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Cheap flights from Belgium to Northern Ireland from £61

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 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — BFS
15 Apr — 22 Apr1
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 16 March 2026.

Thu 14/519:00
CRL
-
BFS
1 stop4h 20m
Multiple Airlines
Sun 17/522:00
BFS
-
CRL
1 stop10h 15m
Multiple Airlines
Deal found 14/3£82
Mon 30/315:00
CRL
-
BFS
1 stop7h 30m
Multiple Airlines
Sun 5/407:10
BFS
-
CRL
1 stop13h 30m
Multiple Airlines
Deal found 13/3£84
Mon 8/609:40
CRL
-
BFS
1 stop12h 50m
Multiple Airlines
Sun 14/607:10
BFS
-
CRL
1 stop7h 10m
Multiple Airlines
Deal found 12/3£85
Wed 13/512:15
CRL
-
BFS
1 stop4h 00m
Multiple Airlines
Sat 16/521:40
BFS
-
CRL
1 stop9h 30m
Multiple Airlines
Deal found 12/3£88
Thu 7/514:30
CRL
-
BFS
1 stop8h 50m
Multiple Airlines
Wed 13/515:40
BFS
-
CRL
1 stop6h 15m
Multiple Airlines
Deal found 15/3£95
Sat 28/307:40
CRL
-
BFS
1 stop8h 00m
Multiple Airlines
Sat 4/421:40
BFS
-
CRL
1 stop9h 30m
Multiple Airlines
Deal found 12/3£109
Thu 21/514:30
CRL
-
BFS
1 stop7h 35m
Multiple Airlines
Mon 25/522:20
BFS
-
CRL
1 stop9h 20m
Multiple Airlines
Deal found 15/3£115
Thu 21/519:00
CRL
-
BFS
1 stop4h 20m
Multiple Airlines
Wed 27/515:40
BFS
-
CRL
1 stop6h 15m
Multiple Airlines
Deal found 15/3£120
Sun 16/812:00
CRL
-
BFS
1 stop9h 40m
Multiple Airlines
Sun 23/807:10
BFS
-
CRL
1 stop7h 10m
Multiple Airlines
Deal found 15/3£123
Tue 28/408:25
BRU
-
BFS
1 stop8h 55m
Multiple Airlines
Tue 5/507:35
BFS
-
BRU
2 stops25h 20m
Multiple Airlines
Deal found 14/3£123
Wed 29/418:00
BRU
-
BFS
2 stops24h 55m
Multiple Airlines
Wed 6/515:40
BFS
-
BRU
2 stops16h 55m
Multiple Airlines
Deal found 15/3£125
Thu 23/408:35
CRL
-
BHD
1 stop7h 55m
Multiple Airlines
Tue 28/417:00
BHD
-
CRL
1 stop14h 45m
Multiple Airlines
Deal found 13/3£127

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 16 March 2026.

Round-trip from

£82

One-way from

£61
14/5-17/5
  • 14/5-17/5
  • 2 total stops
  • 14h 35m total
  • Belgium to Northern Ireland
Search Deals
20/3
  • 20/3
  • 1 total stop
  • 20h 10m 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 16 March 2026.
Use the filters below to find and compare flights from Belgium to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Mon 30/3

15:00-21:30

1 stop7h 30m

Belfast Intl

Sun 5/4

07:10-21:40

1 stop13h 30m

£84

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Thu 7/5

14:30-22:20

1 stop8h 50m

Belfast Intl

Wed 13/5

15:40-22:55

1 stop6h 15m

£95

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Mon 8/6

22:00-10:00

2 stops13h 00m

Belfast Intl

Sun 14/6

07:10-15:20

1 stop7h 10m

£106

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Sat 28/3

07:40-14:40

1 stop8h 00m

Belfast Intl

Sat 4/4

21:40-08:10

1 stop9h 30m

£109

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Wed 13/5

09:20-22:30

2 stops14h 10m

Belfast Intl

Sat 16/5

21:40-08:10

1 stop9h 30m

£110

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Thu 21/5

19:00-22:20

1 stop4h 20m

Belfast Intl

Wed 27/5

15:40-22:55

1 stop6h 15m

£120

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Wed 29/4

18:00-17:55

2 stops24h 55m

Belfast Intl

Wed 6/5

07:30-09:35

2 stops25h 05m

£125

BrusselsBelfast

CRL - BHD

CRLBHD

Charleroi Brussels

Mon 30/3

09:40-21:05

1 stop12h 25m

Belfast City

Sun 5/4

07:00-21:40

1 stop13h 40m

£129

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Thu 14/5

19:00-22:20

1 stop4h 20m

Belfast Intl

Sun 17/5

22:00-21:25

2 stops22h 25m

£129

BrusselsBelfast

CRL - BHD

CRLBHD

Charleroi Brussels

Sat 28/3

21:10-08:45

1 stop12h 35m

Belfast City

Sat 4/4

18:20-08:10

1 stop12h 50m

£130

Flights are sorted by cheapest return flights first.

Deals found on 12/3

Showing 1-10 of 37 resultsSorted by cheapest first
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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 British Airways and KLM 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 7h 30m. 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.
Charles de Gaulle to Gatwick flights
Charles de Gaulle to Luton flights
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Istanbul to Heathrow flights
Frankfurt to Luton flights
Charles de Gaulle to Southend flights
Charles de Gaulle to Edinburgh flights
Beauvais-Tille to Stansted flights
Amsterdam to Gatwick flights
Duesseldorf Intl to Heathrow flights
Amsterdam to Stansted flights
Orly to Gatwick flights
Madrid to Gatwick flights
Frankfurt to London City flights
Vienna to Gatwick flights
Oslo Gardermoen to Heathrow flights
Duesseldorf Intl to London City flights
Vienna to London City flights
Frankfurt to Heathrow flights
Frederic Chopin to Luton flights
Vienna to Heathrow flights
Istanbul to Stansted flights
Frankfurt to Gatwick flights
Frankfurt to Edinburgh flights
Barcelona-El Prat to Luton flights
Frederic Chopin to Stansted flights
Vicenza to Heathrow flights
Amsterdam to Luton flights
Barcelona-El Prat to Gatwick flights
Istanbul to London City flights
Madrid to Heathrow flights
Madrid to Stansted flights
Madrid to Luton flights
Frankfurt to Glasgow Intl flights
Madrid to London City flights
Malpensa to Gatwick flights
Barcelona-El Prat to Stansted flights
Malpensa to Heathrow flights
Lyon to Gatwick flights
Vienna to Luton flights
Vienna to Stansted flights
Frederic Chopin to Gatwick flights
Oslo Gardermoen to Luton flights
Frankfurt to Southend flights
Zurich to Gatwick flights
Bruxelles-National to Stansted flights

Fly with Cheapflights

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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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