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Cheap flights from Brussels to Belfast Intl Airport from £79

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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — BFS
31 Aug — 7 Sep1
1 adult

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 August 2025.

Round-trip from

£116

One-way from

£79
25/11-28/11
  • 25/11-28/11
  • 2 total stops
  • 25h 55m total
  • Brussels to Belfast
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30/8
  • 30/8
  • 1 total stop
  • 27h 15m total
  • Brussels to Belfast
Search Deals

Find flight deals from Brussels to Belfast Intl

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 August 2025.

Wed 3/906:35CRL - BFS
1 stop9h 25mMultiple Airlines
Sat 6/908:35BFS - CRL
1 stop6h 30mMultiple Airlines
Deal found 25/8£113
Tue 25/1108:40CRL - BFS
1 stop12h 35mMultiple Airlines
Fri 28/1108:05BFS - CRL
1 stop13h 20mMultiple Airlines
Deal found 25/8£116
Mon 6/1021:50CRL - BFS
1 stop10h 55mMultiple Airlines
Sun 12/1022:55BFS - CRL
1 stop9h 25mMultiple Airlines
Deal found 25/8£125
Fri 10/1008:45CRL - BFS
1 stop8h 55mMultiple Airlines
Sun 12/1022:55BFS - CRL
1 stop9h 25mMultiple Airlines
Deal found 24/8£127
Mon 13/1019:40CRL - BFS
1 stop3h 40mMultiple Airlines
Mon 20/1008:40BFS - CRL
1 stop4h 45mMultiple Airlines
Deal found 25/8£128
Mon 13/1022:25BRU - BFS
2 stops17h 55mMultiple Airlines
Mon 20/1021:00BFS - BRU
2 stops16h 25mMultiple Airlines
Deal found 25/8£134
Fri 12/908:45CRL - BFS
1 stop8h 55mMultiple Airlines
Sun 14/907:15BFS - CRL
1 stop14h 40mMultiple Airlines
Deal found 25/8£136
Wed 3/909:35BRU - BFS
2 stops23h 35mMultiple Airlines
Sat 6/908:35BFS - BRU
2 stops23h 30mMultiple Airlines
Deal found 25/8£161
Fri 10/1010:30BRU - BFS
2 stops7h 10mMultiple Airlines
Sun 12/1017:30BFS - BRU
1 stop14h 05mMultiple Airlines
Deal found 24/8£166
Fri 12/917:20BRU - BFS
2 stops15h 35mMultiple Airlines
Sun 14/922:55BFS - BRU
2 stops22h 00mMultiple Airlines
Deal found 25/8£173
Mon 6/1015:25BRU - BFS
1 stop8h 35mMultiple Airlines
Sun 12/1017:30BFS - BRU
1 stop14h 05mMultiple Airlines
Deal found 25/8£185
Wed 8/1011:10BRU - BFS
1 stop12h 35mMultiple Airlines
Wed 15/1008:40BFS - BRU
1 stop5h 40mMultiple Airlines
Deal found 24/8£192

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 August 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

Tue 25/11

08:40-20:15

1 stop12h 35m

Belfast Intl

Fri 28/11

08:05-22:25

1 stop13h 20m

£116

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Mon 6/10

21:50-07:45

1 stop10h 55m

Belfast Intl

Sun 12/10

22:55-09:20

1 stop9h 25m

£125

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 10/10

08:45-16:40

1 stop8h 55m

Belfast Intl

Sun 12/10

22:55-09:20

1 stop9h 25m

£127

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Mon 13/10

19:40-22:20

1 stop3h 40m

Belfast Intl

Mon 20/10

08:40-14:25

1 stop4h 45m

£128

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Mon 13/10

22:25-15:20

2 stops17h 55m

Belfast Intl

Mon 20/10

21:00-14:25

2 stops16h 25m

£134

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 12/9

08:45-16:40

1 stop8h 55m

Belfast Intl

Sun 14/9

07:15-22:55

1 stop14h 40m

£136

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Fri 10/10

10:30-16:40

2 stops7h 10m

Belfast Intl

Sun 12/10

17:30-08:35

1 stop14h 05m

£166

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Fri 12/9

17:20-07:55

2 stops15h 35m

Belfast Intl

Sun 14/9

22:55-21:55

2 stops22h 00m

£173

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Mon 6/10

15:25-23:00

1 stop8h 35m

Belfast Intl

Sun 12/10

17:30-08:35

1 stop14h 05m

£185

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Wed 8/10

11:10-22:45

1 stop12h 35m

Belfast Intl

Wed 15/10

08:40-15:20

1 stop5h 40m

£192

Flights are sorted by cheapest return flights first.

Deals found on 25/8

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.

  • 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.

  • What is the cheapest month to book a flight from Brussels to Belfast Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Brussels to Belfast Intl Airport (average of £67). Flying from Brussels to Belfast Intl Airport in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

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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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