Latest deals
FAQs
Price Alerts

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 6/8. 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
Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from Belfast to Belgium

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:55 - 08:40
BFS
-
CRL
9h 45m
1 stop
Multiple Airlines Logo
14:20 - 22:20
CRL
-
BFS
9h 00m
1 stop
£75Multiple Airlines
Mon, 20 Jul - Thu, 30 Jul
Multiple Airlines Logo
21:55 - 08:40
BFS
-
CRL
9h 45m
1 stop
Multiple Airlines Logo
15:00 - 21:30
CRL
-
BFS
7h 30m
1 stop
£82Multiple Airlines
Mon, 27 Jul - Mon, 3 Aug
Multiple Airlines Logo
12:45 - 22:15
BFS
-
CRL
8h 30m
1 stop
Multiple Airlines Logo
08:00 - 15:15
CRL
-
BFS
8h 15m
1 stop
£85Multiple Airlines
Thu, 30 Jul - Wed, 5 Aug
Multiple Airlines Logo
21:55 - 12:50
BFS
-
CRL
13h 55m
1 stop
Multiple Airlines Logo
09:40 - 21:30
CRL
-
BFS
12h 50m
1 stop
£86Multiple Airlines
Mon, 7 Sep - Mon, 14 Sep
British Airways Logo
17:40 - 08:45
BHD
-
BRU
14h 05m
1 stop
British Airways Logo
17:30 - 07:40
BRU
-
BHD
15h 10m
1 stop
£190British Airways
Fri, 4 Dec - Mon, 7 Dec
British Airways Logo
19:35 - 10:05
BHD
-
BRU
13h 30m
1 stop
British Airways Logo
20:50 - 08:50
BRU
-
BHD
13h 00m
1 stop
£192British Airways
Mon, 7 Sep - Mon, 14 Sep
KLM Logo
17:30 - 09:40
BHD
-
BRU
15h 10m
1 stop
KLM Logo
06:20 - 09:20
BRU
-
BHD
4h 00m
1 stop
£193KLM
Thu, 30 Jul - Wed, 5 Aug
KLM Logo
17:30 - 09:40
BHD
-
BRU
15h 10m
1 stop
KLM Logo
08:05 - 16:55
BRU
-
BHD
9h 50m
1 stop
£195KLM
Mon, 20 Jul - Thu, 30 Jul
British Airways Logo
19:35 - 09:55
BHD
-
BRU
13h 20m
1 stop
British Airways Logo
20:50 - 08:50
BRU
-
BHD
13h 00m
1 stop
£199British Airways
Fri, 10 Jul - Mon, 13 Jul
KLM Logo
17:30 - 07:35
BHD
-
BRU
13h 05m
1 stop
KLM Logo
15:10 - 09:20
BRU
-
BHD
19h 10m
1 stop
£211KLM
Mon, 27 Jul - Mon, 3 Aug

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

KLM flights from Belfast to Belgium

Our best KLM deals on Belfast to Belgium flight tickets
KLM
30 Jul
BHD17:30Belfast City
15h 10m
1 stop
BRU09:40Brussels Bruxelles-National
5 Aug
BRU06:20Brussels Bruxelles-National
4h 00m
1 stop
BHD09:20Belfast City
£193
KLM
20 Jul
BHD17:30Belfast City
15h 10m
1 stop
BRU09:40Brussels Bruxelles-National
30 Jul
BRU08:05Brussels Bruxelles-National
9h 50m
1 stop
BHD16:55Belfast City
£195
KLM
27 Jul
BHD17:30Belfast City
13h 05m
1 stop
BRU07:35Brussels Bruxelles-National
3 Aug
BRU15:10Brussels Bruxelles-National
19h 10m
1 stop
BHD09:20Belfast City
£211

British Airways flights from Belfast to Belgium

Our best British Airways deals on Belfast to Belgium flight tickets
British Airways
25 Sept
BHD19:35Belfast City
13h 20m
1 stop
BRU09:55Brussels Bruxelles-National
28 Sept
BRU20:50Brussels Bruxelles-National
13h 00m
1 stop
BHD08:50Belfast City
£187
British Airways
4 Dec
BHD17:40Belfast City
14h 05m
1 stop
BRU08:45Brussels Bruxelles-National
7 Dec
BRU17:30Brussels Bruxelles-National
15h 10m
1 stop
BHD07:40Belfast City
£190
British Airways
7 Sept
BHD19:35Belfast City
13h 30m
1 stop
BRU10:05Brussels Bruxelles-National
14 Sept
BRU20:50Brussels Bruxelles-National
13h 00m
1 stop
BHD08:50Belfast City
£192

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 30 June 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

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Mon 20/7

21:55-08:40

1 stop9h 45m

Charleroi Brussels

Thu 30/7

14:20-22:20

1 stop9h 00m

£75

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Mon 27/7

21:55-08:40

1 stop9h 45m

Charleroi Brussels

Mon 3/8

15:00-21:30

1 stop7h 30m

£82
Fastest return journey

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Thu 30/7

12:45-22:15

1 stop8h 30m

Charleroi Brussels

Wed 5/8

08:00-15:15

1 stop8h 15m

£85

BelfastBrussels

BFS - CRL

BFSCRL

Belfast Intl

Mon 7/9

21:55-12:50

1 stop13h 55m

Charleroi Brussels

Mon 14/9

09:40-21:30

1 stop12h 50m

£86

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Fri 4/12

17:40-08:45

1 stop14h 05m

Brussels Bruxelles-National

Mon 7/12

17:30-07:40

1 stop15h 10m

£190

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Mon 7/9

19:35-10:05

1 stop13h 30m

Brussels Bruxelles-National

Mon 14/9

20:50-08:50

1 stop13h 00m

£192

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Thu 30/7

17:30-09:40

1 stop15h 10m

Brussels Bruxelles-National

Wed 5/8

06:20-09:20

1 stop4h 00m

£193

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Mon 20/7

17:30-09:40

1 stop15h 10m

Brussels Bruxelles-National

Thu 30/7

08:05-16:55

1 stop9h 50m

£195

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Fri 10/7

19:35-09:55

1 stop13h 20m

Brussels Bruxelles-National

Mon 13/7

20:50-08:50

1 stop13h 00m

£199

BelfastBrussels

BHD - BRU

BHDBRU

Belfast City

Mon 27/7

17:30-07:35

1 stop13h 05m

Brussels Bruxelles-National

Mon 3/8

15:10-09:20

1 stop19h 10m

£211

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

4h 10m

Direct flights

None
The fastest flight from Belfast to Belgium takes 4h 10m
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.

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 30/7
Thu 6/8
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Belgium

Popular Cities in Belgium

Popular flights according to clicks in the last 7 days on momondo
Flights to Brusselsfrom £34
Flights to Brusselsfrom £31
Flights to Ostendfrom £206