LON - DUB

Find cheap flights from London to Dublin

Return
1 adult
Economy
Wed 19/4
Wed 26/4

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Good to know

Low season

January

High season

December

Average price (return flight)

$122

Good deal (return flight)

$120

Good deal one-way

$170
Best time to beat the crowds (33% less expensive on average)
Most popular time to fly (17% more expensive on average)
(avg. price over the last 2 weeks)
or less
or less

When to book flights from London to Dublin

Estimated return price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight out of London

  • Looking for a cheap flight? 25% of our users found flights on this route for $170 or less one-way and $120 or less round-trip.
  • The cheapest flight from London to Dublin was found, on average, 33 days before departure.
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is January.
  • Can’t decide which departure airport to use for flights from London to Dublin? It will depend where you are staying. Heathrow and Gatwick are much easier to reach from central London, a 15 minute and 30 minute journey, respectively. The Stansted Express takes 47 minutes, while Luton is more complicated because there is no station at the airport and so you have to take a shuttle bus from the station to the airport. London City can be reached using the Docklands Light Railway, but there are fewer flights departing from this airport.
  • For passengers with time to kill at London Heathrow before flights from London to Dublin think about booking into the Aer Lingus Lounge in T2. Aer Lingus passengers can enjoy the lounge and its benefits for free while other passengers can use the lounge with a pre-paid lounge pass costing GBP30. This can be booked online or paid for at the reception desks.
  • If you would like to purchase some good old Irish whiskey as a reminder of your holiday to Dublin pop into The Loop – Dublin Airport’s duty free store which boasts The Irish Whiskey Collection with its 365 whiskeys to keep you going throughout the year. This diverse collection of local and international whiskeys will have something to suit every different palate and there are experts right there to help you make your decision.
  • There is free WiFi at Dublin Airport so you will be able to use your devices while you are waiting to leave the airport or waiting for your flight. You can connect to the Dublin Airport WiFi or eircom network and click the ‘continue to surf’ link, no registration needed.
  • If you are waiting at London Gatwick for your flight to Dublin and you fancy treating yourself to a Jamie Oliver meal you are in luck. There are Jamie Oliver restaurants in both terminals – Jamie Oliver’s Diner is in the South Terminal and serves breakfast, lunch and dinner while in the North Terminal you have Jamie’s Italian and Jamie’s Bakery so there is something to suit all culinary moods.

FAQs for booking flights from London to Dublin

Book cheap flights from London to Dublin

Return flight deals

directAmerican Airlines
1h 30mLGW-DUB
directAmerican Airlines
1h 40mDUB-LGW
directQatar Airways
1h 25mLHR-DUB
directQatar Airways
1h 35mDUB-LHR
directAir Canada
1h 20mLHR-DUB
directAir Canada
1h 30mDUB-LHR
directJapan Airlines
1h 25mLHR-DUB
directJapan Airlines
1h 25mDUB-LHR
directAer Lingus
1h 30mLGW-DUB
directAer Lingus
1h 40mDUB-LGW
directKenya Airways
1h 20mLHR-DUB
directKenya Airways
1h 30mDUB-LHR
directRyanair UK
1h 20mSTN-DUB
directRyanair UK
1h 20mDUB-STN
directUnited Airlines
1h 20mLHR-DUB
directUnited Airlines
1h 30mDUB-LHR
directRyanair
1h 30mLGW-DUB
directRyanair
1h 40mDUB-LGW
directBritish Airways
1h 30mLGW-DUB
directBritish Airways
1h 40mDUB-LGW

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One-way flight deals

directAmerican Airlines
1h 30mLGW-DUB
directQatar Airways
1h 25mLHR-DUB
directAir Canada
1h 20mLHR-DUB
directJapan Airlines
1h 25mLHR-DUB
directAer Lingus
1h 30mLGW-DUB
directKenya Airways
1h 20mLHR-DUB
directRyanair UK
1h 20mSTN-DUB
directUnited Airlines
1h 20mLHR-DUB
directRyanair
1h 30mLGW-DUB
directBritish Airways
1h 30mLGW-DUB

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Flights to Dublin

Destination:

Dublin (DUB)Ireland

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