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Cheap flights from Belfast to Belgium from £68

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 29/9. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — BRU
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Belfast to Belgium

Keep the following information in mind while searching for Belfast to Belgium flight deals. Data was last updated 17 September 2025.

Round-trip from

£118

One-way from

£68
Ryanair
  • Ryanair
  • 17/10-19/10
  • 2 total stops
  • 19h 35m total
  • Belfast to Belgium
Search Deals
29/9
  • 29/9
  • 1 total stop
  • 9h 00m total
  • Belfast to Belgium
Search Deals

Find flight deals from Belfast to Belgium

Cheapest flights from Belfast to Belgium
Explore the most affordable flight options available from Belfast to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Fri 17/1007:35BFS - CRL
1 stop14h 20mMultiple Airlines
Sun 19/1012:45CRL - BFS
1 stop5h 15mMultiple Airlines
Deal found 16/9£118
Fri 31/1014:25BHD - CRL
1 stop7h 00mMultiple Airlines
Tue 4/1108:40CRL - BHD
1 stop9h 40mMultiple Airlines
Deal found 15/9£157
Thu 30/1014:00BFS - BRU
2 stops17h 50mMultiple Airlines
Thu 6/1109:25BRU - BFS
2 stops7h 45mMultiple Airlines
Deal found 15/9£164
Thu 20/1107:05BFS - BRU
1 stop5h 30mMultiple Airlines
Sun 23/1121:15BRU - BFS
1 stop11h 45mMultiple Airlines
Deal found 14/9£180
Fri 17/1018:00BHD - CRL
1 stop3h 55mMultiple Airlines
Sun 19/1009:10CRL - BHD
1 stop9h 10mMultiple Airlines
Deal found 16/9£182
Thu 20/1109:05BHD - BRU
1 stop3h 45mBritish Airways
Sun 23/1121:35BRU - BHD
1 stop11h 50mBritish Airways
Deal found 14/9£183
Fri 31/1006:45BHD - BRU
1 stop11h 45mBritish Airways
Tue 4/1117:30BRU - BHD
1 stop3h 45mBritish Airways
Deal found 15/9£183
Fri 17/1017:05BFS - BRU
2 stops15h 10mMultiple Airlines
Sun 19/1009:45BRU - BFS
2 stops13h 45mMultiple Airlines
Deal found 16/9£202
Fri 31/1007:05BFS - BRU
1 stop5h 30mMultiple Airlines
Tue 4/1109:55BRU - BFS
1 stop11h 20mMultiple Airlines
Deal found 15/9£213
Fri 17/1016:20BHD - BRU
1 stop16h 35mBritish Airways
Sun 19/1020:35BRU - BHD
1 stop13h 30mBritish Airways
Deal found 16/9£249
Fri 31/1006:45BHD - BRU
1 stop11h 45mMultiple Airlines
Tue 4/1109:40BRU - BHD
2 stops9h 55mMultiple Airlines
Deal found 15/9£287
Thu 20/1109:05BHD - BRU
1 stop3h 45mMultiple Airlines
Sun 23/1106:15BRU - BHD
2 stops8h 30mMultiple Airlines
Deal found 14/9£312

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast to Belgium 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 September 2025.
Use the filters below to find and compare flights from Belfast to Belgium that are best for you.

Fly from

Belfast

Fly to

Belgium

Route

Depart

Return

Price

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Fri 17/10

07:35-22:55

1 stop14h 20m

Charleroi Brussels

Sun 19/10

12:45-17:00

1 stop5h 15m

£118

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Thu 20/11

16:35-08:10

1 stop14h 35m

Charleroi Brussels

Sun 23/11

18:50-07:25

1 stop13h 35m

£135

BelfastBrussels

BHD - CRL

BHDCRL

Belfast City

Fri 31/10

14:25-22:25

1 stop7h 00m

Charleroi Brussels

Tue 4/11

08:40-17:20

1 stop9h 40m

£157

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Thu 30/10

14:00-08:50

2 stops17h 50m

Brussels Bruxelles-National

Thu 6/11

09:25-16:10

2 stops7h 45m

£164

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Thu 20/11

07:05-18:15

2 stops10h 10m

Brussels Bruxelles-National

Sun 23/11

15:05-22:30

1 stop8h 25m

£180

BelfastBrussels

BHD - CRL

BHDCRL

Belfast City

Fri 17/10

18:00-22:55

1 stop3h 55m

Charleroi Brussels

Sun 19/10

09:10-17:20

1 stop9h 10m

£182

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Thu 20/11

09:05-13:50

1 stop3h 45m

Brussels Bruxelles-National

Sun 23/11

21:35-08:25

1 stop11h 50m

£183

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Fri 31/10

06:45-19:30

1 stop11h 45m

Brussels Bruxelles-National

Tue 4/11

17:30-20:15

1 stop3h 45m

£183

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Fri 17/10

17:05-09:15

2 stops15h 10m

Brussels Bruxelles-National

Sun 19/10

09:45-22:30

2 stops13h 45m

£202

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Fri 31/10

07:05-13:35

1 stop5h 30m

Brussels Bruxelles-National

Tue 4/11

09:55-20:15

1 stop11h 20m

£213

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 23 results
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Best time to book a flight from Belfast to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from Belfast 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 Belfast to Belgium

What is the cheapest time of day to fly from BFS to BE?

Find hourly flight availability from Belfast to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

When flying from Belfast to Belgium, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Belgium

Get insights into the airlines that provide service to Belgium. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Belgium. Reviews last updated 17 September 2025.
Read reviews from past customers who have flown with KLM and British Airways from Belfast to Belgium. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,386 reviews
Check prices

Boarding

7.8

Crew

8.4

Entertainment

7.2

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
KLM
7.8
Good
1,386 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Boarding

7.8

Crew

8.4

Entertainment

7.2

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
British Airways
6.7
Okay
7,363 reviews
KLM
7.8
Good
1,386 reviews
Check prices

Boarding

7.8

Crew

8.4

Entertainment

7.2

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Related info for your journey

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

  • How long is the flight from Belfast to Belgium?

    British Airways can get you from Belfast to Belgium in just under 3h 45m. Your travel time can differ by up to . Airlines will cover a distance of 502 mi.

  • What are the most popular routes from Belfast to Belgium?

    While some choose either Belfast City - Brussels Bruxelles-National or Belfast Intl - Charleroi Brussels, Belfast Intl - Brussels Bruxelles-National is the most popular route from Belfast to Belgium.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast to Belgium 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 Belfast to Belgium?

    Currently, January is the cheapest month in which you can book a flight from Belfast to Belgium (average of £117). Flying from Belfast to Belgium in July is currently the most expensive (average of £166). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Belfast to Belgium

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Top 2 airlines flying from Belfast to Belgium

Discover the top 2 airlines that operate flights from Belfast to Belgium. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£151Average£186FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£156Average£229FlexibilityNo cancel feeOn-time70%
Search British Airways 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 Belfast to Belgium?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Belgium from Belfast today with Cheapflights!

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

Cheapflights helps you find that perfect flight to Belgium from Belfast 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 Belfast to Belgium with no change fees?

Yes, we can. To see specific flights from Belfast to Belgium with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Belfast to Belgium 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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