Cheap £20 Flights from Belgium to Ireland
Easily compare flights from Belgium to Ireland and find the cheapest tickets available!
Flying From Belgium to Ireland: What You Need to Know
| Cheapest direct flight price | £19 |
|---|---|
| Cheapest return ticket price | £39 |
| Off-season travel month | January |
| Peak season for travel | June |
| Popular airline | Aer Lingus |
| Cheapest month | November |
Airlines Flying From Belgium to Ireland
Compare multiple airlines at once to find the best flight deals from Belgium to Ireland.
Search Flights From Belgium to Ireland
Easily compare flights from Belgium to Ireland and find the cheapest tickets available!
Find the Cheapest Flights to Ireland From Belgium
Looking for affordable flights from Belgium to Ireland? Check out these great prices for the next 90 days, starting at just £20 for a one-way ticket and £39 for a round-trip.
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Round-trip
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One way
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Cheapest nonstop
Mon, Mar 10BRU|DUBBrusselsDublinNonstop | Aer Lingus
Mon, Mar 17DUB|BRUDublinBrusselsNonstop | Aer Lingus£39 £43891% OFF91% OFF£438 £39 -
Sun, Mar 16CRL|ORKBrusselsCorkNonstop | Ryanair
Thu, Mar 20ORK|CRLCorkBrusselsNonstop | Ryanair£41 £43891% OFF91% OFF£438 £41 -
Thu, Mar 20BRU|SNNBrusselsShannon1 stops | Brussels Airlines
Sun, Mar 23SNN|BRUShannonBrussels1 stops | Ryanair£249 £43843% OFF43% OFF£438 £249 -
Sun, Mar 16CRL|CFNBrusselsDonegal1 stops | Ryanair
Tue, Mar 18CFN|CRLDonegalBrussels1 stops | Aer Lingus£24943% OFF£438 £249
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Sun, Apr 20BRU|NOCBrusselsKnock1 stops | Brussels Airlines
Sun, Apr 27NOC|BRUKnockBrussels1 stops | Aer Lingus£33124% OFF£438 £331
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Sun, Mar 30OST|DUBOostendeDublin1 stops | TUI fly Belgium
Sun, Apr 6DUB|OSTDublinOostende1 stops | Aer Lingus£33623% OFF£438 £336 -
Thu, May 1BRU|KIRBrusselsKerry1 stops | Brussels Airlines
Mon, May 5KIR|BRUKerryBrussels1 stops | Ryanair£34820% OFF£438 £348
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Sat, Mar 29LGG|DUBLiegeDublin1 stops | TUI fly Belgium
Sat, Apr 5DUB|LGGDublinLiege1 stops | Aer Lingus£36816% OFF£438 £368
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Tue, Mar 11BRU|DUBBrusselsDublin1 stops | Normal Airline
Thu, Mar 13DUB|BRUDublinBrusselsNonstop | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
Thu, Apr 24CRL|DUBBrusselsDublinNonstop | Ryanair£20 £20890% OFF90% OFF£208 £20
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Thu, Mar 20CRL|ORKBrusselsCorkNonstop | Ryanair£20 £20890% OFF90% OFF£208 £20
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Mon, Apr 7CRL|SNNBrusselsShannon1 stops | Ryanair£52 £20875% OFF75% OFF£208 £52
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Tue, Apr 15BRU|CFNBrusselsDonegal1 stops | Ryanair£9056% OFF£208 £90
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Sun, Mar 30LGG|DUBLiegeDublin1 stops | TUI fly Belgium£12739% OFF£208 £127
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Fri, Mar 14BRU|KIRBrusselsKerry1 stops | Brussels Airlines£15128% OFF£208 £151
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Sat, Mar 15BRU|NOCBrusselsKnock1 stops | British Airways£16322% OFF£208 £163 -
Mon, Mar 31OST|ORKOostendeCork1 stops | TUI fly Belgium£17516% OFF£208 £175
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Tue, Mar 11BRU|DUBBrusselsDublin1 stops | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
FAQs: Flights From Belgium to Ireland
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When is it the cheapest time to fly from Belgium to Ireland?
According to our flights calendar over the next 90 days, it seems the cheapest date is on 2025-04-24 for one-way flights. -
How much is the cheapest flight ticket to Ireland from Belgium?
The cheapest return flight from Belgium to Ireland is on the route from Brussels to Dublin, with prices starting at £40 for a return trip between 2025-03-22 and 2025-03-27. -
How long is a flight to Ireland from Belgium?
Based on our flight data, the average flight time from Belgium to Ireland is approximately 1 hour 41 minutes based on our most popular routes from Brussels to Dublin. The time may also vary depending on your destination. -
What is the cheapest airline that flies to Ireland from Belgium?
The cheapest airline flying to Ireland from Belgium is Ryanair serving the route from Brussels to Dublin. -
What airlines fly from Belgium to Ireland?
Aer Lingus are airlines that fly frequently from Belgium to Ireland. The overall price will vary depending on your destination and travel dates. Budget airlines generally offer lower prices to Australia, but they may have limited baggage allowance, reduced onboard services, and longer commuting times to secondary airports.
Find Cheap Flights with Trip.com
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