Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Brussels Bruxelles-National Airport to Belfast from £100

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brussels Bruxelles-National Airport to Belfast departing on 17/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Brussels Bruxelles-National Airport to Belfast

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
18:55 - 09:20
BRU
-
BFS
15h 25m
1 stop
Multiple Airlines Logo
21:05 - 09:25
BFS
-
BRU
11h 20m
1 stop
£109Multiple Airlines
Mon, 31 Aug - Mon, 7 Sep
Multiple Airlines Logo
22:15 - 18:55
BRU
-
BFS
21h 40m
2 stops
Multiple Airlines Logo
12:45 - 09:25
BFS
-
BRU
19h 40m
2 stops
£115Multiple Airlines
Thu, 3 Sep - Mon, 7 Sep
Multiple Airlines Logo
18:30 - 08:30
BRU
-
BFS
15h 00m
2 stops
Multiple Airlines Logo
21:05 - 09:25
BFS
-
BRU
11h 20m
1 stop
£117Multiple Airlines
Thu, 3 Sep - Mon, 7 Sep
Multiple Airlines Logo
18:55 - 09:20
BRU
-
BFS
15h 25m
1 stop
Multiple Airlines Logo
12:45 - 09:25
BFS
-
BRU
19h 40m
2 stops
£118Multiple Airlines
Mon, 31 Aug - Mon, 7 Sep
Multiple Airlines Logo
18:30 - 08:30
BRU
-
BFS
15h 00m
2 stops
Multiple Airlines Logo
12:45 - 09:25
BFS
-
BRU
19h 40m
2 stops
£123Multiple Airlines
Thu, 3 Sep - Mon, 7 Sep
Multiple Airlines Logo
18:25 - 15:20
BRU
-
BFS
21h 55m
2 stops
Multiple Airlines Logo
19:20 - 09:10
BFS
-
BRU
12h 50m
2 stops
£129Multiple Airlines
Thu, 3 Sep - Fri, 4 Sep
Multiple Airlines Logo
20:00 - 10:00
BRU
-
BFS
15h 00m
2 stops
Multiple Airlines Logo
12:45 - 09:25
BFS
-
BRU
19h 40m
2 stops
£130Multiple Airlines
Mon, 31 Aug - Mon, 7 Sep
Multiple Airlines Logo
22:10 - 13:10
BRU
-
BFS
16h 00m
2 stops
Multiple Airlines Logo
17:05 - 09:10
BFS
-
BRU
15h 05m
2 stops
£141Multiple Airlines
Tue, 8 Sep - Fri, 11 Sep
Multiple Airlines Logo
17:20 - 13:00
BRU
-
BFS
20h 40m
2 stops
Multiple Airlines Logo
10:00 - 19:25
BFS
-
BRU
8h 25m
2 stops
£143Multiple Airlines
Sat, 26 Sep - Mon, 28 Sep
Multiple Airlines Logo
20:25 - 08:55
BRU
-
BHD
13h 30m
2 stops
Multiple Airlines Logo
09:50 - 09:10
BHD
-
BRU
22h 20m
2 stops
£154Multiple Airlines
Wed, 2 Sep - Fri, 4 Sep

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

KLM flights from Brussels Bruxelles-National Airport to Belfast

Our best KLM deals on Brussels Bruxelles-National Airport to Belfast flight tickets
KLM
21 Nov
BRU10:45Brussels Bruxelles-National
7h 05m
1 stop
BHD16:50Belfast City
22 Nov
BHD09:40Belfast City
3h 35m
1 stop
BRU14:15Brussels Bruxelles-National
£186
KLM
31 Aug
BRU06:20Brussels Bruxelles-National
4h 00m
1 stop
BHD09:20Belfast City
7 Sept
BHD17:30Belfast City
13h 05m
1 stop
BRU07:35Brussels Bruxelles-National
£193
KLM
28 Aug
BRU06:20Brussels Bruxelles-National
4h 00m
1 stop
BHD09:20Belfast City
3 Sept
BHD17:30Belfast City
15h 10m
1 stop
BRU09:40Brussels Bruxelles-National
£194

British Airways flights from Brussels Bruxelles-National Airport to Belfast

Our best British Airways deals on Brussels Bruxelles-National Airport to Belfast flight tickets
British Airways
10 Oct
BRU20:05Brussels Bruxelles-National
15h 00m
1 stop
BHD10:05Belfast City
12 Oct
BHD09:40Belfast City
23h 25m
1 stop
BRU10:05Brussels Bruxelles-National
£190
British Airways
25 Sept
BRU21:30Brussels Bruxelles-National
12h 20m
1 stop
BHD08:50Belfast City
2 Oct
BHD11:00Belfast City
8h 40m
1 stop
BRU20:40Brussels Bruxelles-National
£191
British Airways
24 Sept
BRU15:50Brussels Bruxelles-National
3h 55m
1 stop
BHD18:45Belfast City
30 Sept
BHD20:35Belfast City
12h 20m
1 stop
BRU09:55Brussels Bruxelles-National
£192

momondo Fare Finder

 
Customise your flight search to find flights from Brussels Bruxelles-National Airport to Belfast 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, momondo users made 279,928 searches. Data last updated 4 August 2026.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Mon 31/8

18:55-09:20

1 stop15h 25m

Belfast Intl

Mon 7/9

21:05-09:25

1 stop11h 20m

£109

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Thu 3/9

22:15-18:55

2 stops21h 40m

Belfast Intl

Mon 7/9

12:45-09:25

2 stops19h 40m

£115
Fastest return journey

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Thu 3/9

18:30-08:30

2 stops15h 00m

Belfast Intl

Mon 7/9

21:05-09:25

1 stop11h 20m

£117

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Mon 31/8

18:55-09:20

1 stop15h 25m

Belfast Intl

Mon 7/9

12:45-09:25

2 stops19h 40m

£118

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Thu 3/9

18:30-08:30

2 stops15h 00m

Belfast Intl

Mon 7/9

12:45-09:25

2 stops19h 40m

£123

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Thu 3/9

18:25-15:20

2 stops21h 55m

Belfast Intl

Fri 4/9

19:20-09:10

2 stops12h 50m

£129

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Mon 31/8

20:00-10:00

2 stops15h 00m

Belfast Intl

Mon 7/9

12:45-09:25

2 stops19h 40m

£130

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Tue 8/9

22:10-13:10

2 stops16h 00m

Belfast Intl

Fri 11/9

17:05-09:10

2 stops15h 05m

£141

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Sat 26/9

17:20-13:00

2 stops20h 40m

Belfast Intl

Mon 28/9

10:00-19:25

2 stops8h 25m

£143

BrusselsBelfast

BRU - BHD

BRUBHD

Brussels Bruxelles-National

Wed 2/9

20:25-08:55

2 stops13h 30m

Belfast City

Fri 4/9

09:50-09:10

2 stops22h 20m

£154

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Belfast from

How to get the cheapest flight ticket from Brussels Bruxelles-National Airport to Belfast

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Brussels Bruxelles-National to Belfast?

KLM is the most popular carrier operating from Brussels Bruxelles-National to Belfast

Cheap Brussels Bruxelles-National Airport to Belfast flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brussels Bruxelles-National Airport to Belfast

Fastest flight time

5h 00m

Direct flights

None
The fastest flight from Brussels Bruxelles-National Airport to Belfast takes 5h 00m
There are no direct flights from Brussels Bruxelles-National Airport to Belfast. There are no popular flight routes from Brussels Bruxelles-National Airport to Belfast.
Search flight deals

Frequently asked questions about flying from Brussels Bruxelles-National Airport to Belfast

  • How far is Brussels Bruxelles-National to Belfast by plane?

    There are 503.8 mi between Brussels Bruxelles-National and Belfast. Typically, this will take 5h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from Brussels Bruxelles-National Airport to Belfast?

    Prices for flights from Brussels Bruxelles-National Airport to Belfast are updated daily.

  • How old do you have to be to fly from Brussels Bruxelles-National Airport to Belfast?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Brussels Bruxelles-National Airport to Belfast.

  • What documentation or ID do you need to fly to Belfast?

    The necessary travel and health documents for your Belfast trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Brussels to Belfast?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Belfast from Brussels.

Can I find flights from Brussels to Belfast with flexible booking policies on momondo?

momondo does allow users to show only those flights to Belfast from Brussels which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Brussels to Belfast?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belfast from Brussels.

I’m not ready to book a flight from Brussels to Belfast right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Belfast from Brussels. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Belfast trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 3/9
Thu 10/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast
Belfast Intl Airport
Belfast City Airport