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Cheap flights from Belfast to Brussels from £86

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 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BRU
16 Jul — 23 Jul1
1 adult

Cheap 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 11 July 2025.

Round-trip from

£132

One-way from

£86
15/8-17/8
  • 15/8-17/8
  • 2 total stops
  • 15h 45m total
  • Belfast to Brussels
Search Deals
22/7
  • 22/7
  • 1 total stop
  • 10h 55m total
  • Belfast to Brussels
Search Deals

Find flight deals from Belfast to Brussels

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 11 July 2025.

Fri 15/808:35BFS - CRL
1 stop7h 25mMultiple Airlines
Sun 17/815:10CRL - BFS
1 stop8h 20mMultiple Airlines
Deal found 9/7£132
Fri 29/810:55BFS - BRU
2 stops21h 20mMultiple Airlines
Mon 1/922:25BRU - BFS
2 stops19h 55mMultiple Airlines
Deal found 10/7£169
Fri 15/817:00BHD - CRL
1 stop4h 55mMultiple Airlines
Sun 17/815:10CRL - BHD
1 stop7h 00mMultiple Airlines
Deal found 9/7£174
Fri 29/806:50BHD - BRU
2 stops25h 25mMultiple Airlines
Mon 1/922:25BRU - BHD
2 stops12h 45mMultiple Airlines
Deal found 10/7£194
Fri 15/819:30BHD - BRU
1 stop24h 45mBritish Airways
Sun 17/820:35BRU - BHD
1 stop13h 30mBritish Airways
Deal found 9/7£196

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 11 July 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

Fri 15/8

08:35-17:00

1 stop7h 25m

Charleroi Brussels

Sun 17/8

15:10-22:30

1 stop8h 20m

£132

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Fri 29/8

10:55-09:15

2 stops21h 20m

Brussels Bruxelles-National

Mon 1/9

22:25-17:20

2 stops19h 55m

£169

BelfastBrussels

BHD - CRL

BHDCRL

Belfast City

Fri 15/8

17:00-22:55

1 stop4h 55m

Charleroi Brussels

Sun 17/8

15:10-21:10

1 stop7h 00m

£174

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Fri 29/8

06:50-09:15

2 stops25h 25m

Brussels Bruxelles-National

Mon 1/9

22:25-10:10

2 stops12h 45m

£194

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Fri 15/8

19:30-21:15

1 stop24h 45m

Brussels Bruxelles-National

Sun 17/8

20:35-09:05

1 stop13h 30m

£196

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Tue 22/7

23:10-11:05

1 stop10h 55m

£86

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Tue 22/7

05:55-09:00

2 stops26h 05m

£103

BelfastBrussels

BHD - CRL

BHDCRL

Belfast City

Tue 22/7

18:45-11:05

1 stop15h 20m

£105

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Tue 22/7

17:55-09:00

2 stops14h 05m

£130

Flights are sorted by cheapest return flights first.

Deals found on 8/7

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 month to book a flight from Belfast to Brussels?

Currently, January is the cheapest month in which you can book a flight from Belfast to Brussels (average of £117). Flying from Belfast to Brussels in July is currently the most expensive (average of £172). 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.

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 11 July 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 25% 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 11 July 2025.
Read through reviews of airlines operating flights from Belfast to Brussels, such as British Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.6
Okay
7,109 reviews
Check prices

Crew

7.6

Food

6.3

Overall

6.6

Boarding

6.9

Comfort

6.7

Entertainment

6.4

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.
British Airways
6.6
Okay
7,109 reviews
British Airways
6.6
Okay
7,109 reviews
Check prices

Crew

7.6

Food

6.3

Overall

6.6

Boarding

6.9

Comfort

6.7

Entertainment

6.4

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.

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.

  • What is the cheapest airline to fly from Belfast to Brussels round-trip?

    Currently priced at £196, British Airways will fly you from Belfast to Brussels and back. In addition to British Airways, many other airlines offer competitively priced options for your trip.

  • 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 Intl - 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.

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

    Currently, January is the cheapest month in which you can book a flight from Belfast to Brussels (average of £117). Flying from Belfast to Brussels in July is currently the most expensive (average of £172). 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

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.

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 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£150Average£199FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£151Average£187FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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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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