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Cheap flights from London to Dublin

Book London to Dublin flight deals*

Lowest fares from
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To
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  • September2021
    From
    £72.99*
    Seen:1dayago
    Each way|Economy
  • October2021
    From
    £55.99*
    Seen:1dayago
    Each way|Economy
  • November2021
    From
    £55.89*
    Seen:58minutesago
    Each way|Economy
  • December2021
    From
    £70.99*
    Seen:1dayago
    Each way|Economy
  • January2022
    From
    £60.49*
    Seen:1dayago
    Each way|Economy
  • February2022
    From
    £60.49*
    Seen:1dayago
    Each way|Economy
  • LGW-DUB

    London to Dublin

    Date: 16 Nov 2021-

    30 Nov 2021

    From
    £32.99*

    *Each way fare as part of a return trip including taxes and charges.

    LGW-DUB

    London to Dublin

    Date: 11 Nov 2021-

    15 Nov 2021

    From
    £32.99*

    *Each way fare as part of a return trip including taxes and charges.

    LGW-DUB

    London to Dublin

    Date: 1 Nov 2021-

    1 Nov 2021

    From
    £32.99*

    *Each way fare as part of a return trip including taxes and charges.

    LGW-DUB

    London to Dublin

    Date: 18 Nov 2021-

    30 Nov 2021

    From
    £32.99*

    *Each way fare as part of a return trip including taxes and charges.

    LGW-DUB

    London to Dublin

    Date: 7 Nov 2021-

    8 Nov 2021

    From
    £32.99*

    *Each way fare as part of a return trip including taxes and charges.

    LHR-DUB

    London to Dublin

    Date: 10 Nov 2021-

    17 Nov 2021

    From
    £55.99*

    *Each way fare as part of a return trip including taxes and charges.

    LHR-DUB

    London to Dublin

    Date: 13 Nov 2021-

    26 Nov 2021

    From
    £55.99*

    *Each way fare as part of a return trip including taxes and charges.

    LHR-DUB

    London to Dublin

    Date: 14 Nov 2021-

    26 Nov 2021

    From
    £55.99*

    *Each way fare as part of a return trip including taxes and charges.

    LHR-DUB

    London to Dublin

    Date: 6 Nov 2021-

    11 Nov 2021

    From
    £55.99*

    *Each way fare as part of a return trip including taxes and charges.

    *Roundtrip Restrictions apply.
    Each way fare as part of a return trip including taxes and charges.
    One way fare including taxes and charges.

    Aer Lingus Plane Image

    Flights from London to Dublin

    Aer Lingus operate a number of flights from London to Dublin with a range of deals on offer.

    London to Dublin Flight Information

    Total Flight Time 1 Hour 25 Minutes
    ✈️ Total Flight Distance 288 miles
    💨 Airport to the city distance 7 miles
    🚕 Transport options from the airport
    Taxi, Bus, Train

     

    Why fly to Dublin with Aer Lingus?

    Book your flight from London with Aer Lingus and experience convenient travel. Visit The Aer Lingus Lounge in London Heathrow Terminal 2, where you’ll find showers, a buffet, and designated quiet areas.

    What is Our Flexible Booking Policy?

    We know that travel needs to be flexible at the moment so we've got lots of ways to make sure you can change your plans easily. New options to keep your flights flexible include Free, unlimited changes, Guaranteed voucher, Cash refund

    How long is the flight from London to Dublin?

    The total flight time from London Heathrow to Dublin is 1 hour and 25 minutes. The total flight distance is 288 miles.

    Are there any travel restrictions from London to Dublin right now?

    All passengers arriving in Ireland must complete a COVID-19 Passenger Locator Form. Since Friday 26th March all passengers arriving into Ireland from the UK are legally required to quarantine on arrival for 14 days.

    Things to do and places to see in Dublin

    Founded by the Vikings, Ireland’s capital Dublin lies along the River Liffey. Travelers will adore its vibrant nightlife and world-renowned attractions. Book your flight to Dublin with Aer Lingus and experience Irish hospitality as you land in the heart of Ireland. Check out our awesome An Insider’s Guide to Dublin

    National Museum of Ireland
    Start at Natural History, home of the “Dead Zoo.” See giant Irish deer skeletons, a basking shark, and meet their mascot, Spotticus the Giraffe. Next, go to Archaeology, where you’ll find Viking weapons and medieval treasures. Learn about Iron Age kingship rituals and view their collection of prehistoric gold artefacts. Afterwards, head to Decorative Arts and History. View reconstructed Georgian furnishings, folk art, and Baroque Irish silver.

    Things to See in Dublin
    Discover Ireland’s rare copy of the Magna Carta at Christ Church Cathedral and see the famed Book of Kells at Trinity College Library. Later, witness the splendour of the Dublin Castle’s state apartments, and explore the medieval undercroft. Afterwards, go to the Dublin Zoo and watch the endangered golden lion tamarins cavorting in the trees.

    Shopping in Dublin
    Browse Grafton Street’s boutiques for the latest trends. Then grab a snack at a cafe and listen to the melodic street buskers. Pick up souvenirs, like Aran sweaters and pottery, over on Nassau Street, and peruse the booksellers on Dawson Street.

    How to get from Dublin airport to the city centre

    Situated 10 km north of Dublin, Dublin Airport (DUB) is in Collinstown. Take the Airlink Express bus to travel between the city centre and the airport. The airport is located just off the main M50 motorway surrounding the city of Dublin.

    Getting to the Dublin airport is easy and fast. Dublin airport is the biggest airport in Ireland and offers plenty of destinations. Fly to your favourite destination with us. We offer transatlantic connections to main cities in the US, local destinations, regular flights to the UK and Europe.

    Check out other flights from London to Ireland you might like

    How to track your flight from London to Dublin with Aer Lingus

    Staying up to date with information regarding your flights is easy:

    1. Flight disruption information
    2. Live Flight Information

    Get Flight offers and discounts straight to your inbox

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    Other useful links

    To check the schedule of a particular route: flight search booking option.

    To check the status of a particular flight operating within two days: flight status option.

    We know how important flexibility is for you: Check out 'Our 2021 promise to you'

    Weather in Dublin

    Thursday broken clouds
    17°C 23 Sep 2021
    Friday overcast clouds
    18°C 24 Sep 2021
    Saturday overcast clouds
    18°C 25 Sep 2021
    Sunday moderate rain
    19°C 26 Sep 2021
    Monday few clouds
    14°C 27 Sep 2021
    Tuesday moderate rain
    15°C 28 Sep 2021
    Wednesday moderate rain
    8°C 29 Sep 2021
    Powered By: OpenWeatherMap.org