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Cheap flights from Belgium to Belfast Intl Airport from £81

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — BFS
11 Mar — 18 Mar1
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 9 February 2026.

Fri 6/317:00
CRL
-
BFS
1 stop4h 25m
Multiple Airlines
Sun 8/307:10
BFS
-
CRL
1 stop7h 40m
Multiple Airlines
Deal found 5/2£81
Thu 14/519:00
CRL
-
BFS
1 stop4h 20m
Multiple Airlines
Sun 17/522:00
BFS
-
CRL
1 stop10h 15m
Multiple Airlines
Deal found 7/2£88
Tue 14/409:05
CRL
-
BFS
1 stop7h 30m
Multiple Airlines
Mon 20/422:20
BFS
-
CRL
1 stop9h 20m
Multiple Airlines
Deal found 7/2£104
Fri 27/219:00
CRL
-
BFS
1 stop4h 20m
Multiple Airlines
Thu 5/316:00
BFS
-
CRL
1 stop3h 55m
Multiple Airlines
Deal found 8/2£104
Thu 16/419:00
CRL
-
BFS
1 stop4h 20m
Multiple Airlines
Wed 22/415:40
BFS
-
CRL
1 stop6h 20m
Multiple Airlines
Deal found 6/2£106
Fri 13/317:00
CRL
-
BFS
1 stop4h 25m
Multiple Airlines
Fri 20/318:00
BFS
-
CRL
1 stop3h 25m
Multiple Airlines
Deal found 7/2£107
Wed 15/411:35
CRL
-
BFS
1 stop4h 40m
Multiple Airlines
Wed 22/415:40
BFS
-
CRL
1 stop6h 20m
Multiple Airlines
Deal found 6/2£109
Thu 16/419:00
CRL
-
BFS
1 stop4h 20m
Multiple Airlines
Tue 21/423:30
BFS
-
CRL
1 stop8h 15m
Multiple Airlines
Deal found 6/2£109
Sat 11/408:10
CRL
-
BFS
1 stop4h 45m
Multiple Airlines
Fri 17/417:05
BFS
-
CRL
1 stop4h 55m
Multiple Airlines
Deal found 7/2£112
Wed 11/309:10
BRU
-
BFS
2 stops10h 40m
Multiple Airlines
Thu 12/314:00
BFS
-
BRU
2 stops17h 50m
Multiple Airlines
Deal found 6/2£124
Wed 25/321:30
BRU
-
BFS
2 stops19h 40m
Multiple Airlines
Wed 1/407:30
BFS
-
BRU
2 stops8h 55m
Multiple Airlines
Deal found 8/2£126
Tue 24/313:20
BRU
-
BFS
2 stops7h 35m
Multiple Airlines
Tue 31/307:35
BFS
-
BRU
2 stops25h 20m
Multiple Airlines
Deal found 7/2£136

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 9 February 2026.

Round-trip from

£81
6/3-8/3
  • 6/3-8/3
  • 2 total stops
  • 12h 05m 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 9 February 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

Thu 14/5

19:00-22:20

1 stop4h 20m

Belfast Intl

Sun 17/5

22:00-09:15

1 stop10h 15m

£88

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 6/3

08:30-11:55

2 stops28h 25m

Belfast Intl

Sun 8/3

07:10-15:50

1 stop7h 40m

£99

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Tue 14/4

09:05-15:35

1 stop7h 30m

Belfast Intl

Mon 20/4

22:20-08:40

1 stop9h 20m

£104

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Thu 16/4

08:35-15:15

1 stop7h 40m

Belfast Intl

Wed 22/4

20:30-08:10

1 stop10h 40m

£104

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 27/2

19:00-22:20

1 stop4h 20m

Belfast Intl

Thu 5/3

16:00-20:55

1 stop3h 55m

£104

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Sat 18/4

12:15-21:00

1 stop9h 45m

Belfast Intl

Tue 21/4

07:00-12:50

1 stop4h 50m

£104

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Thu 16/4

19:00-22:20

1 stop4h 20m

Belfast Intl

Thu 23/4

22:45-08:20

1 stop8h 35m

£106

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 13/3

17:00-20:25

1 stop4h 25m

Belfast Intl

Fri 20/3

18:00-22:25

1 stop3h 25m

£107

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 13/3

17:00-20:25

1 stop4h 25m

Belfast Intl

Sat 21/3

12:45-20:45

1 stop7h 00m

£107

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Sat 18/4

08:10-11:55

1 stop4h 45m

Belfast Intl

Wed 22/4

15:40-23:00

1 stop6h 20m

£109

Flights are sorted by cheapest return flights first.

Deals found on 8/2

Showing 1-10 of 22 results
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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

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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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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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