CGN

€30 Find Cheap Flights 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 to Cologne departing on 14/7. 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 for flights to Cologne, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Cologne, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
€54
Typical prices: €171-€175
Ryanair
Tue 14/7Tue 28/7
DUB - CGN • Direct
Cheapest one-way flight
€30
Typical prices: €48-€85
Ryanair
Tue 14/7
DUB - CGN • Direct
When to travel
Cheapest • 35% price drop
Most popular
Good to know
Good to know
+1
+1
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Good to know
+1
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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 to Cologne

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights 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 to Cologne

Tue, 14 Jul - Tue, 28 Jul
Ryanair Logo
19:55 - 22:50
DUB
-
CGN
1h 55mdirect
Ryanair Logo
23:15 - 00:10
CGN
-
DUB
1h 55mdirect
€54Ryanair
Tue, 21 Jul - Tue, 28 Jul
Ryanair Logo
19:55 - 22:50
DUB
-
CGN
1h 55mdirect
Ryanair Logo
23:15 - 00:10
CGN
-
DUB
1h 55mdirect
€59Ryanair
Tue, 4 Aug - Sun, 23 Aug
Ryanair Logo
19:55 - 22:50
DUB
-
CGN
1h 55mdirect
Ryanair Logo
21:30 - 22:25
CGN
-
DUB
1h 55mdirect
€64Ryanair
Tue, 14 Jul - Tue, 28 Jul
Ryanair Logo
19:55 - 22:50
DUB
-
CGN
1h 55mdirect
Ryanair Logo
23:15 - 00:10
CGN
-
DUB
1h 55mdirect
€65Ryanair
Tue, 4 Aug - Sun, 23 Aug
Ryanair Logo
19:55 - 22:50
DUB
-
CGN
1h 55mdirect
Ryanair Logo
21:30 - 22:25
CGN
-
DUB
1h 55mdirect
€66Ryanair
Fri, 11 Sep - Tue, 15 Sep
Ryanair Logo
19:35 - 22:30
DUB
-
CGN
1h 55mdirect
Ryanair Logo
23:15 - 00:10
CGN
-
DUB
1h 55mdirect
€69Ryanair
Fri, 10 Jul - Tue, 28 Jul
Ryanair Logo
19:35 - 22:30
DUB
-
CGN
1h 55mdirect
Ryanair Logo
23:15 - 00:10
CGN
-
DUB
1h 55mdirect
€72Ryanair
Tue, 21 Jul - Tue, 28 Jul
Ryanair Logo
19:55 - 22:50
DUB
-
CGN
1h 55mdirect
Ryanair Logo
23:05 - 07:50
CGN
-
DUB
9h 45m
1 stop
€74Ryanair
Fri, 11 Sep - Tue, 15 Sep
Multiple Airlines Logo
06:30 - 19:20
SNN
-
CGN
11h 50m
1 stop
Multiple Airlines Logo
19:00 - 09:35
CGN
-
SNN
15h 35m
2 stops
€152Multiple Airlines
Fri, 17 Jul - Fri, 24 Jul
Multiple Airlines Logo
06:30 - 19:20
SNN
-
CGN
11h 50m
1 stop
Multiple Airlines Logo
16:00 - 09:35
CGN
-
SNN
18h 35m
2 stops
€204Multiple Airlines
Booking Insights

KAYAK's insights & trends for flights to Cologne

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

What is the cheapest day to fly to Cologne?

The average price of all round-trip flights to Cologne clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Cologne is Friday where round-trip tickets can be as cheap as €143. On the other hand, the most expensive day to fly is Friday, where round-trip prices are €143 on average.

What is the cheapest month to fly to Cologne?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights 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 to Cologne is March, where tickets cost €46 on average for return flights. On the other hand, the most expensive months are July and August, where the average cost of tickets from Ireland is €138 and €101 respectively. For one-way flights, the best month to travel is April with an average price of €17.

What is the cheapest time of day to fly to Cologne?

The average price for all round-trip flights to Cologne depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Cologne is generally at night, when round-trip flights cost €112 on average. The most expensive time of day to fly to Cologne is generally at night, which is peak travel time and where the average cost of a ticket is €112.

Good to know – Book Cheap Cologne Plane Tickets

Low seasonJanuary
Cheapest flight€30
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 to Cologne

Are your dates flexible? Find out the best times to travel 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. The information is for flights to Cologne based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Cologne flights

  • How far is Cologne Köln/Bonn Airport from central Cologne?

    There are 15 km between Cologne city centre and Cologne Köln/Bonn Airport.

  • What is the name of Cologne’s airport?

    When flying to Cologne, you'll arrive at Cologne Köln/Bonn Airport (CGN). The airport is also known as Cologne Bonn, Cologne/Bonn, Koeln/Bonn, or Köln/Bonn.

  • How does KAYAK find such low prices on flights 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 to Cologne.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Cologne

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Cologne flight deals.

Reviews of the top airlines flying to Cologne

 
See real verified KAYAK customer reviews for airlines flying to Cologne. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Cologne. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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 5417 reviews
6.7Boarding
6.5Comfort
5.7Entertainment
6.0Food
7.5Crew
Airline reviews

Enough seat availability for us to move a little and so sit together - but the flight was half an hour late

8.0 Excellentsteve, May 2026
BRS - ALC
Read more Ryanair reviews

Enough seat availability for us to move a little and so sit together - but the flight was half an hour late

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.

On time departure; arrived early into Faro. Air Malta operating flight, crew friendly and efficient.

Great flight just took some time to board even when lining up early for the flight, even taking off took longer then expected.

Nothing unexpected considering it is a Ryanair flight. It does the job. Nothing above, at all.

From boarding to disembarking, the whole operation was very efficient.

Passengers next to me insisted I change seats so they could sit together. I had to frequently move so that when the sear belt sign was on I was in my proper seat! I was returning from helping my mum with my dad's things after his sudden death and didn't feel like arguing with the other passengers.

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.

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!

I like the stripes, the more color the better I think you could even make more contrast with the stripes by filling in colors that create visual effect. The crew on both flights were polite well dressed, alert, good looking and very friendly. I never had a standing in line anywhere long for entering or exiting to my seat and it’s nice that people don’t bring too much luggage on the plane. The one thing I find is hard to manage is when a family or in general just being able to book a free seat if it is not for a dog, it shouldn’t be allowed. Since it is already very confined space on a flight overseas this can create slight conflict because there are sometimes free seats, which people then can freely use after cabin doors are shut. On the return flight, it was dark and by accident I stood on a paper bag with food in it that was placed on the floor in front of a seat next to me. I belong to the lady across the aisle and I felt terribly sorry once I found out there was still desired food in the paper bag. So I felt uncomfortable for getting into this situation. Otherwise I had a great time.

Not good due to rebooking automatically to a connection flight having very long duration due to 1st flight delays. Also seat booking originally paid by us and while rebooking time every family member was given different seats.

Upgrade prices could be more attractive. Business class was "empty".

Overall, we were satisfied with the Lufthansa flights to and from Rome/Zurich. Issue was the Frankfurt airport connection. It is HORRIBLE, but has nothing to do with the flight. Flight was very comfortable. Food was just OK. Staff was great and able to relax during the flight. Would definitely fly again!

Boarding was very good, crew attentive and friendly, seat size comfy, screen size nice. However, the seatbelt segment with the buckle is extremely short, which made fastening the seatbelt very complicated. Moreover, the bluetooth pairing of the audio system didn't work. It was not possible to have proper audio. The flight info software didn't work, too.

We sat in our seats on the tarmac for almost 3 hours due to storms. They would not give us water or a snack. We were to depart at 7.30 pm and it was about 10.30 when we took off. No dinner until much after that. Beef type noodle dish was terrible with about a teaspoon of beef in it. The breakfast sweet waffle with egg and sausage inside was horrible. An English muffin sandwich would have been much better. Food was the worst in all of our years of traveling the world.

They messed up my seat so I didn’t get the one I paid for

Everything you need to know for your flight to Cologne

Information on the airport you'll fly into in Cologne