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Cheap flights from Belfast to Brussels from £127

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Brussels departing on 28/1. 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

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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
15:45 - 08:50
BFS
-
BRU
16h 05m2 stops
Multiple Airlines Logo
09:10 - 18:50
BRU
-
BFS
10h 40m2 stops
£127Multiple Airlines
Wed, 28 Jan - Wed, 4 Feb
Multiple Airlines Logo
06:15 - 18:15
BFS
-
BRU
11h 00m2 stops
Multiple Airlines Logo
09:25 - 07:25
BRU
-
BFS
23h 00m2 stops
£143Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb
Multiple Airlines Logo
06:15 - 18:15
BFS
-
BRU
11h 00m2 stops
Multiple Airlines Logo
09:25 - 16:10
BRU
-
BFS
7h 45m2 stops
£150Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb
Multiple Airlines Logo
07:05 - 13:35
BFS
-
BRU
5h 30m1 stop
Multiple Airlines Logo
09:55 - 20:20
BRU
-
BFS
11h 25m1 stop
£160Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb
Multiple Airlines Logo
07:05 - 13:35
BFS
-
BRU
5h 30m1 stop
Multiple Airlines Logo
09:55 - 16:10
BRU
-
BFS
7h 15m1 stop
£168Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb
Multiple Airlines Logo
15:45 - 08:50
BFS
-
BRU
16h 05m2 stops
Multiple Airlines Logo
09:55 - 16:00
BRU
-
BFS
7h 05m1 stop
£176Multiple Airlines
Wed, 28 Jan - Wed, 4 Feb
British Airways Logo
09:05 - 13:50
BHD
-
BRU
3h 45m1 stop
British Airways Logo
20:35 - 10:20
BRU
-
BHD
14h 45m1 stop
£185British Airways
Thu, 29 Jan - Thu, 5 Feb
British Airways Logo
11:35 - 17:20
BHD
-
BRU
4h 45m1 stop
British Airways Logo
17:55 - 08:15
BRU
-
BHD
15h 20m1 stop
£187British Airways
Sat, 14 Mar - Wed, 18 Mar
Multiple Airlines Logo
07:00 - 18:15
BFS
-
BRU
10h 15m2 stops
Multiple Airlines Logo
09:55 - 16:10
BRU
-
BFS
7h 15m1 stop
£188Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb
Multiple Airlines Logo
07:05 - 13:35
BFS
-
BRU
5h 30m1 stop
Multiple Airlines Logo
09:25 - 07:25
BRU
-
BFS
23h 00m2 stops
£195Multiple Airlines
Thu, 29 Jan - Thu, 5 Feb

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
29 Jan
BHD09:05Belfast City
3h 45m
1 stop
BRU13:50Brussels Bruxelles-National
5 Feb
BRU20:35Brussels Bruxelles-National
14h 45m
1 stop
BHD10:20Belfast City
£185
Find similar
British Airways
14 Mar
BHD11:35Belfast City
4h 45m
1 stop
BRU17:20Brussels Bruxelles-National
18 Mar
BRU17:55Brussels Bruxelles-National
15h 20m
1 stop
BHD08:15Belfast City
£187
Find similar
British Airways
14 Mar
BHD11:35Belfast City
4h 45m
1 stop
BRU17:20Brussels Bruxelles-National
18 Mar
BRU11:50Brussels Bruxelles-National
4h 00m
1 stop
BHD14:50Belfast City
£197
Find similar

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 16 December 2025.
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

Wed 28/1

15:45-08:50

2 stops16h 05m

Brussels Bruxelles-National

Wed 4/2

09:10-18:50

2 stops10h 40m

£127

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Thu 29/1

06:15-18:15

2 stops11h 00m

Brussels Bruxelles-National

Thu 5/2

09:25-07:25

2 stops23h 00m

£143

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Thu 29/1

06:15-18:15

2 stops11h 00m

Brussels Bruxelles-National

Thu 5/2

09:25-16:10

2 stops7h 45m

£150

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Thu 29/1

07:05-13:35

1 stop5h 30m

Brussels Bruxelles-National

Thu 5/2

09:55-20:20

1 stop11h 25m

£160

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Thu 29/1

07:05-13:35

1 stop5h 30m

Brussels Bruxelles-National

Thu 5/2

09:55-16:10

1 stop7h 15m

£168

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Wed 28/1

15:45-08:50

2 stops16h 05m

Brussels Bruxelles-National

Wed 4/2

09:55-16:00

1 stop7h 05m

£176

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Thu 29/1

09:05-13:50

1 stop3h 45m

Brussels Bruxelles-National

Thu 5/2

20:35-10:20

1 stop14h 45m

£185

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Sat 14/3

11:35-17:20

1 stop4h 45m

Brussels Bruxelles-National

Wed 18/3

17:55-08:15

1 stop15h 20m

£187

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Thu 29/1

07:00-18:15

2 stops10h 15m

Brussels Bruxelles-National

Thu 5/2

09:55-16:10

1 stop7h 15m

£188

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Thu 29/1

07:05-13:35

1 stop5h 30m

Brussels Bruxelles-National

Thu 5/2

09:25-07:25

2 stops23h 00m

£195

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 day to depart on your flight to Brussels Bruxelles-National Airport?

Our data shows that Friday is the least expensive day to fly to Brussels Bruxelles-National Airport. Tickets to fly out on this day can be as low as £174. On the other hand, Saturday is the most expensive day to depart from Belfast because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £219.

What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?

Our data shows that the cheapest Belfast to Brussels Bruxelles-National Airport flights are usually those with departure times in the morning. Our users have found flights to Brussels Bruxelles-National Airport in the morning for as low as £167. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £208 on average. Flights to Brussels Bruxelles-National Airport from Belfast in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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 55m

Direct flights

None
The fastest flight from Belfast to Brussels Bruxelles-National Airport takes 3h 55m
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 55m 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 £159Free CancellationRating
6.7
7,580 reviews
Search British Airways flights
KLMPriceFrom £161Free CancellationRating
7.7
1,430 reviews
Search KLM flights

Travelling to a place near Brussels?

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

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