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Cheap flights from Brussels to Belfast Intl Airport from £46

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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — BFS
26 Dec — 2 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Brussels to Belfast Intl

Enter your travel dates to find the best prices.

Cheapest flights from Brussels to Belfast Intl
Explore the most affordable flight options available from Brussels to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 November 2025.

Mon 29/1207:35CRL - BFS
1 stop12h 20mMultiple Airlines
Sun 4/123:05BFS - CRL
2 stops12h 40mMultiple Airlines
Deal found 25/11£144
Wed 24/1209:10BRU - BFS
2 stops7h 50mMultiple Airlines
Wed 31/1207:55BFS - BRU
1 stop4h 40mMultiple Airlines
Deal found 26/11£309
Mon 29/1216:55BRU - BFS
1 stop6h 05mMultiple Airlines
Sun 4/120:30BFS - BRU
2 stops15h 45mMultiple Airlines
Deal found 25/11£316
Mon 29/1208:35BRU - BFS
1 stop14h 25measyJet
Sun 4/117:00BFS - BRU
1 stop14h 05measyJet
Deal found 25/11£390

Cheap flight deals from Brussels to Belfast Intl

Discover tips and strategies to find the most affordable flight options for your journey from Brussels (BR1) to Belfast Intl (BFS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 November 2025.

Round-trip from

£103

One-way from

£46
9/1-15/1
  • 9/1-15/1
  • 2 total stops
  • 11h 20m total
  • Brussels to Belfast
Search Deals
11/12
  • 11/12
  • 1 total stop
  • 8h 55m total
  • Brussels to Belfast
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brussels to Belfast Intl 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 26 November 2025.
Use the filters below to find and compare flights from Brussels to Belfast Intl Airport that are best for you.

Fly from

Brussels

Fly to

Belfast Intl

Route

Depart

Return

Price

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 9/1

11:30-22:20

1 stop11h 50m

Belfast Intl

Thu 15/1

07:05-20:55

1 stop12h 50m

£94

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Sat 7/2

21:10-06:45

1 stop10h 35m

Belfast Intl

Tue 10/2

05:45-16:40

2 stops9h 55m

£111

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Wed 14/1

11:35-16:00

1 stop5h 25m

Belfast Intl

Fri 23/1

08:05-14:45

1 stop5h 40m

£114

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Sun 25/1

07:50-12:40

1 stop5h 50m

Belfast Intl

Sun 1/2

09:10-15:30

1 stop5h 20m

£114

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 9/1

16:20-22:45

1 stop7h 25m

Belfast Intl

Thu 22/1

16:00-20:55

1 stop3h 55m

£115

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 6/2

17:00-20:25

1 stop4h 25m

Belfast Intl

Mon 16/2

07:50-16:00

1 stop7h 10m

£115

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Sun 11/1

18:30-21:40

1 stop4h 10m

Belfast Intl

Sat 17/1

12:45-20:45

1 stop7h 00m

£115

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Sun 25/1

18:50-22:40

1 stop4h 50m

Belfast Intl

Mon 2/2

16:25-22:15

1 stop4h 50m

£116

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Thu 8/1

18:10-07:25

2 stops14h 15m

Belfast Intl

Thu 15/1

14:00-08:50

2 stops17h 50m

£130

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Fri 9/1

18:30-08:25

2 stops14h 55m

Belfast Intl

Thu 15/1

20:10-08:50

2 stops11h 40m

£136

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Showing 1-10 of 18 results
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Best time to book a flight from Brussels to Belfast Intl

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

  • Can I find deals for flights from Brussels to Belfast Intl that include hotel bookings?

    Yes. In addition to deals on Brussels to Belfast Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Brussels to Belfast Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brussels to Belfast Intl.

  • Can I find deals for business class flights from Brussels to Belfast Intl?

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

Travelling to a place near Belfast Intl Airport?

Book flights to Belfast Intl Airport if you plan to visit one of these locations
Armagh
Newry
Ballymena
Cookstown
Dungannon

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Brussels to Belfast Intl

See prices for flight routes from nearby airports that may be better suited for you.
Bruxelles-National to Belfast Intl flights
Bruxelles-National to Belfast City flights
Charleroi Brussels to Belfast Intl flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Brussels to Belfast Intl?

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Why should you use Cheapflights to find cheap flight tickets from Brussels to Belfast Intl?

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Can Cheapflights find flights from Brussels to Belfast Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Brussels to Belfast Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Brussels to Belfast Intl become cheaper?

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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