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

Ryanair and Lufthansa are the most popular carriers operating from Dublin to Cologne Köln/Bonn

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.

How often are flights from Dublin to Cologne delayed?

Historically, on average around 14% of flights between Dublin and Cologne have experienced a delay on any given week. The average delay length over the past 12 months has been 102 minutes.

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

According to our data, Ryanair have had the fewest delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

Which airlines fly to Cologne?

Aer Lingus, Lufthansa and Ryanair are the top three most popular airlines that fly to Cologne from Dublin according to our data. Aer Lingus is the first choice among our users, with 46% 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.

What is the most punctual flight time for Dublin 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.

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

Prices for flights from Dublin Airport to Cologne Köln/Bonn Airport refresh daily.

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

The number of operators available for flights from Dublin Airport to Cologne Köln/Bonn Airport is 1 as of September 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport 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.

£23 Cheap Flights from Dublin to Cologne in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dublin to Cologne

Return

One-way

Direct

Cheap return flights

Enter your travel dates to find the best prices.

20:15 - 23:10DUB Dublin-CGN Cologne Köln/Bonn

1h 55mdirect

22:55 - 23:50CGN Cologne Köln/Bonn-DUB Dublin

1h 55mdirect

£35Ryanair

Tue, 13 Oct - Fri, 23 Oct

20:15 - 23:10DUB Dublin-CGN Cologne Köln/Bonn

1h 55mdirect

23:50 - 00:45CGN Cologne Köln/Bonn-DUB Dublin

1h 55mdirect

£35Ryanair

Tue, 13 Oct - Tue, 20 Oct

20:15 - 23:10DUB Dublin-CGN Cologne Köln/Bonn

1h 55mdirect

22:55 - 23:50CGN Cologne Köln/Bonn-DUB Dublin

1h 55mdirect

£47Ryanair

Tue, 13 Oct - Fri, 23 Oct

20:15 - 23:10DUB Dublin-CGN Cologne Köln/Bonn

1h 55mdirect

23:50 - 00:45CGN Cologne Köln/Bonn-DUB Dublin

1h 55mdirect

£47Ryanair

Tue, 13 Oct - Tue, 20 Oct

20:15 - 23:10DUB Dublin-CGN Cologne Köln/Bonn

1h 55mdirect

23:50 - 00:45CGN Cologne Köln/Bonn-DUB Dublin

1h 55mdirect

£47Ryanair

Tue, 13 Oct - Tue, 20 Oct

22:00 - 10:55DUB Dublin-CGN Cologne Köln/Bonn

11h 55m1 stop London Stansted

22:55 - 23:50CGN Cologne Köln/Bonn-DUB Dublin

1h 55mdirect

£54Ryanair

Tue, 13 Oct - Fri, 23 Oct

22:00 - 10:55DUB Dublin-CGN Cologne Köln/Bonn

11h 55m1 stop London Stansted

22:55 - 23:50CGN Cologne Köln/Bonn-DUB Dublin

1h 55mdirect

£58Ryanair

Tue, 13 Oct - Fri, 23 Oct

06:55 - 18:20DUB Dublin-CGN Cologne Köln/Bonn

10h 25m2 stops Glasgow Intl London Stansted

22:55 - 23:50CGN Cologne Köln/Bonn-DUB Dublin

1h 55mdirect

£75Multiple Airlines

Tue, 13 Oct - Fri, 23 Oct

15:45 - 22:40DUB Dublin-CGN Cologne Köln/Bonn

5h 55m1 stop London Stansted

21:40 - 08:35CGN Cologne Köln/Bonn-DUB Dublin

11h 55m1 stop London Stansted

£77Ryanair

Tue, 20 Oct - Tue, 27 Oct

06:30 - 13:20DUB Dublin-CGN Cologne Köln/Bonn

5h 50m1 stop Manchester

13:35 - 23:25CGN Cologne Köln/Bonn-DUB Dublin

10h 50m1 stop Manchester

£86Multiple Airlines

Sun, 8 Nov - Thu, 12 Nov

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Pegasus Airlines flights from Dublin to Cologne

Our best Pegasus Airlines deals on Dublin to Cologne flight tickets

Pegasus Airlines

29 Sept

DUB14:05Dublin

9h 35m

1 stop

CGN00:40Cologne Köln/Bonn

29 Sept

CGN03:30Cologne Köln/Bonn

34h 30m

2 stops

DUB13:00Dublin

£787

Pegasus Airlines

26 Sept

DUB14:05Dublin

9h 35m

1 stop

CGN00:40Cologne Köln/Bonn

26 Sept

CGN03:30Cologne Köln/Bonn

34h 30m

2 stops

DUB13:00Dublin

£794

Pegasus Airlines

29 Sept

DUB14:05Dublin

9h 35m

1 stop

CGN00:40Cologne Köln/Bonn

29 Sept

CGN03:30Cologne Köln/Bonn

34h 30m

2 stops

DUB13:00Dublin

£796

Ryanair flights from Dublin to Cologne

Our best Ryanair deals on Dublin to Cologne flight tickets

Ryanair

13 Oct

DUB20:15Dublin

1h 55m

CGN23:10Cologne Köln/Bonn

23 Oct

CGN22:55Cologne Köln/Bonn

1h 55m

DUB23:50Dublin

£35

Ryanair

13 Oct

DUB20:15Dublin

1h 55m

CGN23:10Cologne Köln/Bonn

23 Oct

CGN22:55Cologne Köln/Bonn

1h 55m

DUB23:50Dublin

£46

Ryanair

13 Oct

DUB20:15Dublin

1h 55m

CGN23:10Cologne Köln/Bonn

20 Oct

CGN23:50Cologne Köln/Bonn

1h 55m

DUB00:45Dublin

£47

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

DublinCologne

DUB Dublin - CGN Cologne Köln/Bonn

DUBCGN

Dublin

Tue 13/10

20:15-23:10

Nonstop1h 55m

Cologne Köln/Bonn

Fri 23/10

22:55-23:50

Nonstop1h 55m

£35

DublinCologne

DUB Dublin - CGN Cologne Köln/Bonn

DUBCGN

Dublin

Tue 13/10

20:15-23:10

Nonstop1h 55m

Cologne Köln/Bonn

Tue 20/10

23:50-00:45

Nonstop1h 55m

£35

DublinCologne

DUB Dublin - CGN Cologne Köln/Bonn

DUBCGN

Dublin

Tue 13/10

20:15-23:10

Nonstop1h 55m

Cologne Köln/Bonn

Fri 23/10

22:55-23:50

Nonstop1h 55m

£46

DublinCologne

DUB Dublin - CGN Cologne Köln/Bonn

DUBCGN

Dublin

Tue 13/10

20:15-23:10

Nonstop1h 55m

Cologne Köln/Bonn

Tue 20/10

23:50-00:45

Nonstop1h 55m

£46

DublinCologne

DUB Dublin - CGN Cologne Köln/Bonn

DUBCGN

Dublin

Tue 13/10

20:15-23:10

Nonstop1h 55m

Cologne Köln/Bonn

Tue 20/10

23:50-00:45

Nonstop1h 55m

£47

DublinCologne

DUB Dublin - CGN Cologne Köln/Bonn

DUBCGN

Dublin

Tue 13/10

22:00-10:55

1 stop11h 55m

Cologne Köln/Bonn

Fri 23/10

22:55-23:50

Nonstop1h 55m

£54

DublinCologne

DUB Dublin - CGN Cologne Köln/Bonn

DUBCGN

Dublin

Tue 13/10

22:00-10:55

1 stop11h 55m

Cologne Köln/Bonn

Fri 23/10

22:55-23:50

Nonstop1h 55m

£58

DublinCologne

DUB Dublin - CGN Cologne Köln/Bonn

DUBCGN

Dublin

Tue 13/10

06:55-18:20

2 stops10h 25m

Cologne Köln/Bonn

Fri 23/10

22:55-23:50

Nonstop1h 55m

£75

DublinCologne

DUB Dublin - CGN Cologne Köln/Bonn

DUBCGN

Dublin

Tue 20/10

15:45-22:40

1 stop5h 55m

Cologne Köln/Bonn

Tue 27/10

21:40-08:35

1 stop11h 55m

£77

DublinCologne

DUB Dublin - CGN Cologne Köln/Bonn

DUBCGN

Dublin

Sun 8/11

06:30-13:20

1 stop5h 50m

Cologne Köln/Bonn

Thu 12/11

13:35-23:25

1 stop10h 50m

£86

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 Dublin 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

What is the typical price of a round-trip flight between Dublin and Cologne?

Prices are currently low for flights on this route.

Typical prices usually range from £90 to £142.
The lowest price recently found on this route was £35.

What is the cheapest month to fly to Cologne?

The month of July is, on average, the cheapest month to fly to Cologne from Dublin, 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 £73.

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

Our data shows that Monday is the least expensive day to fly to Cologne. Tickets to fly out on this day can be as low as £95. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to Cologne for around £122.

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

Our data shows that the cheapest Dublin 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 £81. In contrast, the most expensive time of day to depart to Cologne is in the afternoon when prices are around £122.

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

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

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

There is only 1 cabin class available to choose from on Dublin 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 Dublin to Cologne flights?

No. A direct flight is the cheapest option for a flight between Dublin to Cologne.

How have Dublin to Cologne flight prices changed over time?

As of September 2026, prices for Dublin to Cologne flights are approximately 38% more expensive when compared to flights at the same time last year.

When to book flights from Dublin to Cologne

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Cologne according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Dublin to Cologne (DUB to CGN) flight deals and tips

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

Best price found	£23
Direct flights	Tue, Wed, Fri and Sun
Airports in Cologne	1 airport

The best one-way flight to Cologne from Dublin in the past 72 hours is £23. The best return flight deal from Dublin to Cologne found on momondo in the last 72 hours is £35.

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

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

Search flight deals

Frequently asked questions about flying from Dublin to Cologne

How far is Dublin to Cologne Köln/Bonn by plane?
A flight from Dublin to Cologne Köln/Bonn will travel around 583.0 mi.
When did momondo last update prices for flights from Dublin Airport to Cologne Köln/Bonn Airport?
Prices for flights from Dublin Airport to Cologne Köln/Bonn Airport refresh daily.
How many operators does momondo search for flights from Dublin Airport to Cologne Köln/Bonn Airport?
The number of operators available for flights from Dublin Airport to Cologne Köln/Bonn Airport is 1 as of September 2026.
How old do you have to be to fly from Dublin Airport to Cologne Köln/Bonn Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport 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 Dublin to Cologne?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Dublin to Cologne is Airbus A320-100/200 (32.26% of total bookings). The next most popular plane models are Airbus A321-100/200 (22.58%), Boeing 737-800 Passenger/BBJ2 (winglets) (16.13%), and Airbus A320neo (12.90%).
What is the most popular airline from Dublin to Cologne?
momondo data reveals that the most frequently booked airline on the route from Dublin to Cologne is Ryanair, representing 100% of all bookings.

Best airlines flying from Dublin to Cologne

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

Airline	Rating	Free Cancellation	Price
Ryanair	PriceFrom £65	Free Cancellation	Rating 6.9 5,487 reviews		Search Ryanair flights

Why use momondo?

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

It is quick and easy to find Dublin to Cologne flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Cologne that suits you.

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

momondo does allow users to show only those flights to Cologne from Dublin which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Dublin to Cologne flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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