How do I get Price Alerts for flights from Belfast Intl Airport to Belgium?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Belfast Intl Airport from Belgium . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Belfast Intl Airport to Belgium with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

How old do you have to be to fly from Belfast Intl Airport to Belgium?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast Intl Airport to Belgium.

What documentation or ID do you need to fly to Belgium?

The required travel and health documents for your Belgium trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belgium. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£119 Cheap Flights from Belfast Intl Airport to Belgium in 2026/27

Find the cheapest flights from Belfast Intl Airport to Belgium

Return

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

07:50 - 09:55BFS Belfast Intl-CRL Charleroi Brussels

25h 05m1 stop Manchester

21:25 - 07:30CRL Charleroi Brussels-BFS Belfast Intl

35h 05m2 stops Wrocław Strachowice London Stansted

£119Multiple Airlines

Sun, 6 Dec - Mon, 7 Dec

23:00 - 10:45BFS Belfast Intl-CRL Charleroi Brussels

10h 45m1 stop Manchester

07:05 - 19:50CRL Charleroi Brussels-BFS Belfast Intl

13h 45m1 stop Manchester

£120Multiple Airlines

Sat, 28 Nov - Fri, 4 Dec

20:55 - 10:35BFS Belfast Intl-CRL Charleroi Brussels

12h 40m1 stop Manchester

09:45 - 17:00CRL Charleroi Brussels-BFS Belfast Intl

8h 15m1 stop Edinburgh Turnhouse

£122Multiple Airlines

Tue, 1 Dec - Fri, 4 Dec

21:00 - 15:30BFS Belfast Intl-CRL Charleroi Brussels

17h 30m1 stop Manchester

06:40 - 07:55CRL Charleroi Brussels-BFS Belfast Intl

26h 15m1 stop Manchester

£124Multiple Airlines

Fri, 4 Dec - Mon, 7 Dec

19:05 - 08:55BFS Belfast Intl-CRL Charleroi Brussels

12h 50m2 stops London Stansted Bologna Guglielmo Marconi

07:05 - 19:50CRL Charleroi Brussels-BFS Belfast Intl

13h 45m1 stop Manchester

£126Multiple Airlines

Sat, 28 Nov - Fri, 4 Dec

21:00 - 15:30BFS Belfast Intl-CRL Charleroi Brussels

17h 30m1 stop Manchester

21:25 - 07:30CRL Charleroi Brussels-BFS Belfast Intl

35h 05m2 stops Wrocław Strachowice London Stansted

£130Multiple Airlines

Fri, 4 Dec - Mon, 7 Dec

23:00 - 10:45BFS Belfast Intl-CRL Charleroi Brussels

10h 45m1 stop Manchester

21:35 - 08:00CRL Charleroi Brussels-BFS Belfast Intl

11h 25m1 stop Manchester

£130Multiple Airlines

Sat, 28 Nov - Fri, 4 Dec

19:05 - 08:55BFS Belfast Intl-CRL Charleroi Brussels

12h 50m2 stops London Stansted Bologna Guglielmo Marconi

06:30 - 18:55CRL Charleroi Brussels-BFS Belfast Intl

13h 25m2 stops Tirana Rinas London Stansted

£133Multiple Airlines

Sat, 28 Nov - Fri, 4 Dec

23:00 - 10:45BFS Belfast Intl-CRL Charleroi Brussels

10h 45m1 stop Manchester

07:05 - 19:50CRL Charleroi Brussels-BFS Belfast Intl

13h 45m1 stop Manchester

£134Multiple Airlines

Sat, 28 Nov - Fri, 4 Dec

08:40 - 22:30BFS Belfast Intl-CRL Charleroi Brussels

12h 50m1 stop Manchester

12:45 - 17:00CRL Charleroi Brussels-BFS Belfast Intl

5h 15m1 stop Edinburgh Turnhouse

£135Multiple Airlines

Mon, 30 Nov - Wed, 2 Dec

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastBrussels

BFS Belfast Intl - CRL Charleroi Brussels

BFSCRL

Belfast Intl

Sun 6/12

07:50-09:55

1 stop25h 05m

Charleroi Brussels

Mon 7/12

21:25-07:30

2 stops35h 05m

£119

BelfastBrussels

BFS Belfast Intl - CRL Charleroi Brussels

BFSCRL

Belfast Intl

Sat 28/11

23:00-10:45

1 stop10h 45m

Charleroi Brussels

Fri 4/12

07:05-19:50

1 stop13h 45m

£120

BelfastBrussels

BFS Belfast Intl - CRL Charleroi Brussels

BFSCRL

Belfast Intl

Tue 1/12

20:55-10:35

1 stop12h 40m

Charleroi Brussels

Fri 4/12

09:45-17:00

1 stop8h 15m

£122

BelfastBrussels

BFS Belfast Intl - CRL Charleroi Brussels

BFSCRL

Belfast Intl

Fri 4/12

21:00-15:30

1 stop17h 30m

Charleroi Brussels

Mon 7/12

06:40-07:55

1 stop26h 15m

£124

BelfastBrussels

BFS Belfast Intl - CRL Charleroi Brussels

BFSCRL

Belfast Intl

Sat 28/11

19:05-08:55

2 stops12h 50m

Charleroi Brussels

Fri 4/12

07:05-19:50

1 stop13h 45m

£126

BelfastBrussels

BFS Belfast Intl - CRL Charleroi Brussels

BFSCRL

Belfast Intl

Fri 4/12

21:00-15:30

1 stop17h 30m

Charleroi Brussels

Mon 7/12

21:25-07:30

2 stops35h 05m

£130

BelfastBrussels

BFS Belfast Intl - CRL Charleroi Brussels

BFSCRL

Belfast Intl

Sat 28/11

23:00-10:45

1 stop10h 45m

Charleroi Brussels

Fri 4/12

21:35-08:00

1 stop11h 25m

£130

BelfastBrussels

BFS Belfast Intl - CRL Charleroi Brussels

BFSCRL

Belfast Intl

Sat 28/11

19:05-08:55

2 stops12h 50m

Charleroi Brussels

Fri 4/12

06:30-18:55

2 stops13h 25m

£133

BelfastBrussels

BFS Belfast Intl - CRL Charleroi Brussels

BFSCRL

Belfast Intl

Sat 28/11

23:00-10:45

1 stop10h 45m

Charleroi Brussels

Fri 4/12

07:05-19:50

1 stop13h 45m

£134

Fastest return journey

BelfastBrussels

BFS Belfast Intl - CRL Charleroi Brussels

BFSCRL

Belfast Intl

Mon 30/11

08:40-22:30

1 stop12h 50m

Charleroi Brussels

Wed 2/12

12:45-17:00

1 stop5h 15m

£135

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Belfast Intl Airport to Belgium flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast Intl Airport to Belgium

Best price found	£119
Fastest flight time	6h 35m
Direct flights	None

The best flight deal from Belfast Intl Airport to Belgium found on momondo in the last 72 hours is £119

The fastest flight from Belfast Intl Airport to Belgium takes 6h 35m

There are no direct flights from Belfast Intl Airport to Belgium. There are no popular flight routes from Belfast Intl Airport to Belgium.

Search flight deals

Frequently asked questions about flying from Belfast Intl Airport to Belgium

When did momondo last update prices for flights from Belfast Intl Airport to Belgium?
Prices for flights from Belfast Intl Airport to Belgium refresh daily.
How old do you have to be to fly from Belfast Intl Airport to Belgium?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast Intl Airport to Belgium.
What documentation or ID do you need to fly to Belgium?
The required travel and health documents for your Belgium trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belgium. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Belfast Intl Airport to Belgium

How do I get Price Alerts for flights from Belfast Intl Airport to Belgium?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Belfast Intl Airport from Belgium. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Belfast Intl Airport to Belgium with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Belgium?

Finding the right flight to Belgium from Belfast is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Belgium quick and easy, saving you time and money.

Can I find flights from Belfast to Belgium with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Belfast to Belgium flights to just show those with flexible booking policies.

How can momondo help me find flights from Belfast to Belgium?

Once all potential Belfast to Belgium flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Belfast to Belgium right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Belfast to Belgium now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Belgium and let you know when they change.

An easier way to manage your Belgium trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to Belgium

Popular cities

Other flights from Belfast Intl Airport

Other flights to Belgium

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Feeling lucky

Popular Cities in Belgium

Flights to Brusselsfrom £33

Cheap flights from Belfast Intl Airport to Belgium from £119

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast Intl Airport to Belgium departing on 6/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Belfast Intl Airport to Belgium

Cheap return flights

Cheap last-minute flights

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

momondo Fare Finder

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

Cheap Belfast Intl Airport to Belgium flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Belfast Intl Airport to Belgium

Frequently asked questions about flying from Belfast Intl Airport to Belgium

Why use momondo?

An easier way to manage your Belgium trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Belgium

Popular Cities in Belgium

Popular flights according to clicks in the last 7 days on momondo

Belfast Intl Airport flight routes

According to popular flight searches on momondo this year

Belgium flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to Belgium

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Belgium

List of cabin classes available on flights landing in Belgium. Availability may vary depending on flight origin and airline.

Complete your trip to Belgium

Explore popular destinations other users love

According to popular flight searches on momondo this year