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Cheap flights from Belgium to Belfast Intl Airport from £90

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — BFS
5 Feb — 12 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Belgium to Belfast Intl

Keep the following information in mind while searching for Belgium to Belfast Intl flight deals. Data was last updated 6 January 2026.

Round-trip from

£90
5/2-7/2
  • 5/2-7/2
  • 2 total stops
  • 21h 15m total
  • Belgium to Belfast
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Find flight deals from Belgium to Belfast Intl

Enter your travel dates to find the best prices.

Cheapest flights from Belgium to Belfast Intl
Explore the most affordable flight options available from Belgium to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 January 2026.

Thu 5/207:35CRL - BFS
1 stop9h 35mMultiple Airlines
Sat 7/222:25BFS - CRL
1 stop11h 40mMultiple Airlines
Deal found 4/1£90
Sat 7/321:10CRL - BFS
1 stop10h 35mMultiple Airlines
Sat 14/322:25BFS - CRL
1 stop11h 40mMultiple Airlines
Deal found 5/1£101
Mon 16/210:10CRL - BFS
1 stop9h 45mMultiple Airlines
Sat 21/207:20BFS - CRL
1 stop8h 00mMultiple Airlines
Deal found 4/1£102
Mon 16/210:10CRL - BFS
1 stop9h 45mMultiple Airlines
Sun 22/223:05BFS - CRL
1 stop8h 05mMultiple Airlines
Deal found 4/1£105
Mon 23/212:45CRL - BFS
1 stop8h 30mMultiple Airlines
Sun 1/309:10BFS - CRL
1 stop5h 20mMultiple Airlines
Deal found 6/1£106
Sat 14/221:10CRL - BFS
1 stop10h 35mMultiple Airlines
Sat 21/206:00BFS - CRL
1 stop3h 40mMultiple Airlines
Deal found 5/1£108
Sun 15/209:00CRL - BFS
1 stop6h 40mMultiple Airlines
Wed 18/208:20BFS - CRL
1 stop9h 45mMultiple Airlines
Deal found 5/1£108
Mon 9/211:40CRL - BFS
1 stop4h 15mMultiple Airlines
Sun 15/212:25BFS - CRL
1 stop8h 50mMultiple Airlines
Deal found 4/1£109
Wed 25/311:35CRL - BFS
1 stop9h 40mMultiple Airlines
Wed 1/407:30BFS - CRL
1 stop6h 20mMultiple Airlines
Deal found 5/1£110
Tue 10/208:40CRL - BFS
1 stop5h 30mMultiple Airlines
Wed 18/212:50BFS - CRL
1 stop5h 15mMultiple Airlines
Deal found 5/1£114
Mon 9/207:30BRU - BFS
1 stop7h 10mMultiple Airlines
Sun 15/216:45BFS - BRU
1 stop15h 10mMultiple Airlines
Deal found 4/1£128
Wed 4/217:00BRU - BFS
2 stops17h 20mMultiple Airlines
Wed 11/221:00BFS - BRU
2 stops19h 35mMultiple Airlines
Deal found 5/1£131

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belgium to Belfast Intl 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, Cheapflights users made 858,174 searches. Data last updated 6 January 2026.
Use the filters below to find and compare flights from Belgium to Belfast Intl Airport that are best for you.

Fly from

Belgium

Fly to

Belfast Intl

Route

Depart

Return

Price

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 20/2

16:20-22:45

1 stop7h 25m

Belfast Intl

Mon 23/2

20:50-08:15

1 stop10h 25m

£102

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Mon 16/2

10:10-18:55

1 stop9h 45m

Belfast Intl

Sun 22/2

23:05-08:10

1 stop8h 05m

£105

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Mon 23/2

12:45-20:15

1 stop8h 30m

Belfast Intl

Sun 1/3

09:10-15:30

1 stop5h 20m

£106

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Wed 25/3

11:35-20:15

1 stop9h 40m

Belfast Intl

Wed 1/4

07:30-14:50

1 stop6h 20m

£110

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Mon 9/2

08:00-09:05

2 stops26h 05m

Belfast Intl

Sun 15/2

07:10-22:05

1 stop13h 55m

£112

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Tue 10/2

08:40-13:10

1 stop5h 30m

Belfast Intl

Wed 18/2

12:50-19:05

1 stop5h 15m

£114

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 20/2

17:00-20:25

1 stop4h 25m

Belfast Intl

Sun 22/2

23:05-08:10

1 stop8h 05m

£115

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Sun 1/3

09:00-14:40

1 stop6h 40m

Belfast Intl

Thu 5/3

16:00-20:55

1 stop3h 55m

£117

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Mon 16/2

13:35-09:05

2 stops20h 30m

Belfast Intl

Mon 23/2

07:50-16:00

1 stop7h 10m

£117

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 27/2

17:00-20:25

1 stop4h 25m

Belfast Intl

Fri 6/3

18:00-22:25

1 stop3h 25m

£117

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 18 results
1
2

Best time to book a flight from Belgium to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Belgium with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Belgium to Belfast Intl Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Belgium to Belfast Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Belgium to Belfast Intl that include hotel bookings?

    Yes. In addition to deals on Belgium to Belfast Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Belgium to Belfast Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belgium to Belfast Intl.

  • Can I find deals for business class flights from Belgium to Belfast Intl?

    Yes. Cheapflights offers flight deals from Belgium to Belfast Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Travelling to a place near Belfast Intl Airport?

Book flights to Belfast Intl Airport if you plan to visit one of these locations
Armagh
Newry
Ballymena
Cookstown
Dungannon

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belgium to Belfast Intl

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Fly with Cheapflights

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How does Cheapflights help users find flights from Belgium to Belfast Intl?

When you search for this flight from Belgium to Belfast Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Belgium to Belfast Intl?

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Can Cheapflights find flights from Belgium to Belfast Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Belgium to Belfast Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Belgium to Belfast Intl become cheaper?

Yes, Cheapflights offers price alerts on Belgium to Belfast Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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