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Cheap Flights from Belfast to Brussels

Compare Belfast City to Brussels International flight deals

Find the cheapest month or even day of the year to fly to Brussels International

Book the best Brussels International fare with no extra fees

Flight deals from Belfast City to Brussels International

Looking for a cheap last-minute deal or the best return flight from Belfast City to Brussels International? Find the lowest prices on one-way and return tickets right here.
Brussels.$370 per passenger.Departing Tue, 28 Oct, returning Fri, 31 Oct.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Belfast City on Tue, 28 Oct, arriving in Brussels International.Inbound indirect flight with British Airways, departs from Brussels International on Fri, 31 Oct, arriving in Belfast City.Price includes taxes and charges.From $370, select.
Brussels.$399 per passenger.Departing Thu, 7 Aug, returning Mon, 11 Aug.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Belfast City on Thu, 7 Aug, arriving in Brussels International.Inbound indirect flight with British Airways, departs from Brussels International on Mon, 11 Aug, arriving in Belfast City.Price includes taxes and charges.From $399, select.
Brussels.$409 per passenger.Departing Sat, 1 Nov, returning Tue, 4 Nov.Return flight with KLM.Outbound indirect flight with KLM, departs from Belfast City on Sat, 1 Nov, arriving in Brussels International.Inbound indirect flight with KLM, departs from Brussels International on Tue, 4 Nov, arriving in Belfast City.Price includes taxes and charges.From $409, select.
Brussels.$415 per passenger.Departing Wed, 3 Sep, returning Fri, 5 Sep.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Belfast City on Wed, 3 Sep, arriving in Brussels International.Inbound indirect flight with British Airways, departs from Brussels International on Fri, 5 Sep, arriving in Belfast City.Price includes taxes and charges.From $415, select.
Brussels.$423 per passenger.Departing Mon, 23 Jun, returning Tue, 24 Jun.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Belfast City on Mon, 23 Jun, arriving in Brussels International.Inbound indirect flight with British Airways, departs from Brussels International on Tue, 24 Jun, arriving in Belfast City.Price includes taxes and charges.From $423, select.
Brussels.$426 per passenger.Departing Fri, 16 May, returning Mon, 19 May.Return flight with KLM.Outbound indirect flight with KLM, departs from Belfast City on Fri, 16 May, arriving in Brussels International.Inbound indirect flight with KLM, departs from Brussels International on Mon, 19 May, arriving in Belfast City.Price includes taxes and charges.From $426, select.
Brussels.$428 per passenger.Departing Fri, 30 May, returning Sun, 1 Jun.Return flight with KLM.Outbound indirect flight with KLM, departs from Belfast City on Fri, 30 May, arriving in Brussels International.Inbound indirect flight with KLM, departs from Brussels International on Sun, 1 Jun, arriving in Belfast City.Price includes taxes and charges.From $428, select.
Brussels.$428 per passenger.Departing Sat, 26 Apr, returning Fri, 2 May.Return flight with KLM.Outbound indirect flight with KLM, departs from Belfast City on Sat, 26 Apr, arriving in Brussels International.Inbound indirect flight with KLM, departs from Brussels International on Fri, 2 May, arriving in Belfast City.Price includes taxes and charges.From $428, select.

Find the cheapest month to fly from Belfast City to Brussels International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Belfast City to Brussels International flights are currently cheapest in October.
Apr
from $533
May
from $426
Jun
from $423
Jul
from $454
Aug
from $399
Sep
from $415
Oct
from $370
Nov
from $409
Dec
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Jan
Find prices
Feb
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Mar
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Belfast City to Brussels International: Alternative routes

Compare routes from Belfast City to Brussels below. You may find an airport to fly into that's cheaper, faster, or easier than Brussels International.

Belfast to Brussels: Flight information

The things to know before you go.
Cheapest flight found$370
Cheapest month to flyOctober

Finding cheap flights from Belfast City to Brussels International: Frequently asked questions

The best price we found for a return flight from Belfast City to Brussels International is $370. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Belfast City to Brussels International. But we found flights with one or more stops from $370.
As of April 2025, there are no flights flying from Belfast City to Brussels International.
The cheapest month to fly from Belfast City to Brussels International is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Belfast City Airport to Brussels International Airport on Tuesday, 28 October 2025.
No airlines currently offer direct flights between Belfast City Airport and Brussels International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Brussels International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Brussels is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, British Airways offers the cheapest flight tickets to Brussels International.

Flying from George Best Belfast City Airport (BHD) to Brussels Airport (BRU): what you need to know

  • Be prepared for longer lines in popular months like July and other peak periods. Arriving up to four hours in advance for international flights and two hours for domestic departures is a smart move.

  • If you'd like to break up your flight from George Best Belfast City Airport to Brussels Airport, add a stopover to your trip. Just deselect 'Direct flights only' and find a destination that appeals to you. The most popular stopovers on the BHD - BRU route include:

    • Amsterdam Airport Schiphol

    • Edinburgh Airport

    • Manchester Airport

  • Don't forget, you might need a visa to enter Belgium. Visa regulations vary and travel documentation requirements often change. Before booking your cheap ticket from BHD to BRU, be sure to check with your carrier and your destination country's local consulate or embassy for the most up-to-date information.

How to find the cheapest flights from George Best Belfast City Airport (BHD) to Brussels Airport (BRU)

  • The best price we've seen for a one-way ticket from George Best Belfast City Airport to Brussels Airport is $222. The cheapest price for a return flight is $370. Bear in mind that fares can change due to demand when booking.

  • Don't leave things to the last minute. You're more likely to get cheap flight tickets from BHD to BRU if you book in advance. Airlines often offer some fantastic early bird rates.

  • The 'Whole month' search tool shows you the cheapest tickets from George Best Belfast City Airport to Brussels Airport across each month. It's an easy way to snap up a bargain if your travel plans aren't set in stone.

  • Create a Price Alert for cheap flight tickets from BHD to BRU. There's no need to check every day to see whether airfares have fallen. We'll let you know as soon as the price changes.

  • Use filters to find the ideal journey for you. To see the 'Cheapest,' 'Fastest' or 'Best' flights from George Best Belfast City Airport to Brussels Airport, use the 'Sort by' tool. You can also filter results by airline, arrival and departure times, and number of stops.

Handy information about George Best Belfast City Airport (BHD)

  • George Best Belfast City Airport is around 8 kilometres from central Belfast. If you're ride-sharing, driving or catching a cab from the centre, it'll take you 12 minutes or so to get there, depending on traffic. If you're taking public transport, expect the journey time to be around 22 minutes.

  • Have an early flight from George Best Belfast City Airport to Brussels Airport? Avoid the hassle of rushing to the airport (and catch some extra z's) by picking one of these stays close to BHD:

Arriving at Brussels Airport (BRU)

Getting from Brussels Airport (BRU) to central Brussels

  • From Brussels Airport, Brussels is approximately 14 kilometres away. It takes around 21 minutes to get to the centre driving.

  • Getting there by public transport typically takes 39 minutes.

When to fly to Brussels Airport (BRU)

  • July is the most popular month for flights from George Best Belfast City Airport to Brussels Airport. To avoid the crowds, head to Brussels in February.

  • When reserving your flight from George Best Belfast City Airport to Brussels Airport, think about the type of weather you like. August is the warmest month in Brussels, with the temperature ranging from 12ºC to 27ºC.

  • For cooler conditions, search for a cheap ticket from BHD to BRU in January. Temperatures average between -2ºC and 8ºC then.

More about Brussels

  • Once you've booked your flights from BHD to BRU, you'll want to find a hotel in Brussels. Make one of these options your base for exploring this top destination:

  • There are so many things to explore in this city it can be hard to work out where to begin. Grand Place, Atomium and Manneken Pis are top attractions which should be on every Brussels itinerary.

  • There's more than one way to get to and from Brussels. Brussels S. Charleroi Airport (CRL) is also a popular choice. Explore your options for flying in or out of this international airport.

Complete your Brussels trip with hotels and a car rental

  • We've got more party tricks than just comparing flights. Once you've booked your cheap ticket to Brussels Airport, check out our car rental offers that'll give you the flexibility to travel around at your own pace. Then, have a look at our exclusive rates for hotels to find your ideal Brussels stay.

Plan the rest of your trip from Belfast to Brussels

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.