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Cheap flights from Belgium to Belfast Intl Airport from £72

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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
BRU — BFS
18 Oct — 25 Oct1
1 adult
1 adult, Economy

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 18 September 2025.

Round-trip from

£105

One-way from

£72
30/10-2/11
  • 30/10-2/11
  • 2 total stops
  • 17h 40m total
  • Belgium to Belfast
Search Deals
Ryanair
  • Ryanair
  • 2/10
  • 1 total stop
  • 18h 50m total
  • Belgium to Belfast
Search Deals

Find flight deals from Belgium to Belfast Intl

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 18 September 2025.

Thu 30/1007:35CRL - BFS
1 stop9h 35mMultiple Airlines
Sun 2/1123:05BFS - CRL
1 stop8h 05mMultiple Airlines
Deal found 16/9£105
Wed 15/1019:40CRL - BFS
1 stop12h 05mMultiple Airlines
Wed 22/1008:10BFS - CRL
1 stop4h 50mMultiple Airlines
Deal found 17/9£109
Thu 13/1107:35CRL - BFS
1 stop9h 35mMultiple Airlines
Mon 17/1107:50BFS - CRL
1 stop7h 05mMultiple Airlines
Deal found 17/9£111
Wed 22/1006:35CRL - BFS
1 stop9h 25mMultiple Airlines
Thu 23/1008:10BFS - CRL
1 stop8h 00mMultiple Airlines
Deal found 17/9£112
Mon 3/1110:10CRL - BFS
1 stop9h 45mMultiple Airlines
Mon 10/1107:50BFS - CRL
1 stop7h 05mMultiple Airlines
Deal found 17/9£118
Sat 29/1107:25CRL - BFS
1 stop8h 45mMultiple Airlines
Fri 5/1208:05BFS - CRL
1 stop7h 30mMultiple Airlines
Deal found 17/9£119
Fri 31/1011:30CRL - BFS
1 stop9h 55mMultiple Airlines
Tue 4/1120:55BFS - CRL
1 stop13h 15mMultiple Airlines
Deal found 17/9£119
Thu 18/1207:35CRL - BFS
1 stop9h 35mMultiple Airlines
Mon 22/1207:50BFS - CRL
1 stop7h 05mMultiple Airlines
Deal found 16/9£125
Sat 29/1121:10CRL - BFS
1 stop10h 35mMultiple Airlines
Sun 7/1207:10BFS - CRL
1 stop7h 40mMultiple Airlines
Deal found 17/9£128
Fri 28/1117:00CRL - BFS
1 stop4h 25mMultiple Airlines
Sun 7/1207:10BFS - CRL
1 stop7h 40mMultiple Airlines
Deal found 17/9£129
Wed 15/1009:35BRU - BFS
2 stops7h 30mMultiple Airlines
Wed 22/1009:35BFS - BRU
1 stop12h 50mMultiple Airlines
Deal found 17/9£161
Fri 31/1009:40BRU - BFS
2 stops15h 05mMultiple Airlines
Fri 7/1118:00BFS - BRU
2 stops14h 35mMultiple Airlines
Deal found 16/9£166

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 18 September 2025.
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 30/10

07:35-16:10

1 stop9h 35m

Belfast Intl

Sun 2/11

23:05-08:10

1 stop8h 05m

£105

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Wed 15/10

19:40-06:45

1 stop12h 05m

Belfast Intl

Wed 22/10

08:10-14:00

1 stop4h 50m

£109

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Thu 13/11

07:35-16:10

1 stop9h 35m

Belfast Intl

Mon 17/11

07:50-15:55

1 stop7h 05m

£111

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Mon 3/11

10:10-18:55

1 stop9h 45m

Belfast Intl

Mon 10/11

07:50-15:55

1 stop7h 05m

£118

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Mon 3/11

12:40-18:55

1 stop7h 15m

Belfast Intl

Sun 9/11

23:05-08:10

1 stop8h 05m

£119

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Thu 18/12

07:35-16:10

1 stop9h 35m

Belfast Intl

Mon 22/12

07:50-15:55

1 stop7h 05m

£125

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Sat 27/12

21:10-06:45

1 stop10h 35m

Belfast Intl

Sat 3/1

06:00-20:45

1 stop13h 45m

£125

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Thu 13/11

07:35-16:10

1 stop9h 35m

Belfast Intl

Sun 16/11

07:10-15:50

1 stop7h 40m

£132

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Sat 22/11

11:55-15:10

1 stop4h 15m

Belfast Intl

Sun 23/11

07:10-22:05

1 stop13h 55m

£132

BrusselsBelfast

CRL - BFS

CRLBFS

Charleroi Brussels

Fri 28/11

17:00-20:25

1 stop4h 25m

Belfast Intl

Sat 6/12

12:45-20:45

1 stop7h 00m

£133

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 20 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.

  • What is the cheapest month to book a flight from Belgium to Belfast Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Belgium to Belfast Intl Airport (average of £67). Flying from Belgium to Belfast Intl Airport in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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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.

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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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