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Cheap flights from Cologne to Northern Ireland from £51

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — BFS
15 Jun — 22 Jun1
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 16 May 2026.

Tue 9/623:05
CGN
-
BFS
1 stop13h 30m
Multiple Airlines
Tue 16/616:40
BFS
-
CGN
1 stop5h 00m
Multiple Airlines
Deal found 13/5£82
Sat 20/619:50
CGN
-
BFS
1 stop4h 30m
Multiple Airlines
Tue 23/620:15
BFS
-
CGN
1 stop13h 40m
Multiple Airlines
Deal found 15/5£106
Fri 5/613:45
CGN
-
BFS
1 stop10h 15m
Multiple Airlines
Mon 8/621:55
BFS
-
CGN
1 stop10h 15m
Multiple Airlines
Deal found 11/5£109
Fri 26/622:55
CGN
-
BFS
2 stops23h 20m
Multiple Airlines
Fri 3/719:55
BFS
-
CGN
1 stop14h 25m
Multiple Airlines
Deal found 12/5£129
Fri 26/622:55
CGN
-
BFS
2 stops23h 20m
Multiple Airlines
Mon 29/618:50
BFS
-
CGN
2 stops22h 30m
Multiple Airlines
Deal found 13/5£138
Tue 19/523:05
CGN
-
BHD
2 stops16h 55m
Multiple Airlines
Thu 11/612:20
BHD
-
CGN
2 stops22h 00m
Multiple Airlines
Deal found 12/5£174
Sat 20/622:20
CGN
-
BHD
1 stop12h 25m
Multiple Airlines
Tue 23/614:30
BHD
-
CGN
2 stops19h 25m
Multiple Airlines
Deal found 15/5£175
Fri 26/622:55
CGN
-
BHD
2 stops22h 55m
Multiple Airlines
Mon 29/618:30
BHD
-
CGN
2 stops15h 50m
Multiple Airlines
Deal found 13/5£185
Fri 22/510:55
CGN
-
BHD
1 stop7h 25m
Multiple Airlines
Tue 26/512:40
BHD
-
CGN
2 stops19h 25m
Multiple Airlines
Deal found 14/5£321
Fri 22/510:55
CGN
-
BHD
1 stop6h 30m
Multiple Airlines
Mon 25/515:25
BHD
-
CGN
2 stops19h 05m
Multiple Airlines
Deal found 14/5£374

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 16 May 2026.

Round-trip from

£82

One-way from

£51
9/6-16/6
  • 9/6-16/6
  • 2 total stops
  • 18h 30m total
  • Cologne to Northern Ireland
Search Deals
10/9
  • 10/9
  • 1 total stop
  • 4h 40m 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 16 May 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

Tue 9/6

23:05-11:35

1 stop13h 30m

Belfast Intl

Tue 16/6

16:40-22:40

1 stop5h 00m

£82
Fastest return journey

CologneBelfast

CGN - BFS

CGNBFS

Cologne Köln/Bonn

Sat 20/6

19:50-23:20

1 stop4h 30m

Belfast Intl

Tue 23/6

20:15-10:55

1 stop13h 40m

£106

CologneBelfast

CGN - BFS

CGNBFS

Cologne Köln/Bonn

Fri 5/6

13:45-23:00

1 stop10h 15m

Belfast Intl

Mon 8/6

21:55-09:10

1 stop10h 15m

£109

CologneBelfast

CGN - BFS

CGNBFS

Cologne Köln/Bonn

Fri 26/6

22:55-21:15

2 stops23h 20m

Belfast Intl

Mon 29/6

21:55-09:10

1 stop10h 15m

£122

CologneBelfast

CGN - BFS

CGNBFS

Cologne Köln/Bonn

Fri 26/6

22:55-21:15

2 stops23h 20m

Belfast Intl

Fri 3/7

19:55-11:20

1 stop14h 25m

£129

CologneBelfast

CGN - BFS

CGNBFS

Cologne Köln/Bonn

Sun 28/6

22:45-18:25

2 stops20h 40m

Belfast Intl

Sun 5/7

07:10-08:15

2 stops24h 05m

£141

CologneBelfast

CGN - BHD

CGNBHD

Cologne Köln/Bonn

Sat 20/6

22:20-09:45

1 stop12h 25m

Belfast City

Tue 23/6

14:30-10:55

2 stops19h 25m

£175

CologneBelfast

CGN - BHD

CGNBHD

Cologne Köln/Bonn

Fri 26/6

22:55-20:50

2 stops22h 55m

Belfast City

Mon 29/6

18:30-11:20

2 stops15h 50m

£185
Cheapest one-way
Fastest single journey

CologneBelfast

CGN - BFS

CGNBFS

Cologne Köln/Bonn

Thu 10/9

14:15-17:55

1 stop4h 40m

£51

CologneBelfast

CGN - BHD

CGNBHD

Cologne Köln/Bonn

Thu 10/9

16:10-21:05

1 stop5h 55m

£96

Flights are sorted by cheapest return flights first.

Deals found on 14/5

Sorted by cheapest first

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
No data available for this route at this time. Please check back soon.

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.

See more FAQs

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Fly with Cheapflights

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

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