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Cheap flights from Belfast to Belgium from £59

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 18/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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
11:05 - 16:20
BHD
-
CRL
4h 15m1 stop
Multiple Airlines Logo
08:35 - 17:20
CRL
-
BHD
9h 45m1 stop
£120Multiple Airlines
Sat, 24 Jan - Mon, 26 Jan
Multiple Airlines Logo
16:45 - 09:05
BHD
-
CRL
15h 20m2 stops
Multiple Airlines Logo
08:35 - 17:20
CRL
-
BHD
9h 45m1 stop
£126Multiple Airlines
Sat, 24 Jan - Mon, 26 Jan
Multiple Airlines Logo
16:35 - 08:10
BFS
-
CRL
14h 35m1 stop
Multiple Airlines Logo
11:35 - 16:00
CRL
-
BFS
5h 25m1 stop
£129Multiple Airlines
Thu, 29 Jan - Wed, 4 Feb
Multiple Airlines Logo
21:40 - 08:10
BFS
-
CRL
9h 30m1 stop
Multiple Airlines Logo
12:15 - 21:00
CRL
-
BFS
9h 45m1 stop
£133Multiple Airlines
Sat, 2 May - Sat, 9 May
Multiple Airlines Logo
15:40 - 23:00
BFS
-
CRL
6h 20m1 stop
Multiple Airlines Logo
19:00 - 22:20
CRL
-
BFS
4h 20m1 stop
£134Multiple Airlines
Wed, 29 Apr - Thu, 7 May
Multiple Airlines Logo
06:15 - 22:45
BFS
-
CRL
15h 30m2 stops
Multiple Airlines Logo
11:35 - 16:00
CRL
-
BFS
5h 25m1 stop
£137Multiple Airlines
Thu, 29 Jan - Wed, 4 Feb
Multiple Airlines Logo
12:45 - 22:15
BFS
-
CRL
8h 30m1 stop
Multiple Airlines Logo
15:00 - 21:30
CRL
-
BFS
7h 30m1 stop
£137Multiple Airlines
Thu, 30 Apr - Mon, 11 May
Multiple Airlines Logo
12:45 - 08:45
BFS
-
BRU
19h 00m2 stops
Multiple Airlines Logo
09:40 - 18:55
BRU
-
BFS
10h 15m2 stops
£138Multiple Airlines
Sat, 24 Jan - Mon, 26 Jan
British Airways Logo
17:15 - 09:55
BHD
-
BRU
15h 40m1 stop
British Airways Logo
21:10 - 07:45
BRU
-
BHD
11h 35m1 stop
£199British Airways
Wed, 29 Apr - Thu, 7 May
British Airways Logo
06:35 - 13:40
BHD
-
BRU
6h 05m1 stop
British Airways Logo
17:30 - 20:15
BRU
-
BHD
3h 45m1 stop
£201British Airways
Sat, 24 Jan - Mon, 26 Jan

British Airways flights from Belfast to Belgium

Our best British Airways deals on Belfast to Belgium flight tickets
British Airways
29 Apr
BHD20:15Belfast City
12h 40m
1 stop
BRU09:55Brussels Bruxelles-National
10 May
BRU20:35Brussels Bruxelles-National
13h 30m
1 stop
BHD09:05Belfast City
£199
Find similar
British Airways
24 Jan
BHD06:35Belfast City
6h 05m
1 stop
BRU13:40Brussels Bruxelles-National
26 Jan
BRU17:30Brussels Bruxelles-National
3h 45m
1 stop
BHD20:15Belfast City
£201
Find similar
British Airways
23 Feb
BHD09:15Belfast City
9h 40m
1 stop
BRU19:55Brussels Bruxelles-National
27 Feb
BRU09:50Brussels Bruxelles-National
5h 10m
1 stop
BHD14:00Belfast City
£221
Find similar

Aer Lingus flights from Belfast to Belgium

Our best Aer Lingus deals on Belfast to Belgium flight tickets
Aer Lingus
29 Jan
BHD06:50Belfast City
10h 25m
2 stops
BRU18:15Brussels Bruxelles-National
4 Feb
BRU18:55Brussels Bruxelles-National
19h 25m
2 stops
BHD13:20Belfast City
£409
Find similar
Aer Lingus
2 May
BHD06:50Belfast City
25h 50m
2 stops
BRU09:40Brussels Bruxelles-National
9 May
BRU10:20Brussels Bruxelles-National
11h 35m
2 stops
BHD20:55Belfast City
£466
Find similar

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 4 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

BHD - CRL

BHDCRL

Belfast City

Sat 24/1

11:05-16:20

1 stop4h 15m

Charleroi Brussels

Mon 26/1

08:35-17:20

1 stop9h 45m

£120

BelfastBrussels

BHD - CRL

BHDCRL

Belfast City

Sat 24/1

16:45-09:05

2 stops15h 20m

Charleroi Brussels

Mon 26/1

08:35-17:20

1 stop9h 45m

£126

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Thu 29/1

16:35-08:10

1 stop14h 35m

Charleroi Brussels

Wed 4/2

11:35-16:00

1 stop5h 25m

£128

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Sat 2/5

21:40-08:10

1 stop9h 30m

Charleroi Brussels

Sat 9/5

12:15-21:00

1 stop9h 45m

£133

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Wed 29/4

15:40-23:00

1 stop6h 20m

Charleroi Brussels

Thu 7/5

19:00-22:20

1 stop4h 20m

£134

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Thu 29/1

06:15-22:45

2 stops15h 30m

Charleroi Brussels

Wed 4/2

11:35-16:00

1 stop5h 25m

£137

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Thu 30/4

12:45-22:15

1 stop8h 30m

Charleroi Brussels

Mon 11/5

15:00-21:30

1 stop7h 30m

£137

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

Sat 24/1

12:45-08:45

2 stops19h 00m

Brussels Bruxelles-National

Mon 26/1

09:40-18:55

2 stops10h 15m

£138

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Wed 29/4

17:15-09:55

1 stop15h 40m

Brussels Bruxelles-National

Thu 7/5

21:10-07:45

1 stop11h 35m

£199

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Sat 24/1

06:35-13:40

1 stop6h 05m

Brussels Bruxelles-National

Mon 26/1

17:30-20:15

1 stop3h 45m

£201

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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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 is the most popular carrier 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

6h 40m

Direct flights

None
The fastest flight from Belfast to Belgium takes 6h 40m
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
British AirwaysPriceFrom £158Free CancellationRating
6.7
7,642 reviews
Search British Airways flights
KLMPriceFrom £160Free CancellationRating
7.7
1,435 reviews
Search KLM 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.

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