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Find cheap flights to London*

Flights to London

DUB-LHR

Dublin to London

Date: 20 Dec 2021

From
45.99*

*One way fare including taxes and charges.

DUB-LGW

Dublin to London

Date: 19 Dec 2021

From
29.99*

*One way fare including taxes and charges.

ORK-LHR

Cork to London

Date: 20 Jan 2022

From
45.99*

*One way fare including taxes and charges.

SNN-LHR

Shannon to London

Date: 11 Jan 2022

From
45.99*

*One way fare including taxes and charges.

NOC-LGW

Knock to London

Date: 19 Dec 2021

From
32.99*

*One way fare 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 to London

Aer Lingus offers regular services to London. Fly to London with Aer Lingus and look forward to an Irish welcome on board.

What is Our Flexible Booking Policy?

We know that travel needs to be flexible so we've got lots of ways to make sure you can change your plans easily. Depending on the fare type you book we have options including free, unlimited changes, guaranteed vouchers and cash refunds.

Why fly to London with Aer Lingus

Book your flight to London with Aer Lingus and enjoy a complimentary in-flight meal and our in-flight entertainment system. We've also introduced new, enhanced cleaning procedures and air filtering systems. Enjoy a safe and convenient flight and a warm Irish welcome on board.

Things to do and places to see in London

Officially founded by the Romans, the UK's capital, London, is a hub of international finance, trade, and culture. With ornate palaces and world-class museums and shopping, experience this world capital when you book your flight to London with Aer Lingus.

Museums in London: Explore the world-renowned British Museum. There, immerse yourself in Ancient Egypt as you view the red granite statue of Amenhotep III, the "Pond in a Garden" false fresco, and the famed Rosetta Stone. See the reconstructed Nereid Monument, the Mausoleum of Halicarnassus, and sketches by da Vinci. After visiting the stegosaurus and stopping by the earthquake simulator at the Natural History Museum, go to the Victoria and Albert Museum (V&A). Marvel at the Ceramic Staircase's beautifully painted ceiling, view hand-painted tilework, delicate embroideries, and illuminated manuscripts.

Landmarks in London: Take photos outside Buckingham Palace, experience panoramic city views from atop the London Eye, walk around the Shaftesbury Memorial Fountain at Piccadilly Circus, visit the Tower Bridge and hear Big Ben toll the hours. Then, spend the afternoon in Hyde Park horseback riding, strolling around the Rose Garden and listening to the debaters at Speakers' Corner.

Shopping in London: Browse the trendy boutiques along King's Road and explore London's famed department stores. For luxury goods, visit Sloane Street and Harrods in Knightsbridge.

Getting around London: Pick up a Visitor Oyster Card and take the Tube. If you want to sightsee on the way to your next activity, hop on an iconic double-decker red bus. Rent a bicycle and use the bike lanes that run through Inner London. You can also hail one of the ubiquitous black taxis.

Do I need a Visa to visit the UK?

You may need a visa to go to the UK to study, work, visit or join family. There are different visas depending on where you come from, why you want to come to the UK, how long you want to stay and your personal circumstances and skills. Before you apply, you must check if you need a visa and what type you need. Depending on your nationality, you might not need a visa to visit or transit through the UK. Your application must be approved before you travel. See more information on Applying for a visa to go to the UK.

Other top destinations in the UK

How to track your flight to London with Aer Lingus

You can stay up to date with your flight information in two locations:

  1. Flight disruption information: https://www.aerlingus.com/support/flight-disruption-information/
  2. Live Flight Information: https://www.aerlingus.com/html/trip-mgmt.html#?select=2

Get Flight offers and discounts straight to your inbox

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Other useful links

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

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

We know how important flexibility is for you. Check out our change booking section for more details.

Latest offers for London flights*

  1. Knock (NOC) to London (LGW)

    NOC-LGW

    Date: 9 Apr 2022

    *One way fare including taxes and charges.

    From
    36.99*
  2. Cork (ORK) to London (LHR)

    ORK-LHR

    Date: 13 Sep 2022

    *One way fare including taxes and charges.

    From
    45.99*
  3. Shannon (SNN) to London (LHR)

    SNN-LHR

    Date: 7 Mar 2022

    *One way fare including taxes and charges.

    From
    45.99*
  4. Dublin (DUB) to London (LGW)

    DUB-LGW

    Date: 9 May 2022

    *One way fare including taxes and charges.

    From
    49.99*
  5. Dublin (DUB) to London (LHR)

    DUB-LHR

    Date: 3 Jul 2022

    *One way fare including taxes and charges.

    From
    50.99*

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

Weather in London

Sunday overcast clouds
14°C 24 Oct 2021
Monday light rain
14°C 25 Oct 2021
Tuesday overcast clouds
15°C 26 Oct 2021
Wednesday overcast clouds
17°C 27 Oct 2021
Thursday light rain
17°C 28 Oct 2021
Friday light rain
17°C 29 Oct 2021
Saturday moderate rain
14°C 30 Oct 2021
Powered By: OpenWeatherMap.org