$27 Flights from Dublin (DUB) to Cologne (CGN)

Compare Dublin to Cologne flight deals

Find the cheapest month or even day of the year to fly to Cologne

Book the best Cologne fare with no extra fees

Flight deals from Dublin to Cologne

Looking for a cheap last-minute deal or the best round-trip flight from Dublin Airport to Cologne Airport? If you want to travel next month, round-trip fares start from $103. Find the lowest prices on one-way and round-trip tickets right here.

Cologne.$27 per passenger.Departing Tue, Oct 20.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Tue, Oct 20, arriving in Cologne.Price includes taxes and charges.From $27, select.

Cologne.$33 per passenger.Departing Tue, Sep 29.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Tue, Sep 29, arriving in Cologne.Price includes taxes and charges.From $33, select.

Cologne.$48 per passenger.Departing Sat, Feb 13.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Sat, Feb 13, arriving in Cologne.Price includes taxes and charges.From $48, select.

Cologne.$48 per passenger.Departing Mon, Mar 1.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Mon, Mar 1, arriving in Cologne.Price includes taxes and charges.From $48, select.

Cologne.$48 per passenger.Departing Fri, Nov 6.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Fri, Nov 6, arriving in Cologne.Price includes taxes and charges.From $48, select.

Cologne.$48 per passenger.Departing Thu, Jan 7.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Thu, Jan 7, arriving in Cologne.Price includes taxes and charges.From $48, select.

Cologne.$52 per passenger.Departing Fri, Dec 18.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Fri, Dec 18, arriving in Cologne.Price includes taxes and charges.From $52, select.

Cologne.$52 per passenger.Departing Tue, Aug 25.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Tue, Aug 25, arriving in Cologne.Price includes taxes and charges.From $52, select.

Cologne.$106 per passenger.Departing Tue, Apr 27.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departing from Dublin on Tue, Apr 27, arriving in Cologne.Price includes taxes and charges.From $106, select.

Cologne.$118 per passenger.Departing Sat, May 29.One-way flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departing from Dublin on Sat, May 29, arriving in Cologne.Price includes taxes and charges.From $118, select.

Cologne.$165 per passenger.Departing Mon, Jun 28.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departing from Dublin on Mon, Jun 28, arriving in Cologne.Price includes taxes and charges.From $165, select.

Cologne.$195 per passenger.Departing Thu, Jul 30.One-way flight with Ryanair.Outbound indirect flight with Ryanair, departing from Dublin on Thu, Jul 30, arriving in Cologne.Price includes taxes and charges.From $195, select.

Cologne.$202 per passenger.Departing Fri, Jul 31.One-way flight with Ryanair.Outbound direct flight with Ryanair departing from Dublin on Fri, Jul 31, arriving in Cologne.Price includes taxes and charges.From $202, select.

Cologne.$231 per passenger.Departing Sun, Jul 18.One-way flight with Lufthansa.Outbound indirect flight with Lufthansa, departing from Dublin on Sun, Jul 18, arriving in Cologne.Price includes taxes and charges.From $231, select.

Find the cheapest month to fly from Dublin to Cologne from $27 one-way

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dublin to Cologne flights are currently cheapest in October.

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Direct flights from Dublin to Cologne

Dublin to Cologne: Alternative routes

Compare routes from Dublin to Cologne below. You may find an airport to fly into that's cheaper, faster, or easier than Cologne.

Dublin to Cologne: Flight information

The things to know before you go.

Cheapest flight found	$27
Cheapest month to fly	October
Average flight time	1 hr, 52 mins
Most popular airline	Ryanair
Average flights per week	6

Finding cheap flights from Dublin to Cologne: Frequently asked questions

How much are round-trip flights from Dublin to Cologne?

The best price we found for a round-trip flight from Dublin to Cologne is $53. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Dublin to Cologne?

1 hour and 52 minutes is the average flight time from Dublin to Cologne.

Which airlines fly direct from Dublin to Cologne?

Ryanair and Malta Air fly direct from Dublin to Cologne.

How many flights are there a week from Dublin to Cologne?

There are 6 flights per week flying from Dublin to Cologne, as of July 2026.

When is the cheapest time to fly from Dublin to Cologne?

The cheapest month to fly from Dublin to Cologne is usually October.

Which upcoming date is cheapest to fly from Dublin Airport to Cologne Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Cologne Airport on Tuesday, October 6, 2026.

Can I get a direct flight from Dublin Airport to Cologne Airport?

Yes – the average flight time is 1 hour and 52 minutes.

How can I find the best flight deal to Cologne?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cologne but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Cologne?

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Cologne is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly with from Dublin Airport to Cologne?

Currently, Ryanair offers the cheapest flight tickets to Cologne.

Traveling from Dublin Airport (DUB) to Cologne Airport (CGN): what you need to know

Hop on a direct flight from Dublin Airport to Cologne Airport and you'll be traveling for an average of 1 hour 55 minutes.
Cologne's timezone is UTC+1, making Cologne one hour ahead of Dublin.
For a stress-free journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to board your DUB to CGN flight.
During popular months such as July, it's a good idea to get to the airport well in advance. Arrive two hours before domestic departures and four hours ahead of international flights when you travel during peak periods in general.
Traveling to Cologne (and then discovering more of Germany!) is easy with Ryanair. This popular airline offers direct flights from Dublin Airport to Cologne Airport.
Most passengers choose to fly with Ryanair on this route.
Ryanair is the most punctual carrier that offers DUB to CGN flights. A dependable 87.18% of its services on this route arrive as scheduled.
If you want to split up your journey, simply deselect 'Direct flights only' when searching for your ticket from Dublin Airport to Cologne Airport. Here are the most popular stopovers between DUB and CGN:
- London Heathrow Airport
- London Stansted Airport
- Glasgow Intl Airport

How to find the cheapest flights from Dublin Airport (DUB) to Cologne Airport (CGN)

The cheapest price we've found for a one-way Dublin Airport to Cologne Airport flight is $27. A return ticket is currently $53. Depending on the availability when you book, these fares could change.
To get cheap tickets from DUB to CGN, book your trip 11 months before your planned departure.
Plan your trip for April. That's the cheapest month for flights from Dublin Airport to Cologne Airport. If your travel dates are flexible, try out the 'Whole month' tool to see the lowest price across each month.
Spend less time searching for cheap flights from DUB to CGN by creating a Price Alert. You'll receive an email or notification on the app when fares go down.
Pick your preferred arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Dublin Airport to Cologne Airport.

Handy information about Dublin Airport (DUB)

Of the departures from Dublin Airport, 77% land on time at their destination.
To get to Dublin Airport from central Dublin, it takes about 25 minutes if you're planning to drive. Of course, this depends on traffic conditions. It's approximately 7 miles from the airport to the city center.
Expect a trip time of about 30 minutes on public transport.
Taking an early flight from Dublin Airport to Cologne Airport? Avoid the hassle of rushing to the terminal (and get some extra shut-eye) by choosing one of these hotels near DUB:

Arriving at Cologne Airport (CGN)

If you're coming in on a late Dublin Airport to Cologne Airport flight, few things top the convenience of being close to the terminal. Grab your luggage from the carousel and then be showered and relaxing shortly after at one of these accommodation options near CGN:
Pick up a Cologne Airport rental car and discover Cologne and beyond with your own wheels. Wheego, Flex To Go and Alamo are top outlets you can book with here.
For the lowest price, reserve your vehicle from Cologne Airport around two weeks before your trip.

When to fly to Cologne Airport (CGN)

August is the most popular month for flights from Dublin Airport to Cologne Airport. To escape the crowds, travel to Cologne in January.
The warmest month in Cologne is August, with the temperature ranging between 54ºF and 82ºF. Book your flights from Dublin Airport to Cologne Airport in this month if this is the type of weather you enjoy.
Look for cheap tickets from DUB to CGN in January if you like traveling in cooler conditions. Temperatures are at their lowest around then, ranging between 27ºF and 45ºF on average.

Explore more of Germany

You've done Cologne, now it's time to discover other corners of Germany. Travel around 300 miles north-east to Berlin to check off its popular sights. From Brandenburg Gate to Berlin Wall and Parliament Building, you'll have a full itinerary ahead.
Hamburg is another favorite destination in Germany and is around 220 miles north-east of Cologne. No journey is complete without dropping by Miniatur Wunderland, Elbphilharmonie Hamburg and Port of Hamburg.