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Cheap flights from Belfast to Belgium from £42

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 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Belfast to Belgium

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
07:30 - 15:30
BFS
-
CRL
7h 00m
1 stop
Multiple Airlines Logo
08:35 - 15:20
CRL
-
BFS
7h 45m
1 stop
£82Multiple Airlines
ons, 26 aug - tors, 27 aug
Multiple Airlines Logo
07:35 - 12:50
BFS
-
CRL
4h 15m
1 stop
Multiple Airlines Logo
08:45 - 19:30
CRL
-
BFS
11h 45m
1 stop
£83Multiple Airlines
tis, 22 sep - fre, 25 sep
Multiple Airlines Logo
21:05 - 09:25
BFS
-
BRU
11h 20m
1 stop
Multiple Airlines Logo
09:35 - 10:00
BRU
-
BFS
25h 25m
2 stops
£95Multiple Airlines
mån, 21 sep - mån, 28 sep
Multiple Airlines Logo
21:10 - 08:45
BFS
-
CRL
10h 35m
1 stop
Multiple Airlines Logo
09:50 - 09:05
CRL
-
BFS
24h 15m
2 stops
£98Multiple Airlines
tis, 22 sep - fre, 25 sep
Multiple Airlines Logo
21:25 - 09:30
BFS
-
CRL
11h 05m
1 stop
Multiple Airlines Logo
21:30 - 12:15
CRL
-
BFS
15h 45m
2 stops
£100Multiple Airlines
mån, 21 sep - mån, 28 sep
Multiple Airlines Logo
21:05 - 09:25
BFS
-
BRU
11h 20m
1 stop
Multiple Airlines Logo
20:00 - 10:00
BRU
-
BFS
15h 00m
2 stops
£102Multiple Airlines
mån, 21 sep - mån, 28 sep
Multiple Airlines Logo
21:05 - 09:25
BFS
-
BRU
11h 20m
1 stop
Multiple Airlines Logo
17:10 - 12:15
BRU
-
BFS
20h 05m
2 stops
£106Multiple Airlines
mån, 14 sep - mån, 21 sep
Multiple Airlines Logo
08:30 - 18:00
BFS
-
CRL
8h 30m
2 stops
Multiple Airlines Logo
08:35 - 15:20
CRL
-
BFS
7h 45m
1 stop
£106Multiple Airlines
ons, 26 aug - tors, 27 aug
Multiple Airlines Logo
11:55 - 08:25
BFS
-
CRL
19h 30m
2 stops
Multiple Airlines Logo
09:50 - 09:05
CRL
-
BFS
24h 15m
2 stops
£110Multiple Airlines
tis, 22 sep - fre, 25 sep
Multiple Airlines Logo
06:00 - 09:15
BFS
-
BRU
26h 15m
2 stops
Multiple Airlines Logo
17:20 - 09:35
BRU
-
BFS
17h 15m
2 stops
£119Multiple Airlines
lör, 12 sep - lör, 19 sep

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British Airways flights from Belfast to Belgium

Our best British Airways deals on Belfast to Belgium flight tickets
British Airways
12 Nov
BHD11:05Belfast City
4h 15m
1 stop
BRU16:20Brussels Bruxelles-National
15 Nov
BRU16:10Brussels Bruxelles-National
5h 20m
1 stop
BHD20:30Belfast City
£190
British Airways
21 Sept
BHD19:35Belfast City
22h 35m
1 stop
BRU19:10Brussels Bruxelles-National
28 Sept
BRU20:50Brussels Bruxelles-National
11h 45m
1 stop
BHD07:35Belfast City
£194
British Airways
30 Sept
BHD16:05Belfast City
16h 50m
1 stop
BRU09:55Brussels Bruxelles-National
3 Oct
BRU20:05Brussels Bruxelles-National
15h 00m
1 stop
BHD10:05Belfast City
£211

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 2 augusti 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

Cheapest return flight
Fastest return journey

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

ons 26/8

07:30-15:30

1 stop7h 00m

Charleroi Brussels

tors 27/8

08:35-15:20

1 stop7h 45m

£82

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

tis 22/9

07:35-12:50

1 stop4h 15m

Charleroi Brussels

fre 25/9

08:45-19:30

1 stop11h 45m

£83

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

mån 21/9

21:05-09:25

1 stop11h 20m

Brussels Bruxelles-National

mån 28/9

09:35-10:00

2 stops25h 25m

£95

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

tis 22/9

21:10-08:45

1 stop10h 35m

Charleroi Brussels

fre 25/9

09:50-09:05

2 stops24h 15m

£98

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

mån 21/9

21:25-09:30

1 stop11h 05m

Charleroi Brussels

mån 28/9

21:30-12:15

2 stops15h 45m

£100

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

mån 21/9

21:05-09:25

1 stop11h 20m

Brussels Bruxelles-National

mån 28/9

20:00-10:00

2 stops15h 00m

£102

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

mån 14/9

21:05-09:25

1 stop11h 20m

Brussels Bruxelles-National

mån 21/9

17:10-12:15

2 stops20h 05m

£106

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

ons 26/8

08:30-18:00

2 stops8h 30m

Charleroi Brussels

tors 27/8

08:35-15:20

1 stop7h 45m

£106

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

tis 22/9

11:55-08:25

2 stops19h 30m

Charleroi Brussels

fre 25/9

09:50-09:05

2 stops24h 15m

£110

BelfastBrussels

BFS - BRU

BFSBRU

Belfast Intl

lör 12/9

06:00-09:15

2 stops26h 15m

Brussels Bruxelles-National

lör 19/9

17:20-09:35

2 stops17h 15m

£119

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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 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

7h 00m

Direct flights

None
The fastest flight from Belfast to Belgium takes 7h 00m
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.

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

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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tis 1/9
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