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Cheap flights from Belfast to Brussels from £49

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BRU
31 May — 7 Jun1
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 1 May 2026.

Mon 15/621:55
BFS
-
CRL
1 stop9h 45m
Multiple Airlines
Thu 18/614:20
CRL
-
BFS
1 stop9h 00m
Multiple Airlines
Deal found 28/4£82
Thu 14/522:45
BFS
-
CRL
1 stop8h 35m
Multiple Airlines
Fri 15/516:00
CRL
-
BFS
1 stop4h 30m
Multiple Airlines
Deal found 28/4£89
Fri 2/1008:55
BFS
-
CRL
1 stop5h 35m
Multiple Airlines
Sun 4/1012:00
CRL
-
BFS
1 stop9h 40m
Multiple Airlines
Deal found 27/4£111
Sat 2/516:55
BFS
-
CRL
1 stop4h 50m
Multiple Airlines
Sun 3/509:15
CRL
-
BFS
1 stop10h 40m
Multiple Airlines
Deal found 26/4£112
Mon 15/609:30
BHD
-
CRL
1 stop4h 00m
Multiple Airlines
Thu 18/608:35
CRL
-
BHD
1 stop7h 55m
Multiple Airlines
Deal found 28/4£116
Wed 27/520:15
BFS
-
CRL
2 stops21h 35m
Multiple Airlines
Mon 8/621:10
CRL
-
BFS
2 stops16h 05m
Multiple Airlines
Deal found 28/4£118
Mon 15/618:50
BFS
-
BRU
2 stops13h 20m
Multiple Airlines
Mon 22/621:00
BRU
-
BFS
1 stop12h 55m
Multiple Airlines
Deal found 1/5£126
Thu 14/507:00
BHD
-
CRL
1 stop5h 55m
Multiple Airlines
Fri 15/508:45
CRL
-
BHD
1 stop9h 35m
Multiple Airlines
Deal found 28/4£134
Sun 25/1007:30
BFS
-
CRL
1 stop14h 25m
Multiple Airlines
Tue 27/1016:05
CRL
-
BFS
1 stop4h 00m
Multiple Airlines
Deal found 30/4£137
Mon 8/618:50
BFS
-
BRU
2 stops13h 20m
Multiple Airlines
Tue 9/617:35
BRU
-
BFS
2 stops16h 55m
Multiple Airlines
Deal found 27/4£137
Fri 5/608:55
BFS
-
BRU
2 stops23h 15m
Multiple Airlines
Sat 6/617:20
BRU
-
BFS
2 stops17h 15m
Multiple Airlines
Deal found 29/4£140
Wed 24/611:05
BHD
-
CRL
1 stop10h 50m
Multiple Airlines
Fri 26/616:00
CRL
-
BHD
1 stop6h 05m
Multiple Airlines
Deal found 28/4£141

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 1 May 2026.

Round-trip from

£82

One-way from

£49
15/6-18/6
  • 15/6-18/6
  • 2 total stops
  • 18h 45m total
  • Belfast to Brussels
Search Deals
28/5
  • 28/5
  • 1 total stop
  • 8h 30m 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 1 May 2026.
Use the filters below to find and compare flights from Belfast to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Thu 14/5

22:45-08:20

1 stop8h 35m

Charleroi Brussels

Fri 15/5

16:00-19:30

1 stop4h 30m

£89

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Mon 15/6

21:55-08:40

1 stop9h 45m

Charleroi Brussels

Thu 18/6

07:20-07:50

2 stops25h 30m

£106

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Fri 2/10

08:55-15:30

1 stop5h 35m

Charleroi Brussels

Sun 4/10

12:00-20:40

1 stop9h 40m

£111

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Mon 8/6

18:50-09:10

2 stops13h 20m

Brussels Bruxelles-National

Tue 9/6

17:35-09:30

2 stops16h 55m

£137

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Fri 5/6

08:55-09:10

2 stops23h 15m

Brussels Bruxelles-National

Sat 6/6

17:20-09:35

2 stops17h 15m

£140

BelfastBrussels

BHD - CRL

BHDCRL

Belfast City

Wed 24/6

11:05-22:55

1 stop10h 50m

Charleroi Brussels

Fri 26/6

16:00-21:05

1 stop6h 05m

£141

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Mon 15/6

18:50-09:10

2 stops13h 20m

Brussels Bruxelles-National

Mon 22/6

17:10-09:20

2 stops17h 10m

£143

BelfastBrussels

BHD - CRL

BHDCRL

Belfast City

Mon 15/6

09:30-10:35

2 stops24h 05m

Charleroi Brussels

Thu 18/6

20:35-17:40

2 stops22h 05m

£146

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Sun 24/5

08:25-15:35

1 stop6h 10m

Charleroi Brussels

Wed 27/5

08:00-15:15

1 stop8h 15m

£149

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Mon 18/5

17:55-09:00

2 stops14h 05m

Charleroi Brussels

Thu 21/5

07:05-15:20

2 stops9h 15m

£157

Flights are sorted by cheapest return flights first.

Deals found on 27/4

Showing 1-10 of 41 resultsSorted by cheapest first
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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
No data available for this route at this time. Please check back soon.

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 13h 25m. Belfast and Brussels are separated by a distance of 502 mi.

  • 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.

See more FAQs

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

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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.

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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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