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Cheap flights from Brussels Bruxelles-National Airport to Belfast from £89

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 13/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Brussels Bruxelles-National Airport to Belfast

Cheap return flights

Logo
10:20 - 15:30BRU-BFS
6h 10m2 stops
Logo
10:30 - 21:05BFS-BRU
9h 35m2 stops
£167
Find Deal
Thu, 18 Sep - Thu, 25 Sep
Logo
22:05 - 15:30BRU-BFS
18h 25m2 stops
Logo
19:35 - 08:50BFS-BRU
12h 15m1 stop
£169
Find Deal
Sat, 6 Sep - Sat, 13 Sep
Logo
22:05 - 15:30BRU-BFS
18h 25m2 stops
Logo
14:00 - 09:05BFS-BRU
18h 05m2 stops
£172
Find Deal
Sat, 6 Sep - Sat, 13 Sep
Logo
14:50 - 23:10BRU-BFS
9h 20m1 stop
Logo
06:10 - 13:15BFS-BRU
6h 05m1 stop
£178
Find Deal
Thu, 25 Sep - Wed, 1 Oct
Logo
14:55 - 21:30BRU-BFS
7h 35m1 stop
Logo
08:55 - 16:35BFS-BRU
6h 40m1 stop
£182
Find Deal
Tue, 25 Nov - Sun, 30 Nov
Logo
14:35 - 21:30BRU-BFS
7h 55m1 stop
Logo
08:50 - 16:40BFS-BRU
6h 50m1 stop
£183
Find Deal
Wed, 10 Dec - Tue, 16 Dec
Logo
18:25 - 10:20BRU-BFS
16h 55m2 stops
Logo
08:05 - 13:35BFS-BRU
4h 30m1 stop
£184
Find Deal
Tue, 4 Nov - Fri, 7 Nov
Logo
10:20 - 15:30BRU-BFS
6h 10m2 stops
Logo
07:10 - 13:30BFS-BRU
5h 20m1 stop
£188
Find Deal
Thu, 18 Sep - Thu, 25 Sep
Logo
16:55 - 23:10BRU-BFS
7h 15m1 stop
Logo
20:05 - 08:50BFS-BRU
11h 45m1 stop
£208
Find Deal
Thu, 4 Sep - Thu, 11 Sep
Logo
10:20 - 16:40BRU-BFS
7h 20m2 stops
Logo
07:10 - 13:30BFS-BRU
5h 20m1 stop
£213
Find Deal
Thu, 18 Sep - Thu, 25 Sep

momondo Fare Finder

 
Customise your flight search to find flights from Brussels Bruxelles-National Airport to Belfast Intl Airport 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 5 August 2025.
Use the filters below to find and compare flights from Brussels Bruxelles-National Airport to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Thu 18/9

10:20-15:30

2 stops6h 10m

Belfast Intl

Thu 25/9

10:30-21:05

2 stops9h 35m

£167

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Sat 6/9

22:05-15:30

2 stops18h 25m

Belfast Intl

Sat 13/9

19:35-08:50

1 stop12h 15m

£169

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Sat 6/9

22:05-15:30

2 stops18h 25m

Belfast Intl

Sat 13/9

14:00-09:05

2 stops18h 05m

£172

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Thu 25/9

14:50-23:10

1 stop9h 20m

Belfast Intl

Wed 1/10

06:10-13:15

1 stop6h 05m

£178

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Tue 25/11

14:55-21:30

1 stop7h 35m

Belfast Intl

Sun 30/11

08:55-16:35

1 stop6h 40m

£182

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Wed 10/12

14:35-21:30

1 stop7h 55m

Belfast Intl

Tue 16/12

08:50-16:40

1 stop6h 50m

£183

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Tue 4/11

18:25-10:20

2 stops16h 55m

Belfast Intl

Fri 7/11

08:05-13:35

1 stop4h 30m

£184

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Thu 18/9

10:20-15:30

2 stops6h 10m

Belfast Intl

Thu 25/9

07:10-13:30

1 stop5h 20m

£188

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Thu 4/9

16:55-23:10

1 stop7h 15m

Belfast Intl

Thu 11/9

20:05-08:50

1 stop11h 45m

£208

BrusselsBelfast

BRU - BFS

BRUBFS

Brussels Bruxelles-National

Thu 18/9

10:20-16:40

2 stops7h 20m

Belfast Intl

Thu 25/9

07:10-13:30

1 stop5h 20m

£213

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
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When to book flights from Brussels Bruxelles-National Airport to Belfast Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Brussels Bruxelles-National Airport to Belfast Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Brussels Bruxelles-National Airport to Belfast Intl Airport (BRU to BFS) flight deals and tips

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

Best price found

£89

Fastest flight time

4h 00m

Direct flights

None
The best one-way flight to Belfast Intl Airport from Brussels Bruxelles-National Airport in the past 72 hours is £89. The best return flight deal from Brussels Bruxelles-National Airport to Belfast Intl Airport found on momondo in the last 72 hours is £167.
The fastest flight from Brussels Bruxelles-National Airport to Belfast Intl Airport takes 4h 00m
There are no direct flights from Brussels Bruxelles-National Airport to Belfast Intl Airport. Popular non-direct route for this connection is Brussels Bruxelles-National Airport - Belfast Intl Airport.
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  • How far is Brussels Bruxelles-National to Belfast Intl by plane?

    There are 515.9 mi between Brussels Bruxelles-National and Belfast Intl. Flights usually cover this in 4h 00m, depending on flying conditions and air traffic around both airports.

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

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

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

    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 Intl Airport.

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

    The necessary travel and health documents for your Belfast Intl Airport 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.

  • How do I get Price Alerts for flights from Brussels Bruxelles-National Airport to Belfast Intl Airport?

    Search flight deals from Brussels Bruxelles-National Airport to Belfast Intl Airport. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Brussels Bruxelles-National Airport to Belfast Intl Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Travelling to a place near Belfast?

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

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

Flights from Brussels to Belfast with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Brussels to Belfast.

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

Price alerts on flights to Belfast from Brussels are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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