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Cheap flights from Belgium to Belfast Intl Airport from £82

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — BFS
16 Apr — 23 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 17 March 2026.

Thu 14/519:00
CRL
-
BFS
1 stop4h 20m
Multiple Airlines
Sun 17/522:00
BFS
-
CRL
1 stop10h 15m
Multiple Airlines
Deal found 14/3£82
Mon 30/315:00
CRL
-
BFS
1 stop7h 30m
Multiple Airlines
Sun 5/407:10
BFS
-
CRL
1 stop13h 30m
Multiple Airlines
Deal found 13/3£84
Mon 8/609:40
CRL
-
BFS
1 stop12h 50m
Multiple Airlines
Sun 14/607:10
BFS
-
CRL
1 stop7h 10m
Multiple Airlines
Deal found 12/3£85
Wed 13/512:15
CRL
-
BFS
1 stop4h 00m
Multiple Airlines
Sat 16/521:40
BFS
-
CRL
1 stop9h 30m
Multiple Airlines
Deal found 12/3£88
Thu 7/514:30
CRL
-
BFS
1 stop8h 50m
Multiple Airlines
Wed 13/515:40
BFS
-
CRL
1 stop6h 15m
Multiple Airlines
Deal found 15/3£95
Thu 23/419:00
CRL
-
BFS
1 stop4h 20m
Multiple Airlines
Wed 29/415:40
BFS
-
CRL
1 stop6h 15m
Multiple Airlines
Deal found 17/3£96
Wed 15/412:15
CRL
-
BFS
1 stop4h 00m
Multiple Airlines
Wed 22/415:40
BFS
-
CRL
1 stop6h 15m
Multiple Airlines
Deal found 16/3£96
Thu 16/419:00
CRL
-
BFS
1 stop4h 20m
Multiple Airlines
Wed 22/415:40
BFS
-
CRL
1 stop6h 15m
Multiple Airlines
Deal found 16/3£100
Mon 13/418:45
CRL
-
BFS
1 stop22h 35m
Multiple Airlines
Mon 20/421:55
BFS
-
CRL
1 stop9h 45m
Multiple Airlines
Deal found 16/3£104
Thu 16/419:00
CRL
-
BFS
1 stop4h 20m
Multiple Airlines
Tue 21/410:45
BFS
-
CRL
1 stop6h 35m
Multiple Airlines
Deal found 16/3£107
Tue 28/408:25
BRU
-
BFS
1 stop8h 55m
Multiple Airlines
Tue 5/507:35
BFS
-
BRU
2 stops25h 20m
Multiple Airlines
Deal found 14/3£123
Wed 29/418:00
BRU
-
BFS
2 stops24h 55m
Multiple Airlines
Wed 6/515:40
BFS
-
BRU
2 stops16h 55m
Multiple Airlines
Deal found 15/3£124

Find 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 17 March 2026.

Round-trip from

£82
14/5-17/5
  • 14/5-17/5
  • 2 total stops
  • 14h 35m total
  • Belgium to Belfast
Search Deals

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 17 March 2026.
Use the filters below to find and compare flights from Belgium to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Thu 14/5

19:00-22:20

1 stop4h 20m

Belfast Intl

Sun 17/5

22:00-09:15

1 stop10h 15m

£82

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Mon 30/3

15:00-21:30

1 stop7h 30m

Belfast Intl

Sun 5/4

07:10-21:40

1 stop13h 30m

£84

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 17/4

16:00-19:30

1 stop4h 30m

Belfast Intl

Tue 21/4

10:45-18:20

1 stop6h 35m

£104

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Mon 8/6

22:00-10:00

2 stops13h 00m

Belfast Intl

Sun 14/6

07:10-15:20

1 stop7h 10m

£105

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Thu 16/4

19:00-22:20

1 stop4h 20m

Belfast Intl

Tue 21/4

10:45-18:20

1 stop6h 35m

£107

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Thu 23/4

14:30-22:20

1 stop8h 50m

Belfast Intl

Wed 29/4

09:55-08:55

2 stops22h 00m

£108

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Wed 13/5

09:20-22:30

2 stops14h 10m

Belfast Intl

Sat 16/5

21:40-08:10

1 stop9h 30m

£110

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Thu 21/5

19:00-22:20

1 stop4h 20m

Belfast Intl

Tue 26/5

23:30-08:45

1 stop8h 15m

£111
Fastest return journey

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Wed 15/4

12:15-15:15

1 stop4h 00m

Belfast Intl

Sat 25/4

16:55-22:45

1 stop4h 50m

£116

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Thu 21/5

19:00-22:20

1 stop4h 20m

Belfast Intl

Wed 27/5

15:40-22:55

1 stop6h 15m

£120

Flights are sorted by cheapest return flights first.

Deals found on 14/3

Showing 1-10 of 18 resultsSorted by cheapest first
1
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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

See prices for flight routes from nearby airports that may be better suited for you.
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Leeds to Belfast City flights
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Dublin to Belfast City flights
Bristol to Belfast City flights
Amsterdam to Belfast Intl flights
Southampton to Belfast Intl flights
Cardiff to Belfast City flights
Liverpool to Belfast City flights
East Midlands to Belfast Intl flights
Frankfurt to Belfast Intl flights
Madrid to Belfast Intl flights
Newcastle upon Tyne to Belfast Intl flights
East Midlands to Belfast City flights
Southampton to Belfast City flights
Aberdeen to Belfast Intl flights
Málaga to Belfast Intl flights
Frankfurt to Belfast City flights
Geneva to Belfast Intl flights
Vienna to Belfast City flights
Hamburg to Belfast Intl flights
Lyon to Belfast Intl flights
Nice to Belfast Intl flights
Madrid to Belfast City flights

Fly with Cheapflights

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

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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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