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Cheap flights from Belgium to Northern Ireland from £48

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — BFS
28 Feb — 7 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belgium to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Belgium to Northern Ireland
Explore the most affordable flight options available from Belgium to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 January 2026.

Sat 31/107:40
CRL
-
BFS
1 stop8h 00m
Multiple Airlines
Sun 1/215:00
BFS
-
CRL
1 stop25h 40m
Multiple Airlines
Deal found 28/1£95
Mon 23/208:35
CRL
-
BFS
1 stop12h 40m
Multiple Airlines
Thu 26/207:05
BFS
-
CRL
1 stop12h 50m
Multiple Airlines
Deal found 28/1£99
Fri 27/219:00
CRL
-
BFS
1 stop4h 20m
Multiple Airlines
Thu 5/316:00
BFS
-
CRL
1 stop3h 55m
Multiple Airlines
Deal found 28/1£103
Fri 27/217:00
CRL
-
BFS
1 stop4h 25m
Multiple Airlines
Sat 7/309:15
BFS
-
CRL
1 stop7h 00m
Multiple Airlines
Deal found 28/1£109
Mon 2/311:40
CRL
-
BFS
1 stop4h 15m
Multiple Airlines
Sat 7/312:45
BFS
-
CRL
1 stop7h 00m
Multiple Airlines
Deal found 28/1£113
Thu 2/419:00
CRL
-
BFS
1 stop4h 20m
Multiple Airlines
Wed 8/415:40
BFS
-
CRL
1 stop6h 20m
Multiple Airlines
Deal found 27/1£115
Sun 29/316:00
CRL
-
BFS
1 stop4h 00m
Multiple Airlines
Wed 8/415:40
BFS
-
CRL
1 stop6h 20m
Multiple Airlines
Deal found 27/1£115
Sun 29/316:00
CRL
-
BFS
1 stop4h 00m
Multiple Airlines
Mon 6/421:55
BFS
-
CRL
1 stop9h 45m
Multiple Airlines
Deal found 27/1£117
Sat 11/408:10
CRL
-
BFS
1 stop4h 45m
Multiple Airlines
Fri 17/417:05
BFS
-
CRL
1 stop4h 55m
Multiple Airlines
Deal found 27/1£118
Thu 16/708:35
CRL
-
BFS
1 stop7h 45m
Multiple Airlines
Wed 22/715:40
BFS
-
CRL
1 stop6h 20m
Multiple Airlines
Deal found 28/1£119
Tue 31/313:25
CRL
-
BHD
1 stop4h 25m
Multiple Airlines
Tue 7/417:20
BHD
-
CRL
1 stop4h 40m
Multiple Airlines
Deal found 27/1£122
Mon 23/210:10
CRL
-
BHD
1 stop4h 40m
Multiple Airlines
Thu 26/214:25
BHD
-
CRL
1 stop5h 30m
Multiple Airlines
Deal found 28/1£133

Find flight deals from Belgium to Northern Ireland

Keep the following information in mind while searching for Belgium to Northern Ireland flight deals. Data was last updated 29 January 2026.

Round-trip from

£99

One-way from

£48
23/2-26/2
  • 23/2-26/2
  • 2 total stops
  • 25h 30m total
  • Belgium to Northern Ireland
Search Deals
3/3
  • 3/3
  • 1 total stop
  • 9h 05m total
  • Belgium to Northern Ireland
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belgium 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 29 January 2026.
Use the filters below to find and compare flights from Belgium to Northern Ireland that are best for you.

Fly from

Belgium

Fly to

Northern Ireland

Route

Depart

Return

Price

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 27/2

19:00-22:20

1 stop4h 20m

Belfast Intl

Thu 5/3

16:00-20:55

1 stop3h 55m

£103

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 27/2

17:00-20:25

1 stop4h 25m

Belfast Intl

Sat 7/3

09:15-17:15

1 stop7h 00m

£109

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Mon 23/2

08:35-18:55

1 stop11h 20m

Belfast Intl

Thu 26/2

19:45-13:15

2 stops16h 30m

£111

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 27/2

17:00-20:25

1 stop4h 25m

Belfast Intl

Fri 6/3

18:00-22:25

1 stop3h 25m

£111

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Wed 1/4

11:35-15:15

1 stop4h 40m

Belfast Intl

Thu 9/4

22:45-08:20

1 stop8h 35m

£113

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Wed 1/4

11:35-15:15

1 stop4h 40m

Belfast Intl

Wed 8/4

15:40-23:00

1 stop6h 20m

£113

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Mon 2/3

11:40-14:55

1 stop4h 15m

Belfast Intl

Sat 7/3

12:45-20:45

1 stop7h 00m

£113

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Sun 31/5

08:35-16:35

1 stop9h 00m

Belfast Intl

Sat 6/6

09:30-22:35

1 stop12h 05m

£114

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Thu 2/4

19:00-22:20

1 stop4h 20m

Belfast Intl

Wed 8/4

15:40-23:00

1 stop6h 20m

£115

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Mon 2/3

11:40-14:55

1 stop4h 15m

Belfast Intl

Thu 5/3

14:00-18:50

1 stop3h 50m

£115

Flights are sorted by cheapest return flights first.

Deals found on 28/1

Showing 1-10 of 51 results
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Best time to book a flight from Belgium to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Belgium 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 Belgium 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 Belgium to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Airlines like KLM and British Airways fly from Belgium to Northern Ireland in about 4h. The time it takes to get you to your destination can typically vary by up to 10h 40m. There are 502 mi between Belgium and Northern Ireland. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belgium 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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Alternative routes for Belgium to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Madrid to Gatwick flights
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Vienna to Stansted flights
Frankfurt to Luton flights
Orly to Heathrow flights
Madrid to Southend flights
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Lyon to Stansted flights
Orly to Gatwick flights
Copenhagen to Heathrow flights
Lyon to Luton flights
Lyon to London City flights
Nantes to Stansted flights
Barcelona-El Prat to Luton flights
Gatwick to Edinburgh flights
Cologne to Heathrow flights
Barcelona-El Prat to Gatwick flights
Nantes to Heathrow flights
Frankfurt to Heathrow flights
Nantes to London City flights
Marseille to Gatwick flights
Nantes to Gatwick flights
Nantes to Luton flights
Beauvais-Tille to Luton flights
Luton to Edinburgh flights
Frederic Chopin to London City flights
Dublin to Gatwick flights
Lyon to Heathrow flights
Heathrow to Edinburgh flights
Amsterdam to London City flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Belgium to Northern Ireland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Belgium to Northern Ireland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Belgium to Northern Ireland with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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