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Cheap flights from Belfast to Brussels Bruxelles-National Airport from £61

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BRU
11 Feb — 18 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to Bruxelles-National

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) 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 12 January 2026.

Round-trip from

£128

One-way from

£61
2/3-6/3
  • 2/3-6/3
  • 3 total stops
  • 33h 35m total
  • Belfast to Brussels
Search Deals
8/4
  • 8/4
  • 2 total stops
  • 25h 15m total
  • Belfast to Brussels
Search Deals

Find flight deals from Belfast to Bruxelles-National

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Bruxelles-National
Explore the most affordable flight options available from Belfast to Bruxelles-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 January 2026.

Mon 2/322:20
BFS
-
BRU
2 stops21h 55m
Multiple Airlines
Fri 6/321:25
BRU
-
BFS
1 stop11h 40m
Multiple Airlines
Deal found 12/1£128
Thu 26/206:30
BFS
-
BRU
2 stops10h 05m
Multiple Airlines
Thu 5/318:10
BRU
-
BFS
2 stops14h 15m
Multiple Airlines
Deal found 12/1£131
Mon 2/316:50
BFS
-
BRU
1 stop13h 30m
easyJet
Fri 6/315:50
BRU
-
BFS
1 stop20h 25m
easyJet
Deal found 12/1£137
Thu 26/215:20
BHD
-
BRU
2 stops16h 30m
Multiple Airlines
Thu 5/318:10
BRU
-
BHD
2 stops23h 30m
Multiple Airlines
Deal found 12/1£142
Mon 19/117:55
BHD
-
BRU
2 stops14h 15m
Multiple Airlines
Mon 26/109:40
BRU
-
BHD
2 stops12h 15m
Multiple Airlines
Deal found 12/1£154
Mon 16/216:50
BFS
-
BRU
1 stop4h 40m
Multiple Airlines
Mon 23/207:30
BRU
-
BFS
1 stop7h 05m
Multiple Airlines
Deal found 11/1£192
Thu 26/217:20
BHD
-
BRU
1 stop13h 15m
KLM
Thu 5/310:45
BRU
-
BHD
1 stop7h 05m
KLM
Deal found 12/1£194
Wed 25/208:20
BFS
-
BRU
1 stop4h 15m
Multiple Airlines
Wed 4/309:55
BRU
-
BFS
1 stop4h 30m
Multiple Airlines
Deal found 11/1£196
Mon 19/109:15
BHD
-
BRU
1 stop9h 40m
British Airways
Mon 26/120:45
BRU
-
BHD
1 stop11h 55m
British Airways
Deal found 12/1£210
Sun 11/115:10
BHD
-
BRU
1 stop24h 30m
British Airways
Thu 26/220:35
BRU
-
BHD
1 stop11h 55m
British Airways
Deal found 11/1£211
Mon 23/211:30
BHD
-
BRU
1 stop7h 25m
British Airways
Fri 27/211:45
BRU
-
BHD
1 stop8h 05m
British Airways
Deal found 11/1£221
Mon 16/217:20
BHD
-
BRU
1 stop15h 50m
KLM
Mon 23/214:45
BRU
-
BHD
1 stop7h 15m
KLM
Deal found 11/1£226

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast 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 12 January 2026.
Use the filters below to find and compare flights from Belfast to Brussels Bruxelles-National Airport that are best for you.

Fly from

Belfast

Fly to

Bruxelles-National

Route

Depart

Return

Price

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Mon 2/3

22:20-21:15

2 stops21h 55m

Brussels Bruxelles-National

Fri 6/3

21:25-08:05

1 stop11h 40m

£128

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Thu 26/2

06:30-17:35

2 stops10h 05m

Brussels Bruxelles-National

Thu 5/3

18:10-07:25

2 stops14h 15m

£131

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Mon 2/3

16:50-07:20

1 stop13h 30m

Brussels Bruxelles-National

Fri 6/3

15:50-11:15

1 stop20h 25m

£137

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Thu 26/2

15:20-08:50

2 stops16h 30m

Brussels Bruxelles-National

Thu 5/3

18:10-16:40

2 stops23h 30m

£142

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Mon 16/2

16:50-22:30

1 stop4h 40m

Brussels Bruxelles-National

Mon 23/2

07:30-13:35

1 stop7h 05m

£192

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Thu 26/2

17:20-07:35

1 stop13h 15m

Brussels Bruxelles-National

Thu 5/3

10:45-16:50

1 stop7h 05m

£194

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Wed 25/2

08:20-13:35

1 stop4h 15m

Brussels Bruxelles-National

Wed 4/3

09:55-13:25

1 stop4h 30m

£196

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Mon 23/2

14:40-19:55

1 stop4h 15m

Brussels Bruxelles-National

Fri 27/2

18:05-08:25

1 stop15h 20m

£221

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Mon 16/2

17:20-10:10

1 stop15h 50m

Brussels Bruxelles-National

Mon 23/2

14:45-21:00

1 stop7h 15m

£226

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Fri 26/6

20:10-09:55

1 stop12h 45m

Brussels Bruxelles-National

Fri 3/7

21:30-08:50

1 stop12h 20m

£272

Flights are sorted by cheapest return flights first.

Deals found on 11/1

Showing 1-10 of 18 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to Bruxelles-National from Belfast 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 Belfast to Brussels Bruxelles-National Airport
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Bruxelles-National

Get insights into the airlines that provide service to Bruxelles-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bruxelles-National. Reviews last updated 12 January 2026.
Read reviews from past customers who have flown with KLM and British Airways from Belfast to Brussels Bruxelles-National Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,436 reviews
Check prices

Crew

8.4

Entertainment

7.1

Overall

7.7

Comfort

7.6

Food

7.2

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,436 reviews
KLM
7.7
Good
1,436 reviews
Check prices

Crew

8.4

Entertainment

7.1

Overall

7.7

Comfort

7.6

Food

7.2

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,664 reviews
KLM
7.7
Good
1,436 reviews
Check prices

Crew

8.4

Entertainment

7.1

Overall

7.7

Comfort

7.6

Food

7.2

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

Related info for your journey

Find useful and relevant information for your journey from Belfast to Bruxelles-National. 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 Belfast to Brussels Bruxelles-National Airport?

    Departing from Belfast to Brussels Bruxelles-National Airport will take you 4h 15m. The distance between Belfast and Brussels Bruxelles-National Airport is about 502 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines flying from Belfast to Brussels Bruxelles-National Airport round-trip?

    According to our current data, British Airways (£159), and KLM (£160) offers the cheapest pricing from Belfast to Brussels Bruxelles-National Airport.

  • Can I find deals for flights from Belfast to Bruxelles-National that include hotel bookings?

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

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

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

    Yes. Cheapflights offers flight deals from Belfast 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.

See more FAQs

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
Spa
Charleroi
Hasselt
Mechelen
Zaventem

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast to Bruxelles-National

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

Top 2 airlines flying from Belfast to Bruxelles-National

Discover the top 2 airlines that operate flights from Belfast to Bruxelles-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 12 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£159Average£207FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£160Average£189FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belfast to Bruxelles-National?

Deals for Belfast to Bruxelles-National 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 Belfast to Bruxelles-National?

Millions of users choose and trust Cheapflights to book the best flight deals from Belfast to Bruxelles-National for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Bruxelles-National from Belfast shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Bruxelles-National from Belfast today and book when prices fit your budget.

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