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

Price Alerts will notify you by email when the price for flights to Belgium from Belfast decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

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

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Belfast to Belgium?

Prices for flights from Belfast to Belgium refresh daily.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast to Belgium.

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

The necessary travel and health documents for your Belgium trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£37 Cheap Flights from Belfast to Belgium in 2026

Find the cheapest flights from Belfast to Belgium

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

21:55 - 08:40BFS Belfast Intl-CRL Charleroi Brussels

9h 45m1 stop Manchester

14:20 - 22:20CRL Charleroi Brussels-BFS Belfast Intl

9h 00m1 stop Manchester

£71Multiple Airlines

Mon, 21 Sep - Thu, 24 Sep

21:55 - 08:40BFS Belfast Intl-CRL Charleroi Brussels

9h 45m1 stop Manchester

12:15 - 15:15CRL Charleroi Brussels-BFS Belfast Intl

4h 00m1 stop Manchester

£72Multiple Airlines

Mon, 28 Sep - Wed, 30 Sep

22:45 - 08:20BFS Belfast Intl-CRL Charleroi Brussels

8h 35m1 stop Manchester

12:15 - 15:15CRL Charleroi Brussels-BFS Belfast Intl

4h 00m1 stop Manchester

£87Multiple Airlines

Thu, 15 Oct - Wed, 21 Oct

21:55 - 12:50BFS Belfast Intl-CRL Charleroi Brussels

13h 55m1 stop Manchester

08:25 - 15:15CRL Charleroi Brussels-BFS Belfast Intl

7h 50m2 stops Bergamo Orio Al Serio Manchester

£90Multiple Airlines

Mon, 28 Sep - Wed, 30 Sep

08:40 - 14:30BFS Belfast Intl-CRL Charleroi Brussels

4h 50m1 stop Manchester

08:00 - 20:15CRL Charleroi Brussels-BFS Belfast Intl

13h 15m2 stops Bergamo Orio Al Serio London Stansted

£93Multiple Airlines

Mon, 21 Sep - Thu, 24 Sep

08:40 - 14:30BFS Belfast Intl-CRL Charleroi Brussels

4h 50m1 stop Manchester

12:00 - 08:15CRL Charleroi Brussels-BFS Belfast Intl

21h 15m1 stop Manchester

£98Multiple Airlines

Mon, 28 Sep - Sun, 4 Oct

21:55 - 08:40BFS Belfast Intl-CRL Charleroi Brussels

9h 45m1 stop Manchester

19:40 - 10:00CRL Charleroi Brussels-BFS Belfast Intl

15h 20m1 stop Manchester

£99Multiple Airlines

Mon, 28 Sep - Mon, 5 Oct

08:40 - 14:30BFS Belfast Intl-CRL Charleroi Brussels

4h 50m1 stop Manchester

16:00 - 09:30CRL Charleroi Brussels-BFS Belfast Intl

18h 30m1 stop Bergamo Orio Al Serio

£101Multiple Airlines

Mon, 28 Sep - Tue, 6 Oct

07:35 - 12:50BFS Belfast Intl-CRL Charleroi Brussels

4h 15m1 stop Manchester

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

7h 30m1 stop Manchester

£104Multiple Airlines

Tue, 29 Sep - Mon, 5 Oct

08:40 - 14:30BFS Belfast Intl-CRL Charleroi Brussels

4h 50m1 stop Manchester

08:35 - 15:20CRL Charleroi Brussels-BFS Belfast Intl

7h 45m1 stop Manchester

£104Multiple Airlines

Mon, 28 Sep - Thu, 1 Oct

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British Airways flights from Belfast to Belgium

Our best British Airways deals on Belfast to Belgium flight tickets

British Airways

15 Oct

BHD16:35Belfast City

16h 20m

1 stop

BRU09:55Brussels Bruxelles-National

21 Oct

BRU16:00Brussels Bruxelles-National

5h 35m

1 stop

BHD20:35Belfast City

£195

British Airways

2 Oct

BHD20:10Belfast City

12h 45m

1 stop

BRU09:55Brussels Bruxelles-National

4 Oct

BRU20:40Brussels Bruxelles-National

13h 00m

1 stop

BHD08:40Belfast City

£197

British Airways

28 Sept

BHD19:35Belfast City

17h 50m

1 stop

BRU14:25Brussels Bruxelles-National

6 Oct

BRU19:55Brussels Bruxelles-National

15h 50m

1 stop

BHD10:45Belfast City

£200

Aer Lingus flights from Belfast to Belgium

Our best Aer Lingus deals on Belfast to Belgium flight tickets

Aer Lingus

2 Oct

BHD14:05Belfast City

18h 35m

2 stops

BRU09:40Brussels Bruxelles-National

4 Oct

BRU10:20Brussels Bruxelles-National

26h 35m

2 stops

BHD11:55Belfast City

£430

Aer Lingus

21 Sept

BHD17:55Belfast City

38h 45m

2 stops

BRU09:40Brussels Bruxelles-National

24 Sept

BRU21:25Brussels Bruxelles-National

16h 45m

2 stops

BHD13:10Belfast City

£449

Aer Lingus

30 Sept

BHD13:35Belfast City

19h 05m

2 stops

BRU09:40Brussels Bruxelles-National

4 Oct

BRU10:20Brussels Bruxelles-National

8h 25m

2 stops

BHD17:45Belfast City

£458

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastBrussels

BFS Belfast Intl - CRL Charleroi Brussels

BFSCRL

Belfast Intl

Mon 21/9

21:55-08:40

1 stop9h 45m

Charleroi Brussels

Thu 24/9

14:20-22:20

1 stop9h 00m

£71

BelfastBrussels

BFS Belfast Intl - CRL Charleroi Brussels

BFSCRL

Belfast Intl

Mon 28/9

21:55-08:40

1 stop9h 45m

Charleroi Brussels

Wed 30/9

12:15-15:15

1 stop4h 00m

£72

BelfastBrussels

BFS Belfast Intl - CRL Charleroi Brussels

BFSCRL

Belfast Intl

Thu 15/10

22:45-08:20

1 stop8h 35m

Charleroi Brussels

Wed 21/10

12:15-15:15

1 stop4h 00m

£87

BelfastBrussels

BFS Belfast Intl - CRL Charleroi Brussels

BFSCRL

Belfast Intl

Mon 28/9

21:55-12:50

1 stop13h 55m

Charleroi Brussels

Wed 30/9

08:25-15:15

2 stops7h 50m

£90

BelfastBrussels

BFS Belfast Intl - CRL Charleroi Brussels

BFSCRL

Belfast Intl

Mon 21/9

08:40-14:30

1 stop4h 50m

Charleroi Brussels

Thu 24/9

08:00-20:15

2 stops13h 15m

£93

BelfastBrussels

BFS Belfast Intl - CRL Charleroi Brussels

BFSCRL

Belfast Intl

Mon 28/9

08:40-14:30

1 stop4h 50m

Charleroi Brussels

Sun 4/10

12:00-08:15

1 stop21h 15m

£98

BelfastBrussels

BFS Belfast Intl - CRL Charleroi Brussels

BFSCRL

Belfast Intl

Mon 28/9

21:55-08:40

1 stop9h 45m

Charleroi Brussels

Mon 5/10

19:40-10:00

1 stop15h 20m

£99

BelfastBrussels

BFS Belfast Intl - CRL Charleroi Brussels

BFSCRL

Belfast Intl

Mon 28/9

08:40-14:30

1 stop4h 50m

Charleroi Brussels

Tue 6/10

16:00-09:30

1 stop18h 30m

£101

Fastest return journey

BelfastBrussels

BFS Belfast Intl - CRL Charleroi Brussels

BFSCRL

Belfast Intl

Tue 29/9

07:35-12:50

1 stop4h 15m

Charleroi Brussels

Mon 5/10

15:00-21:30

1 stop7h 30m

£104

BelfastBrussels

BFS Belfast Intl - CRL Charleroi Brussels

BFSCRL

Belfast Intl

Mon 28/9

08:40-14:30

1 stop4h 50m

Charleroi Brussels

Thu 1/10

08:35-15:20

1 stop7h 45m

£104

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Cheap Belfast to Belgium flight deals and tips

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

Best price found	£37
Fastest flight time	3h 40m
Direct flights	None

The best one-way flight to Belgium from Belfast in the past 72 hours is £37. The best return flight deal from Belfast to Belgium found on momondo in the last 72 hours is £71.

The fastest flight from Belfast to Belgium takes 3h 40m

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

Search flight deals

Frequently asked questions about flying from Belfast to Belgium

When did momondo last update prices for flights from Belfast to Belgium?
Prices for flights from Belfast to Belgium refresh daily.
How old do you have to be to fly from Belfast to Belgium?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast to Belgium.
What documentation or ID do you need to fly to Belgium?
The necessary travel and health documents for your Belgium trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Belfast to Belgium

How do I get Price Alerts for flights from Belfast to Belgium?
Price Alerts will notify you by email when the price for flights to Belgium from Belfast decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Belfast to Belgium with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Belfast to Belgium. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Belgium from Belfast which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Belgium from Belfast. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Belfast to Belgium flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Belgium

Popular cities

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Popular Cities in Belgium

Flights to Brusselsfrom £28

Flights to Ostendfrom £216

Cheap flights from Belfast to Belgium from £37

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Belgium departing on 7/9. 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 to Belgium

Cheap return flights

Cheap one-way 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

British Airways flights from Belfast to Belgium

Our best British Airways deals on Belfast to Belgium flight tickets

Aer Lingus flights from Belfast to Belgium

Our best Aer Lingus deals on Belfast to Belgium flight tickets

momondo Fare Finder

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

Cheap Belfast to Belgium flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Belfast to Belgium

Frequently asked questions about flying from Belfast 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

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