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Cheap flights from Cologne to Northern Ireland from £45

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/4. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — BFS
12 Apr — 19 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cologne to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Cologne to Northern Ireland
Explore the most affordable flight options available from Cologne to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 March 2026.

Sat 25/418:40
CGN
-
BFS
1 stop5h 40m
Multiple Airlines
Sat 2/506:00
BFS
-
CGN
1 stop10h 45m
Multiple Airlines
Deal found 10/3£127
Fri 6/1119:35
CGN
-
BFS
1 stop14h 15m
Multiple Airlines
Sun 8/1122:45
BFS
-
CGN
1 stop11h 05m
Multiple Airlines
Deal found 9/3£137
Mon 27/422:10
CGN
-
BFS
2 stops19h 05m
Multiple Airlines
Mon 4/521:55
BFS
-
CGN
1 stop10h 15m
Multiple Airlines
Deal found 13/3£142
Fri 24/710:55
CGN
-
BFS
1 stop9h 35m
Multiple Airlines
Sat 1/809:30
BFS
-
CGN
1 stop11h 25m
Multiple Airlines
Deal found 13/3£147
Tue 25/819:00
CGN
-
BFS
1 stop5h 20m
Multiple Airlines
Fri 28/808:55
BFS
-
CGN
1 stop5h 30m
Multiple Airlines
Deal found 10/3£165
Tue 25/808:15
CGN
-
BFS
1 stop5h 00m
Multiple Airlines
Wed 26/815:40
BFS
-
CGN
1 stop5h 25m
Multiple Airlines
Deal found 10/3£165
Thu 27/814:15
CGN
-
BFS
1 stop4h 40m
Multiple Airlines
Fri 28/808:55
BFS
-
CGN
1 stop5h 30m
Multiple Airlines
Deal found 10/3£168
Sat 15/817:45
CGN
-
BHD
1 stop4h 05m
Multiple Airlines
Sat 29/811:05
BHD
-
CGN
1 stop9h 50m
Multiple Airlines
Deal found 9/3£236
Fri 24/710:55
CGN
-
BHD
1 stop6h 30m
Multiple Airlines
Sat 1/807:00
BHD
-
CGN
1 stop13h 55m
Multiple Airlines
Deal found 13/3£238
Fri 6/1108:40
CGN
-
BHD
1 stop12h 50m
Multiple Airlines
Sun 8/1107:25
BHD
-
CGN
1 stop14h 00m
Multiple Airlines
Deal found 9/3£242
Thu 17/916:10
CGN
-
BHD
1 stop5h 55m
Multiple Airlines
Sun 20/914:25
BHD
-
CGN
1 stop5h 00m
Multiple Airlines
Deal found 11/3£245
Fri 13/322:00
CGN
-
BHD
1 stop11h 55m
Multiple Airlines
Tue 17/310:15
BHD
-
CGN
2 stops24h 50m
Multiple Airlines
Deal found 11/3£290

Find flight deals from Cologne to Northern Ireland

Keep the following information in mind while searching for Cologne to Northern Ireland flight deals. Data was last updated 13 March 2026.

Round-trip from

£127

One-way from

£45
15/8-29/8
  • 15/8-29/8
  • 2 total stops
  • 15h 55m total
  • Cologne to Northern Ireland
Search Deals
13/4
  • 13/4
  • 1 total stop
  • 7h 00m total
  • Cologne to Northern Ireland
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cologne to Northern Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 March 2026.
Use the filters below to find and compare flights from Cologne to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

CologneBelfast

CGN - BFS

CGNBFS

Cologne Köln/Bonn

Sat 15/8

19:50-23:20

1 stop4h 30m

Belfast Intl

Sat 29/8

09:30-21:55

1 stop11h 25m

£127

CologneBelfast

CGN - BFS

CGNBFS

Cologne Köln/Bonn

Sat 25/4

18:40-23:20

1 stop5h 40m

Belfast Intl

Sat 2/5

06:00-17:45

1 stop10h 45m

£127

CologneBelfast

CGN - BFS

CGNBFS

Cologne Köln/Bonn

Mon 27/4

15:55-09:55

1 stop19h 00m

Belfast Intl

Mon 4/5

21:55-09:10

1 stop10h 15m

£150

CologneBelfast

CGN - BFS

CGNBFS

Cologne Köln/Bonn

Tue 25/8

19:00-23:20

1 stop5h 20m

Belfast Intl

Fri 28/8

08:55-15:25

1 stop5h 30m

£165

CologneBelfast

CGN - BFS

CGNBFS

Cologne Köln/Bonn

Tue 25/8

08:15-12:15

1 stop5h 00m

Belfast Intl

Wed 26/8

15:40-22:05

1 stop5h 25m

£165
Fastest return journey

CologneBelfast

CGN - BFS

CGNBFS

Cologne Köln/Bonn

Thu 27/8

14:15-17:55

1 stop4h 40m

Belfast Intl

Fri 28/8

08:55-15:25

1 stop5h 30m

£168

CologneBelfast

CGN - BFS

CGNBFS

Cologne Köln/Bonn

Wed 26/8

10:55-15:15

1 stop5h 20m

Belfast Intl

Thu 27/8

08:10-15:45

1 stop6h 35m

£187

CologneBelfast

CGN - BHD

CGNBHD

Cologne Köln/Bonn

Sat 15/8

17:45-20:50

1 stop4h 05m

Belfast City

Sat 29/8

11:05-21:55

1 stop9h 50m

£236

CologneBelfast

CGN - BHD

CGNBHD

Cologne Köln/Bonn

Fri 24/7

10:55-16:25

1 stop6h 30m

Belfast City

Sat 1/8

07:00-21:55

1 stop13h 55m

£238

CologneBelfast

CGN - BHD

CGNBHD

Cologne Köln/Bonn

Fri 27/3

08:40-15:50

1 stop8h 10m

Belfast City

Mon 30/3

07:00-14:20

1 stop6h 20m

£326

Flights are sorted by cheapest return flights first.

Deals found on 11/3

Showing 1-10 of 16 resultsSorted by cheapest first
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Best time to book a flight from Cologne to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Cologne with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cologne to Northern Ireland

What is the cheapest month to book a flight from Cologne to Northern Ireland?

Currently, March is the cheapest month in which you can book a flight from Cologne to Northern Ireland (average of £157). Flying from Cologne to Northern Ireland in August is currently the most expensive (average of £233). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Cologne to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cologne to Northern Ireland?

    Cologne Köln/Bonn (CGN), located 9.5 mi from the city center, is the airport you fly out of when you book flights from Cologne to Northern Ireland.

  • Can I find deals for flights from Cologne to Northern Ireland that include hotel bookings?

    Yes. In addition to deals on Cologne to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cologne to Northern Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cologne to Northern Ireland.

  • Can I find deals for business class flights from Cologne to Northern Ireland?

    Yes. Cheapflights offers flight deals from Cologne to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cologne to Northern Ireland?

    Currently, March is the cheapest month in which you can book a flight from Cologne to Northern Ireland (average of £157). Flying from Cologne to Northern Ireland in August is currently the most expensive (average of £233). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Cologne to Northern Ireland

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Fly with Cheapflights

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How does Cheapflights help users find flights from Cologne to Northern Ireland?

Cheapflights makes it easy to find Cologne to Northern Ireland flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Cologne to Northern Ireland?

Cheapflights helps you find that perfect flight to Northern Ireland from Cologne by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Cologne to Northern Ireland with no change fees?

Yes, we can. To see specific flights from Cologne to Northern Ireland with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Cologne to Northern Ireland become cheaper?

Not ready to book yet? You can track prices for flights from Cologne to Northern Ireland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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