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

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

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

2 flights are operational weekly from Cologne to Dublin as of September 2026. The most popular departure day for this route is Fri, with 50% of flights per week taking off on this day.

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

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cologne Köln/Bonn Airport to Dublin Airport.

What documentation or ID do you need to fly to Dublin Airport?

The necessary travel and health documents for your Dublin 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 licence 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.

€20 Cheap Flights from Cologne to Dublin in 2026/27

Find the cheapest flights from Cologne to Dublin

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

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

2h 00mdirect

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

1h 50mdirect

€39Ryanair

Fri, 6 Nov - Sat, 14 Nov

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

2h 00mdirect

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

1h 50mdirect

€40Ryanair

Fri, 6 Nov - Sat, 14 Nov

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

2h 00mdirect

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

1h 50mdirect

€40Ryanair

Fri, 6 Nov - Sat, 14 Nov

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

1h 55mdirect

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

1h 50mdirect

€46Ryanair

Tue, 20 Oct - Thu, 5 Nov

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

1h 55mdirect

19:35 - 22:30DUB Dublin-CGN Cologne Köln/Bonn

1h 55mdirect

€47Ryanair

Tue, 13 Oct - Fri, 16 Oct

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

2h 00mdirect

11:05 - 13:55DUB Dublin-CGN Cologne Köln/Bonn

1h 50mdirect

€51Ryanair

Fri, 22 Jan - Mon, 25 Jan

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

2h 00mdirect

11:05 - 13:55DUB Dublin-CGN Cologne Köln/Bonn

1h 50mdirect

€52Ryanair

Fri, 6 Nov - Mon, 9 Nov

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

2h 00mdirect

11:05 - 13:55DUB Dublin-CGN Cologne Köln/Bonn

1h 50mdirect

€53Ryanair

Fri, 6 Nov - Mon, 9 Nov

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

2h 00mdirect

11:05 - 13:55DUB Dublin-CGN Cologne Köln/Bonn

1h 50mdirect

€54Ryanair

Fri, 6 Nov - Mon, 9 Nov

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

2h 00mdirect

11:05 - 13:55DUB Dublin-CGN Cologne Köln/Bonn

1h 50mdirect

€54Ryanair

Fri, 6 Nov - Mon, 9 Nov

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Ryanair flights from Cologne to Dublin

Our best Ryanair deals on Cologne to Dublin flight tickets

Ryanair

6 Nov

CGN23:50Cologne Köln/Bonn

2h 00m

DUB00:50Dublin

14 Nov

DUB20:00Dublin

1h 50m

CGN22:50Cologne Köln/Bonn

€39

Ryanair

6 Nov

CGN23:50Cologne Köln/Bonn

2h 00m

DUB00:50Dublin

14 Nov

DUB20:00Dublin

1h 50m

CGN22:50Cologne Köln/Bonn

€40

Ryanair

6 Nov

CGN23:50Cologne Köln/Bonn

2h 00m

DUB00:50Dublin

14 Nov

DUB20:00Dublin

1h 50m

CGN22:50Cologne Köln/Bonn

€40

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CologneDublin

CGN Cologne Köln/Bonn - DUB Dublin

CGNDUB

Cologne Köln/Bonn

Fri 6/11

23:50-00:50

Nonstop2h 00m

Dublin

Sat 14/11

20:00-22:50

Nonstop1h 50m

€39

CologneDublin

CGN Cologne Köln/Bonn - DUB Dublin

CGNDUB

Cologne Köln/Bonn

Fri 6/11

23:50-00:50

Nonstop2h 00m

Dublin

Sat 14/11

20:00-22:50

Nonstop1h 50m

€40

CologneDublin

CGN Cologne Köln/Bonn - DUB Dublin

CGNDUB

Cologne Köln/Bonn

Fri 6/11

23:50-00:50

Nonstop2h 00m

Dublin

Sat 14/11

20:00-22:50

Nonstop1h 50m

€40

Fastest return journey

CologneDublin

CGN Cologne Köln/Bonn - DUB Dublin

CGNDUB

Cologne Köln/Bonn

Tue 20/10

23:50-00:45

Nonstop1h 55m

Dublin

Thu 5/11

11:25-14:15

Nonstop1h 50m

€46

CologneDublin

CGN Cologne Köln/Bonn - DUB Dublin

CGNDUB

Cologne Köln/Bonn

Tue 13/10

23:50-00:45

Nonstop1h 55m

Dublin

Fri 16/10

19:35-22:30

Nonstop1h 55m

€47

CologneDublin

CGN Cologne Köln/Bonn - DUB Dublin

CGNDUB

Cologne Köln/Bonn

Fri 22/1

23:50-00:50

Nonstop2h 00m

Dublin

Mon 25/1

11:05-13:55

Nonstop1h 50m

€51

CologneDublin

CGN Cologne Köln/Bonn - DUB Dublin

CGNDUB

Cologne Köln/Bonn

Fri 6/11

23:50-00:50

Nonstop2h 00m

Dublin

Mon 9/11

11:05-13:55

Nonstop1h 50m

€52

CologneDublin

CGN Cologne Köln/Bonn - DUB Dublin

CGNDUB

Cologne Köln/Bonn

Fri 6/11

23:50-00:50

Nonstop2h 00m

Dublin

Mon 9/11

11:05-13:55

Nonstop1h 50m

€53

CologneDublin

CGN Cologne Köln/Bonn - DUB Dublin

CGNDUB

Cologne Köln/Bonn

Fri 6/11

23:50-00:50

Nonstop2h 00m

Dublin

Mon 9/11

11:05-13:55

Nonstop1h 50m

€54

CologneDublin

CGN Cologne Köln/Bonn - DUB Dublin

CGNDUB

Cologne Köln/Bonn

Fri 6/11

23:50-00:50

Nonstop2h 00m

Dublin

Mon 9/11

11:05-13:55

Nonstop1h 50m

€54

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 Cologne to Dublin

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

Other information

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

Prices are currently low for flights on this route.

Typical prices usually range from €125 to €174.
The lowest price recently found on this route was €39.

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of November, then book flights to Dublin from Cologne during January instead. Flights to Dublin in January, while not as cheap as those in November, still average around €75.

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

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

How far in advance should I book a flight from Cologne to Dublin?

You are more likely to see cheaper flights to Dublin from Cologne when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €128 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Cologne for as low as €110 on momondo.

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

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

How have Cologne to Dublin flight prices changed over time?

As of September 2026, prices for Cologne to Dublin flights are approximately 25% more expensive when compared to flights at the same time last year.

When to book flights from Cologne to Dublin

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

Estimated return price

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

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

Best price found	€20
Fastest flight time	1h 55m
Direct flights	Every day
Airports in Dublin	1 airport

The best one-way flight to Dublin from Cologne in the past 72 hours is €20. The best return flight deal from Cologne to Dublin found on momondo in the last 72 hours is €39.

The fastest flight from Cologne to Dublin takes 1h 55m

Direct flights go from Cologne to Dublin every day.

There is 1 airport in Dublin. From Cologne there are direct flights to Dublin (DUB).

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Frequently asked questions about flying from Cologne to Dublin

How far is Cologne Köln/Bonn to Dublin by plane?
The straight-line distance from Cologne Köln/Bonn to Dublin is 938.3 km. Typically, this will take 1h 55m by plane in normal conditions.
When did momondo last update prices for flights from Cologne Köln/Bonn Airport to Dublin Airport?
Prices for flights from Cologne Köln/Bonn Airport to Dublin Airport are updated daily.
How old do you have to be to fly from Cologne Köln/Bonn Airport to Dublin Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Cologne Köln/Bonn Airport to Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The necessary travel and health documents for your Dublin 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 licence 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 Cologne to Dublin?
momondo data reveals that the most frequently booked plane model on the route from Cologne to Dublin is Boeing 737-800 Passenger/BBJ2 (winglets), representing 48.72% of all bookings. The subsequent popular models are Airbus A320-100/200 at 17.09%, Airbus A321-100/200 at 11.11%, and Boeing 737 MAX 8 at 7.69%.

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Why use momondo?

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

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

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

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

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

momondo helps you find the best flight between Cologne and Dublin by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Cologne to Dublin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Cologne to Dublin from €20

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cologne to Dublin departing on 13/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Cologne to Dublin

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

What is the cheapest month to fly to Dublin?

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

How far in advance should I book a flight from Cologne to Dublin?

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

How have Cologne to Dublin flight prices changed over time?

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

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

When to book flights from Cologne to Dublin

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

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Frequently asked questions about flying from Cologne to Dublin

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