CGN

€17 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 22/11. 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

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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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

jeu., 6 nov. - sam., 8 nov.
Ryanair Logo
18:25 - 21:25DUB-CGN
2h 00mdirect
Ryanair Logo
22:45 - 23:45CGN-DUB
2h 00mdirect
€35Ryanair
Find Deal
sam., 8 nov. - lun., 10 nov.
Ryanair Logo
19:20 - 22:20DUB-CGN
2h 00mdirect
Ryanair Logo
06:00 - 07:00CGN-DUB
2h 00mdirect
€36Ryanair
Find Deal
jeu., 6 nov. - sam., 8 nov.
Multiple Airlines Logo
21:30 - 08:05DUB-CGN
9h 35m1 stop
Multiple Airlines Logo
22:45 - 23:45CGN-DUB
2h 00mdirect
€97Multiple Airlines
Find Deal
jeu., 6 nov. - sam., 8 nov.
Multiple Airlines Logo
10:35 - 08:05DUB-CGN
20h 30m2 stops
Multiple Airlines Logo
22:45 - 23:45CGN-DUB
2h 00mdirect
€124Multiple Airlines
Find Deal
mar., 2 déc. - mar., 9 déc.
Lufthansa Logo
10:50 - 17:10DUB-CGN
5h 20m1 stop
Lufthansa Logo
09:10 - 17:10CGN-DUB
9h 00m1 stop
€145Lufthansa
Find Deal
mer., 3 déc. - mer., 10 déc.
Lufthansa Logo
10:50 - 17:10DUB-CGN
5h 20m1 stop
Lufthansa Logo
13:20 - 17:10CGN-DUB
4h 50m1 stop
€147Lufthansa
Find Deal
sam., 8 nov. - lun., 10 nov.
British Airways Logo
08:55 - 16:20DUB-CGN
6h 25m1 stop
British Airways Logo
17:15 - 15:25CGN-DUB
23h 10m1 stop
€256British Airways
Find Deal
sam., 8 nov. - lun., 10 nov.
British Airways Logo
08:55 - 16:20DUB-CGN
6h 25m1 stop
British Airways Logo
17:15 - 15:25CGN-DUB
23h 10m1 stop
€257British Airways
Find Deal
mar., 4 nov. - sam., 8 nov.
Austrian Airlines Logo
17:10 - 08:55DUB-CGN
14h 45m2 stops
Austrian Airlines Logo
07:20 - 16:25CGN-DUB
10h 05m2 stops
€269Austrian Airlines
Find Deal
jeu., 6 nov. - sam., 8 nov.
Austrian Airlines Logo
09:20 - 08:55DUB-CGN
22h 35m2 stops
Austrian Airlines Logo
07:20 - 16:25CGN-DUB
10h 05m2 stops
€284Austrian Airlines
Find Deal

Everything you should know

When to travel
January
Cheapest • 37% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
€35
Typical prices: €145-€171
Ryanair
jeu. 6/11sam. 8/11
DUB - CGN • Direct
Cheapest one-way flight
€17
Typical prices: €80-€177
Ryanair
sam. 22/11
DUB - CGN • Direct
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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!
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 month to fly to Cologne?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for 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 January, where tickets cost €94 on average for one-way flights. On the other hand, the most expensive months are September and August, where the average cost of tickets from Ireland is €172 and €172 respectively. For return trips, the best month to travel is January with an average price of €94.

Good to know – Book Cheap Cologne Plane Tickets

Low seasonMay
Cheapest flight€17
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (13% more expensive 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.

  • What is the cheapest day to fly to Cologne?

    Based on KAYAK data, the cheapest day to fly to Cologne is Friday where tickets can be as cheap as €167. On the other hand, the most expensive day to fly is Wednesday, where prices are €378 on average.

  • 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.

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

    The cheapest time of day to fly to Cologne is generally in the morning, when flights cost €168 on average. The most expensive time of day to fly to Cologne is generally in the evening, which is peak travel time and where the average cost of a ticket is €256.

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.

Prefer to fly direct to Cologne Köln/Bonn?

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

Direct departures

Ireland to Cologne Köln/Bonn

Monday

ANA, Air Arabia Maroc, Air Cairo, +26 more

ANA, Air Arabia Maroc, +27 more

Tuesday

ANA, Aegean Airlines, Air Arabia Maroc, +28 more

ANA, Aegean Airlines, +29 more

Wednesday

ANA, Aegean Airlines, Air Cairo, +24 more

ANA, Aegean Airlines, +25 more

Thursday

ANA, Air Arabia Maroc, Air Cairo, +27 more

ANA, Air Arabia Maroc, +28 more

Friday

ANA, Aegean Airlines, Air Cairo, +27 more

ANA, Aegean Airlines, +28 more

Saturday

ANA, Aegean Airlines, Air Arabia Maroc, +24 more

ANA, Aegean Airlines, +25 more

Sunday

ANA, Aegean Airlines, Air Cairo, +27 more

ANA, Aegean Airlines, +28 more

See more direct flights

Direct returns

Cologne Köln/Bonn to Ireland

Monday

ANA, Air Arabia Maroc, Air Cairo, +26 more

ANA, Air Arabia Maroc, +27 more

Tuesday

ANA, Aegean Airlines, Air Arabia Maroc, +28 more

ANA, Aegean Airlines, +29 more

Wednesday

ANA, Aegean Airlines, Air Cairo, +24 more

ANA, Aegean Airlines, +25 more

Thursday

ANA, Air Arabia Maroc, Air Cairo, +27 more

ANA, Air Arabia Maroc, +28 more

Friday

ANA, Aegean Airlines, Air Cairo, +27 more

ANA, Aegean Airlines, +28 more

Saturday

ANA, Aegean Airlines, Air Arabia Maroc, +24 more

ANA, Aegean Airlines, +25 more

Sunday

ANA, Aegean Airlines, Air Cairo, +27 more

ANA, Aegean Airlines, +28 more

See more direct flights

Reviews of the top airline 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.
6.8
LufthansaOverall score based on 7504 reviews
7.0Boarding
6.3Food
6.8Comfort
6.4Entertainment
7.6Crew
Airline reviews

Overall, the service was excellent, the crew verry professional, and departures and arrivals were perfect.

10.0 ExcellentAnonymous, Oct 2025OTP - FRA
Read more Lufthansa reviews

Overall, the service was excellent, the crew verry professional, and departures and arrivals were perfect.

in athens they helped me with my dogs and they solved all my issues excellent service outstanding

The staff were so very cheerful and happy! It really made my day to encounter such chipper folks throughout my journey

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

The flight delay made the connection a bit tight but that's outside the flight crew's control.

We had the best help ever from the airport workers who helped us check in and get our luggage through even though the checkout was closed. We had gotten so lost that a 90 minute drive became 3 hours. They were fast and courteous and even helped with our rental car. Thank you to them!

Size of economy seats great. Food well not bad for airline food. Staff friendly, helpful, professional. Very impressed

We just made it to our connecting flight. A long, long speed walk!

The service and food was excellent. The remote control for entertainment did not function properly.

We didn't get the coffee with breakfast in the morning.. 30 mins lazer I asked flight attendant why don't we get coffee now at least.. after the breakfast..she said that captain announced possible turbulences fee minutes ago, which didn't ecplain why we didn't get it with the breakfast..breakfast was very poor btw..just little pastry which you can eat in 4 little bites. Turbulences fortunately didn't even happen.. but we didn't get that more than necessary coffee in the morning after the night flight with very poor sleep.. They just served breakfast 1 hour afzer we took off..at like 11 PM.. that doesn't make sense at all.. Also, flight attendants weren't very nice..they looked like they're not happy with their job.. :/

Everything you need to know for your flight to Cologne

Information on the airport you'll fly into in Cologne

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