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Cheap flights from Brussels to Belfast Intl Airport from £66

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — BFS
5 Dec — 12 Dec1
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 5 November 2025.

Fri 12/1208:35CRL - BFS
1 stop12h 50mMultiple Airlines
Sun 14/1223:05BFS - CRL
1 stop9h 40mMultiple Airlines
Deal found 2/11£99
Sat 22/1107:25CRL - BFS
1 stop8h 45mMultiple Airlines
Sat 29/1112:45BFS - CRL
1 stop7h 00mMultiple Airlines
Deal found 2/11£102
Tue 2/1208:40CRL - BFS
1 stop12h 35mMultiple Airlines
Sun 7/1223:05BFS - CRL
1 stop8h 05mMultiple Airlines
Deal found 2/11£109
Thu 27/1114:35CRL - BFS
1 stop10h 20mMultiple Airlines
Sun 30/1107:10BFS - CRL
1 stop7h 40mMultiple Airlines
Deal found 2/11£122
Tue 16/1207:00CRL - BFS
1 stop10h 15mMultiple Airlines
Wed 17/1220:55BFS - CRL
1 stop13h 45mMultiple Airlines
Deal found 4/11£127
Sat 8/1121:10CRL - BFS
1 stop10h 35mMultiple Airlines
Tue 11/1120:55BFS - CRL
1 stop13h 15mMultiple Airlines
Deal found 2/11£128
Sat 29/1111:55CRL - BFS
1 stop4h 15mMultiple Airlines
Sat 6/1212:45BFS - CRL
1 stop7h 00mMultiple Airlines
Deal found 2/11£132
Sat 29/1111:55CRL - BFS
1 stop4h 15mMultiple Airlines
Mon 8/1207:50BFS - CRL
1 stop7h 10mMultiple Airlines
Deal found 2/11£134
Fri 12/1215:50BRU - BFS
1 stop26h 30measyJet
Sun 14/1217:00BFS - BRU
1 stop14h 05measyJet
Deal found 2/11£134
Thu 27/1109:25BRU - BFS
2 stops14h 25mMultiple Airlines
Sun 30/1116:45BFS - BRU
1 stop15h 10mMultiple Airlines
Deal found 2/11£151
Sat 22/1109:05BRU - BFS
2 stops24h 45mMultiple Airlines
Sat 29/1108:30BFS - BRU
1 stop12h 20mMultiple Airlines
Deal found 2/11£157
Fri 12/1206:50BRU - BFS
1 stop8h 15mMultiple Airlines
Thu 18/1214:25BFS - BRU
2 stops17h 25mMultiple Airlines
Deal found 3/11£183

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 5 November 2025.

Round-trip from

£99

One-way from

£66
12/12-14/12
  • 12/12-14/12
  • 2 total stops
  • 22h 30m total
  • Brussels to Belfast
Search Deals
10/11
  • 10/11
  • 1 total stop
  • 25h 20m 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 5 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

Sat 22/11

07:25-15:10

1 stop8h 45m

Belfast Intl

Sat 29/11

12:45-20:45

1 stop7h 00m

£102

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 12/12

21:00-14:40

2 stops18h 40m

Belfast Intl

Sun 14/12

23:05-09:45

1 stop9h 40m

£109

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Thu 5/2

07:35-16:10

1 stop9h 35m

Belfast Intl

Sun 8/2

23:05-09:45

1 stop9h 40m

£115

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Mon 16/2

10:10-19:00

1 stop9h 50m

Belfast Intl

Sat 21/2

06:00-20:45

1 stop13h 45m

£122

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Sun 18/1

15:55-22:10

1 stop7h 15m

Belfast Intl

Thu 22/1

16:00-20:55

1 stop3h 55m

£127

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Tue 16/12

07:00-16:15

1 stop10h 15m

Belfast Intl

Wed 17/12

20:55-11:40

1 stop13h 45m

£127

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Sat 29/11

11:55-15:10

1 stop4h 15m

Belfast Intl

Sat 6/12

12:45-20:45

1 stop7h 00m

£132

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Fri 12/12

15:50-17:20

1 stop26h 30m

Belfast Intl

Sun 14/12

17:00-08:05

1 stop14h 05m

£134

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Sat 29/11

11:55-15:10

1 stop4h 15m

Belfast Intl

Mon 8/12

07:50-16:00

1 stop7h 10m

£134

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Thu 27/11

09:25-22:50

2 stops14h 25m

Belfast Intl

Sun 30/11

16:45-08:55

1 stop15h 10m

£151

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 19 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.

  • How long is the flight from Brussels to Belfast Intl Airport?

    For as low as £134, easyJet can have you in Belfast Intl Airport from Brussels in 26h 30m. There are 516 mi between Brussels and Belfast Intl Airport.

  • 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.

See more FAQs

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
Charleroi Brussels to Belfast Intl flights
Bruxelles-National to Belfast City 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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