In terms of precipitation, rainfall in Belgium ranges from 40.0 - 80.0 inches per month. January is typically the wettest month, when rainfall can reach 80.0 mm. August is typically the driest time to visit Belgium when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Belgium, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 3.0 C).

What are the most popular routes from Belfast to Belgium?

While some choose either Belfast Intl - Charleroi Brussels or Belfast City - Brussels Bruxelles-National, 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.

£243+ Flights from Belfast to Belgium

Cheap flight deals from Belfast to Belgium

Round-trip from	£117
One-way from	£65

13/8-20/8
2 total stops
16h 00m total
Belfast to Belgium

Search Deals

15/9
2 total stops
16h 25m 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 4 July 2025.

Wed 13/806:25BFS - CRL

1 stop6h 35mMultiple Airlines

Wed 20/806:35CRL - BFS

1 stop9h 25mMultiple Airlines

Deal found 2/7£117

Fri 28/1116:50BHD - CRL

1 stop4h 35mMultiple Airlines

Mon 1/1212:40CRL - BHD

1 stop9h 10mMultiple Airlines

Deal found 2/7£149

Thu 9/1006:35BHD - BRU

1 stop6h 30mBritish Airways

Tue 14/1020:55BRU - BHD

1 stop14h 40mBritish Airways

Deal found 2/7£158

Wed 13/822:05BFS - BRU

2 stops22h 00mMultiple Airlines

Wed 20/821:30BRU - BFS

2 stops19h 00mMultiple Airlines

Deal found 2/7£163

Wed 13/815:25BHD - BRU

2 stops17h 20mMultiple Airlines

Wed 20/821:10BRU - BHD

1 stop12h 50mMultiple Airlines

Deal found 2/7£187

Tue 8/717:25BHD - BRU

1 stop3h 50mKLM

Thu 24/715:05BRU - BHD

1 stop7h 10mKLM

Deal found 2/7£278

Sat 16/821:05BFS - ANR

1 stop14h 30mMultiple Airlines

Sat 23/814:30ANR - BFS

2 stops21h 30mMultiple Airlines

Deal found 2/7£384

Tue 22/715:15BHD - BRU

2 stops17h 25mAer Lingus

Thu 24/710:20BRU - BHD

2 stops11h 30mAer Lingus

Deal found 1/7£496

Best flights from Belfast to Belgium
Discover carefully curated flight deals from Belfast to Belgium that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 July 2025.

Wed 13/806:25BFS - CRL

1 stop6h 35mMultiple Airlines

Wed 20/806:35CRL - BFS

1 stop9h 25mMultiple Airlines

Deal found 2/7£117

Thu 9/1006:35BHD - BRU

1 stop6h 30mBritish Airways

Tue 14/1020:55BRU - BHD

1 stop14h 40mBritish Airways

Deal found 2/7£158

Thu 24/717:25BHD - BRU

1 stop15h 15mKLM

Tue 29/715:05BRU - BHD

1 stop7h 10mKLM

Deal found 2/7£278

Fri 28/1116:50BHD - CRL

1 stop4h 35mMultiple Airlines

Mon 1/1212:40CRL - BHD

1 stop9h 10mMultiple Airlines

Deal found 2/7£149

Wed 13/822:05BFS - BRU

2 stops22h 00mMultiple Airlines

Wed 20/821:30BRU - BFS

2 stops19h 00mMultiple Airlines

Deal found 2/7£163

Wed 13/815:25BHD - BRU

2 stops17h 20mMultiple Airlines

Wed 20/821:10BRU - BHD

1 stop12h 50mMultiple Airlines

Deal found 2/7£187

Tue 22/715:15BHD - BRU

2 stops17h 25mAer Lingus

Thu 24/710:20BRU - BHD

2 stops11h 30mAer Lingus

Deal found 1/7£496

Sat 16/821:05BFS - ANR

1 stop14h 30mMultiple Airlines

Sat 23/814:30ANR - BFS

2 stops21h 30mMultiple Airlines

Deal found 2/7£384

Last-minute flights from Belfast to Belgium
Discover last-minute flight deals from Belfast to Belgium. Data last updated 4 July 2025 and is based on user searches.

Tue 8/717:25BHD - BRU

1 stop3h 50mKLM

Thu 24/715:05BRU - BHD

1 stop7h 10mKLM

Deal found 2/7£278

Wed 9/717:25BHD - BRU

1 stop3h 50mKLM

Thu 24/715:05BRU - BHD

1 stop7h 10mKLM

Deal found 2/7£313

Wed 9/710:20BHD - BRU

2 stops9h 05mBritish Airways

Thu 24/710:50BRU - BHD

2 stops11h 00mBritish Airways

Deal found 2/7£634

Thu 10/707:10BFS - CRL

1 stop9h 00mMultiple Airlines

Thu 17/719:35CRL - BFS

1 stop12h 35mMultiple Airlines

Deal found 2/7£151

Thu 10/715:20BHD - CRL

1 stop6h 30mMultiple Airlines

Thu 17/709:30CRL - BHD

1 stop6h 10mMultiple Airlines

Deal found 2/7£197

Thu 10/707:10BFS - BRU

2 stops12h 55mMultiple Airlines

Thu 17/718:40BRU - BFS

1 stop14h 00mMultiple Airlines

Deal found 2/7£240

Thu 10/706:50BHD - BRU

2 stops13h 15mMultiple Airlines

Thu 17/710:20BRU - BHD

2 stops8h 20mMultiple Airlines

Deal found 2/7£277

Tue 22/715:15BHD - BRU

2 stops17h 25mAer Lingus

Thu 24/710:20BRU - BHD

2 stops11h 30mAer Lingus

Deal found 1/7£496

Wed 13/806:25BFS - CRL

1 stop6h 35mMultiple Airlines

Wed 20/806:35CRL - BFS

1 stop9h 25mMultiple Airlines

Deal found 2/7£117

Wed 13/818:00BHD - CRL

1 stop3h 55mMultiple Airlines

Wed 20/807:15CRL - BHD

1 stop5h 25mMultiple Airlines

Deal found 2/7£152

Wed 13/822:05BFS - BRU

2 stops22h 00mMultiple Airlines

Wed 20/821:30BRU - BFS

2 stops19h 00mMultiple Airlines

Deal found 2/7£163

Wed 13/818:15BHD - BRU

1 stop25h 10mBritish Airways

Wed 20/818:40BRU - BHD

1 stop15h 10mBritish Airways

Deal found 2/7£182

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast to Belgium that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Wed 13/8

06:25-14:00

1 stop6h 35m

Charleroi Brussels

Wed 20/8

06:35-15:00

1 stop9h 25m

£117

BelfastBrussels

BHD - CRL

BHDCRL

Belfast City

Fri 28/11

16:50-22:25

1 stop4h 35m

Charleroi Brussels

Mon 1/12

12:40-20:50

1 stop9h 10m

£149

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Thu 9/10

06:35-14:05

1 stop6h 30m

Brussels Bruxelles-National

Tue 14/10

20:55-10:35

1 stop14h 40m

£158

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Wed 13/8

22:05-21:05

2 stops22h 00m

Brussels Bruxelles-National

Wed 20/8

21:30-15:30

2 stops19h 00m

£163

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Wed 13/8

15:25-09:45

2 stops17h 20m

Brussels Bruxelles-National

Wed 20/8

21:10-09:00

1 stop12h 50m

£187

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Thu 24/7

17:25-09:40

1 stop15h 15m

Brussels Bruxelles-National

Tue 29/7

15:05-21:15

1 stop7h 10m

£278

BelfastAntwerp

BFS - ANR

BFSANR

Belfast Intl

Sat 16/8

21:05-12:35

1 stop14h 30m

Antwerp Deurne

Sat 23/8

14:30-11:00

2 stops21h 30m

£384

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Tue 22/7

15:15-09:40

2 stops17h 25m

Brussels Bruxelles-National

Thu 24/7

10:20-20:50

2 stops11h 30m

£496

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Mon 15/9

21:00-14:25

2 stops16h 25m

£65

Flights are sorted by cheapest return flights first.

Deals found on 3/7

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 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 £172). 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.

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

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

Read reviews from past customers who have flown with KLM, Aer Lingus, andBritish 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

1,367 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,367 reviews

KLM

7.8

Good

1,367 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Aer Lingus

7.1

Good

1,144 reviews

KLM

7.8

Good

1,367 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

British Airways

6.6

Okay

7,093 reviews

KLM

7.8

Good

1,367 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

What are the most popular routes from Belfast to Belgium?
While some choose either Belfast Intl - Charleroi Brussels or Belfast City - Brussels Bruxelles-National, 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 £172). 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

Alternative routes for Belfast to Belgium

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Direct flights to

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Direct flights to Alicante

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Direct flights to Istanbul

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Direct flights to Málaga

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Direct flights to Palma de Mallorca

Direct flights to Santa Cruz de Tenerife

Direct flights to Belfast

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Direct flights to Athens

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Direct flights to Bucharest

Direct flights to Berlin

Direct flights to Prague

Direct flights to Madrid

Direct flights to Ibiza

Direct flights to Newcastle upon Tyne

Direct flights to Budapest

Direct flights to Las Palmas de Gran Canaria

Direct flights to Zurich

Direct flights to Brussels

Direct flights to Copenhagen

Direct flights to Stockholm

Direct flights to Frankfurt am Main

Direct flights to Geneva

Direct flights to Naples

Direct flights to Newquay

Direct flights to Nice

Direct flights to Heraklion

Direct flights to Venice

Direct flights to Paphos

Direct flights to Puerto del Rosario

Direct flights to Munich

Direct flights to Vienna

Top 2 airlines flying from Belfast to Belgium

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£150	Average£181	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
KLM	Cheapest£151	Average£186	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Belfast to Belgium from £65

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.

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 4 July 2025.

Round-trip from

One-way from

Find flight deals from Belfast to Belgium

Cheapest flights from Belfast to BelgiumExplore 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 4 July 2025.

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 4 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Belfast to Belgium that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Belfast to Belgium

What is the cheapest month to book a 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 4 July 2025.

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 4 July 2025.

Read reviews from past customers who have flown with KLM, Aer Lingus, andBritish 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.

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.

What are the most popular routes from Belfast to Belgium?

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

How can I find direct flights from Belfast to Belgium?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Belfast to Belgium

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Belfast to Belgium

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?

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

Can Cheapflights find flights from Belfast to Belgium with no change fees?

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

100% Free

Book with Flexibility

Travel Smart

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 4 July 2025.