Title: £36 Cheap Flights from Brussels to Dublin (BRU to DUB) - Expedia.co.uk ![Moment RF](https://images.trvl-media.com/place/1069/6b465f6b-4c05-4ac8-bce6-22ba33b97f11.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/1069/6b465f6b-4c05-4ac8-bce6-22ba33b97f11.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £36 Cheap Flights from Brussels (BRU) to Dublin (DUB) [View £36 flight on Mon, 24 Nov 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:BRU,to:DUB,departure:24/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:35.77&airProductToken=AQoxCi8IxZIBEgM2MzEYoaQBIIMNKMv1_QIwtPb9AjhBQABYAWoGTE9XX1NIcgVBT1c3MxIKCAEQARgBKgJFSRgBIgQIARABKAIoAygEMA0) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Brussels Airport (BRU) to Dublin Airport (DUB) - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:bru,to:dub,departure:28/10/2025TANYT&leg2=from:dub,to:bru,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![Aer Lingus](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EI.svg) Aer Lingus [](https://www.expedia.co.uk/Flights-Search?leg1=from:bru,to:dub,departure:28/10/2025TANYT&leg2=from:dub,to:bru,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) - ![KLM](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.co.uk/Flights-Search?leg1=from:bru,to:dub,departure:28/10/2025TANYT&leg2=from:dub,to:bru,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![SAS](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SK.svg) SAS [](https://www.expedia.co.uk/Flights-Search?leg1=from:bru,to:dub,departure:28/10/2025TANYT&leg2=from:dub,to:bru,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SK"}}]) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.co.uk/Flights-Search?leg1=from:bru,to:dub,departure:28/10/2025TANYT&leg2=from:dub,to:bru,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![Swiss International Air Lines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) Swiss International Air Lines [](https://www.expedia.co.uk/Flights-Search?leg1=from:bru,to:dub,departure:28/10/2025TANYT&leg2=from:dub,to:bru,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) - ![Austrian Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_OS.svg) Austrian Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:bru,to:dub,departure:28/10/2025TANYT&leg2=from:dub,to:bru,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"OS"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from Brussels (BRU) to Dublin (DUB) Prices were available within the past 7 days and start at £36 for one-way flights and £50 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Sun, 16 Nov - Wed, 26 Nov BRU Brussels DUB Dublin £50 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BRU,to:DUB,departure:16/11/2025TANYT&leg2=from:DUB,to:BRU,departure:26/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:49.03&airProductToken=AQoxCi8IxZIBEgM2MzEYoaQBIIMNKMub_QIwtJz9AjhBQABYAWoGTE9XX1NIcgVBUlQ3MwoxCi8IxZIBEgM2MzAYgw0goaQBKPqK_gIw44v-AjhBQABYAWoGTE9XX1NIcgVBUlQ3MxIKCAEQARgBKgJFSRgBIgQIARABKAIoAygEMA0) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Wed, 22 Oct - Mon, 17 Nov BRU Brussels DUB Dublin £57 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BRU,to:DUB,departure:22/10/2025TANYT&leg2=from:DUB,to:BRU,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:56.08&airProductToken=AQowCi4IxZIBEgM2MzEYoaQBIIMNKPSB-wIw3YL7AjhBQABYAWoGTE9XX1NIcgRBUkM0CjEKLwjFkgESAzYzMBiDDSChpAEo2qX9AjDDpv0COEFAAFgBagZMT1dfU0hyBUFSVDczEgoIARABGAEqAkVJGAEiBAgBEAEoAigDKAQwDQ) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Fri, 31 Oct - Tue, 4 Nov BRU Brussels DUB Dublin £58 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BRU,to:DUB,departure:31/10/2025TANYT&leg2=from:DUB,to:BRU,departure:04/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:57.82&airProductToken=AQoxCi8IxZIBEgM2MzkYoaQBIIMNKMbs-wIwr-37AjhBQABYAWoGTE9XX1NIcgVBUlQ3MwoxCi8IxZIBEgM2MzAYgw0goaQBKLqT_AIwo5T8AjhBQABYAWoGTE9XX1NIcgVBUlQ3MxIKCAEQARgBKgJFSRgBIgQIARABKAIoAygEMA0) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Sat, 13 Dec - Tue, 16 Dec BRU Brussels DUB Dublin £66 Return found 15 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BRU,to:DUB,departure:13/12/2025TANYT&leg2=from:DUB,to:BRU,departure:16/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:65.66&airProductToken=AQozCjEIxZIBEgM2MzEYoaQBIIMNKKvL_wIwlMz_AjhHQABYAWoGTE9XX1NIcgdHRVVPVzIzCjEKLwjFkgESAzYzMBiDDSChpAEo-uv_AjDj7P8COEFAAFgBagZMT1dfU0hyBUFSVDczEgoIARABGAEqAkVJGAEiBAgBEAEoAigDKAQwDQ) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Fri, 9 Jan - Mon, 12 Jan BRU Brussels DUB Dublin £67 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BRU,to:DUB,departure:09/01/2026TANYT&leg2=from:DUB,to:BRU,departure:12/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:66.52&airProductToken=AQoxCi8IxZIBEgM2MzEYoaQBIIMNKIv7gQMw9PuBAzhBQABYAWoGTE9XX1NIcgVBUlQ3MwoxCi8IxZIBEgM2MzAYgw0goaQBKNqbggMww5yCAzhBQABYAWoGTE9XX1NIcgVBUlQ3MxIKCAEQARgBKgJFSRgBIgQIARABKAIoAygEMA0) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Wed, 12 Nov - Thu, 13 Nov BRU Brussels DUB Dublin £71 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BRU,to:DUB,departure:12/11/2025TANYT&leg2=from:DUB,to:BRU,departure:13/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:70.72&airProductToken=AQozCjEIxZIBEgM2MzcYoaQBIIMNKNPy_AIwvPP8AjhQQABYAWoGTE9XX1NIcgdQRVVPVzIzCjEKLwjFkgESAzYzMBiDDSChpAEo2vj8AjDD-fwCOEFAAFgBagZMT1dfU0hyBUFSVDczEgoIARABGAEqAkVJGAEiBAgBEAEoAigDKAQwDQ) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Wed, 10 Dec - Mon, 15 Dec BRU Brussels DUB Dublin £152 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BRU,to:DUB,departure:10/12/2025TANYT&leg2=from:DUB,to:BRU,departure:15/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:151.90&airProductToken=AQpnCjIIzJABEgQ1NjI3GKGkASCMFSjhqv8CMLGr_wI4S0AAWAFqBUxJR0hUcghLRVRMR1RVNAoxCMyQARIENDA4MhiMFSCDDSiQrP8CMKat_wI4S0ABWAFqBUxJR0hUcghLRVRMR1RVNApnCjEIzJABEgQ0MTc3GIMNIIwVKMri_wIw0eP_AjhLQABYAWoFTElHSFRyCEtFVExHVFU0CjIIzJABEgQ1NjI2GIwVIKGkASiD5P8CMNPk_wI4S0ABWAFqBUxJR0hUcghLRVRMR1RVNBIKCAIQARgCKgJMSBgBIgQIARABKAIoAygEMAs) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Fri, 9 Jan - Mon, 12 Jan BRU Brussels DUB Dublin £164 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BRU,to:DUB,departure:09/01/2026TANYT&leg2=from:DUB,to:BRU,departure:12/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:163.50&airProductToken=AQpmCjIIzLABEgQ0NTU1GKGkASC5PCj8-oEDMMz7gQM4S0AAWAFqBUxJR0hUcghLRVRMR1RVNAowCMywARIDNDA0GLk8IIMNKP39gQMwif-BAzhLQAFYAWoFTElHSFRyCEtFVExHVFU0CmYKMAjMsAESAzQwMRiDDSC5PCjgnoIDMOKfggM4S0AAWAFqBUxJR0hUcghLRVRMR1RVNAoyCMywARIENDI0NBi5PCChpAEoo6CCAzDuoIIDOEtAAVgBagVMSUdIVHIIS0VUTEdUVTQSCggCEAEYAioCTFgYASIECAEQASgCKAMoBDAL) ![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif) Tue, 25 Nov - Wed, 26 Nov BRU Brussels DUB Dublin £164 Return found 20 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BRU,to:DUB,departure:25/11/2025TANYT&leg2=from:DUB,to:BRU,departure:26/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:163.80&airProductToken=AQpiCjAI05YBEgQxNTk0GKGkASDiOyiSg_4CMOyD_gI4T0AAWAFqBUxJR0hUcgZPRVJHSFQKLgjTlgESAzUzNxjiOyCDDSiQjP4CMKGN_gI4T0ABWAFqBUxJR0hUcgZPRVJHSFQKYgovCNOWARIEMjUzOBiDDSDiOyjZkP4CMNaR_gI4T0AAWAFqBUxJR0hUcgZPRVJHSFQKLwjTlgESAzU5MxjiOyChpAEopJb-AjCIl_4COE9AAVgBagVMSUdIVHIGT0VSR0hUEgoIARABGAEqAlNLGAEiBAgBEAEoAigDKAQwAQ) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Sat, 13 Dec - Tue, 16 Dec BRU Brussels DUB Dublin £179 Return found 15 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BRU,to:DUB,departure:13/12/2025TANYT&leg2=from:DUB,to:BRU,departure:16/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:178.65&airProductToken=AQphCi8IwoIBEgMzOTEYoaQBIOuJASjDzf8CMI7O_wI4UUAAWAFqA0JBR3IHUU9NMFYySAouCMKCARIDODM4GOuJASCDDSjRz_8CMKbQ_wI4UUABWAFqA0JBR3IHUU9NMFYyUgphCi4IwoIBEgM4MzEYgw0g64kBKIXv_wIw2u__AjhRQABYAWoDQkFHcgdRT00wVjJSCi8IwoIBEgMzOTQY64kBIKGkASjF8f8CMJDy_wI4UUABWAFqA0JBR3IHUU9NMFYySBIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) ## Find the cheapest month to fly from Brussels (BRU) to Dublin (DUB) ### May is typically the cheapest month to fly From £40 - £145 per traveller. ## Alternative airports near Dublin Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.co.uk/Flights-Search?leg1=from:BRU,to:DUB,departure:28/10/2025TANYT&leg2=from:DUB,to:BRU,departure:02/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) DUB Dublin Airport CheapestClosest 14 min [Flights from £206](https://www.expedia.co.uk/Flights-Search?leg1=from:BRU,to:DUB,departure:28/10/2025TANYT&leg2=from:DUB,to:BRU,departure:02/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Frequently asked questions ### How much is a flight from Brussels - National Airport (BRU) to DUB? > The lowest price advertised for a round-trip flight between BRU and DUB is £50. But you better get moving. This figure is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from BRU to DUB? > This varies between airlines, as each one has its own terms and conditions. Visit the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033), where there are instructions on how to cancel your flight online. ### How do I find cheap flights from Brussels Airport to Dublin Airport (DUB) that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Brussels - National Airport (BRU) to Dublin Airport (DUB) flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from BRU to DUB? > Forget about a movie marathon on this flight — it's just 780 kilometres from Zaventem to Corballis. Find your seat, order some snacks and you'll be there in next to no time. ### Which airlines fly direct from Brussels - National Airport (BRU) to DUB? > Aer Lingus (EI) is a popular option. It offers 65 flights between Brussels Airport and Dublin Airport (DUB) each month. Like some more options? Check out the fares with Ryanair (FR). This carrier offers 52 flights every month between these airports. ### Are Brussels Airport to Dublin Airport (DUB) flight tickets cheaper when they're purchased at the last minute? > Airline tickets from Brussels - National Airport (BRU) to Dublin Airport (DUB) are available up to 12 months prior to departure on Expedia. And although you may score a fantastic last-minute deal, it's not something you should count on. Also, booking your flights ahead of time means you'll have more choices — and you can avoid ending up with the dreaded middle seat! We frequently update our fares to bring you the biggest bargains, so check back often for all the latest specials. ## Travel information 0 | Origin airport | Brussels - National | | --- | --- | | Destination airport | Dublin | | Airlines serving | Aer Lingus, Air Baltic, Austrian Airlines, British Airways, Iberia, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Widerøe | | Return price | £49 | | Distance | 778 km | ## Book with confidence ### Compare flights from Brussels to Dublin easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Brussels to Dublin. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Dublin in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Brussels - National to Dublin.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Brussels - National (BRU) to Dublin (DUB) The easiest way to view the best deals on flights from Brussels to Dublin today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Brussels - National to Dublin start at just £50 and range up to £179.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Brussels and Dublin - booking your flight during November, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Brussels to Dublin flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Brussels - National to Dublin for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Explore a world of travel with Expedia - Packages - [Ireland's Eye](https://www.expedia.co.uk/Irelands-Eye-Dublin.d6086193.Attraction) \*Available to Expedia members.