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30 € Cheap Flights from Ireland to Brussels

Compare Ireland to Brussels flight deals

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

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Flight deals from Ireland to Brussels

Looking for a cheap last-minute deal or the best return flight from Ireland to Brussels? Find the lowest prices on one-way and return tickets right here.
Brussels.30 € per passenger.Departing Wed, 13 May, returning Tue, 2 Jun.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Cork on Wed, 13 May, arriving in Brussels S. Charleroi.Inbound direct flight with Ryanair departs from Brussels S. Charleroi on Tue, 2 Jun, arriving in Cork.Price includes taxes and charges.From 30 €, select.
Brussels.30 € per passenger.Departing Wed, 6 May, returning Tue, 12 May.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Cork on Wed, 6 May, arriving in Brussels S. Charleroi.Inbound direct flight with Ryanair departs from Brussels S. Charleroi on Tue, 12 May, arriving in Cork.Price includes taxes and charges.From 30 €, select.
Brussels.32 € per passenger.Departing Tue, 2 Jun, returning Tue, 9 Jun.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Cork on Tue, 2 Jun, arriving in Brussels S. Charleroi.Inbound direct flight with Ryanair departs from Brussels S. Charleroi on Tue, 9 Jun, arriving in Cork.Price includes taxes and charges.From 32 €, select.
Brussels.32 € per passenger.Departing Tue, 28 Apr, returning Tue, 12 May.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Cork on Tue, 28 Apr, arriving in Brussels S. Charleroi.Inbound direct flight with Ryanair departs from Brussels S. Charleroi on Tue, 12 May, arriving in Cork.Price includes taxes and charges.From 32 €, select.
Brussels.38 € per passenger.Departing Tue, 4 Aug, returning Tue, 25 Aug.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Cork on Tue, 4 Aug, arriving in Brussels S. Charleroi.Inbound direct flight with Ryanair departs from Brussels S. Charleroi on Tue, 25 Aug, arriving in Cork.Price includes taxes and charges.From 38 €, select.
Brussels.41 € per passenger.Departing Tue, 21 Apr, returning Wed, 22 Apr.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Cork on Tue, 21 Apr, arriving in Brussels S. Charleroi.Inbound direct flight with Ryanair departs from Brussels S. Charleroi on Wed, 22 Apr, arriving in Cork.Price includes taxes and charges.From 41 €, select.
Brussels.46 € per passenger.Departing Tue, 25 Aug, returning Wed, 9 Sep.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Cork on Tue, 25 Aug, arriving in Brussels S. Charleroi.Inbound direct flight with Ryanair departs from Brussels S. Charleroi on Wed, 9 Sep, arriving in Cork.Price includes taxes and charges.From 46 €, select.
Brussels.46 € per passenger.Departing Sat, 4 Jul, returning Tue, 14 Jul.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Cork on Sat, 4 Jul, arriving in Brussels S. Charleroi.Inbound direct flight with Ryanair departs from Brussels S. Charleroi on Tue, 14 Jul, arriving in Cork.Price includes taxes and charges.From 46 €, select.
Brussels.49 € per passenger.Departing Wed, 17 Jun, returning Wed, 8 Jul.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Cork on Wed, 17 Jun, arriving in Brussels S. Charleroi.Inbound direct flight with Ryanair departs from Brussels S. Charleroi on Wed, 8 Jul, arriving in Cork.Price includes taxes and charges.From 49 €, select.
Brussels.49 € per passenger.Departing Wed, 2 Sep, returning Wed, 9 Sep.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Cork on Wed, 2 Sep, arriving in Brussels S. Charleroi.Inbound direct flight with Ryanair departs from Brussels S. Charleroi on Wed, 9 Sep, arriving in Cork.Price includes taxes and charges.From 49 €, select.
Brussels.50 € per passenger.Departing Wed, 1 Jul, returning Tue, 18 Aug.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Cork on Wed, 1 Jul, arriving in Brussels S. Charleroi.Inbound direct flight with Ryanair departs from Brussels S. Charleroi on Tue, 18 Aug, arriving in Cork.Price includes taxes and charges.From 50 €, select.
Brussels.52 € per passenger.Departing Sat, 3 Oct, returning Wed, 7 Oct.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Cork on Sat, 3 Oct, arriving in Brussels S. Charleroi.Inbound direct flight with Ryanair departs from Brussels S. Charleroi on Wed, 7 Oct, arriving in Cork.Price includes taxes and charges.From 52 €, select.
Brussels.54 € per passenger.Departing Wed, 16 Sep, returning Wed, 7 Oct.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Cork on Wed, 16 Sep, arriving in Brussels S. Charleroi.Inbound direct flight with Ryanair departs from Brussels S. Charleroi on Wed, 7 Oct, arriving in Cork.Price includes taxes and charges.From 54 €, select.
Brussels.59 € per passenger.Departing Tue, 30 Jun, returning Tue, 18 Aug.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Cork on Tue, 30 Jun, arriving in Brussels S. Charleroi.Inbound direct flight with Ryanair departs from Brussels S. Charleroi on Tue, 18 Aug, arriving in Cork.Price includes taxes and charges.From 59 €, select.
Brussels.64 € per passenger.Departing Wed, 29 Apr, returning Mon, 1 Jun.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Wed, 29 Apr, arriving in Brussels S. Charleroi.Inbound direct flight with Ryanair departs from Brussels S. Charleroi on Mon, 1 Jun, arriving in Dublin.Price includes taxes and charges.From 64 €, select.
Brussels.66 € per passenger.Departing Thu, 28 May, returning Thu, 30 Jul.Return flight with Ryanair.Outbound direct flight with Ryanair departs from Dublin on Thu, 28 May, arriving in Brussels International.Inbound direct flight with Ryanair departs from Brussels International on Thu, 30 Jul, arriving in Dublin.Price includes taxes and charges.From 66 €, select.

Find the cheapest month to fly from Ireland to Brussels

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ireland to Brussels flights are currently cheapest in May.
Apr
from 41 €
May
from 30 €
Jun
from 32 €
Jul
from 46 €
Aug
from 38 €
Sep
from 49 €
Oct
from 52 €
Nov
from 84 €
Dec
from 90 €
Jan
from 89 €
Feb
from 89 €
Mar
from 92 €

Direct flights from Ireland to Brussels

Ireland to Brussels S. Charleroi: Alternative routes

Compare routes from Ireland to Brussels below. You may find an airport to fly into that's cheaper, faster, or easier than Brussels S. Charleroi.

Brussels International

11km from central Brussels
Closest
from 32 €
Search flights

Antwerp Deurne

39km from central Brussels
from 268 €
Search flights

Brussels S. Charleroi

44km from central Brussels
Cheapest
from 30 €
Search flights

Liege

80km from central Brussels
Search flights

Kortrijk

81km from central Brussels
Search flights

Europe to Brussels: Flight information

The things to know before you go.
Cheapest flight found30 €
Cheapest month to flyMay
Average flight time1 hr, 41 mins
Most popular airlineRyanair
Average flights per week630

How to find cheap flights to Brussels (BRUS) from Europe (IE)in 2026

Looking for cheap tickets from Ireland to Brussels? Return tickets start from 30 € and one-way flights to Brussels from Ireland start from 15 €


Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Ireland to Brussels. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Brussels from Europe from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Brussels start from 15 € one-way.
  • Set up a Price Alert. You can easily track the fare of your cheap Ireland-Brussels flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Flex your dates to find the best IE-BRUS ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Brussels from Ireland.
  • Fly without stops. Only interested in direct flights between Ireland and Brussels? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results. Airlines that fly direct include: Ryanair
    Aer Lingus
    jetBlue
    Qatar Airways
    American Airlines
    Buzz
  • Find the cheapest Business class flights from Ireland and Brussels. We scour the internet for the best Business, Premium Economy and First Class flight fares to Brussels, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Ireland to Brussels flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Flexible on when you travel? The cheapest month to fly from Ireland to Brussels is May.
  • Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Ireland and Brussels whenever you want.

Combine your flight to Brussels from Ireland with hotels and car hire

Once you've secured your cheap flight ticket from Ireland to Brussels, discover the best prices and exclusive rates for hotels in Brussels or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


Plan the rest of your trip from Europe to Brussels

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