DUB - CGN

€18 Find Cheap Flights from Dublin to Cologne

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Cologne departing on 8/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Cologne

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Cologne, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Cologne, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
€39
Overall average: €94
Ryanair
Thu 8/1Mon 12/1
DUB - CGN • Direct
Cheapest direct flights
€39
Typical prices: €54-€124
Ryanair
Thu 8/1Sun 11/1
DUB - CGN • Direct
When to travel
January
Cheapest • 38% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Direct flights
4 days a week
There are direct flights from Dublin to Cologne 4 days a week: Mon, Thu, Fri, Sun.
Direct flights
Direct flights
Direct flights
Direct flights
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Cologne!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dublin to Cologne (DUB-CGN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Cologne that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to Cologne

Thu, 8 Jan - Mon, 12 Jan
Ryanair Logo
18:25 - 21:25
DUB
-
CGN
2h 00mdirect
Ryanair Logo
06:00 - 07:00
CGN
-
DUB
2h 00mdirect
€39Ryanair
Thu, 22 Jan - Thu, 29 Jan
Ryanair Logo
18:25 - 21:25
DUB
-
CGN
2h 00mdirect
Ryanair Logo
22:05 - 23:05
CGN
-
DUB
2h 00mdirect
€41Ryanair
Thu, 22 Jan - Thu, 29 Jan
Ryanair Logo
18:25 - 21:25
DUB
-
CGN
2h 00mdirect
Ryanair Logo
22:05 - 23:05
CGN
-
DUB
2h 00mdirect
€42Ryanair
Thu, 22 Jan - Thu, 29 Jan
Ryanair Logo
18:25 - 21:25
DUB
-
CGN
2h 00mdirect
Ryanair Logo
22:05 - 23:05
CGN
-
DUB
2h 00mdirect
€44Ryanair
Fri, 23 Jan - Fri, 30 Jan
Ryanair Logo
19:00 - 22:00
DUB
-
CGN
2h 00mdirect
Ryanair Logo
22:25 - 23:25
CGN
-
DUB
2h 00mdirect
€45Ryanair
Thu, 15 Jan - Sun, 18 Jan
Ryanair Logo
18:25 - 21:25
DUB
-
CGN
2h 00mdirect
Ryanair Logo
22:45 - 23:45
CGN
-
DUB
2h 00mdirect
€64Ryanair
Thu, 8 Jan - Sun, 11 Jan
Ryanair Logo
13:00 - 21:10
DUB
-
CGN
7h 10m1 stop
Ryanair Logo
22:45 - 23:45
CGN
-
DUB
2h 00mdirect
€67Ryanair
Fri, 16 Jan - Sun, 18 Jan
Ryanair Logo
19:00 - 22:00
DUB
-
CGN
2h 00mdirect
Ryanair Logo
22:45 - 23:45
CGN
-
DUB
2h 00mdirect
€71Ryanair
Thu, 22 Jan - Thu, 29 Jan
Ryanair Logo
10:05 - 21:10
DUB
-
CGN
10h 05m1 stop
Ryanair Logo
22:05 - 23:05
CGN
-
DUB
2h 00mdirect
€72Ryanair
Thu, 22 Jan - Thu, 29 Jan
Ryanair Logo
10:05 - 21:10
DUB
-
CGN
10h 05m1 stop
Ryanair Logo
22:05 - 23:05
CGN
-
DUB
2h 00mdirect
€73Ryanair
Booking Insights

KAYAK's insights & trends for Dublin to Cologne flights

Get data-powered insights and trends into flights from Dublin to Cologne to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Dublin to Cologne?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to Cologne, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dublin to Cologne is January, where tickets cost €94 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is €210 and €191 respectively.

Can I save money by flying with a stopover from Dublin to Cologne?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at €295 on average.

Good to know

Low seasonMay
Cheapest flight€18
Best time to beat the crowds (17% less expensive on average)
Most popular time to fly (14% more expensive on average)
Flight from Dublin to Cologne

When to book flights from Dublin to Cologne

Are your dates flexible? Find out the best times to travel from Dublin to Cologne based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Dublin to Cologne

  • What is the cheapest flight from Dublin to Cologne?

    In the last 3 days, the lowest price for a flight from Dublin to Cologne was €18 for a one-way ticket and €39 for a return.

  • Which aircraft models fly most regularly from Dublin to Cologne?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Dublin to Cologne flight route.

  • Which airline alliances offer flights from Dublin to Cologne?

    Star Alliance is the only airline alliance operating flights between Dublin and Cologne.

  • On which days can I fly direct from Dublin to Cologne?

    You can catch a direct flight from Dublin to Cologne on on Monday, Wednesday, Thursday, Friday, and Sunday.

  • How does KAYAK find such low prices on flights from Dublin to Cologne?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Cologne.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Cologne?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cologne from Dublin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to Cologne?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Cologne with an airline and back to Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Cologne?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cologne from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Dublin to Cologne Köln/Bonn?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Dublin to Cologne Köln/Bonn.
Find which airlines fly direct from Dublin Airport to Cologne Köln/Bonn Airport, which days they fly and book direct flights.

Direct departures

Dublin to Cologne Köln/Bonn

Monday

Ryanair

Ryanair

Thursday

Ryanair

Ryanair

Friday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

Direct returns

Cologne Köln/Bonn to Dublin

Monday

Ryanair

Ryanair

Thursday

Ryanair

Ryanair

Friday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

Reviews of the top airline flying from Dublin to Cologne

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Cologne. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin to Cologne? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 7626 reviews
6.8Comfort
6.4Entertainment
6.3Food
7.6Crew
7.0Boarding
Airline reviews

it was great the cabin crew were polite and detail oriented.

10.0 ExcellentGoh Hua Sheng, Dec 2025
KRK - FRA
Read more Lufthansa reviews

it was great the cabin crew were polite and detail oriented.

My girlfriend had a health emergency and couldn’t board the flight. I asked for a refund, but you only offered half of the purchase price as a refund. Very disappointing.

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

Even after a delay, getting off the ground, thanks for keeping me safe, the airline made certain that my connecting flight was rebooked to get me to my final destination. It was actually rebooked twice, and my luggage still managed to meet me. The airline gave me a credit for food and beverage to be used at the airport vendors, regretfully, the credit did not transfer to my final boarding pass. Oh, well…

Flight was great. Smooth flying, movies good. Open seats allowed for good stretching.

Come on. A two hour, 7am flight and a small bottle of water and a tiny chocolate bar was provided. No coffee, no nothing. Poor.

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

Not enough veg food for passengers. I actually did not get veg food and starved the entire flight duration.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

The crew on my Frankfurt to Chicago flight were outstanding!! Friendly, helpful and worth taking the time to write an excellent review on their behalf. I would fly Lufthansa again just because of their warmth, kindness and humor!

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

Information on your arrival and departure airports