CGN

€35 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 29/6. 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

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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flight Deals 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.

Recent return flight deals to Cologne

KAYAK's recommended return flight deals from the most popular airlines that fly to Cologne.
Discover the best prices for you by selecting your travel dates on KAYAK.
Ryanair Logo
11:20 - 14:25DUB-CGN
2h 05mdirect
Ryanair Logo
14:50 - 15:45CGN-DUB
1h 55mdirect
€62Ryanair
Find Deal
Fri, 13 Jun - Fri, 20 Jun
Ryanair Logo
11:20 - 14:25DUB-CGN
2h 05mdirect
Ryanair Logo
14:50 - 15:45CGN-DUB
1h 55mdirect
€64Ryanair
Find Deal
Fri, 13 Jun - Fri, 20 Jun
 Logo
06:30 - 00:45DUB-CGN
17h 15m1 stop
 Logo
21:10 - 16:55CGN-DUB
20h 45m1 stop
€135
Find Deal
Fri, 13 Jun - Fri, 20 Jun
Lufthansa Logo
10:40 - 17:10DUB-CGN
5h 30m1 stop
Lufthansa Logo
06:05 - 09:55CGN-DUB
4h 50m1 stop
€152Lufthansa
Find Deal
Wed, 28 May - Tue, 3 Jun
 Logo
06:30 - 00:45DUB-CGN
17h 15m1 stop
 Logo
07:25 - 19:10CGN-DUB
12h 45m2 stops
€155
Find Deal
Wed, 4 Jun - Thu, 5 Jun
Lufthansa Logo
17:45 - 18:55DUB-CGN
24h 10m1 stop
Lufthansa Logo
20:05 - 09:55CGN-DUB
14h 50m1 stop
€211Lufthansa
Find Deal
Fri, 13 Jun - Sun, 15 Jun
SWISS Logo
18:40 - 09:10DUB-CGN
13h 30m1 stop
SWISS Logo
14:25 - 17:50CGN-DUB
4h 25m1 stop
€230SWISS
Find Deal
Thu, 29 May - Tue, 3 Jun
British Airways Logo
20:15 - 09:30DUB-CGN
12h 15m1 stop
British Airways Logo
21:35 - 07:45CGN-DUB
11h 10m1 stop
€305British Airways
Find Deal
Fri, 13 Jun - Sun, 15 Jun
British Airways Logo
10:30 - 20:50DUB-CGN
9h 20m1 stop
British Airways Logo
22:15 - 07:45CGN-DUB
10h 30m1 stop
€334British Airways
Find Deal
Sun, 25 May - Wed, 28 May
SWISS Logo
08:40 - 19:25DUB-CGN
9h 45m1 stop
SWISS Logo
18:40 - 07:55CGN-DUB
14h 15m1 stop
€456SWISS
Find Deal
Sun, 8 Jun - Wed, 18 Jun
Useful Info

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 €171. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are €387 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 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 €96 on average for return flights. On the other hand, the most expensive months are June and February, where the average cost of tickets from Ireland is €307 and €244 respectively. For one-way flights, the best month to travel is January with an average price of €96.

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 in the morning, when round-trip flights cost €196 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 €299.

Good to know – Book Cheap Cologne Plane Tickets

Low season

October

High season

December

Cheapest flight

€35
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly and prices are also 4% 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.

  • How many direct flights to Cologne are there each week?

    Each week there are around 3 direct flights from within Ireland to Cologne. The most common day for departures is Friday, with 33% of flights taking off on this day.

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?

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, Aegean Airlines, Air Cairo, +27 more

ANA, Aegean Airlines, +28 more

Tuesday

ANA, Aegean Airlines, Air Arabia Maroc, +27 more

ANA, Aegean Airlines, +28 more

Wednesday

ANA, Aegean Airlines, Air Cairo, +25 more

ANA, Aegean Airlines, +26 more

Thursday

ANA, Aegean Airlines, Air Arabia Maroc, +25 more

ANA, Aegean Airlines, +26 more

Friday

ANA, Aegean Airlines, Air Arabia Maroc, +29 more

ANA, Aegean Airlines, +30 more

Saturday

ANA, Aegean Airlines, Air Arabia Maroc, +23 more

ANA, Aegean Airlines, +24 more

Sunday

ANA, Aegean Airlines, Air Cairo, +23 more

ANA, Aegean Airlines, +24 more

See more direct flights

Direct returns

Cologne Köln/Bonn to Ireland

Monday

ANA, Aegean Airlines, Air Cairo, +27 more

ANA, Aegean Airlines, +28 more

Tuesday

ANA, Aegean Airlines, Air Arabia Maroc, +27 more

ANA, Aegean Airlines, +28 more

Wednesday

ANA, Aegean Airlines, Air Cairo, +25 more

ANA, Aegean Airlines, +26 more

Thursday

ANA, Aegean Airlines, Air Arabia Maroc, +25 more

ANA, Aegean Airlines, +26 more

Friday

ANA, Aegean Airlines, Air Arabia Maroc, +29 more

ANA, Aegean Airlines, +30 more

Saturday

ANA, Aegean Airlines, Air Arabia Maroc, +23 more

ANA, Aegean Airlines, +24 more

Sunday

ANA, Aegean Airlines, Air Cairo, +23 more

ANA, Aegean Airlines, +24 more

See more direct flights
See more direct flights

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.
6.7
LufthansaOverall score based on 7042 reviews
7.5Crew
6.2Food
6.9Boarding
6.7Comfort
6.4Entertainment
Airline reviews

It was very good, good food good stuff, The toilets were a little stinky.

10.0 ExcellentRon, Apr 2025TLV - FRA
Read more Lufthansa reviews

It was very good, good food good stuff, The toilets were a little stinky.

There is need to introduce HOME COUNTRY of Departure Meals

They gave us chocolates twice (for whoever would like an extra chocolate - kids did!). I asked for an extra water, and I was given one. Crew was very friendly!

The flight was delayed by an hour. Made the connection uncomfortably tight.

Service was bad and food they told us they only had pasta very rude

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

They delayed my flight from Toronto Pearson for one hour and Frankfurt to Abuja for 2HRS, So sad

Excellent once on board. Security staff at Johannesburg rude and aggressive.

I bought a ticket and paid for for our luggage but I had to pay for my luggage again. I’m so disappointed! We had a 30 min delay and because of that we missed our connecting flight and were told that we would be on the next flight (9am flight ) but we were landed we were booked at 12pm flight. I had a little baby w me, it was very stressful. I begged to leave at 10 am at least. I was emailed that we get a voucher but they didn’t work when we were at a breakfast store. I’ve been always happy w Lufthansa but this time was awful.

The flight attendants were rude in the DEL to FRA flight. The transfer between the two flights at Frankfurt International Airport was an unpleasant experience. The airplane was never parked at the terminal, but was deboarded instead on the tarmac itself. For those passengers in need of a wheelchair, it was a nightmare to come down the stairs and then rush across the airport to catch the connecting flight from FRA to IAH. Upon arriving at IAH, it was informed that the luggage had not arrived. Would make it a point never to travel with Lufthansa again.

Everything you need to know for your flight to Cologne

Information on the airport you'll fly into in Cologne

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.