Skyscanner

Cheap Flights from Brussels International to Dublin

Travellers and cabin class

Compare Brussels International to Dublin flight deals

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

Book the best Dublin fare with no extra fees

Flight deals from Brussels International to Dublin

Looking for a cheap last-minute deal or the best return flight from Brussels International to Dublin? Find the lowest prices on one-way and return tickets right here.
Dublin.SAR 61 per passenger.Departing Fri, 2 May.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Brussels International on Fri, 2 May, arriving in Dublin.Price includes taxes and charges.From SAR 61, select.
Dublin.SAR 65 per passenger.Departing Mon, 16 Jun.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Brussels International on Mon, 16 Jun, arriving in Dublin.Price includes taxes and charges.From SAR 65, select.
Dublin.SAR 69 per passenger.Departing Mon, 14 Apr.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Brussels International on Mon, 14 Apr, arriving in Dublin.Price includes taxes and charges.From SAR 69, select.
Dublin.SAR 94 per passenger.Departing Sat, 26 Jul.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Brussels International on Sat, 26 Jul, arriving in Dublin.Price includes taxes and charges.From SAR 94, select.
Dublin.SAR 94 per passenger.Departing Wed, 10 Sep.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Brussels International on Wed, 10 Sep, arriving in Dublin.Price includes taxes and charges.From SAR 94, select.
Dublin.SAR 94 per passenger.Departing Mon, 18 Aug.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Brussels International on Mon, 18 Aug, arriving in Dublin.Price includes taxes and charges.From SAR 94, select.
Dublin.SAR 94 per passenger.Departing Thu, 23 Oct.One-way flight with Ryanair.Outbound direct flight with Ryanair departs from Brussels International on Thu, 23 Oct, arriving in Dublin.Price includes taxes and charges.From SAR 94, select.
Dublin.SAR 152 per passenger.Departing Thu, 6 Nov.One-way flight with Aer Lingus.Outbound direct flight with Aer Lingus departs from Brussels International on Thu, 6 Nov, arriving in Dublin.Price includes taxes and charges.From SAR 152, select.

Find the cheapest month to fly from Brussels International to Dublin

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Brussels International to Dublin flights are currently cheapest in May.
Apr
from SAR 69
May
from SAR 61
Jun
from SAR 65
Jul
from SAR 94
Aug
from SAR 94
Sep
from SAR 94
Oct
from SAR 94
Nov
from SAR 152
Dec
from SAR 204
Jan
from SAR 204
Feb
from SAR 400
Mar
from SAR 204

Direct flights from Brussels International to Dublin

Brussels International to Dublin: Alternative routes

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

Brussels to Dublin: Flight information

The things to know before you go.
Cheapest flight foundSAR 61
Cheapest month to flyMay
Average flight time1 hr, 43 mins
Most popular airlineAer Lingus
Average flights per week54

Finding cheap flights from Brussels International to Dublin: Frequently asked questions

The best price we found for a return flight from Brussels International to Dublin is SAR 122. 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.
1 hour and 43 minutes is the average flight time from Brussels International to Dublin.
Aer Lingus, Ryanair and jetBlue fly direct from Brussels International to Dublin.
As of April 2025, there are 54 flights per week flying from Brussels International to Dublin.
The cheapest month to fly from Brussels International to Dublin is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Brussels International Airport to Dublin Airport on Friday, 2 May 2025.
Yes – the average flight time is 1 hour and 43 minutes.
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 Dublin 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 Dublin is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Ryanair offers the cheapest flight tickets to Dublin.

How to find cheap flights to Dublin from Brussels International

Looking for cheap tickets from Brussels International to Dublin? 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 Brussels International to Dublin. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Dublin from Brussels International from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Brussels International-Dublin 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 Dublin from Brussels International.
  • Set up a Price Alert. You can easily track the fare of your cheap Brussels International-Dublin 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.
  • Fly without stops. Only interested in direct flights between Brussels International and Dublin? 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.
  • Find the cheapest Business class flights from Brussels International and Dublin. We scour the internet for the best Business, Premium Economy and First Class flight fares to Dublin, 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 Brussels International to Dublin 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.

    • Combine your flight to Dublin from Brussels International with hotels and car hire

    Once you've secured your cheap flight ticket from Brussels International to Dublin, discover the best prices and exclusive rates for hotels in Dublin 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.


More travel options

Cheap hotels in EuCheap hotels deals near Super Bowl Family Entertainment CenterReturn flights from London Heathrow to CuzcoFlights from Malaga to BahrainCheap hotels in Ban Nong KathaoReturn plane tickets from Panama City to JeddahTravelodge by Wyndham hotels in LaramieBook hotels deals near Pagoda Seven DaysReturn tickets from Bali (Denpasar) to Moscow
Tickets from Gassim to Shenzhen Bao'an InternationalFlights from Marseille to RovaniemiCheap 5-star hotels deals in LlansadwrnHampton Durham hotel dealsCheap flights from Madrid to ReykjavikHotels deals near Cross ChurchCheap hotels deals near Aviation MuseumCheap hotels near ÖlandsbronReturn tickets from Belgrade Nikola Tesla to Greece
5-star hotels in Valdidentro3-star hotels deals in TortolìCheap hotels near Soderstrom Skin InstituteCheap hotels deals in IngoldingenCheap hotels in KušićiCheap flights from Zayed International to Kolkata
Return flights to IrelandTickets from Brussels Capital RegionCheap tickets to DublinReturn tickets from Belgium to IrelandCheap last minute flightsCheap return tickets from Brussels InternationalTickets from BelgiumTickets to County DublinCheap return tickets from Brussels to County Dublin
Flights from Cairo to JeddahCheap flights from Cairo to RiyadhReturn tickets from Dammam to MumbaiPlane tickets from Dammam to CairoPlane tickets from Dammam to KochiCheap return tickets from Dammam to HyderabadReturn plane tickets from Dammam to JeddahFlights from Dammam to MadinahReturn plane tickets from Hyderabad to Riyadh
Tickets from Jeddah to CairoReturn flights from Jeddah to KozhikodeReturn flights from Jeddah to DammamCheap return tickets from Jeddah to DubaiCheap return tickets from Jeddah to IstanbulTickets from Jeddah to RiyadhReturn flights from Riyadh to CairoCheap tickets from Riyadh to DammamReturn flights from Riyadh to Dubai
Return tickets from Riyadh to HyderabadCheap flights from Riyadh to IstanbulReturn plane tickets from Riyadh to JeddahReturn plane tickets from Riyadh to LahoreFlights from Prince Naif bin Abdulaziz to CairoTickets from Jeddah to HyderabadReturn tickets from Madinah to CairoReturn flights from Riyadh to BeirutReturn tickets from Riyadh to Baku Heydar Aliyev International
Cheap return tickets from Riyadh to LucknowCheap flights from Madinah to RiyadhPlane tickets from Dammam to Riyadh
Best car hire in IrelandCheap car hire at Dublin Airport
Crowne Plaza Dublin hotel dealsConrad Dublin hotel dealsHampton Dublin hotel dealsHilton Dublin hotel dealsBali1 Dublin hotel dealsHilton Garden Inn hotels in DublinCheap hotels deals in DublinHotels by Holiday Inn Express in DublinAmsterdam hotels in Dublin
Autograph Dublin hotel dealsHotels by Abc Cesenatico in Dublin

Plan the rest of your trip from Brussels to Dublin

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