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Cheap flights from Belfast to Belgium from £116

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Belfast to Belgium departing on 19/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Belfast to Belgium

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:35 - 08:10
BFS
-
CRL
14h 35m
1 stop
Multiple Airlines Logo
08:00 - 16:45
CRL
-
BFS
9h 45m
1 stop
£116Multiple Airlines
Thu, 19 Feb - Thu, 26 Feb
Multiple Airlines Logo
22:45 - 08:20
BFS
-
CRL
8h 35m
1 stop
Multiple Airlines Logo
19:45 - 07:05
CRL
-
BFS
12h 20m
1 stop
£118Multiple Airlines
Thu, 11 Jun - Tue, 30 Jun
Multiple Airlines Logo
22:10 - 08:10
BFS
-
CRL
9h 00m
1 stop
Multiple Airlines Logo
08:40 - 13:10
CRL
-
BFS
5h 30m
1 stop
£121Multiple Airlines
Sun, 15 Mar - Tue, 17 Mar
Multiple Airlines Logo
22:25 - 11:05
BFS
-
CRL
11h 40m
1 stop
Multiple Airlines Logo
18:50 - 08:10
CRL
-
BFS
14h 20m
1 stop
£126Multiple Airlines
Sat, 14 Feb - Sat, 21 Feb
KLM Logo
17:20 - 22:20
BHD
-
BRU
4h 00m
1 stop
KLM Logo
14:45 - 21:00
BRU
-
BHD
7h 15m
1 stop
£180KLM
Thu, 19 Feb - Thu, 26 Feb
KLM Logo
17:20 - 10:10
BHD
-
BRU
15h 50m
1 stop
KLM Logo
14:45 - 21:00
BRU
-
BHD
7h 15m
1 stop
£185KLM
Sat, 14 Feb - Sat, 21 Feb
British Airways Logo
14:20 - 20:25
BHD
-
BRU
5h 05m
1 stop
British Airways Logo
19:55 - 09:00
BRU
-
BHD
14h 05m
1 stop
£192British Airways
Thu, 11 Jun - Tue, 30 Jun
British Airways Logo
17:45 - 16:40
BHD
-
BRU
21h 55m
1 stop
British Airways Logo
09:50 - 16:40
BRU
-
BHD
7h 50m
1 stop
£221British Airways
Mon, 23 Feb - Fri, 27 Feb
British Airways Logo
20:25 - 10:50
BHD
-
BRU
13h 25m
1 stop
British Airways Logo
21:45 - 10:30
BRU
-
BHD
13h 45m
1 stop
£236British Airways
Sun, 15 Mar - Tue, 17 Mar
British Airways Logo
14:40 - 19:55
BHD
-
BRU
4h 15m
1 stop
British Airways Logo
09:50 - 16:40
BRU
-
BHD
7h 50m
1 stop
£244British Airways
Mon, 23 Feb - Fri, 27 Feb

KLM flights from Belfast to Belgium

Our best KLM deals on Belfast to Belgium flight tickets
KLM
19 Feb
BHD17:20Belfast City
13h 15m
1 stop
BRU07:35Brussels Bruxelles-National
26 Feb
BRU06:15Brussels Bruxelles-National
11h 35m
1 stop
BHD16:50Belfast City
£179
KLM
14 Feb
BHD17:20Belfast City
15h 50m
1 stop
BRU10:10Brussels Bruxelles-National
21 Feb
BRU14:45Brussels Bruxelles-National
7h 15m
1 stop
BHD21:00Belfast City
£185

British Airways flights from Belfast to Belgium

Our best British Airways deals on Belfast to Belgium flight tickets
British Airways
11 Jun
BHD14:20Belfast City
5h 05m
1 stop
BRU20:25Brussels Bruxelles-National
30 Jun
BRU19:55Brussels Bruxelles-National
14h 05m
1 stop
BHD09:00Belfast City
£192
British Airways
23 Feb
BHD17:45Belfast City
21h 55m
1 stop
BRU16:40Brussels Bruxelles-National
27 Feb
BRU09:50Brussels Bruxelles-National
7h 50m
1 stop
BHD16:40Belfast City
£221
British Airways
15 Mar
BHD20:25Belfast City
13h 25m
1 stop
BRU10:50Brussels Bruxelles-National
17 Mar
BRU21:45Brussels Bruxelles-National
13h 45m
1 stop
BHD10:30Belfast City
£236

momondo 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, momondo users made 279,928 searches. Data last updated 20 January 2026.
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

Thu 19/2

16:35-08:10

1 stop14h 35m

Charleroi Brussels

Thu 26/2

08:00-16:45

1 stop9h 45m

£116

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Thu 11/6

22:45-08:20

1 stop8h 35m

Charleroi Brussels

Tue 30/6

19:45-07:05

1 stop12h 20m

£118

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Sun 15/3

22:10-08:10

1 stop9h 00m

Charleroi Brussels

Tue 17/3

08:40-13:10

1 stop5h 30m

£121

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Sat 14/2

22:25-11:05

1 stop11h 40m

Charleroi Brussels

Sat 21/2

18:50-08:10

1 stop14h 20m

£126

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Thu 19/2

17:20-22:20

1 stop4h 00m

Brussels Bruxelles-National

Thu 26/2

14:45-21:00

1 stop7h 15m

£180

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Sat 14/2

17:20-10:10

1 stop15h 50m

Brussels Bruxelles-National

Sat 21/2

14:45-21:00

1 stop7h 15m

£185

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Thu 11/6

14:20-20:25

1 stop5h 05m

Brussels Bruxelles-National

Tue 30/6

19:55-09:00

1 stop14h 05m

£192

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Mon 23/2

17:45-16:40

1 stop21h 55m

Brussels Bruxelles-National

Fri 27/2

09:50-16:40

1 stop7h 50m

£221

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Sun 15/3

20:25-10:50

1 stop13h 25m

Brussels Bruxelles-National

Tue 17/3

21:45-10:30

1 stop13h 45m

£236

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Mon 23/2

14:40-19:55

1 stop4h 15m

Brussels Bruxelles-National

Fri 27/2

09:50-16:40

1 stop7h 50m

£244

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

See travel insights to Belgium from

How to get the cheapest flight ticket from Belfast to Belgium

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Belfast to Belgium?

British Airways and Aer Lingus are the most popular carriers operating from Belfast to Belgium

Cheap Belfast to Belgium flight deals and tips

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

Fastest flight time

5h 05m

Direct flights

None
The fastest flight from Belfast to Belgium takes 5h 05m
There are no direct flights from Belfast to Belgium. There are no popular flight routes from Belfast to Belgium.
Search flight deals

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

    Prices for flights from Belfast to Belgium refresh daily.

  • How many operators does momondo search for flights from Belfast to Belgium?

  • 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.

Best airlines flying from Belfast to Belgium

Compare and see reviews for airlines that fly from Belfast to Belgium with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom £160Free CancellationRating
7.7
1,442 reviews
Search KLM flights
British AirwaysPriceFrom £172Free CancellationRating
6.7
7,690 reviews
Search British Airways flights

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.

An easier way to manage your Belgium trip

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