DUB - CGN

€17 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 28/4. 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
€52
Typical prices: €138-€108
Ryanair
Tue 12/5Fri 15/5
DUB - CGN • Direct
Cheapest one-way flight
€17
Typical prices: €30-€78
Ryanair
Tue 28/4
DUB - CGN • Direct
Direct flights
3 days a week
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
Frankfurt am Main (FRA)
Cheapest • Avg €305 (return)
Frankfurt am Main (FRA)
Shortest trip • 4h 10m (one-way)
Insights
Insights
Insights
Insights
Avoid delays
Ryanair
Most punctual • 90% on-time
Morning flights
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 51% price drop
September
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, 12 May - Fri, 15 May
Ryanair Logo
19:00 - 21:55
DUB
-
CGN
1h 55mdirect
Ryanair Logo
22:55 - 23:50
CGN
-
DUB
1h 55mdirect
€52Ryanair
Fri, 17 Apr - Tue, 21 Apr
Ryanair Logo
19:35 - 22:30
DUB
-
CGN
1h 55mdirect
Ryanair Logo
22:20 - 23:15
CGN
-
DUB
1h 55mdirect
€63Ryanair
Fri, 24 Apr - Fri, 1 May
Ryanair Logo
19:35 - 22:30
DUB
-
CGN
1h 55mdirect
Ryanair Logo
22:55 - 23:50
CGN
-
DUB
1h 55mdirect
€67Ryanair
Tue, 12 May - Fri, 15 May
Ryanair Logo
13:20 - 22:40
DUB
-
CGN
8h 20m
1 stop
Ryanair Logo
22:55 - 23:50
CGN
-
DUB
1h 55mdirect
€72Ryanair
Thu, 11 Jun - Tue, 16 Jun
Ryanair Logo
06:30 - 19:30
DUB
-
CGN
12h 00m
1 stop
Ryanair Logo
23:15 - 00:10
CGN
-
DUB
1h 55mdirect
€73Ryanair
Fri, 17 Apr - Fri, 24 Apr
Ryanair Logo
19:35 - 22:30
DUB
-
CGN
1h 55mdirect
Ryanair Logo
22:55 - 23:50
CGN
-
DUB
1h 55mdirect
€74Ryanair
Sun, 10 May - Sun, 17 May
Multiple Airlines Logo
23:10 - 22:55
DUB
-
CGN
22h 45m
1 stop
Multiple Airlines Logo
21:30 - 22:25
CGN
-
DUB
1h 55mdirect
€78Multiple Airlines
Sat, 18 Apr - Tue, 21 Apr
Ryanair Logo
06:55 - 21:55
DUB
-
CGN
14h 00m
1 stop
Ryanair Logo
22:20 - 23:15
CGN
-
DUB
1h 55mdirect
€79Ryanair
Wed, 15 Apr - Tue, 21 Apr
Ryanair Logo
18:15 - 23:20
DUB
-
CGN
4h 05m
1 stop
Ryanair Logo
22:20 - 23:15
CGN
-
DUB
1h 55mdirect
€81Ryanair
Wed, 29 Apr - Wed, 6 May
Ryanair Logo
16:25 - 22:05
DUB
-
CGN
4h 40m
1 stop
Ryanair Logo
10:55 - 14:50
CGN
-
DUB
4h 55m
1 stop
€82Ryanair
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.

How much is a return flight from Dublin to Cologne?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Dublin to Cologne departing in May.

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 €73 (return) on average. On the other hand, the most expensive months are November and September, where the average cost of round-trip tickets is €213 and €180 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 €219, prices are generally cheapest when you fly direct.

Find deals

Good to know

Low seasonJanuary
Cheapest flight€17
Best time to beat the crowds (51% less expensive on average)
Most popular time to fly (21% 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 €17 for a one-way ticket and €52 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.

  • 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 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 7879 reviews
6.8Comfort
7.0Boarding
6.3Food
6.4Entertainment
7.6Crew
Airline reviews

Everything was good. I had never heard about Discover airlines before. I was pleasantly surprized. They made everything easy. The pilot kept us very well informed and he was funny too. They boarded passengers from the front and back of the plane simultaneously.

10.0 ExcellentAnonymous, Mar 2026
WDH - FRA
Read more Lufthansa reviews

Everything was good. I had never heard about Discover airlines before. I was pleasantly surprized. They made everything easy. The pilot kept us very well informed and he was funny too. They boarded passengers from the front and back of the plane simultaneously.

Forced gate checking of a soft sided rucksack while allowing hard sided cases on the plane when claiming there was limited room was a bit of a joke. The boarding was a free for all with business classes not getting priority and the food was pretty bland and cold (KLM can do a hot meal on shorter European flights). For a National carrier operating from a home base I expected better. Flight was delayed in both Berlin and Munich and due to the delays I missed my ground connection costing me another £80. Had my bag not been gate checked by a overzealous gate agent doing selective enforcement for non Germans then I would have easily made the connection even with the flight delays. Think I will avoid star alliance in the future and stick to sky team or one world.

Delayed getting out for no good reason. Tight connect lead to a missing bag in Hamburg. Waited two hours at the airport to get the bag from the next flight.

Crew could have been more helpful in helping to find location to store luggage in overhead bins in order to expedite seating. Seating was cramped and uncomfortable.. Other than that it was a standard flight.

Lufthansa cancelled our flight from Los Angeles to Naples Italy on March 10 for scheduled flight on March 12 Very stressful experience trying to arrange alternatives. Will never fly again with Lufthansa

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Had a delayed flight that caused me to miss all of my flights. Supposedly I was rebooked. When I got to my next connecting flight there was no ticket for me. I spent hours working with an agent. And they still couldn’t get it right. I will arrive home more that 24 hours later than my original schedule. Totally inept and frustrating experience.

The flight got delayed 3 hours from Montreal and we missed our connecting flight so it was a long journey

Very good, i got two seats for myself, and was comfortable with the blanket i got

Not to bad but it was hard changing my seat

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

Information on your arrival and departure airports

Dublin (DUB)
Cologne (CGN)