 00m

£48

DublinCologne

DUB Dublin - CGN Cologne Köln/Bonn

DUBCGN

Dublin

Thu 12/11

11:25-14:15

Nonstop1h 50m

Cologne Köln/Bonn

Mon 16/11

09:40-10:40

Nonstop2h 00m

£52

DublinCologne

DUB Dublin - CGN Cologne Köln/Bonn

DUBCGN

Dublin

Thu 5/11

11:25-14:15

Nonstop1h 50m

Cologne Köln/Bonn

Sat 7/11

23:15-00:15

Nonstop2h 00m

£52

DublinCologne

DUB Dublin - CGN Cologne Köln/Bonn

DUBCGN

Dublin

Sat 14/11

20:00-22:50

Nonstop1h 50m

Cologne Köln/Bonn

Mon 16/11

09:40-10:40

Nonstop2h 00m

£53

DublinCologne

DUB Dublin - CGN Cologne Köln/Bonn

DUBCGN

Dublin

Thu 5/11

11:25-14:15

Nonstop1h 50m

Cologne Köln/Bonn

Thu 12/11

10:00-11:00

Nonstop2h 00m

£54

DublinCologne

DUB Dublin - CGN Cologne Köln/Bonn

DUBCGN

Dublin

Sat 14/11

20:00-22:50

Nonstop1h 50m

Cologne Köln/Bonn

Mon 16/11

15:50-21:50

1 stop7h 00m

£54

DublinCologne

DUB Dublin - CGN Cologne Köln/Bonn

DUBCGN

Dublin

Fri 6/11

20:35-23:25

Nonstop1h 50m

Cologne Köln/Bonn

Fri 13/11

23:50-00:50

Nonstop2h 00m

£55

DublinCologne

DUB Dublin - CGN Cologne Köln/Bonn

DUBCGN

Dublin

Sat 14/11

15:45-21:00

1 stop4h 15m

Cologne Köln/Bonn

Mon 16/11

15:50-21:50

1 stop7h 00m

£79

DublinCologne

DUB Dublin - CGN Cologne Köln/Bonn

DUBCGN

Dublin

Thu 5/11

05:55-16:20

2 stops9h 25m

Cologne Köln/Bonn

Fri 6/11

23:50-00:50

Nonstop2h 00m

£91

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to Cologne

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Cologne?

The month of July is, on average, the cheapest month to fly to Cologne from Ireland, with most prices found around £0. If you aren’t able to travel to Cologne during the month of July, then flying in June is also cheap. Prices for this month can be found on momondo for an average of £75.

What is the cheapest time of day to depart on your flight to Cologne?

Our data shows that the cheapest Ireland to Cologne flights are usually those with departure times in the evening. Our users have found flights to Cologne in the evening for as low as £105. In contrast, the most expensive time of day to depart to Cologne is in the afternoon when prices are around £125.

What is the cheapest Ireland to Cologne Köln/Bonn flight route?

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

What cabin class options are available on Ireland to Cologne flights?

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.

Can stopping save me money on Ireland to Cologne flights?

You could potentially save up to 7% on your flight if you consider stops on a Ireland to Cologne flight.

Cheap Ireland to Cologne flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Cologne

Best price found	£25
Direct flights	Tue, Fri, Sat and Sun
Airports in Cologne	1 airport

The best one-way flight to Cologne from Ireland in the past 72 hours is £25. The best return flight deal from Ireland to Cologne found on momondo in the last 72 hours is £38.

Direct flights go from Ireland to Cologne on Tuesday, Friday, Saturday and Sunday. There are no airlines offering direct flights..

There is 1 airport in Cologne. From Ireland there are direct flights to Cologne Köln/Bonn (CGN).

Search flight deals

Frequently asked questions about flying from Ireland to Cologne

When did momondo last update prices for flights from Ireland to Cologne Köln/Bonn Airport?
Prices for flights from Ireland to Cologne Köln/Bonn Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Ireland to Cologne Köln/Bonn Airport?
As of September 2026, there is 1 operator available to choose from for flights from Ireland to Cologne Köln/Bonn Airport.
How old do you have to be to fly from Ireland to Cologne Köln/Bonn Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Cologne Köln/Bonn Airport.
What documentation or ID do you need to fly to Cologne Köln/Bonn Airport?
The necessary travel and health documents for your Cologne Köln/Bonn Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Ireland to Cologne?
Based on momondo bookings for flights between Ireland and Cologne, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 26.67% of the total bookings. Other popular models include Airbus A320-100/200 with 26.67%, Airbus A320neo with 13.33%, and Airbus A321-100/200 with 13.33%.

Best airlines flying from Ireland to Cologne

Compare and see reviews for airlines that fly from Ireland to Cologne with momondo

Airline	Rating	Free Cancellation	Price
Ryanair	PriceFrom £40	Free Cancellation	Rating 6.9 5,456 reviews		Search Ryanair flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Cologne?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to Cologne. momondo saves you time and could save you money on your trip.

Can I find flights from Ireland to Cologne with flexible booking policies on momondo?

Yes. All flights to Cologne from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ireland to Cologne?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to Cologne.

I’m not ready to book a flight from Ireland to Cologne right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ireland to Cologne flights. All you need is a valid email address and we will do the rest; it is that quick and easy.