How long is the flight from Northern Ireland to Belgium?

For as low as £187, KLM can have you in Belgium from Northern Ireland in 16h 05m. Northern Ireland and Belgium are separated by a distance of 502 mi.

In terms of precipitation, rainfall in Belgium ranges from 40.0 - 80.0 inches per month. January is typically the wettest month, when rainfall can reach 80.0 mm. August is typically the driest time to visit Belgium when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Belgium, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 3.0 C).

What is the cheapest time of day to fly from NIR to BE?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Northern Ireland to Belgium as you normally would.

Can I find deals for flights from Northern Ireland to Belgium that include hotel bookings?

Yes. In addition to deals on Northern Ireland to Belgium flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Northern Ireland to Belgium?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Belgium.

Can I find deals for business class flights from Northern Ireland to Belgium?

Yes. Cheapflights offers flight deals from Northern Ireland to Belgium by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£115+ Cheap Flights from Northern Ireland to Belgium

Cheap flight deals from Northern Ireland to Belgium

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

Cheapest flights from Northern Ireland to Belgium
Explore the most affordable flight options available from Northern Ireland to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Thu 24/1209:25 -

1 stop3h 35m

Thu 31/1218:50 -

1 stop14h 05m

Deal found 9/11£115

Sun 6/1207:50 -

1 stop25h 05m

Mon 7/1221:25 -

2 stops35h 05m

Deal found 6/11£119

Mon 7/1208:40 -

1 stop12h 50m

Mon 14/1206:40 -

1 stop16h 00m

Deal found 9/11£121

Tue 1/1220:55 -

1 stop12h 40m

Fri 4/1209:45 -

1 stop8h 15m

Deal found 6/11£122

Fri 18/1208:25 -

1 stop11h 45m

Mon 21/1219:15 -

1 stop13h 40m

Deal found 9/11£127

Mon 7/1208:00 -

1 stop13h 30m

Mon 14/1206:40 -

1 stop7h 15m

Deal found 9/11£128

Sat 5/1223:00 -

1 stop10h 45m

Sat 12/1206:40 -

2 stops12h 55m

Deal found 7/11£129

Sat 28/1123:00 -

1 stop10h 45m

Fri 4/1221:35 -

1 stop11h 25m

Deal found 5/11£130

Fri 4/1219:50 -

1 stop18h 40m

Thu 10/1215:25 -

1 stop17h 25m

Deal found 9/11£131

Mon 30/1108:40 -

1 stop12h 50m

Wed 2/1212:45 -

1 stop5h 15m

Deal found 6/11£134

Mon 30/1108:00 -

1 stop13h 30m

Thu 3/1206:50 -

1 stop4h 00m

Deal found 6/11£140

Fri 27/1107:00 -

1 stop13h 10m

Thu 3/1206:50 -

1 stop9h 40m

Deal found 9/11£151

Best flights from Northern Ireland to Belgium
Discover carefully curated flight deals from Northern Ireland to Belgium that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Mon 7/1207:20 -

1 stop14h 10m

Mon 14/1209:45 -

2 stops12h 00m

Deal found 9/11£125

Fri 4/1217:05 -

1 stop16h 05m

Thu 10/1214:45 -

1 stop19h 25m

Deal found 9/11£187

Sat 21/1106:35 -

1 stop9h 45m

Wed 25/1112:00 -

1 stop3h 50m

Deal found 5/11£203

Sat 5/1223:00 -

1 stop10h 45m

Sat 12/1206:40 -

2 stops12h 55m

Deal found 7/11£129

Sat 28/1123:00 -

1 stop10h 45m

Fri 4/1221:35 -

1 stop11h 25m

Deal found 5/11£130

Mon 30/1108:40 -

1 stop12h 50m

Mon 7/1206:30 -

1 stop6h 15m

Deal found 6/11£135

Fri 27/1107:00 -

1 stop13h 10m

Thu 3/1206:50 -

1 stop13h 55m

Deal found 9/11£142

Fri 27/1117:05 -

1 stop13h 30m

Thu 3/1210:45 -

1 stop7h 00m

Deal found 9/11£191

Sat 28/1117:15 -

1 stop4h 05m

Fri 4/1210:45 -

1 stop6h 50m

Deal found 8/11£191

Fri 11/1207:00 -

1 stop7h 25m

Fri 11/1221:35 -

1 stop12h 20m

Deal found 5/11£151

Tue 1/1209:40 -

1 stop11h 40m

Sat 5/1214:55 -

1 stop19h 15m

Deal found 6/11£193

Fri 4/1218:30 -

1 stop13h 15m

Thu 10/1206:50 -

1 stop4h 00m

Deal found 9/11£152

Mon 7/1208:00 -

1 stop13h 30m

Mon 14/1209:45 -

2 stops9h 15m

Deal found 9/11£153

Fri 27/1116:00 -

1 stop4h 10m

Thu 3/1206:50 -

1 stop9h 40m

Deal found 7/11£154

Sat 21/1117:15 -

1 stop4h 05m

Sat 28/1110:45 -

1 stop23h 25m

Deal found 9/11£225

Sat 28/1115:00 -

2 stops15h 25m

Fri 4/1221:35 -

1 stop13h 15m

Deal found 6/11£156

Mon 30/1109:40 -

1 stop11h 40m

Thu 3/1210:45 -

1 stop7h 00m

Deal found 6/11£246

Fri 20/1116:00 -

1 stop4h 10m

Mon 23/1106:30 -

1 stop7h 45m

Deal found 5/11£156

Fri 18/1207:00 -

1 stop13h 10m

Sun 20/1207:30 -

1 stop14h 35m

Deal found 9/11£179

Fri 27/1120:30 -

2 stops11h 30m

Thu 3/1209:55 -

2 stops9h 05m

Deal found 7/11£246

Find flight deals from Northern Ireland to Belgium

Round-trip from	£115

24/12-31/12
2 total stops
17h 40m total
Northern Ireland to Belgium

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastBrussels

BFS Belfast Intl - CRL Charleroi Brussels

BFSCRL

Belfast Intl

Mon 7/12

07:20-22:30

1 stop14h 10m

Charleroi Brussels

Mon 14/12

09:45-20:45

2 stops12h 00m

£125

BelfastBrussels

BFS Belfast Intl - CRL Charleroi Brussels

BFSCRL

Belfast Intl

Sat 5/12

23:00-10:45

1 stop10h 45m

Charleroi Brussels

Sat 12/12

06:40-18:35

2 stops12h 55m

£129

BelfastBrussels

BFS Belfast Intl - CRL Charleroi Brussels

BFSCRL

Belfast Intl

Sat 28/11

23:00-10:45

1 stop10h 45m

Charleroi Brussels

Fri 4/12

21:35-08:00

1 stop11h 25m

£130

BelfastBrussels

BFS Belfast Intl - CRL Charleroi Brussels

BFSCRL

Belfast Intl

Mon 30/11

08:40-22:30

1 stop12h 50m

Charleroi Brussels

Mon 7/12

06:30-11:45

1 stop6h 15m

£135

BelfastBrussels

BFS Belfast Intl - CRL Charleroi Brussels

BFSCRL

Belfast Intl

Fri 27/11

07:00-21:10

1 stop13h 10m

Charleroi Brussels

Thu 3/12

06:50-19:45

1 stop13h 55m

£142

BelfastBrussels

BHD Belfast City - CRL Charleroi Brussels

BHDCRL

Belfast City

Fri 11/12

07:00-15:25

1 stop7h 25m

Charleroi Brussels

Fri 11/12

21:35-08:55

1 stop12h 20m

£151

BelfastBrussels

BHD Belfast City - CRL Charleroi Brussels

BHDCRL

Belfast City

Fri 4/12

18:30-08:45

1 stop13h 15m

Charleroi Brussels

Thu 10/12

06:50-09:50

1 stop4h 00m

£152

BelfastBrussels

BHD Belfast City - CRL Charleroi Brussels

BHDCRL

Belfast City

Mon 7/12

08:00-22:30

1 stop13h 30m

Charleroi Brussels

Mon 14/12

09:45-18:00

2 stops9h 15m

£153

BelfastBrussels

BHD Belfast City - CRL Charleroi Brussels

BHDCRL

Belfast City

Fri 27/11

16:00-21:10

1 stop4h 10m

Charleroi Brussels

Thu 3/12

06:50-15:30

1 stop9h 40m

£154

BelfastBrussels

BHD Belfast City - CRL Charleroi Brussels

BHDCRL

Belfast City

Sat 28/11

15:00-07:25

2 stops15h 25m

Charleroi Brussels

Fri 4/12

21:35-09:50

1 stop13h 15m

£156

Flights are sorted by cheapest return flights first.

Deals found on 9/11

Showing 1-10 of 20 resultsSorted by cheapest first

Best time to book a flight from Northern Ireland to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from Northern Ireland with our price prediction graph.

BFS-CRL

BHD-CRL

BHD-BRU

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Northern Ireland to Belgium

GBNIR-BE0

BFS-CRL

BHD-CRL

BHD-BRU

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Northern Ireland to Belgium?
For as low as £187, KLM can have you in Belgium from Northern Ireland in 16h 05m. Northern Ireland and Belgium are separated by a distance of 502 mi.
Can I find deals for flights from Northern Ireland to Belgium that include hotel bookings?
Yes. In addition to deals on Northern Ireland to Belgium flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Northern Ireland to Belgium?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Belgium.
Can I find deals for business class flights from Northern Ireland to Belgium?
Yes. Cheapflights offers flight deals from Northern Ireland to Belgium by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Return Flight Options

Top destinations

Alternative routes for Northern Ireland to Belgium

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Fly with Cheapflights

How does Cheapflights help users find flights from Northern Ireland to Belgium?

Cheapflights helps you search for flights from Northern Ireland to Belgium via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Belgium?

Cheapflights simply makes it quick and affordable to book flights from Northern Ireland to Belgium by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Northern Ireland to Belgium with no change fees?

Certainly. Search results for flights to Belgium from Northern Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Northern Ireland to Belgium become cheaper?

Yes, Cheapflights offers price alerts on Northern Ireland to Belgium flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Northern Ireland to Belgium from £115

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Northern Ireland to Belgium

Cheapest flights from Northern Ireland to BelgiumExplore the most affordable flight options available from Northern Ireland to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Explore the most affordable flight options available from Northern Ireland to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Best flights from Northern Ireland to BelgiumDiscover carefully curated flight deals from Northern Ireland to Belgium that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Discover carefully curated flight deals from Northern Ireland to Belgium that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Last-minute flights from Northern Ireland to BelgiumDiscover last-minute flight deals from Northern Ireland to Belgium. Data last updated 10 November 2026 and is based on user searches.

Discover last-minute flight deals from Northern Ireland to Belgium. Data last updated 10 November 2026 and is based on user searches.

Find flight deals from Northern Ireland to Belgium

Round-trip from

Cheapflights Fare Finder

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

Best time to book a flight from Northern Ireland to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from Northern Ireland with our price prediction graph.

Cheapflights Insights

Related info for your journey

How long is the flight from Northern Ireland to Belgium?

Can I find deals for flights from Northern Ireland to Belgium that include hotel bookings?

How can I find direct flights from Northern Ireland to Belgium?

Can I find deals for business class flights from Northern Ireland to Belgium?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Northern Ireland to Belgium

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Belgium by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Northern Ireland to Belgium by cabin class

Find flights from Northern Ireland to Belgium, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Northern Ireland and Belgium flights

Browse other Northern Ireland and Belgium flight options. Last updated on 10 November 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Belgium

Find the right flight back to Northern Ireland after your stay in Belgium

Northern Ireland to Belgium flights

Consider these flights travelling from Northern Ireland to Belgium.

Fly with Cheapflights

How does Cheapflights help users find flights from Northern Ireland to Belgium?

Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to Belgium?

Can Cheapflights find flights from Northern Ireland to Belgium with no change fees?

Can Cheapflights notify me if prices for flights from Northern Ireland to Belgium become cheaper?

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Book with Flexibility

Travel Smart

Cheapest flights from Northern Ireland to Belgium
Explore the most affordable flight options available from Northern Ireland to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 November 2026.

Best flights from Northern Ireland to Belgium
Discover carefully curated flight deals from Northern Ireland to Belgium that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 November 2026.

Last-minute flights from Northern Ireland to Belgium
Discover last-minute flight deals from Northern Ireland to Belgium. Data last updated 10 November 2026 and is based on user searches.