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Cheap flights from Belfast to Belgium from £50

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 Belgium departing on 26/3. 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

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Find the cheapest flights from Belfast to Belgium

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:50 - 16:00
BFS
-
CRL
7h 10m
1 stop
Multiple Airlines Logo
13:00 - 23:45
CRL
-
BFS
11h 45m
2 stops
£121Multiple Airlines
Mon, 9 Feb - Fri, 13 Feb
Multiple Airlines Logo
07:35 - 12:50
BFS
-
CRL
4h 15m
1 stop
Multiple Airlines Logo
12:15 - 21:15
CRL
-
BFS
10h 00m
1 stop
£132Multiple Airlines
Tue, 14 Jul - Sat, 18 Jul
Multiple Airlines Logo
16:25 - 09:10
BFS
-
BRU
15h 45m
2 stops
Multiple Airlines Logo
09:10 - 18:50
BRU
-
BFS
10h 40m
2 stops
£135Multiple Airlines
Mon, 23 Mar - Wed, 25 Mar
Multiple Airlines Logo
22:05 - 20:05
BFS
-
CRL
21h 00m
2 stops
Multiple Airlines Logo
13:05 - 07:25
CRL
-
BFS
19h 20m
2 stops
£136Multiple Airlines
Sun, 22 Feb - Sun, 1 Mar
Multiple Airlines Logo
07:50 - 20:05
BFS
-
CRL
11h 15m
2 stops
Multiple Airlines Logo
13:00 - 23:45
CRL
-
BFS
11h 45m
2 stops
£143Multiple Airlines
Mon, 9 Feb - Fri, 13 Feb
Multiple Airlines Logo
07:50 - 16:00
BFS
-
CRL
7h 10m
1 stop
Multiple Airlines Logo
16:20 - 22:45
CRL
-
BFS
7h 25m
1 stop
£144Multiple Airlines
Mon, 9 Feb - Fri, 13 Feb
KLM Logo
17:20 - 22:20
BHD
-
BRU
4h 00m
1 stop
KLM Logo
14:45 - 21:00
BRU
-
BHD
7h 15m
1 stop
£179KLM
Thu, 12 Mar - Thu, 19 Mar
KLM Logo
17:20 - 07:35
BHD
-
BRU
13h 15m
1 stop
KLM Logo
10:45 - 16:50
BRU
-
BHD
7h 05m
1 stop
£194KLM
Sun, 22 Feb - Sun, 1 Mar
easyJet Logo
17:00 - 08:05
BFS
-
BRU
14h 05m
1 stop
easyJet Logo
13:25 - 22:20
BRU
-
BFS
9h 55m
1 stop
£223easyJet
Sun, 22 Feb - Sun, 1 Mar
British Airways Logo
11:30 - 16:40
BHD
-
BRU
4h 10m
1 stop
British Airways Logo
21:20 - 08:25
BRU
-
BHD
12h 05m
1 stop
£266British Airways
Mon, 23 Feb - Fri, 27 Feb

KLM flights from Belfast to Belgium

Our best KLM deals on Belfast to Belgium flight tickets
KLM
12 Mar
BHD17:20Belfast City
4h 00m
1 stop
BRU22:20Brussels Bruxelles-National
19 Mar
BRU14:45Brussels Bruxelles-National
7h 15m
1 stop
BHD21:00Belfast City
£179
KLM
14 Jul
BHD17:30Belfast City
15h 10m
1 stop
BRU09:40Brussels Bruxelles-National
18 Jul
BRU10:25Brussels Bruxelles-National
23h 55m
1 stop
BHD09:20Belfast City
£237
KLM
28 Jun
BHD17:30Belfast City
15h 10m
1 stop
BRU09:40Brussels Bruxelles-National
4 Jul
BRU10:25Brussels Bruxelles-National
7h 30m
1 stop
BHD16:55Belfast City
£286

British Airways flights from Belfast to Belgium

Our best British Airways deals on Belfast to Belgium flight tickets
British Airways
23 Feb
BHD11:30Belfast City
4h 10m
1 stop
BRU16:40Brussels Bruxelles-National
27 Feb
BRU21:20Brussels Bruxelles-National
12h 05m
1 stop
BHD08:25Belfast City
£266
British Airways
14 Jul
BHD06:30Belfast City
11h 40m
1 stop
BRU19:10Brussels Bruxelles-National
18 Jul
BRU22:10Brussels Bruxelles-National
17h 50m
2 stops
BHD15:00Belfast City
£324
British Airways
23 Feb
BHD11:30Belfast City
4h 10m
1 stop
BRU16:40Brussels Bruxelles-National
27 Feb
BRU15:00Brussels Bruxelles-National
7h 10m
2 stops
BHD21:10Belfast City
£346

momondo Fare Finder

 
Customise your flight search to find flights from Belfast to Belgium 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 28 January 2026.
Use the filters below to find and compare flights from Belfast to Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Mon 9/2

07:50-16:00

1 stop7h 10m

Charleroi Brussels

Fri 13/2

13:00-23:45

2 stops11h 45m

£121

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Tue 14/7

07:35-12:50

1 stop4h 15m

Charleroi Brussels

Sat 18/7

12:15-21:15

1 stop10h 00m

£132

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Mon 23/3

16:25-09:10

2 stops15h 45m

Brussels Bruxelles-National

Wed 25/3

09:10-18:50

2 stops10h 40m

£135

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Sun 22/2

22:05-20:05

2 stops21h 00m

Charleroi Brussels

Sun 1/3

13:05-07:25

2 stops19h 20m

£136

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Mon 9/2

07:50-20:05

2 stops11h 15m

Charleroi Brussels

Fri 13/2

13:00-23:45

2 stops11h 45m

£143

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Mon 9/2

07:50-16:00

1 stop7h 10m

Charleroi Brussels

Fri 13/2

16:20-22:45

1 stop7h 25m

£144

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Thu 12/3

17:20-22:20

1 stop4h 00m

Brussels Bruxelles-National

Thu 19/3

14:45-21:00

1 stop7h 15m

£179

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Sun 22/2

17:20-07:35

1 stop13h 15m

Brussels Bruxelles-National

Sun 1/3

10:45-16:50

1 stop7h 05m

£194

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Sun 22/2

17:00-08:05

1 stop14h 05m

Brussels Bruxelles-National

Sun 1/3

13:25-22:20

1 stop9h 55m

£223

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Mon 23/2

11:30-16:40

1 stop4h 10m

Brussels Bruxelles-National

Fri 27/2

21:20-08:25

1 stop12h 05m

£266

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belgium from

How to get the cheapest flight ticket from Belfast to Belgium

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 Belgium?

easyJet and British Airways are the most popular carriers operating from Belfast to Belgium

Cheap Belfast to Belgium flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast to Belgium

Fastest flight time

3h 55m

Direct flights

None
The fastest flight from Belfast to Belgium takes 3h 55m
There are no direct flights from Belfast to Belgium. There are no popular flight routes from Belfast to Belgium.
Search flight deals

  • When did momondo last update prices for flights from Belfast to Belgium?

    Prices for flights from Belfast to Belgium refresh daily.

  • How many operators does momondo search for flights from Belfast to Belgium?

  • How old do you have to be to fly from Belfast to Belgium?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast to Belgium.

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

    The necessary travel and health documents for your Belgium 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 Belgium

Compare and see reviews for airlines that fly from Belfast to Belgium with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £157Free CancellationRating
7.7
1,443 reviews
Search KLM flights
British AirwaysPriceFrom £168Free CancellationRating
6.7
7,704 reviews
Search British Airways flights

Why use momondo?

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

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

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

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

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

momondo provides multiple filters to help you find the best flight to Belgium from Belfast. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Belfast to Belgium flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Belgium trip

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