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Cheap flights from Belfast to Brussels from £62

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BRU
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belfast to Brussels

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Brussels
Explore the most affordable flight options available from Belfast to Brussels. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Sat 13/1210:05BFS - CRL
2 stops20h 30mMultiple Airlines
Mon 15/1210:10CRL - BFS
1 stop11h 05mMultiple Airlines
Deal found 11/12£143
Fri 19/1208:05BFS - CRL
1 stop7h 30mMultiple Airlines
Sun 21/1212:35CRL - BFS
1 stop11h 05mMultiple Airlines
Deal found 11/12£146
Sat 13/1215:00BHD - CRL
1 stop16h 35mMultiple Airlines
Mon 15/1210:10CRL - BHD
1 stop11h 40mMultiple Airlines
Deal found 11/12£147
Fri 19/1207:00BHD - CRL
1 stop8h 35mMultiple Airlines
Sun 21/1211:05CRL - BHD
2 stops21h 25mMultiple Airlines
Deal found 11/12£196
Sat 13/1211:35BHD - BRU
1 stop4h 45mBritish Airways
Mon 15/1217:30BRU - BHD
1 stop3h 45mBritish Airways
Deal found 11/12£213
Sat 13/1208:35BFS - BRU
2 stops23h 05mMultiple Airlines
Mon 15/1206:00BRU - BFS
1 stop16h 50mMultiple Airlines
Deal found 11/12£253
Fri 19/1205:45BFS - BRU
1 stop7h 45mMultiple Airlines
Sun 21/1209:40BRU - BFS
2 stops14h 00mMultiple Airlines
Deal found 11/12£260
Fri 19/1217:20BHD - BRU
1 stop13h 15mKLM
Sun 21/1214:45BRU - BHD
1 stop7h 15mKLM
Deal found 11/12£308
Fri 19/1207:00BHD - BRU
2 stops13h 30mMultiple Airlines
Sun 21/1221:15BRU - BHD
1 stop11h 15mMultiple Airlines
Deal found 11/12£378
Fri 19/1210:20BHD - BRU
2 stops8h 50mAer Lingus
Sun 21/1220:50BRU - BHD
2 stops18h 00mAer Lingus
Deal found 11/12£541
Sat 13/1215:25BHD - BRU
2 stops17h 10mAer Lingus
Mon 15/1210:15BRU - BHD
2 stops9h 10mAer Lingus
Deal found 11/12£630

Find flight deals from Belfast to Brussels

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to Brussels (BR1). 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 December 2025.

Round-trip from

£130

One-way from

£62
9/1-11/1
  • 9/1-11/1
  • 4 total stops
  • 26h 30m total
  • Belfast to Brussels
Search Deals
6/1
  • 6/1
  • 1 total stop
  • 13h 15m total
  • Belfast to Brussels
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast to Brussels 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 December 2025.
Use the filters below to find and compare flights from Belfast to Brussels that are best for you.

Fly from

Belfast

Fly to

Brussels

Route

Depart

Return

Price

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Mon 26/1

08:30-22:15

1 stop12h 45m

Charleroi Brussels

Mon 2/2

10:05-08:55

2 stops23h 50m

£105

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Fri 9/1

18:00-08:30

2 stops13h 30m

Brussels Bruxelles-National

Sun 11/1

09:40-21:40

2 stops13h 00m

£130

BelfastBrussels

BHD - CRL

BHDCRL

Belfast City

Thu 26/2

14:25-20:55

1 stop5h 30m

Charleroi Brussels

Mon 2/3

11:40-16:20

1 stop5h 40m

£141

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Thu 26/2

10:40-16:20

1 stop4h 40m

Brussels Bruxelles-National

Mon 2/3

17:30-20:15

1 stop3h 45m

£180

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Thu 26/2

07:05-13:35

1 stop5h 30m

Brussels Bruxelles-National

Mon 2/3

09:55-20:15

1 stop11h 20m

£182

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Mon 9/3

09:15-19:55

1 stop9h 40m

Brussels Bruxelles-National

Wed 11/3

11:50-16:45

1 stop5h 55m

£220

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Mon 2/2

11:30-13:55

1 stop25h 25m

Brussels Bruxelles-National

Thu 5/2

17:30-07:30

1 stop15h 00m

£220

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Sat 10/1

06:35-13:40

1 stop6h 05m

Brussels Bruxelles-National

Sat 17/1

09:55-19:15

1 stop10h 20m

£284

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Fri 9/1

07:30-15:05

1 stop6h 35m

Brussels Bruxelles-National

Sun 11/1

13:25-22:20

1 stop9h 55m

£341

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Tue 6/1

20:55-11:10

1 stop13h 15m

£62

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 15 results
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2

Best time to book a flight from Belfast to Brussels

Have a flexible travel schedule? Discover the best time to fly to Brussels 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

What is the cheapest time of day to fly from BFS to BRU?

Find hourly flight availability from Belfast to Brussels. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

When flying from Belfast to Brussels, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 24% versus a flight in the afternoon.

Reviews of airlines servicing Brussels

Get insights into the airlines that provide service to Brussels. 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 Brussels. Reviews last updated 12 December 2025.
Read through reviews of airlines operating flights from Belfast to Brussels, such as KLM and British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,432 reviews
Check prices

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.7

Comfort

7.6

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,432 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.7

Comfort

7.6

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,571 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Food

7.2

Boarding

7.8

Entertainment

7.1

Overall

7.7

Comfort

7.6

Crew

8.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Belfast to Brussels. 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?

    Departing from Belfast to Brussels will take you 4h 40m. Belfast and Brussels are separated by a distance of 502 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from Belfast to Brussels?

    The most popular flight routes from Belfast to Brussels are Belfast Intl - Brussels Bruxelles-National, Belfast City - Brussels Bruxelles-National and Belfast City - Charleroi Brussels.

  • Can I find deals for flights from Belfast to Brussels that include hotel bookings?

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

  • How can I find direct flights from Belfast to Brussels?

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

  • Can I find deals for business class flights from Belfast to Brussels?

    Yes. Cheapflights offers flight deals from Belfast to Brussels 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Belfast to Brussels

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 City to Charleroi Brussels flights
Belfast Intl to Antwerp flights
Belfast City to Antwerp flights

Top 2 airlines flying from Belfast to Brussels

Discover the top 2 airlines that operate flights from Belfast to Brussels. 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 December 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£154Average£190FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£159Average£207FlexibilityNo cancel feeOn-time70%
Search British Airways 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 Brussels?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Brussels from Belfast today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Belfast to Brussels?

Cheapflights helps you find that perfect flight to Brussels from Belfast by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Belfast to Brussels with no change fees?

Yes! Cheapflights helps users easily find flights from Belfast to Brussels with no change fees.

Can Cheapflights notify me if prices for flights from Belfast to Brussels 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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