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.

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.

£107 Cheap Flights from Brussels Bruxelles-National Airport to Belfast Intl Airport in 2026/27

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

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:55 - 19:45BRU Brussels Bruxelles-National-BFS Belfast Intl

10h 50m2 stops Dublin Manchester

18:00 - 10:10BFS Belfast Intl-BRU Brussels Bruxelles-National

15h 10m1 stop Malaga

£123Multiple Airlines

Thu, 10 Dec - Wed, 16 Dec

09:55 - 19:45BRU Brussels Bruxelles-National-BFS Belfast Intl

10h 50m2 stops Dublin Manchester

18:00 - 10:10BFS Belfast Intl-BRU Brussels Bruxelles-National

15h 10m1 stop Malaga

£124Multiple Airlines

Thu, 10 Dec - Wed, 16 Dec

16:25 - 07:25BRU Brussels Bruxelles-National-BFS Belfast Intl

16h 00m2 stops Dublin Manchester

17:30 - 09:15BFS Belfast Intl-BRU Brussels Bruxelles-National

14h 45m2 stops London Stansted Dublin

£137Multiple Airlines

Sat, 21 Nov - Mon, 23 Nov

10:25 - 18:05BRU Brussels Bruxelles-National-BFS Belfast Intl

8h 40m2 stops Dublin Birmingham

18:00 - 10:10BFS Belfast Intl-BRU Brussels Bruxelles-National

15h 10m1 stop Malaga

£141Multiple Airlines

Wed, 9 Dec - Wed, 16 Dec

09:55 - 19:45BRU Brussels Bruxelles-National-BFS Belfast Intl

10h 50m2 stops Dublin Manchester

17:20 - 09:40BFS Belfast Intl-BRU Brussels Bruxelles-National

15h 20m2 stops Manchester Dublin

£142Multiple Airlines

Thu, 10 Dec - Thu, 17 Dec

09:55 - 19:45BRU Brussels Bruxelles-National-BFS Belfast Intl

10h 50m2 stops Dublin Manchester

16:05 - 09:20BFS Belfast Intl-BRU Brussels Bruxelles-National

16h 15m2 stops Newcastle upon Tyne Dublin

£144Multiple Airlines

Thu, 10 Dec - Wed, 16 Dec

09:55 - 19:45BRU Brussels Bruxelles-National-BFS Belfast Intl

10h 50m2 stops Dublin Manchester

17:20 - 09:40BFS Belfast Intl-BRU Brussels Bruxelles-National

15h 20m2 stops Manchester Dublin

£146Multiple Airlines

Thu, 10 Dec - Thu, 17 Dec

09:55 - 19:45BRU Brussels Bruxelles-National-BFS Belfast Intl

10h 50m2 stops Dublin Manchester

07:00 - 21:10BFS Belfast Intl-BRU Brussels Bruxelles-National

13h 10m2 stops London Stansted Barcelona-El Prat

£154Multiple Airlines

Thu, 10 Dec - Wed, 16 Dec

09:35 - 18:35BRU Brussels Bruxelles-National-BFS Belfast Intl

10h 00m2 stops Dublin London Stansted

19:50 - 09:55BFS Belfast Intl-BRU Brussels Bruxelles-National

13h 05m2 stops Edinburgh Turnhouse Dublin

£156Multiple Airlines

Sat, 12 Dec - Sat, 19 Dec

10:25 - 22:10BRU Brussels Bruxelles-National-BFS Belfast Intl

12h 45m2 stops Dublin Birmingham

07:00 - 16:45BFS Belfast Intl-BRU Brussels Bruxelles-National

8h 45m2 stops London Stansted Barcelona-El Prat

£157Multiple Airlines

Wed, 9 Dec - Wed, 16 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

16:20 - 22:10BRU Brussels Bruxelles-National-BFS Belfast Intl

6h 50m1 stop Alicante

16:05 - 09:20BFS Belfast Intl-BRU Brussels Bruxelles-National

16h 15m2 stops Newcastle upon Tyne Dublin

£263Multiple Airlines

Wed, 4 Nov - Wed, 11 Nov

10:25 - 21:40BRU Brussels Bruxelles-National-BFS Belfast Intl

12h 15m2 stops Dublin London Stansted

18:30 - 09:20BFS Belfast Intl-BRU Brussels Bruxelles-National

13h 50m2 stops Liverpool J. Lennon Dublin

£312Multiple Airlines

Wed, 4 Nov - Wed, 11 Nov

09:55 - 16:25BRU Brussels Bruxelles-National-BFS Belfast Intl

7h 30m1 stop Manchester

08:30 - 13:35BFS Belfast Intl-BRU Brussels Bruxelles-National

4h 05m1 stop Manchester

£339Multiple Airlines

Tue, 3 Nov - Sat, 7 Nov

16:20 - 22:10BRU Brussels Bruxelles-National-BFS Belfast Intl

6h 50m1 stop Alicante

10:30 - 23:25BFS Belfast Intl-BRU Brussels Bruxelles-National

11h 55m1 stop Granadilla Tenerife-Sur

£345Multiple Airlines

Wed, 4 Nov - Wed, 11 Nov

15:10 - 07:45BRU Brussels Bruxelles-National-BFS Belfast Intl

17h 35m2 stops Kastrup Copenhagen Edinburgh Turnhouse

07:00 - 20:55BFS Belfast Intl-BRU Brussels Bruxelles-National

12h 55m1 stop Alicante

£405Multiple Airlines

Sat, 31 Oct - Thu, 5 Nov

21:10 - 10:10BRU Brussels Bruxelles-National-BFS Belfast Intl

14h 00m1 stop London Heathrow

07:00 - 20:55BFS Belfast Intl-BRU Brussels Bruxelles-National

12h 55m1 stop Alicante

£415Multiple Airlines

Sat, 31 Oct - Thu, 5 Nov

09:40 - 19:40BRU Brussels Bruxelles-National-BFS Belfast Intl

11h 00m1 stop Krakow J. Paul II Balice

17:20 - 09:40BFS Belfast Intl-BRU Brussels Bruxelles-National

15h 20m2 stops Manchester Dublin

£518Multiple Airlines

Sun, 1 Nov - Thu, 5 Nov

09:40 - 19:40BRU Brussels Bruxelles-National-BFS Belfast Intl

11h 00m1 stop Krakow J. Paul II Balice

07:35 - 20:00BFS Belfast Intl-BRU Brussels Bruxelles-National

11h 25m1 stop Alicante

£537Multiple Airlines

Sun, 1 Nov - Thu, 5 Nov

09:40 - 19:40BRU Brussels Bruxelles-National-BFS Belfast Intl

11h 00m1 stop Krakow J. Paul II Balice

06:15 - 19:55BFS Belfast Intl-BRU Brussels Bruxelles-National

12h 40m2 stops London Stansted Tirana Rinas

£542Multiple Airlines

Sun, 1 Nov - Fri, 6 Nov

10:30 - 19:40BRU Brussels Bruxelles-National-BFS Belfast Intl

10h 10m2 stops Warsaw Frederic Chopin Krakow J. Paul II Balice

17:20 - 09:40BFS Belfast Intl-BRU Brussels Bruxelles-National

15h 20m2 stops Manchester Dublin

£543Multiple Airlines

Sun, 1 Nov - Thu, 5 Nov

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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

Cheapest return flight

BrusselsBelfast

BRU Brussels Bruxelles-National - BFS Belfast Intl

BRUBFS

Brussels Bruxelles-National

Thu 10/12

09:55-19:45

2 stops10h 50m

Belfast Intl

Wed 16/12

18:00-10:10

1 stop15h 10m

£123

BrusselsBelfast

BRU Brussels Bruxelles-National - BFS Belfast Intl

BRUBFS

Brussels Bruxelles-National

Thu 10/12

09:55-19:45

2 stops10h 50m

Belfast Intl

Wed 16/12

18:00-10:10

1 stop15h 10m

£124

BrusselsBelfast

BRU Brussels Bruxelles-National - BFS Belfast Intl

BRUBFS

Brussels Bruxelles-National

Sat 21/11

16:25-07:25

2 stops16h 00m

Belfast Intl

Mon 23/11

17:30-09:15

2 stops14h 45m

£137

BrusselsBelfast

BRU Brussels Bruxelles-National - BFS Belfast Intl

BRUBFS

Brussels Bruxelles-National

Wed 9/12

10:25-18:05

2 stops8h 40m

Belfast Intl

Wed 16/12

18:00-10:10

1 stop15h 10m

£141

BrusselsBelfast

BRU Brussels Bruxelles-National - BFS Belfast Intl

BRUBFS

Brussels Bruxelles-National

Thu 10/12

09:55-19:45

2 stops10h 50m

Belfast Intl

Thu 17/12

17:20-09:40

2 stops15h 20m

£142

BrusselsBelfast

BRU Brussels Bruxelles-National - BFS Belfast Intl

BRUBFS

Brussels Bruxelles-National

Thu 10/12

09:55-19:45

2 stops10h 50m

Belfast Intl

Wed 16/12

16:05-09:20

2 stops16h 15m

£144

BrusselsBelfast

BRU Brussels Bruxelles-National - BFS Belfast Intl

BRUBFS

Brussels Bruxelles-National

Thu 10/12

09:55-19:45

2 stops10h 50m

Belfast Intl

Thu 17/12

17:20-09:40

2 stops15h 20m

£146

BrusselsBelfast

BRU Brussels Bruxelles-National - BFS Belfast Intl

BRUBFS

Brussels Bruxelles-National

Thu 10/12

09:55-19:45

2 stops10h 50m

Belfast Intl

Wed 16/12

07:00-21:10

2 stops13h 10m

£154

BrusselsBelfast

BRU Brussels Bruxelles-National - BFS Belfast Intl

BRUBFS

Brussels Bruxelles-National

Sat 12/12

09:35-18:35

2 stops10h 00m

Belfast Intl

Sat 19/12

19:50-09:55

2 stops13h 05m

£156

Fastest return journey

BrusselsBelfast

BRU Brussels Bruxelles-National - BFS Belfast Intl

BRUBFS

Brussels Bruxelles-National

Wed 9/12

10:25-22:10

2 stops12h 45m

Belfast Intl

Wed 16/12

07:00-16:45

2 stops8h 45m

£157

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

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	£107
Fastest flight time	3h 55m
Direct flights	None

The best one-way flight to Belfast Intl Airport from Brussels Bruxelles-National Airport in the past 72 hours is £107. The best return flight deal from Brussels Bruxelles-National Airport to Belfast Intl Airport found on momondo in the last 72 hours is £123.

The fastest flight from Brussels Bruxelles-National Airport to Belfast Intl Airport takes 3h 55m

There are no direct flights from Brussels Bruxelles-National Airport to Belfast Intl Airport. There are no popular flight routes from Brussels Bruxelles-National Airport to Belfast Intl Airport.

Search flight deals

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

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 3h 55m, 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.

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

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.

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Portadown

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Brussels to Belfast. momondo saves you time and could save you money on your trip.

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.