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Cheap flights from Belgium to Belfast from £42

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belgium to Belfast departing on 24/10. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Belgium to Belfast

Recent return flight deals from Belgium to Belfast

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:35 - 15:20CRL  Charleroi Brussels-BFS Belfast Intl
7h 45m1 stop Manchester
Multiple Airlines Logo
07:30 - 22:55BFS  Belfast Intl-CRL Charleroi Brussels
14h 25m1 stop Manchester
£90Multiple Airlines
Thu, 27 Aug - Wed, 2 Sep
Multiple Airlines Logo
12:15 - 21:15CRL  Charleroi Brussels-BFS Belfast Intl
10h 00m1 stop Manchester
Multiple Airlines Logo
08:40 - 14:30BFS  Belfast Intl-CRL Charleroi Brussels
4h 50m1 stop Manchester
£94Multiple Airlines
Sat, 26 Sep - Mon, 28 Sep
Multiple Airlines Logo
12:15 - 15:15CRL  Charleroi Brussels-BFS Belfast Intl
4h 00m1 stop Manchester
Multiple Airlines Logo
22:45 - 08:20BFS  Belfast Intl-CRL Charleroi Brussels
8h 35m1 stop Manchester
£96Multiple Airlines
Wed, 2 Sep - Thu, 3 Sep
Multiple Airlines Logo
08:35 - 20:40CRL  Charleroi Brussels-BFS Belfast Intl
13h 05m1 stop Manchester
Multiple Airlines Logo
21:40 - 08:10BFS  Belfast Intl-CRL Charleroi Brussels
9h 30m1 stop Manchester
£97Multiple Airlines
Sun, 27 Sep - Sat, 3 Oct
Multiple Airlines Logo
08:00 - 15:15CRL  Charleroi Brussels-BFS Belfast Intl
8h 15m1 stop Manchester
Multiple Airlines Logo
07:30 - 22:55BFS  Belfast Intl-CRL Charleroi Brussels
14h 25m1 stop Manchester
£98Multiple Airlines
Wed, 19 Aug - Wed, 26 Aug
Multiple Airlines Logo
17:35 - 09:05CRL  Charleroi Brussels-BFS Belfast Intl
16h 30m1 stop Edinburgh Turnhouse
Multiple Airlines Logo
08:40 - 14:30BFS  Belfast Intl-CRL Charleroi Brussels
4h 50m1 stop Manchester
£99Multiple Airlines
Fri, 25 Sep - Mon, 28 Sep
Multiple Airlines Logo
12:00 - 23:25CRL  Charleroi Brussels-BFS Belfast Intl
12h 25m1 stop Manchester
Multiple Airlines Logo
09:30 - 22:35BFS  Belfast Intl-CRL Charleroi Brussels
12h 05m1 stop Manchester
£99Multiple Airlines
Sun, 27 Sep - Sat, 3 Oct
Multiple Airlines Logo
12:00 - 23:25CRL  Charleroi Brussels-BFS Belfast Intl
12h 25m1 stop Manchester
Multiple Airlines Logo
21:40 - 08:10BFS  Belfast Intl-CRL Charleroi Brussels
9h 30m1 stop Manchester
£100Multiple Airlines
Sun, 27 Sep - Sat, 3 Oct
Multiple Airlines Logo
12:15 - 15:15CRL  Charleroi Brussels-BFS Belfast Intl
4h 00m1 stop Manchester
Multiple Airlines Logo
08:55 - 22:55BFS  Belfast Intl-CRL Charleroi Brussels
13h 00m1 stop Manchester
£102Multiple Airlines
Wed, 2 Sep - Fri, 4 Sep
Multiple Airlines Logo
17:35 - 21:45CRL  Charleroi Brussels-BFS Belfast Intl
5h 10m1 stop Edinburgh Turnhouse
Multiple Airlines Logo
21:40 - 08:10BFS  Belfast Intl-CRL Charleroi Brussels
9h 30m1 stop Manchester
£103Multiple Airlines
Fri, 25 Sep - Sat, 26 Sep

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KLM flights from Belgium to Belfast

Our best KLM deals on Belgium to Belfast flight tickets
KLM
27 Aug
BRU06:20Brussels Bruxelles-National
4h 00m
1 stop
BHD09:20Belfast City
2 Sept
BHD17:30Belfast City
3h 45m
1 stop
BRU22:15Brussels Bruxelles-National
£193
KLM
27 Sept
BRU15:10Brussels Bruxelles-National
19h 10m
1 stop
BHD09:20Belfast City
3 Oct
BHD17:30Belfast City
15h 20m
1 stop
BRU09:50Brussels Bruxelles-National
£194
KLM
26 Sept
BRU15:10Brussels Bruxelles-National
19h 05m
1 stop
BHD09:15Belfast City
28 Sept
BHD17:30Belfast City
13h 05m
1 stop
BRU07:35Brussels Bruxelles-National
£195

British Airways flights from Belgium to Belfast

Our best British Airways deals on Belgium to Belfast flight tickets
British Airways
10 Oct
BRU20:05Brussels Bruxelles-National
15h 00m
1 stop
BHD10:05Belfast City
12 Oct
BHD09:40Belfast City
23h 25m
1 stop
BRU10:05Brussels Bruxelles-National
£189
British Airways
8 Oct
BRU21:15Brussels Bruxelles-National
11h 30m
1 stop
BHD07:45Belfast City
12 Oct
BHD15:20Belfast City
22h 05m
1 stop
BRU14:25Brussels Bruxelles-National
£190
British Airways
15 Sept
BRU15:15Brussels Bruxelles-National
6h 20m
1 stop
BHD20:35Belfast City
22 Sept
BHD19:30Belfast City
13h 25m
1 stop
BRU09:55Brussels Bruxelles-National
£191

momondo Fare Finder

 
Customise your flight search to find flights from Belgium to Belfast 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 9 August 2026.
Use the filters below to find and compare flights from Belgium to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsBelfast

CRL Charleroi Brussels - BFS Belfast Intl

CRLBFS

Charleroi Brussels

Thu 27/8

08:35-15:20

1 stop7h 45m

Belfast Intl

Wed 2/9

07:30-22:55

1 stop14h 25m

£90

BrusselsBelfast

CRL Charleroi Brussels - BFS Belfast Intl

CRLBFS

Charleroi Brussels

Sat 26/9

12:15-21:15

1 stop10h 00m

Belfast Intl

Mon 28/9

08:40-14:30

1 stop4h 50m

£94
Fastest return journey

BrusselsBelfast

CRL Charleroi Brussels - BFS Belfast Intl

CRLBFS

Charleroi Brussels

Wed 2/9

12:15-15:15

1 stop4h 00m

Belfast Intl

Thu 3/9

22:45-08:20

1 stop8h 35m

£96

BrusselsBelfast

CRL Charleroi Brussels - BFS Belfast Intl

CRLBFS

Charleroi Brussels

Sun 27/9

08:35-20:40

1 stop13h 05m

Belfast Intl

Sat 3/10

21:40-08:10

1 stop9h 30m

£97

BrusselsBelfast

CRL Charleroi Brussels - BFS Belfast Intl

CRLBFS

Charleroi Brussels

Wed 19/8

08:00-15:15

1 stop8h 15m

Belfast Intl

Wed 26/8

07:30-22:55

1 stop14h 25m

£98

BrusselsBelfast

CRL Charleroi Brussels - BFS Belfast Intl

CRLBFS

Charleroi Brussels

Fri 25/9

17:35-09:05

1 stop16h 30m

Belfast Intl

Mon 28/9

08:40-14:30

1 stop4h 50m

£99

BrusselsBelfast

CRL Charleroi Brussels - BFS Belfast Intl

CRLBFS

Charleroi Brussels

Sun 27/9

12:00-23:25

1 stop12h 25m

Belfast Intl

Sat 3/10

09:30-22:35

1 stop12h 05m

£99

BrusselsBelfast

CRL Charleroi Brussels - BFS Belfast Intl

CRLBFS

Charleroi Brussels

Sun 27/9

12:00-23:25

1 stop12h 25m

Belfast Intl

Sat 3/10

21:40-08:10

1 stop9h 30m

£100

BrusselsBelfast

CRL Charleroi Brussels - BFS Belfast Intl

CRLBFS

Charleroi Brussels

Wed 2/9

12:15-15:15

1 stop4h 00m

Belfast Intl

Fri 4/9

08:55-22:55

1 stop13h 00m

£102

BrusselsBelfast

CRL Charleroi Brussels - BFS Belfast Intl

CRLBFS

Charleroi Brussels

Fri 25/9

17:35-21:45

1 stop5h 10m

Belfast Intl

Sat 26/9

21:40-08:10

1 stop9h 30m

£103

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 Belfast from

How to get the cheapest flight ticket from Belgium to Belfast

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 Belgium to Belfast?

KLM is the most popular carrier operating from Belgium to Belfast

Cheap Belgium to Belfast flight deals and tips

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

Fastest flight time

4h 00m

Direct flights

None
The fastest flight from Belgium to Belfast takes 4h 00m
There are no direct flights from Belgium to Belfast. There are no popular flight routes from Belgium to Belfast.
Search flight deals

Frequently asked questions about flying from Belgium to Belfast

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

    Prices for flights from Belgium to Belfast refresh daily.

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

    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 Belgium to Belfast.

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

    The required travel and health documents for your Belfast trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belfast. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

Finding the right flight to Belfast from Belgium is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Belfast quick and easy, saving you time and money.

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

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

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

Once all potential Belgium to Belfast flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Belgium to Belfast 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.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast
Belfast Intl Airport
Belfast City Airport