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Cheap flights from Belgium to Belfast Intl Airport from £47

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — BFS
22 Jun — 29 Jun1
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 23 May 2026.

Thu 11/614:20
CRL
-
BFS
1 stop9h 00m
Multiple Airlines
Thu 18/612:45
BFS
-
CRL
1 stop8h 30m
Multiple Airlines
Deal found 21/5£80
Sat 27/608:10
CRL
-
BFS
1 stop14h 05m
Multiple Airlines
Thu 2/722:45
BFS
-
CRL
1 stop8h 35m
Multiple Airlines
Deal found 18/5£81
Mon 17/809:40
CRL
-
BFS
1 stop12h 50m
Multiple Airlines
Fri 21/817:05
BFS
-
CRL
1 stop4h 40m
Multiple Airlines
Deal found 21/5£83
Wed 1/708:00
CRL
-
BFS
1 stop8h 15m
Multiple Airlines
Fri 3/708:55
BFS
-
CRL
1 stop12h 50m
Multiple Airlines
Deal found 21/5£89
Wed 22/712:15
CRL
-
BFS
1 stop4h 00m
Multiple Airlines
Fri 24/717:05
BFS
-
CRL
1 stop4h 40m
Multiple Airlines
Deal found 19/5£94
Thu 17/908:35
CRL
-
BFS
1 stop7h 45m
Multiple Airlines
Wed 23/915:40
BFS
-
CRL
1 stop6h 15m
Multiple Airlines
Deal found 22/5£97
Tue 9/616:50
CRL
-
BFS
1 stop7h 15m
Multiple Airlines
Wed 17/615:40
BFS
-
CRL
1 stop6h 15m
Multiple Airlines
Deal found 22/5£100
Wed 10/612:15
CRL
-
BFS
1 stop4h 00m
Multiple Airlines
Tue 16/607:35
BFS
-
CRL
1 stop4h 15m
Multiple Airlines
Deal found 22/5£103
Wed 10/612:15
CRL
-
BFS
1 stop4h 00m
Multiple Airlines
Sun 14/607:10
BFS
-
CRL
1 stop7h 10m
Multiple Airlines
Deal found 22/5£103
Thu 11/610:20
BRU
-
BFS
2 stops13h 00m
Multiple Airlines
Thu 18/609:15
BFS
-
BRU
2 stops7h 40m
Multiple Airlines
Deal found 21/5£157
Wed 22/710:30
BRU
-
BFS
2 stops10h 20m
Multiple Airlines
Fri 24/719:55
BFS
-
BRU
2 stops12h 15m
Multiple Airlines
Deal found 19/5£188
Sat 11/717:20
BRU
-
BFS
2 stops17h 15m
Multiple Airlines
Sat 18/711:10
BFS
-
BRU
2 stops21h 05m
Multiple Airlines
Deal found 23/5£205

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 23 May 2026.

Round-trip from

£80

One-way from

£47
11/6-18/6
  • 11/6-18/6
  • 2 total stops
  • 17h 30m total
  • Belgium to Belfast
Search Deals
28/5
  • 28/5
  • 1 total stop
  • 14h 45m 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 23 May 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

Sat 27/6

08:10-21:15

1 stop14h 05m

Belfast Intl

Thu 2/7

22:45-08:20

1 stop8h 35m

£81

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Mon 17/8

09:40-21:30

1 stop12h 50m

Belfast Intl

Fri 21/8

17:05-22:45

1 stop4h 40m

£83

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Wed 1/7

08:00-15:15

1 stop8h 15m

Belfast Intl

Fri 3/7

08:55-22:45

1 stop12h 50m

£89
Fastest return journey

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Wed 22/7

12:15-15:15

1 stop4h 00m

Belfast Intl

Fri 24/7

17:05-22:45

1 stop4h 40m

£94

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Tue 9/6

16:50-23:05

1 stop7h 15m

Belfast Intl

Wed 17/6

15:40-22:55

1 stop6h 15m

£100

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Thu 2/7

19:00-22:20

1 stop4h 20m

Belfast Intl

Tue 7/7

23:30-08:45

1 stop8h 15m

£103

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Wed 10/6

12:15-15:15

1 stop4h 00m

Belfast Intl

Thu 18/6

12:45-22:15

1 stop8h 30m

£103

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Mon 8/6

15:00-21:30

1 stop7h 30m

Belfast Intl

Wed 17/6

15:40-22:55

1 stop6h 15m

£104

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Mon 8/6

15:00-21:30

1 stop7h 30m

Belfast Intl

Tue 16/6

07:35-12:50

1 stop4h 15m

£104

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Wed 1/7

12:15-15:15

1 stop4h 00m

Belfast Intl

Mon 6/7

08:40-14:30

1 stop4h 50m

£106

Flights are sorted by cheapest return flights first.

Deals found on 21/5

Showing 1-10 of 27 resultsSorted by cheapest first
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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
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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London City to Belfast Intl flights
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Birmingham to Belfast City flights
Edinburgh to Belfast City flights
Newcastle upon Tyne to Belfast Intl flights
Charles de Gaulle to Belfast City flights
Glasgow Intl to Belfast City flights
Leeds to Belfast City flights
Liverpool to Belfast Intl flights
Dublin to Belfast City flights
East Midlands to Belfast Intl flights
Frankfurt to Belfast Intl flights
Duesseldorf Intl to Belfast Intl flights
Amsterdam to Belfast Intl flights
Newcastle upon Tyne to Belfast City flights
Bristol to Belfast City flights
Alicante to Belfast Intl flights
Southampton to Belfast Intl flights
Cardiff to Belfast Intl flights
Shannon to Belfast Intl flights
Duesseldorf Intl to Belfast City flights
Lyon to Belfast Intl flights
Liverpool to Belfast City flights
Cardiff to Belfast City flights
Amsterdam to Belfast City flights
East Midlands to Belfast City flights
Frankfurt-Hahn to Belfast Intl flights
Southampton to Belfast City flights
Frankfurt to Belfast City flights
Vienna to Belfast City flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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?

Cheapflights helps you find that perfect flight to Belfast Intl from Belgium by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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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