£91 Cheap Flights from Belfast International (BFS) to Cologne (CGN)

Q: How much are return flights from Belfast International to Cologne?

The best price we found for a return flight from Belfast International to Cologne is £91. 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.

Q: Which airlines fly direct from Belfast International to Cologne?

Currently, there are no airlines that fly direct from Belfast International to Cologne. But we found flights with one or more stops from £91.

Q: How many flights are there a week from Belfast International to Cologne?

As of August 2025, there are no flights flying from Belfast International to Cologne.

Q: When is the cheapest time to fly from Belfast International to Cologne?

The cheapest month to fly from Belfast International to Cologne is usually November.

Q: Which upcoming date is cheapest to fly from Belfast International Airport to Cologne Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Belfast International Airport to Cologne Airport on Monday, 3 November 2025 .

Q: Can I get a direct flight from Belfast International Airport to Cologne Airport?

No airlines currently offer direct flights between Belfast International Airport and Cologne Airport. Most routes have one or more stops.

Q: 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.

Q: 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.

Q: Which is the cheapest airline to fly from Belfast International Airport to Cologne with?

Currently, Ryanair offers the cheapest flight tickets to Cologne.

Compare Belfast International to Cologne flight deals

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Flight deals from Belfast International to Cologne

Looking for a cheap last-minute deal or the best return flight from Belfast International to Cologne? Find the lowest prices on one-way and return tickets right here.

Cologne.£91 per passenger.Departing Mon, 3 Nov, returning Fri, 7 Nov.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Belfast International on Mon, 3 Nov, arriving in Cologne.Inbound indirect flight with Ryanair, departs from Cologne on Fri, 7 Nov, arriving in Belfast International.Price includes taxes and charges.From £91, select.

Cologne.£97 per passenger.Departing Fri, 31 Oct, returning Mon, 3 Nov.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Belfast International on Fri, 31 Oct, arriving in Cologne.Inbound indirect flight with Ryanair, departs from Cologne on Mon, 3 Nov, arriving in Belfast International.Price includes taxes and charges.From £97, select.

Cologne.£101 per passenger.Departing Tue, 9 Dec, returning Fri, 12 Dec.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Belfast International on Tue, 9 Dec, arriving in Cologne.Inbound indirect flight with Ryanair, departs from Cologne on Fri, 12 Dec, arriving in Belfast International.Price includes taxes and charges.From £101, select.

Cologne.£102 per passenger.Departing Wed, 3 Sep, returning Tue, 9 Sep.Return flight with easyJet and Ryanair.Outbound indirect flight with easyJet, departs from Belfast International on Wed, 3 Sep, arriving in Cologne.Inbound indirect flight with Ryanair, departs from Cologne on Tue, 9 Sep, arriving in Belfast International.Price includes taxes and charges.From £102, select.

Cologne.£107 per passenger.Departing Thu, 9 Oct, returning Tue, 14 Oct.Return flight with easyJet and Ryanair.Outbound indirect flight with easyJet, departs from Belfast International on Thu, 9 Oct, arriving in Cologne.Inbound indirect flight with Ryanair, departs from Cologne on Tue, 14 Oct, arriving in Belfast International.Price includes taxes and charges.From £107, select.

Cologne.£110 per passenger.Departing Mon, 29 Sep, returning Mon, 6 Oct.Return flight with easyJet and Ryanair.Outbound indirect flight with easyJet, departs from Belfast International on Mon, 29 Sep, arriving in Cologne.Inbound indirect flight with Ryanair, departs from Cologne on Mon, 6 Oct, arriving in Belfast International.Price includes taxes and charges.From £110, select.

Cologne.£116 per passenger.Departing Sun, 1 Feb, returning Tue, 3 Feb.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Belfast International on Sun, 1 Feb, arriving in Cologne.Inbound indirect flight with Ryanair, departs from Cologne on Tue, 3 Feb, arriving in Belfast International.Price includes taxes and charges.From £116, select.

Cologne.£130 per passenger.Departing Thu, 27 Nov, returning Thu, 4 Dec.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Belfast International on Thu, 27 Nov, arriving in Cologne.Inbound indirect flight with Ryanair, departs from Cologne on Thu, 4 Dec, arriving in Belfast International.Price includes taxes and charges.From £130, select.

Find the cheapest month to fly from Belfast International to Cologne

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

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Belfast International to Cologne: Alternative routes

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

Belfast to Cologne: Flight information

The things to know before you go.

Cheapest flight found	£91
Cheapest month to fly	November

Finding cheap flights from Belfast International to Cologne: Frequently asked questions

How much are return flights from Belfast International to Cologne?

Which airlines fly direct from Belfast International to Cologne?

How many flights are there a week from Belfast International to Cologne?

When is the cheapest time to fly from Belfast International to Cologne?

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

Can I get a direct flight from Belfast International Airport to Cologne Airport?

How can I find the best flight deal to Cologne?

When is the best time to book flights to Cologne?

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

Flying from Belfast International Airport (BFS) to Cologne Bonn Airport (CGN): what you need to know

Cologne's timezone is UTC+1, which makes Cologne one hour ahead of Belfast.
Leave plenty of time to catch your BFS to CGN flight. As a rule of thumb, arrive at least two hours before international departures and an hour ahead for domestic flights.
Travelling during a peak time such as August? Public holidays and other high seasons can lead to longer queues and delays at security. Be extra cautious and arrive up to four hours ahead of international flights and two hours before a domestic departure.
Think about adding a stopover when booking your ticket from Belfast International Airport to Cologne Bonn Airport. Simply deselect 'Direct flights only' to break up your journey, or visit a new city along the way. Here's where you can stop between BFS and CGN:
- Stansted Airport
- Newcastle International Airport
- Edinburgh Airport

How to find the cheapest flights from Belfast International Airport (BFS) to Cologne Bonn Airport (CGN)

The cheapest price we've found for a one-way Belfast International Airport to Cologne Bonn Airport flight is £44. A return fare is currently £91. Depending on the availability and when you book, these fares can change.
It's usually smart to book in advance if you're hoping to get cheap tickets from BFS to CGN. That's because flight prices are based on demand, which tends to rise closer to the date of departure.
Finding cheap flights from Belfast International Airport to Cologne Bonn Airport is easy if you can be flexible with your travel dates. Use the 'Whole month' search tool to see the lowest prices across every month and snap up a great deal.
Picking up cheap flights from BFS to CGN is easy with Price Alerts. Simply create one of these automatic alerts and we'll let you know when a new deal comes up.
Select 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 Belfast International Airport to Cologne Bonn Airport.

Handy information about Belfast International Airport (BFS)

When it comes to Belfast International Airport's on-time performance, data shows 67.55% of flights stick to their scheduled arrival time.
Central Belfast to Belfast International Airport is approximately 20 miles. Depending on traffic, it'll take about 30 minutes to get there if you're driving, ride-sharing or catching a cab.
Planning to take public transport? You can expect a journey time of around 2 hours.
Have an early flight from Belfast International Airport to Cologne Bonn Airport? Avoid the last-minute rush to the terminal (and enjoy a little extra shut-eye) by picking one of these stays near BFS:

Arriving at Cologne Bonn Airport (CGN)

If you have a late Belfast International Airport to Cologne Bonn Airport flight, nothing tops the convenience of being close to the terminal. Grab your suitcases from the carousel and then be resting not long after at one of these hotels near CGN:
Follow your own route with a Cologne Bonn Airport rental car. Book your wheels from Wheego, Flex To Go or Alamo and see more of Cologne and beyond.
Booking your vehicle from Cologne Bonn Airport about two weeks ahead gives you the best shot at securing a great deal.

Getting from Cologne Bonn Airport (CGN) to central Cologne

Cologne Bonn Airport to central Cologne has a drive time of around 20 minutes. It's approximately 9 miles away.
If you're taking public transport, expect a journey time of around 30 minutes.

When to fly to Cologne Bonn Airport (CGN)

July is the most popular month for flights from Belfast International Airport to Cologne Bonn Airport. To skip the crowds, travel to Cologne in January.
The warmest month in Cologne is August, with the temperature ranging between 12ºC (54ºF) and 28ºC (82ºF). Lock in your flights from Belfast International Airport to Cologne Bonn Airport in this month if this is the type of weather you enjoy.
January sees average temperatures of between -3ºC (27ºF) and 7ºC (45ºF). Search for cheap tickets from BFS to CGN around that time if you like cooler conditions.

Explore more of Germany

Cologne has loads to offer, but there are so many other parts of Germany you should also see. Around 300 miles north-east of Cologne, a visit to Berlin will keep you busy. Check out popular attractions like Brandenburg Gate, Berlin Wall Memorial and East Side Gallery.
Hamburg is another sought-after destination in Germany and is around 220 miles north-east of Cologne. No journey is complete without seeing Miniatur Wunderland, Elbphilharmonie Hamburg and Port of Hamburg.