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Cheap flights from Cologne to Northern Ireland from £55

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 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — BFS
4 Jan — 11 Jan1
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 5 December 2025.

Sat 27/1212:40CGN - BHD
1 stop7h 35mBritish Airways
Tue 30/1208:45BHD - CGN
1 stop6h 25mBritish Airways
Deal found 4/12£838

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 5 December 2025.

Round-trip from

£89

One-way from

£55
13/3-16/3
  • 13/3-16/3
  • 2 total stops
  • 16h 00m total
  • Cologne to Northern Ireland
Search Deals
21/1
  • 21/1
  • 1 total stop
  • 13h 25m 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 5 December 2025.
Use the filters below to find and compare flights from Cologne to Northern Ireland that are best for you.

Fly from

Cologne

Fly to

Northern Ireland

Route

Depart

Return

Price

CologneBelfast

CGN - BFS

CGNBFS

Cologne Köln/Bonn

Thu 12/3

15:15-22:50

1 stop8h 35m

Belfast Intl

Mon 16/3

19:20-00:55

1 stop4h 35m

£93

CologneBelfast

CGN - BFS

CGNBFS

Cologne Köln/Bonn

Sun 18/1

14:25-07:25

2 stops18h 00m

Belfast Intl

Thu 22/1

18:35-08:05

1 stop12h 30m

£119

CologneBelfast

CGN - BFS

CGNBFS

Cologne Köln/Bonn

Fri 13/3

22:00-08:25

1 stop11h 25m

Belfast Intl

Mon 16/3

12:40-10:35

2 stops20h 55m

£126

CologneBelfast

CGN - BHD

CGNBHD

Cologne Köln/Bonn

Sun 18/1

08:55-21:10

2 stops13h 15m

Belfast City

Thu 22/1

14:25-21:10

1 stop5h 45m

£151

CologneBelfast

CGN - BHD

CGNBHD

Cologne Köln/Bonn

Thu 12/3

21:35-09:45

1 stop13h 10m

Belfast City

Mon 16/3

08:00-14:55

1 stop5h 55m

£172

CologneBelfast

CGN - BHD

CGNBHD

Cologne Köln/Bonn

Thu 15/1

17:05-07:30

1 stop15h 25m

Belfast City

Sun 18/1

06:30-15:40

1 stop8h 10m

£240

CologneBelfast

CGN - BHD

CGNBHD

Cologne Köln/Bonn

Fri 16/1

16:35-20:30

1 stop4h 55m

Belfast City

Mon 19/1

09:15-16:30

1 stop6h 15m

£240

CologneBelfast

CGN - BHD

CGNBHD

Cologne Köln/Bonn

Sun 18/1

16:35-10:20

1 stop18h 45m

Belfast City

Thu 22/1

06:35-16:10

1 stop8h 35m

£241

CologneBelfast

CGN - BHD

CGNBHD

Cologne Köln/Bonn

Thu 12/3

17:05-10:20

1 stop18h 15m

Belfast City

Mon 16/3

19:25-16:10

1 stop19h 45m

£250

CologneBelfast

CGN - BFS

CGNBFS

Cologne Köln/Bonn

Wed 21/1

20:55-09:20

1 stop13h 25m

£55

Flights are sorted by cheapest return flights first.

Deals found on 4/12

Showing 1-10 of 11 results
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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, September is the cheapest month in which you can book a flight from Cologne to Northern Ireland (average of £166). Flying from Cologne to Northern Ireland in July is currently the most expensive (average of £215). 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.

  • How long is the flight from Cologne to Northern Ireland?

    For as low as £240, British Airways can have you in Northern Ireland from Cologne in 15h 25m. Airlines will cover a distance of 601 mi.

  • 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, September is the cheapest month in which you can book a flight from Cologne to Northern Ireland (average of £166). Flying from Cologne to Northern Ireland in July is currently the most expensive (average of £215). 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

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