Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Belfast to Brussels from £61

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Brussels departing on 22/3. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

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

Find the cheapest flights from Belfast to Brussels

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
18:05 - 09:35
BFS
-
BRU
14h 30m
2 stops
Multiple Airlines Logo
09:40 - 18:55
BRU
-
BFS
10h 15m
2 stops
£152Multiple Airlines
Mon, 16 Mar - Mon, 23 Mar
Multiple Airlines Logo
16:05 - 09:55
BFS
-
BRU
16h 50m
2 stops
Multiple Airlines Logo
20:35 - 08:00
BRU
-
BFS
12h 25m
1 stop
£181Multiple Airlines
Tue, 19 May - Sat, 23 May
Multiple Airlines Logo
16:05 - 09:55
BFS
-
BRU
16h 50m
2 stops
Multiple Airlines Logo
21:35 - 11:55
BRU
-
BFS
15h 20m
2 stops
£182Multiple Airlines
Tue, 19 May - Sat, 23 May
KLM Logo
06:30 - 22:20
BHD
-
BRU
14h 50m
1 stop
KLM Logo
10:45 - 21:00
BRU
-
BHD
11h 15m
1 stop
£187KLM
Sun, 1 Mar - Sun, 8 Mar
Multiple Airlines Logo
16:05 - 09:55
BFS
-
BRU
16h 50m
2 stops
Multiple Airlines Logo
21:35 - 11:55
BRU
-
BFS
15h 20m
2 stops
£187Multiple Airlines
Tue, 19 May - Sat, 23 May
KLM Logo
17:30 - 22:15
BHD
-
BRU
3h 45m
1 stop
KLM Logo
15:10 - 09:20
BRU
-
BHD
19h 10m
1 stop
£196KLM
Fri, 8 May - Sun, 10 May
KLM Logo
17:30 - 09:40
BHD
-
BRU
15h 10m
1 stop
KLM Logo
15:10 - 09:20
BRU
-
BHD
19h 10m
1 stop
£231KLM
Tue, 19 May - Sat, 23 May
KLM Logo
17:30 - 07:35
BHD
-
BRU
13h 05m
1 stop
KLM Logo
06:20 - 16:55
BRU
-
BHD
11h 35m
1 stop
£234KLM
Tue, 19 May - Sat, 23 May
British Airways Logo
06:30 - 19:55
BHD
-
BRU
12h 25m
1 stop
British Airways Logo
20:40 - 08:40
BRU
-
BHD
13h 00m
1 stop
£238British Airways
Sun, 28 Jun - Sun, 5 Jul
British Airways Logo
19:25 - 11:10
BHD
-
BRU
14h 45m
1 stop
British Airways Logo
15:00 - 18:50
BRU
-
BHD
4h 50m
1 stop
£268British Airways
Mon, 23 Feb - Fri, 27 Feb

KLM flights from Belfast to Brussels Bruxelles-National Airport

Our best KLM deals on Belfast to Brussels Bruxelles-National Airport flight tickets
KLM
1 Mar
BHD06:30Belfast City
14h 50m
1 stop
BRU22:20Brussels Bruxelles-National
8 Mar
BRU10:45Brussels Bruxelles-National
11h 15m
1 stop
BHD21:00Belfast City
£187
KLM
8 May
BHD17:30Belfast City
3h 45m
1 stop
BRU22:15Brussels Bruxelles-National
10 May
BRU15:10Brussels Bruxelles-National
19h 10m
1 stop
BHD09:20Belfast City
£196
KLM
19 May
BHD17:30Belfast City
15h 10m
1 stop
BRU09:40Brussels Bruxelles-National
23 May
BRU15:10Brussels Bruxelles-National
19h 10m
1 stop
BHD09:20Belfast City
£231

British Airways flights from Belfast to Brussels Bruxelles-National Airport

Our best British Airways deals on Belfast to Brussels Bruxelles-National Airport flight tickets
British Airways
28 Jun
BHD06:30Belfast City
12h 25m
1 stop
BRU19:55Brussels Bruxelles-National
5 Jul
BRU20:40Brussels Bruxelles-National
13h 00m
1 stop
BHD08:40Belfast City
£238
British Airways
23 Feb
BHD11:30Belfast City
4h 10m
1 stop
BRU16:40Brussels Bruxelles-National
27 Feb
BRU18:05Brussels Bruxelles-National
15h 20m
1 stop
BHD08:25Belfast City
£267
British Airways
23 Feb
BHD19:25Belfast City
14h 45m
1 stop
BRU11:10Brussels Bruxelles-National
27 Feb
BRU15:00Brussels Bruxelles-National
4h 50m
1 stop
BHD18:50Belfast City
£268

momondo Fare Finder

 
Customise your flight search to find flights from Belfast to Brussels Bruxelles-National 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 1 February 2026.
Use the filters below to find and compare flights from Belfast to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Mon 16/3

18:05-09:35

2 stops14h 30m

Brussels Bruxelles-National

Mon 23/3

09:40-18:55

2 stops10h 15m

£152

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Tue 19/5

16:05-09:55

2 stops16h 50m

Brussels Bruxelles-National

Sat 23/5

20:35-08:00

1 stop12h 25m

£181

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Tue 19/5

16:05-09:55

2 stops16h 50m

Brussels Bruxelles-National

Sat 23/5

21:35-11:55

2 stops15h 20m

£182

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Sun 1/3

06:30-22:20

1 stop14h 50m

Brussels Bruxelles-National

Sun 8/3

10:45-21:00

1 stop11h 15m

£187

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Tue 19/5

16:05-09:55

2 stops16h 50m

Brussels Bruxelles-National

Sat 23/5

21:35-11:55

2 stops15h 20m

£187

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Fri 8/5

17:30-22:15

1 stop3h 45m

Brussels Bruxelles-National

Sun 10/5

15:10-09:20

1 stop19h 10m

£196

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Tue 19/5

17:30-09:40

1 stop15h 10m

Brussels Bruxelles-National

Sat 23/5

15:10-09:20

1 stop19h 10m

£231

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Tue 19/5

17:30-07:35

1 stop13h 05m

Brussels Bruxelles-National

Sat 23/5

06:20-16:55

1 stop11h 35m

£234

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Sun 28/6

06:30-19:55

1 stop12h 25m

Brussels Bruxelles-National

Sun 5/7

20:40-08:40

1 stop13h 00m

£238

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Mon 23/2

19:25-11:10

1 stop14h 45m

Brussels Bruxelles-National

Fri 27/2

15:00-18:50

1 stop4h 50m

£268

Flights are sorted by cheapest return flights first.

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

See travel insights to Brussels from

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

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 Belfast to Brussels Bruxelles-National?

easyJet and KLM are the most popular carriers operating from Belfast to Brussels Bruxelles-National

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

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

Fastest flight time

3h 45m

Direct flights

None
The fastest flight from Belfast to Brussels Bruxelles-National Airport takes 3h 45m
There are no direct flights from Belfast to Brussels Bruxelles-National Airport. There are no popular flight routes from Belfast to Brussels Bruxelles-National Airport.
Search flight deals

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

    The distance between Belfast and Brussels Bruxelles-National is about 503.8 mi. Typically, this will take 3h 45m by plane in normal conditions.

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

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

  • How many operators does momondo search for flights from Belfast to Brussels Bruxelles-National Airport?

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

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The necessary travel and health documents for your Brussels Bruxelles-National 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.

Best airlines flying from Belfast to Brussels Bruxelles-National Airport

Compare and see reviews for airlines that fly from Belfast to Brussels Bruxelles-National Airport with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £168Free CancellationRating
6.7
7,707 reviews
Search British Airways flights

Travelling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Bruges
Ghent
Ypres
Waterloo
Zaventem
Charleroi
Spa
Leuven
Mons
Mechelen
Namur
Oostkamp
Hasselt
Genk
Aalst
Dinant
Francorchamps
Knokke-Heist

Why use momondo?

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

It is quick and easy to find Belfast to Brussels flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Brussels that suits you.

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

All flight searches from Belfast to Brussels on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Belfast to Brussels flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Belfast to Brussels flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Brussels Bruxelles-National Airport 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
Tue 3/3
Tue 10/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Brussels

Popular Cities in Belgium

Popular flights according to clicks in the last 7 days on momondo
Flights to Charleroi Brussels Airportfrom £36