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Cheap flights from Cologne to Dublin from £14

CGN — DUB
24 Oct — 31 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cologne to Dublin

Enter your travel dates to find the best prices.

Cheapest flights from Cologne to Dublin

Sat 7/1123:15 -
Nonstop2h 00m
Sat 14/1120:00 -
Nonstop1h 50m
Deal found 23/9£38
Fri 6/1123:50 -
Nonstop2h 00m
Mon 9/1111:05 -
Nonstop1h 50m
Deal found 19/9£46
Fri 13/1123:50 -
Nonstop2h 00m
Mon 16/1111:05 -
Nonstop1h 50m
Deal found 20/9£55
Sat 31/1023:15 -
Nonstop2h 00m
Thu 12/1111:25 -
Nonstop1h 50m
Deal found 20/9£59
Mon 16/1109:40 -
Nonstop2h 00m
Fri 20/1120:35 -
Nonstop1h 50m
Deal found 23/9£62
Thu 5/1110:00 -
Nonstop2h 00m
Thu 12/1111:25 -
Nonstop1h 50m
Deal found 21/9£76

Find flight deals from Cologne to Dublin

Round-trip from

£38

One-way from

£14

Popular in

December

Cheapest in

November

Average price

£91
Ryanair
  • Ryanair
  • 7/11-14/11
  • Nonstop
  • 3h 50m total
  • Cologne to Dublin
Search Deals
Ryanair
  • Ryanair
  • 20/11-31/12
  • Nonstop
  • 2h 00m total
  • Cologne to Dublin
Search Deals
High demand for flights, 26% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Cologne to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CologneDublin

CGN Cologne Köln/Bonn - DUB Dublin

CGNDUB

Cologne Köln/Bonn

Fri 20/11

23:50-00:50

Nonstop2h 00m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£14

CologneDublin

CGN Cologne Köln/Bonn - DUB Dublin

CGNDUB

Cologne Köln/Bonn

Sat 21/11

23:15-00:15

Nonstop2h 00m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£20
Fastest return journey

CologneDublin

CGN Cologne Köln/Bonn - DUB Dublin

CGNDUB

Cologne Köln/Bonn

Tue 20/10

23:50-00:45

Nonstop1h 55m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£23

CologneDublin

CGN Cologne Köln/Bonn - DUB Dublin

CGNDUB

Cologne Köln/Bonn

Fri 27/11

23:50-00:50

Nonstop2h 00m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£25

CologneDublin

CGN Cologne Köln/Bonn - DUB Dublin

CGNDUB

Cologne Köln/Bonn

Sat 7/11

23:15-00:15

Nonstop2h 00m

Dublin

Sat 14/11

20:00-22:50

Nonstop1h 50m

£38

CologneDublin

CGN Cologne Köln/Bonn - DUB Dublin

CGNDUB

Cologne Köln/Bonn

Fri 13/11

23:50-00:50

Nonstop2h 00m

Dublin

Mon 16/11

11:05-13:55

Nonstop1h 50m

£55

CologneDublin

CGN Cologne Köln/Bonn - DUB Dublin

CGNDUB

Cologne Köln/Bonn

Sat 31/10

23:15-00:15

Nonstop2h 00m

Dublin

Thu 12/11

11:25-14:15

Nonstop1h 50m

£59

CologneDublin

CGN Cologne Köln/Bonn - DUB Dublin

CGNDUB

Cologne Köln/Bonn

Fri 22/1

23:50-00:50

Nonstop2h 00m

Dublin

Sat 30/1

20:00-22:50

Nonstop1h 50m

£75

CologneDublin

CGN Cologne Köln/Bonn - DUB Dublin

CGNDUB

Cologne Köln/Bonn

Thu 5/11

10:00-11:00

Nonstop2h 00m

Dublin

Thu 12/11

18:40-23:35

1 stop3h 55m

£79

CologneDublin

CGN Cologne Köln/Bonn - DUB Dublin

CGNDUB

Cologne Köln/Bonn

Tue 22/12

00:00-01:00

Nonstop2h 00m

Dublin

Wed 31/12

00:00-00:00

Nonstop0h 00m

£88

Flights are sorted by cheapest return flights first.

Deals found on 19/9

Showing 1-10 of 19 resultsSorted by cheapest first
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Best time to book a flight from Cologne to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Cologne with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Cologne to Dublin

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

To ensure you get the cheapest price possible for a flight from Cologne to Dublin, you should look to book at least 8 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Cologne to Dublin?

Currently, November is the cheapest month in which you can book a flight from Cologne to Dublin (average of £47). Flying from Cologne to Dublin in December is currently the most expensive (average of £154). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CGN to DUB?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Cologne to Dublin as you normally would.

How much does it cost for a return flight from Cologne to Dublin?

Airfare is below average for this route at the moment.

Cologne to Dublin flights typically cost between £93 and £153 in November.
The cheapest return price found within the last 5 days was £38 on Ryanair (7 Nov–14 Nov).

Related info for your journey

  • How popular is this Cologne to Dublin flight route?

    Flights from Cologne Köln/Bonn to Dublin have been viewed 1 times in the past calendar month.

  • How long is the flight from Cologne to Dublin?

    There are many flights that can get you from Cologne to Dublin in 2h. Fly via Ryanair to get the fastest option. Cologne and Dublin are separated by a distance of 593 mi. Most flights are nonstop.

  • Can I find deals for flights from Cologne to Dublin that include hotel bookings?

    Yes. In addition to deals on Cologne to Dublin flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cologne to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cologne to Dublin.

  • Can I find deals for business class flights from Cologne to Dublin?

    Yes. Cheapflights offers flight deals from Cologne to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cologne to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Cologne to Dublin (average of £47). Flying from Cologne to Dublin in December is currently the most expensive (average of £154). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Arklow
Cavan
Swords
Portmarnock
Athlone
Dundalk
Bray
Wicklow
Malahide
Maynooth
Drogheda
Kildare

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Cologne to Dublin

Berlin to Dublin flights

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Cheapflights helps you search for flights from Cologne to Dublin via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Cologne to Dublin?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Dublin from Cologne.

Can Cheapflights find flights from Cologne to Dublin with no change fees?

Certainly. Search results for flights to Dublin from Cologne shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Cologne to Dublin become cheaper?

Yes, Cheapflights offers price alerts on Cologne to Dublin flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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