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Cheap flights from Northern Ireland 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 Northern Ireland to Brussels departing on 23/6. 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
09:15 - 17:15
BFS
-
CRL
7h 00m
1 stop
Multiple Airlines Logo
08:00 - 16:45
CRL
-
BFS
9h 45m
1 stop
£94Multiple Airlines
Sat, 14 Feb - Thu, 19 Feb
Multiple Airlines Logo
06:00 - 10:40
BFS
-
CRL
3h 40m
1 stop
Multiple Airlines Logo
06:20 - 12:35
CRL
-
BFS
7h 15m
1 stop
£110Multiple Airlines
Sat, 21 Mar - Sun, 22 Mar
Multiple Airlines Logo
15:45 - 22:05
BFS
-
CRL
29h 20m
2 stops
Multiple Airlines Logo
08:00 - 16:45
CRL
-
BFS
9h 45m
1 stop
£114Multiple Airlines
Sat, 14 Feb - Thu, 19 Feb
Multiple Airlines Logo
15:45 - 22:05
BFS
-
CRL
29h 20m
2 stops
Multiple Airlines Logo
08:40 - 23:55
CRL
-
BFS
16h 15m
2 stops
£132Multiple Airlines
Sat, 14 Feb - Thu, 19 Feb
Multiple Airlines Logo
07:00 - 20:45
BHD
-
CRL
12h 45m
1 stop
Multiple Airlines Logo
07:35 - 16:05
CRL
-
BHD
9h 30m
1 stop
£138Multiple Airlines
Sat, 14 Feb - Thu, 19 Feb
Multiple Airlines Logo
17:20 - 23:00
BHD
-
CRL
4h 40m
1 stop
Multiple Airlines Logo
12:15 - 17:20
CRL
-
BHD
6h 05m
1 stop
£145Multiple Airlines
Tue, 19 May - Sat, 23 May
Multiple Airlines Logo
06:00 - 10:40
BFS
-
CRL
3h 40m
1 stop
Multiple Airlines Logo
19:15 - 07:25
CRL
-
BFS
13h 10m
2 stops
£158Multiple Airlines
Sat, 21 Mar - Sun, 22 Mar
Multiple Airlines Logo
17:20 - 08:25
BHD
-
CRL
14h 05m
2 stops
Multiple Airlines Logo
12:15 - 20:50
CRL
-
BHD
9h 35m
1 stop
£159Multiple Airlines
Tue, 19 May - Sat, 23 May
Multiple Airlines Logo
18:00 - 08:25
BHD
-
CRL
13h 25m
2 stops
Multiple Airlines Logo
07:35 - 16:05
CRL
-
BHD
9h 30m
1 stop
£172Multiple Airlines
Sat, 14 Feb - Thu, 19 Feb
Multiple Airlines Logo
11:55 - 16:25
BFS
-
CRL
3h 30m
1 stop
Multiple Airlines Logo
12:15 - 21:15
CRL
-
BFS
10h 00m
1 stop
£172Multiple Airlines
Tue, 19 May - Sat, 23 May

momondo Fare Finder

 
Customise your flight search to find flights from Northern Ireland to Charleroi Brussels 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 3 February 2026.
Use the filters below to find and compare flights from Northern Ireland to Charleroi Brussels Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Sat 14/2

09:15-17:15

1 stop7h 00m

Charleroi Brussels

Thu 19/2

08:00-16:45

1 stop9h 45m

£94

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Sat 21/3

06:00-10:40

1 stop3h 40m

Charleroi Brussels

Sun 22/3

06:20-12:35

1 stop7h 15m

£110

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Sat 14/2

15:45-22:05

2 stops29h 20m

Charleroi Brussels

Thu 19/2

08:00-16:45

1 stop9h 45m

£114

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Sat 14/2

15:45-22:05

2 stops29h 20m

Charleroi Brussels

Thu 19/2

08:40-23:55

2 stops16h 15m

£132

BelfastBrussels

BHD - CRL

BHDCRL

Belfast City

Sat 14/2

07:00-20:45

1 stop12h 45m

Charleroi Brussels

Thu 19/2

07:35-16:05

1 stop9h 30m

£138

BelfastBrussels

BHD - CRL

BHDCRL

Belfast City

Tue 19/5

17:20-23:00

1 stop4h 40m

Charleroi Brussels

Sat 23/5

12:15-17:20

1 stop6h 05m

£145

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Sat 21/3

06:00-10:40

1 stop3h 40m

Charleroi Brussels

Sun 22/3

19:15-07:25

2 stops13h 10m

£158

BelfastBrussels

BHD - CRL

BHDCRL

Belfast City

Tue 19/5

17:20-08:25

2 stops14h 05m

Charleroi Brussels

Sat 23/5

12:15-20:50

1 stop9h 35m

£159

BelfastBrussels

BHD - CRL

BHDCRL

Belfast City

Sat 14/2

18:00-08:25

2 stops13h 25m

Charleroi Brussels

Thu 19/2

07:35-16:05

1 stop9h 30m

£172

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Tue 19/5

11:55-16:25

1 stop3h 30m

Charleroi Brussels

Sat 23/5

12:15-21:15

1 stop10h 00m

£172

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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Cheap Northern Ireland to Charleroi Brussels Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Northern Ireland to Charleroi Brussels Airport

Fastest flight time

4h 40m

Direct flights

None
The fastest flight from Northern Ireland to Charleroi Brussels Airport takes 4h 40m
There are no direct flights from Northern Ireland to Charleroi Brussels Airport. There are no popular flight routes from Northern Ireland to Charleroi Brussels Airport.
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  • When did momondo last update prices for flights from Northern Ireland to Charleroi Brussels Airport?

    Prices for flights from Northern Ireland to Charleroi Brussels Airport were last updated today.

  • How old do you have to be to fly from Northern Ireland to Charleroi Brussels Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Northern Ireland to Charleroi Brussels Airport.

  • What documentation or ID do you need to fly to Charleroi Brussels Airport?

    The required travel and health documents for your Charleroi Brussels Airport 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 Charleroi Brussels Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • How do I get Price Alerts for flights from Northern Ireland to Charleroi Brussels Airport?

    Confirm your travel details to search for the latest offers for flights from Northern Ireland to Charleroi Brussels Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Northern Ireland to Charleroi Brussels Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • 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.

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Northern Ireland to Brussels flights to just show those with flexible booking policies.

How can momondo help me find flights from Northern Ireland to Brussels?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Brussels from Northern Ireland.

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

If you are not ready to book a flight from Northern Ireland to Brussels now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Brussels and let you know when they change.

An easier way to manage your Charleroi Brussels Airport trip

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