DUB - CGN

€23 Find Cheap Flights from Dublin to Cologne – Compare and Save

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 22/9. 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

Save 26% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest return fare
€69
Typical prices: €133-€258
Ryanair
Tue 11/8Tue 25/8
DUB - CGN • Direct
Cheapest one-way flight
€23
Typical prices: €64-€102
Ryanair
Tue 22/9
DUB - CGN • Direct
Direct flights
Tue, Fri, Sun
You can fly direct with Ryanair. Average duration is 1h 55m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top stopover airports
Cheapest • Avg €307 (return)
Shortest trip • 4h 10m (one-way)
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 88% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to travel
Cheapest • 41% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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

Tue, 11 Aug - Tue, 25 Aug
Ryanair Logo
19:55 - 22:50
DUB
-
CGN
1h 55mdirect
Ryanair Logo
23:15 - 00:10
CGN
-
DUB
1h 55mdirect
€69Ryanair
Tue, 11 Aug - Tue, 25 Aug
Ryanair Logo
19:55 - 22:50
DUB
-
CGN
1h 55mdirect
Ryanair Logo
23:15 - 00:10
CGN
-
DUB
1h 55mdirect
€72Ryanair
Tue, 18 Aug - Sun, 23 Aug
Ryanair Logo
08:30 - 22:40
DUB
-
CGN
13h 10m
1 stop
Ryanair Logo
21:30 - 22:25
CGN
-
DUB
1h 55mdirect
€75Ryanair
Tue, 11 Aug - Tue, 25 Aug
Ryanair Logo
19:55 - 22:50
DUB
-
CGN
1h 55mdirect
Ryanair Logo
23:15 - 00:10
CGN
-
DUB
1h 55mdirect
€77Ryanair
Tue, 11 Aug - Fri, 28 Aug
Ryanair Logo
19:55 - 22:50
DUB
-
CGN
1h 55mdirect
Ryanair Logo
22:55 - 23:50
CGN
-
DUB
1h 55mdirect
€78Ryanair
Tue, 11 Aug - Fri, 28 Aug
Ryanair Logo
19:55 - 22:50
DUB
-
CGN
1h 55mdirect
Ryanair Logo
22:55 - 23:50
CGN
-
DUB
1h 55mdirect
€80Ryanair
Tue, 11 Aug - Tue, 25 Aug
Ryanair Logo
12:50 - 22:40
DUB
-
CGN
8h 50m
1 stop
Ryanair Logo
23:15 - 00:10
CGN
-
DUB
1h 55mdirect
€81Ryanair
Tue, 18 Aug - Tue, 25 Aug
Ryanair Logo
11:30 - 22:40
DUB
-
CGN
10h 10m
1 stop
Ryanair Logo
23:15 - 00:10
CGN
-
DUB
1h 55mdirect
€81Ryanair
Tue, 11 Aug - Fri, 28 Aug
Ryanair Logo
11:30 - 22:40
DUB
-
CGN
10h 10m
1 stop
Ryanair Logo
22:55 - 23:50
CGN
-
DUB
1h 55mdirect
€83Ryanair
Tue, 11 Aug - Fri, 28 Aug
Ryanair Logo
11:30 - 22:40
DUB
-
CGN
10h 10m
1 stop
Ryanair Logo
22:55 - 23:50
CGN
-
DUB
1h 55mdirect
€84Ryanair
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 June, where tickets cost €87 (return) on average. On the other hand, the most expensive months are November and August, where the average cost of round-trip tickets is €216 and €203 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.

No, with an average price for the route of €81, prices are generally cheapest when you fly direct.

Good to know

Low seasonJanuary
Cheapest flight€23
Best time to beat the crowds (37% less expensive on average)
Most popular time to fly and prices are also 22% lower 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

  • How many flights are there between Dublin and Cologne per day?

    There is a maximum of 1 direct flight a day that takes off from Dublin and lands in Cologne, with an average flight time of 1h 55m. The most common departure time is 18:00 and most flights take off in the evening. Each week, there are 3 flights.

  • 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 €23 for a one-way ticket and €69 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 Tuesday, Friday, and Sunday.

  • Which is the best airline for flights from Dublin to Cologne, Ryanair or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Dublin to Cologne are Ryanair and Lufthansa. With an average price for the route of €125 and an overall rating of 6.9, Ryanair is the most popular choice. Lufthansa is also a great choice for the route, with an average price of €308 and an overall rating of 6.8.

  • 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

Tuesday

Ryanair

Ryanair

Friday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

Direct returns

Cologne Köln/Bonn to Dublin

Tuesday

Ryanair

Ryanair

Friday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

Reviews of the top airlines 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.
6.9
RyanairOverall score based on 5432 reviews
5.7Entertainment
6.0Food
6.5Comfort
7.5Crew
6.7Boarding
Airline reviews

Although our departure (DUB) was slightly delayed we reached our destination (LBA) ahead of schedule. The price was very competitive too (around €100 return). Plus, the departure times for both legs were very good: 13:05 and 15:10, respectively. I gave a neutral rating for Food and Entertainment because I didn't avail of either.

10.0 ExcellentSean, May 2026
DUB - LBA
Read more Ryanair reviews

Although our departure (DUB) was slightly delayed we reached our destination (LBA) ahead of schedule. The price was very competitive too (around €100 return). Plus, the departure times for both legs were very good: 13:05 and 15:10, respectively. I gave a neutral rating for Food and Entertainment because I didn't avail of either.

Just pushing back from gate now. Boarded into fourth aircraft with 13 hour delay to scheduled departure. Crappy experience.

Notified as to why there’s a delay with our flight.

They boarded us but somehow did not manage to record us boarding, so rather than check if we were onboard they removed our bags from the aircraft. I got a call from Ryanair staff in Dublin when I landed in Madiera asking me where I was!!! When I said I was in Madiera I was told what had happened. Our bags were to be sent to Madiera the next day via Manchester, they didn’t arrive. They are now due to arrive two days before we leave. I don’t see myself using Ryanair again unless I am forced to and even then I may just refuse.

Flight was over an hour late. Boarding was really messy with long queues at the plane.

Cabin crew couldn’t be less interested. Cabin manager was the most arrogant and the rudest I’ve encountered in many years.

The worst flight ever. Sitting in plane for 4 hours delay and then they change crew. No water or food offered to any passengers including children in that time. Only 2 toilets out of 3 operating for flight with 200 passengers. Only enough food available for about 7 rows of seats depending where you sat you might be lucky. Cabin crew very unfriendly.

ontime and super quick boarding and disembarking. I made it in 6 min from airplane through passport control to the train platformin Cologne. Amazingly quick airport.

Amazed at huge number of people who hadn’t booked cabin bags with big troller cases and rucksacks, not being stopped, what’s the point in following rules or paying more if you don't have to bother?

Due to long security check and no last call announcements from Gate staff, my family and 12 other passengers missed the flight.

Very good crew, enough space between seats, very good food! Captain of this plane was incredible, quietly and safe fly!

The flight was 6 hours delayed, making me late to connecting flight. To make things worse, the hotel provided for 1 night stay due to losing a flight was unsanitary for human stay. Food was: old bread with pasta that seemed to have had canned tuna added to it and some kind of soup. Absolutely horrible experience.

It started well but flight was cancelled and they created a nightmare rebooking. It is two days later and we still haven’t reached our destination. I am in Amsterdam waiting on transfer desk to open (later than other airlines) to hopefully get a boarding pass. Once that problem is solved we will just pray this flight isn’t cancelled too.

Water in bottle and a piece of chocolate were given. We did have movies to watch.

The flight was cancelled, so why are you asking me how the flight was?

Yvonne, was the flight attendant in my area. She was INCREDIBLE!

We boarded the plane and waited for 30 minutes ultimately for them to cancel the flight due to engineering issues.

Love the little chocolate bars, and consumer rights in EU regarding stepped refunds when flights are delayed.

Staff was rude in business class. Luggage was damaged and nothing was done about it airlines.

We were helped whenever needed and had a pleasant flight.

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

Information on your arrival and departure airports