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Cheap flights from Belfast Intl Airport to Brussels Bruxelles-National Airport from £68

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 26/3. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BRU
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast Intl to Bruxelles-National

Enter your travel dates to find the best prices.

Cheapest flights from Belfast Intl to Bruxelles-National
Explore the most affordable flight options available from Belfast Intl to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Mon 23/316:25
BFS
-
BRU
2 stops15h 45m
Multiple Airlines
Wed 25/309:10
BRU
-
BFS
2 stops10h 40m
Multiple Airlines
Deal found 25/1£135
Mon 9/218:50
BFS
-
BRU
2 stops13h 20m
Multiple Airlines
Fri 13/209:40
BRU
-
BFS
2 stops15h 05m
Multiple Airlines
Deal found 26/1£163
Fri 13/320:20
BFS
-
BRU
2 stops11h 10m
Multiple Airlines
Fri 20/316:30
BRU
-
BFS
2 stops17h 20m
Multiple Airlines
Deal found 26/1£165
Sun 22/209:15
BFS
-
BRU
2 stops21h 55m
Multiple Airlines
Sun 1/316:15
BRU
-
BFS
1 stop7h 15m
Multiple Airlines
Deal found 25/1£200
Thu 5/212:45
BFS
-
BRU
1 stop7h 35m
Multiple Airlines
Mon 9/207:30
BRU
-
BFS
1 stop7h 10m
Multiple Airlines
Deal found 25/1£206
Sun 22/217:00
BFS
-
BRU
1 stop14h 05m
easyJet
Sun 1/313:25
BRU
-
BFS
1 stop9h 55m
easyJet
Deal found 25/1£223
Tue 14/707:35
BFS
-
BRU
2 stops10h 35m
Multiple Airlines
Sat 18/709:50
BRU
-
BFS
2 stops12h 25m
Multiple Airlines
Deal found 26/1£245

Find flight deals from Belfast Intl to Bruxelles-National

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Bruxelles-National (BRU). 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 28 January 2026.

Round-trip from

£163

One-way from

£68
9/2-13/2
  • 9/2-13/2
  • 4 total stops
  • 28h 25m total
  • Belfast to Brussels
Search Deals
easyJet
  • easyJet
  • 26/3
  • 1 total stop
  • 20h 50m total
  • Belfast to Brussels
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast Intl to Bruxelles-National 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 28 January 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Brussels Bruxelles-National Airport that are best for you.

Fly from

Belfast Intl

Fly to

Bruxelles-National

Route

Depart

Return

Price

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Mon 23/3

16:25-09:10

2 stops15h 45m

Brussels Bruxelles-National

Wed 25/3

09:10-18:50

2 stops10h 40m

£135

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Mon 9/2

18:50-09:10

2 stops13h 20m

Brussels Bruxelles-National

Fri 13/2

09:40-23:45

2 stops15h 05m

£163

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Fri 13/3

20:20-08:30

2 stops11h 10m

Brussels Bruxelles-National

Fri 20/3

16:30-08:50

2 stops17h 20m

£165

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Sun 22/2

17:00-08:05

1 stop14h 05m

Brussels Bruxelles-National

Sun 1/3

13:25-22:20

1 stop9h 55m

£223

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Tue 14/7

08:00-13:30

1 stop4h 30m

Brussels Bruxelles-National

Sat 18/7

10:00-21:00

1 stop12h 00m

£238

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Thu 26/3

10:10-08:00

1 stop20h 50m

£68

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Mon 29/6

08:40-09:25

2 stops23h 45m

£89

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Thu 26/3

14:00-08:50

2 stops17h 50m

£89

Flights are sorted by cheapest return flights first.

Deals found on 26/1

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast Intl to Bruxelles-National 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 Brussels Bruxelles-National Airport?

Book flights to Brussels Bruxelles-National Airport if you plan to visit one of these locations
Leuven
Ypres
Mons
Mechelen
Charleroi
Spa
Hasselt
Dinant
Zaventem

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast Intl to Bruxelles-National

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

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

Need flexible booking options for your flight to Bruxelles-National from Belfast Intl? 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 Belfast Intl to Bruxelles-National become cheaper?

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