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Cheap flights from Brussels Bruxelles-National Airport to Belfast Intl Airport from £100

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 17/8. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — BFS
3 Sep — 10 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bruxelles-National to Belfast Intl

Enter your travel dates to find the best prices.

Cheapest flights from Bruxelles-National to Belfast Intl
Explore the most affordable flight options available from Bruxelles-National to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 August 2026.

Mon 31/818:55
BRU
-
BFS
1 stop15h 25m
Multiple Airlines
Mon 7/921:05
BFS
-
BRU
1 stop11h 20m
Multiple Airlines
Deal found 3/8£109
Thu 3/922:15
BRU
-
BFS
2 stops21h 40m
Multiple Airlines
Mon 7/912:45
BFS
-
BRU
2 stops19h 40m
Multiple Airlines
Deal found 31/7£115
Thu 3/918:25
BRU
-
BFS
2 stops21h 55m
Multiple Airlines
Fri 4/919:20
BFS
-
BRU
2 stops12h 50m
Multiple Airlines
Deal found 30/7£129
Tue 8/922:10
BRU
-
BFS
2 stops16h 00m
Multiple Airlines
Fri 11/917:05
BFS
-
BRU
2 stops15h 05m
Multiple Airlines
Deal found 30/7£141
Sat 26/917:20
BRU
-
BFS
2 stops20h 40m
Multiple Airlines
Mon 28/910:00
BFS
-
BRU
2 stops8h 25m
Multiple Airlines
Deal found 31/7£143
Wed 2/920:25
BRU
-
BFS
1 stop14h 20m
Multiple Airlines
Fri 4/922:15
BFS
-
BRU
2 stops9h 55m
Multiple Airlines
Deal found 30/7£164
Wed 9/920:25
BRU
-
BFS
1 stop14h 20m
Multiple Airlines
Wed 16/909:45
BFS
-
BRU
1 stop7h 00m
Multiple Airlines
Deal found 3/8£176

Find flight deals from Bruxelles-National to Belfast Intl

Discover tips and strategies to find the most affordable flight options for your journey from Bruxelles-National (BRU) 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 4 August 2026.

Round-trip from

£109

One-way from

£100
31/8-7/9
  • 31/8-7/9
  • 2 total stops
  • 26h 45m total
  • Brussels to Belfast
Search Deals
17/8
  • 17/8
  • 2 total stops
  • 29h 10m total
  • Brussels to Belfast
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bruxelles-National 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 4 August 2026.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Thu 3/9

22:15-18:55

2 stops21h 40m

Belfast Intl

Mon 7/9

21:05-09:25

1 stop11h 20m

£109

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Mon 31/8

18:55-09:20

1 stop15h 25m

Belfast Intl

Mon 7/9

21:05-09:25

1 stop11h 20m

£109

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Sat 26/9

17:20-13:00

2 stops20h 40m

Belfast Intl

Mon 28/9

10:00-19:25

2 stops8h 25m

£143

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Wed 9/9

20:25-09:45

1 stop14h 20m

Belfast Intl

Wed 16/9

09:45-17:45

1 stop7h 00m

£176

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Tue 8/9

15:15-09:20

2 stops19h 05m

Belfast Intl

Fri 11/9

20:35-09:00

1 stop11h 25m

£178

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Wed 2/9

20:50-09:45

1 stop13h 55m

Belfast Intl

Fri 4/9

21:30-08:55

1 stop10h 25m

£187
Fastest return journey

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Thu 24/9

10:25-16:10

2 stops6h 45m

Belfast Intl

Wed 30/9

10:30-20:45

2 stops9h 15m

£216

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Fri 25/9

08:05-19:00

2 stops11h 55m

Belfast Intl

Fri 2/10

19:20-14:40

2 stops18h 20m

£222
Cheapest one-way

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Mon 17/8

18:55-23:05

2 stops29h 10m

£100

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Wed 12/8

10:25-22:30

2 stops13h 05m

£105

Flights are sorted by cheapest return flights first.

Deals found on 2/8

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight from Bruxelles-National to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Bruxelles-National 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.

Related info for your journey

Find useful and relevant information for your journey from Bruxelles-National 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 Bruxelles-National to Belfast Intl that include hotel bookings?

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

  • How can I find direct flights from Bruxelles-National to Belfast Intl?

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

  • Can I find deals for business class flights from Bruxelles-National to Belfast Intl?

    Yes. Cheapflights offers flight deals from Bruxelles-National 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Bruxelles-National to Belfast Intl

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

Deals for Bruxelles-National to Belfast Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Bruxelles-National to Belfast Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Belfast Intl from Bruxelles-National.

Can Cheapflights find flights from Bruxelles-National to Belfast Intl with no change fees?

Need flexible booking options for your flight to Belfast Intl from Bruxelles-National? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Bruxelles-National to Belfast Intl become cheaper?

Of course! You can now track prices for flights from Bruxelles-National to Belfast Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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