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Cheap Flights from Belfast City (BHD) to Dublin (DUB)

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      Travellers and cabin class, 1 Adult, Economy
      1. Home
      2. United Kingdom
      3. Belfast City
      4. Dublin

      Compare Belfast City 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 dealsCheapest monthFind the best routeRoute infoFAQsTips and advice

      Flight deals from Belfast City to Dublin

      Looking for a cheap last-minute deal or the best return flight from Belfast City to Dublin? Find the lowest prices on one-way and return tickets right here.
      Dublin.£107 per passenger.Departing Wed, 3 Sep, returning Wed, 10 Sep.Return flight with easyJet and Ryanair.Outbound indirect flight with easyJet, departs from Belfast City on Wed, 3 Sep, arriving in Dublin.Inbound indirect flight with Ryanair, departs from Dublin on Wed, 10 Sep, arriving in Belfast City.Price includes taxes and charges.From £107, select.
      Wed, 3 SepBHD - DUB with easyJet
      1 stop
      Wed, 10 SepDUB - BHD with Ryanair
      1 stop
      from £107
      Dublin.£123 per passenger.Departing Thu, 7 Aug, returning Thu, 14 Aug.Return flight with easyJet and Aer Lingus.Outbound indirect flight with easyJet, departs from Belfast City on Thu, 7 Aug, arriving in Dublin.Inbound indirect flight with Aer Lingus, departs from Dublin on Thu, 14 Aug, arriving in Belfast City.Price includes taxes and charges.From £123, select.
      Thu, 7 AugBHD - DUB with easyJet
      1 stop
      Thu, 14 AugDUB - BHD with Aer Lingus
      1 stop
      from £123
      Dublin.£126 per passenger.Departing Mon, 30 Jun, returning Thu, 3 Jul.Return flight with easyJet and Ryanair.Outbound indirect flight with easyJet, departs from Belfast City on Mon, 30 Jun, arriving in Dublin.Inbound indirect flight with Ryanair, departs from Dublin on Thu, 3 Jul, arriving in Belfast City.Price includes taxes and charges.From £126, select.
      Mon, 30 JunBHD - DUB with easyJet
      1 stop
      Thu, 3 JulDUB - BHD with Ryanair
      1 stop
      from £126
      Dublin.£127 per passenger.Departing Tue, 7 Oct, returning Tue, 14 Oct.Return flight with easyJet and Ryanair.Outbound indirect flight with easyJet, departs from Belfast City on Tue, 7 Oct, arriving in Dublin.Inbound indirect flight with Ryanair, departs from Dublin on Tue, 14 Oct, arriving in Belfast City.Price includes taxes and charges.From £127, select.
      Tue, 7 OctBHD - DUB with easyJet
      1 stop
      Tue, 14 OctDUB - BHD with Ryanair
      1 stop
      from £127
      Dublin.£133 per passenger.Departing Tue, 24 Jun, returning Wed, 25 Jun.Return flight with easyJet and Ryanair.Outbound indirect flight with easyJet, departs from Belfast City on Tue, 24 Jun, arriving in Dublin.Inbound indirect flight with Ryanair, departs from Dublin on Wed, 25 Jun, arriving in Belfast City.Price includes taxes and charges.From £133, select.
      Tue, 24 JunBHD - DUB with easyJet
      1 stop
      Wed, 25 JunDUB - BHD with Ryanair
      1 stop
      from £133
      Dublin.£133 per passenger.Departing Fri, 5 Dec, returning Tue, 9 Dec.Return flight with easyJet and Aer Lingus.Outbound indirect flight with easyJet, departs from Belfast City on Fri, 5 Dec, arriving in Dublin.Inbound indirect flight with Aer Lingus, departs from Dublin on Tue, 9 Dec, arriving in Belfast City.Price includes taxes and charges.From £133, select.
      Fri, 5 DecBHD - DUB with easyJet
      1 stop
      Tue, 9 DecDUB - BHD with Aer Lingus
      1 stop
      from £133
      Dublin.£134 per passenger.Departing Tue, 9 Sep, returning Tue, 28 Oct.Return flight with easyJet and Ryanair.Outbound indirect flight with easyJet, departs from Belfast City on Tue, 9 Sep, arriving in Dublin.Inbound indirect flight with Ryanair, departs from Dublin on Tue, 28 Oct, arriving in Belfast City.Price includes taxes and charges.From £134, select.
      Tue, 9 SepBHD - DUB with easyJet
      1 stop
      Tue, 28 OctDUB - BHD with Ryanair
      1 stop
      from £134
      Dublin.£135 per passenger.Departing Mon, 7 Jul, returning Mon, 21 Jul.Return flight with easyJet and Ryanair.Outbound indirect flight with easyJet, departs from Belfast City on Mon, 7 Jul, arriving in Dublin.Inbound indirect flight with Ryanair, departs from Dublin on Mon, 21 Jul, arriving in Belfast City.Price includes taxes and charges.From £135, select.
      Mon, 7 JulBHD - DUB with easyJet
      1 stop
      Mon, 21 JulDUB - BHD with Ryanair
      1 stop
      from £135
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Belfast City to Dublin found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Belfast City to Dublin

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Belfast City to Dublin flights are currently cheapest in September.
      Jun
      from £133
      Jul
      from £135
      Aug
      from £123
      Sep
      from £107
      Oct
      from £127
      Nov
      from £147
      Dec
      from £133
      Jan
      from £148
      Feb
      from £173
      Mar
      from £150
      Apr
      from £222
      May
      from £152

      Belfast City to Dublin: Alternative routes

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

      Belfast to Dublin: Flight information

      The things to know before you go.
      Cheapest flight found£107
      Cheapest month to flySeptember

      Finding cheap flights from Belfast City to Dublin: Frequently asked questions

      The best price we found for a return flight from Belfast City to Dublin is £107. 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 Dublin. But we found flights with one or more stops from £107.
      As of June 2025, there are no flights flying from Belfast City to Dublin.
      The cheapest month to fly from Belfast City to Dublin is usually June 2025.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Belfast City Airport to Dublin Airport on Wednesday, 3 September 2025.
      No airlines currently offer direct flights between Belfast City Airport and Dublin 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 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, easyJet offers the cheapest flight tickets to Dublin.

      Travelling from George Best Belfast City Airport (BHD) to Dublin Airport (DUB): what you need to know

      • Belfast and Dublin share the same timezone, UTC+0.

      • Your BHD to DUB flight won't wait if you're running late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

      • You'll likely experience longer lines during popular months such as July. Arriving up to four hours in advance for international flights and two hours for domestic departures will give you ample time for security and boarding.

      • Consider adding a stopover when booking your ticket from George Best Belfast City Airport to Dublin Airport. Just uncheck 'Direct flights only' to break up your journey, or even explore someplace new along the way. Here are some options between BHD and DUB:

        • Manchester Airport

        • Birmingham International Airport

        • Bristol Airport

      How to find the cheapest flights from George Best Belfast City Airport (BHD) to Dublin Airport (DUB)

      • The lowest price we've found for a one-way George Best Belfast City Airport to Dublin Airport flight is £41. A round-trip plane ticket right now is £107. Depending on the availability and when you book, these fares may change.

      • To get your hands on cheap tickets from BHD to DUB, book as early as you can. Airlines typically offer their best fares when flights are first made available.

      • Getting cheap flights from George Best Belfast City Airport to Dublin Airport is easier if you can be flexible with your trip dates. Use the 'Whole month' tool to see the best prices across every month and score a great deal.

      • Save time looking for cheap flights from BHD to DUB by setting up a Price Alert. We'll send you an email or notification through the app when fares go down.

      • Pick your preferred departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from George Best Belfast City Airport to Dublin Airport.

      Handy information about George Best Belfast City Airport (BHD)

      • 68.3% of flights that depart George Best Belfast City Airport arrive at their destination on time.

      • To reach George Best Belfast City Airport from central Belfast, it takes about 10 minutes if you're planning to drive. Of course, this depends on traffic. It's approximately 5 miles from the airport to the city centre.

      • The journey on public transport takes about 20 minutes.

      • Need a handy hotel close to BHD? If you're boarding an early flight from George Best Belfast City Airport to Dublin Airport, these accommodation options will put you moments from your departure gate:

        • Leonardo Hotel Belfast

        • Ramada by Wyndham Belfast City Centre

        • Hilton Belfast

      Arriving at Dublin Airport (DUB)

      • Consider booking a hotel near DUB if you have a late George Best Belfast City Airport to Dublin Airport flight. Settle into one of these accommodation options and skip the long transfer after landing:

        • Crowne Plaza Dublin Airport

        • Metro Hotel Dublin Airport

        • DCU Rooms Glasnevin - Campus Accommodation

      • Travel at your own pace with a Dublin Airport rental car. Pick up a set of wheels from Easirent, Budget or Carhire and see more of Dublin and beyond.

      • To secure the lowest price, book your ride from Dublin Airport about two weeks before your trip.

      Getting from Dublin Airport (DUB) to central Dublin

      • Dublin Airport to central Dublin has a drive time of around 30 minutes. It's approximately 13 miles away.

      • If you're travelling by public transport, expect a journey of about 2 hours 10 minutes.

      When to fly to Dublin Airport (DUB)

      • The quietest month for a flight from George Best Belfast City Airport to Dublin Airport is January, while August is the busiest. Pick the best time to go to Dublin based on whether you prefer a more fast-paced or easygoing experience.

      • Book your flight from George Best Belfast City Airport to Dublin Airport for July if you want to explore Dublin during its warmest month. You can expect temperatures of between 10ºC (50ºF) and 20ºC (68ºF).

      • Search for cheap tickets from BHD to DUB in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between 1ºC (34ºF) and 9ºC (48ºF) on average.

      Explore more of Ireland

      • Dublin has plenty to offer, but there are so many other parts of Ireland waiting to be explored. About 140 miles south-west of Dublin, a trip to Cork will fill your itinerary to the brim. Start with attractions like Blarney Castle, Fota Wildlife Park and Titanic Experience Cobh.

      • Around 6 miles south-west of Dublin, Tallaght is another favourite stop in Ireland. Get a taste of what this destination has to offer at Church of the Incarnation, Fettercairn, 3 stuffed bears and Johnson & Perrott Fleet.

      More travel options

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      Plan the rest of your trip from Belfast to Dublin

      • Car hire from Dublin
      • Hotels in Dublin

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

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