Cheap flights from London to Dublin from €9

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1 adult
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Mon 6/6

Deals available from 900+ travel sites.

Flight information for London to Dublin
(LON to DUB)

Find info about flight duration, direct flights, and airports for your flight from London to Dublin

Best price found

€9

Fastest flight time

1h 25m

Direct flights

Mon, Sat and Sun

Airports in Dublin

1 airport
The best one-way flight to Dublin from London in the past 72 hours is €9. The best return flight deal from London to Dublin found on momondo in the last 72 hours is €16.
The fastest flight from London to Dublin takes 1h 25m
Direct flights go from London to Dublin on Monday, Saturday and Sunday. Airlines offering direct flights are: American Airlines and British Airways.
There is 1 airport near Dublin: Dublin (DUB)

How to get the cheapest flight ticket from London to Dublin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from London to Dublin?

August

The cheapest time of year to fly to Dublin from London is August. The most expensive is December.

What is the cheapest day to depart London for Dublin?

Saturday

The cheapest day of the week is usually Saturday. The most expensive is usually Monday.

When is the cheapest time to fly from London to Dublin?

at midday

London to Dublin flights are approximately 60% more expensive in the afternoon than at midday

What is the cheapest airline that flies to Dublin from London?

Ryanair

Aer Lingus, British Airways, and Ryanair are the most popular carriers operating from London to Dublin

What is the cheapest London to Dublin flight route?

London Stansted - Dublin

Fly from London Stansted to Dublin for the best London - Dublin flight prices

How far in advance should you book London to Dublin flights?

55 days before

The cheapest time to buy a flight from London to Dublin is approximately 55 days to departure

London Heathrow Airport (LHR) to Dublin Airport (DUB)€40
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London Gatwick Airport (LGW) to Dublin Airport (DUB)€18
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London Luton Airport (LTN) to Dublin Airport (DUB)€22
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London Stansted Airport (STN) to Dublin Airport (DUB)€17
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London City Airport (LCY) to Dublin Airport (DUB)€99
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London Southend Airport (SEN) to Dublin Airport (DUB)€264
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If you are looking to fly from London to Dublin, you are most likely going to fly from London Heathrow Airport to Dublin Airport, the most popular airports on that route. When booking your trip to Dublin, it is helpful to have an alternative airport to fly out of. Good options for departure airports when travelling to Dublin, you can try London Gatwick Airport (in London), London Luton Airport (in London), or London Stansted Airport (in London). When travelling from London, it is helpful to have an alternative airport to fly into when you land in Dublin. The nearest airport to Dublin Airport is Dublin Airport which is located in Dublin. In May, €17 is typically the cheapest round trip price you’ll find from London to Dublin which you can find when you fly STN — DUB.


Easily compare return flights from London to Dublin

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to Dublin by changing tabs
Ryanair
20 Jul
STN02:30London Stansted
1h 15m
DUB03:45Dublin
27 Jul
DUB17:55Dublin
1h 15m
STN19:10London Stansted
Multiple Airlines
23 Jun
LGW10:50London Gatwick
1h 15m
DUB12:05Dublin
30 Jun
DUB15:30Dublin
1h 25m
LGW16:55London Gatwick
Ryanair
7 Jun
LGW17:35London Gatwick
1h 15m
DUB18:50Dublin
18 Jun
DUB12:25Dublin
1h 20m
LGW13:45London Gatwick
Ryanair
23 Jun
STN02:30London Stansted
1h 15m
DUB03:45Dublin
30 Jun
DUB02:25Dublin
1h 15m
STN03:40London Stansted
Multiple Airlines
13 Jun
LGW13:35London Gatwick
1h 15m
DUB14:50Dublin
20 Jun
DUB13:55Dublin
1h 35m
LGW15:30London Gatwick
British Airways
18 Nov
LHR16:15London Heathrow
1h 20m
DUB17:35Dublin
20 Nov
DUB15:40Dublin
1h 15m
LHR16:55London Heathrow

Find the cheapest one-way flights from London to Dublin

If you're looking for one-way flights from London to Dublin, view some of our deals below provided by Ryanair
Ryanair
31 May
STN18:05London Stansted
1h 15m
DUB19:20Dublin
Ryanair
31 May
STN02:25London Stansted
1h 15m
DUB03:40Dublin
Ryanair
9 Jun
STN18:05London Stansted
1h 15m
DUB19:20Dublin

Search last-minute flights to Dublin from London

Find and compare return flight prices for your last-minute flight from London to Dublin
Ryanair
31 May
STN02:25London Stansted
1h 15m
DUB03:40Dublin
31 May
DUB17:55Dublin
1h 15m
STN19:10London Stansted
Ryanair
31 May
STN13:05London Stansted
1h 15m
DUB14:20Dublin
31 May
DUB17:55Dublin
1h 15m
STN19:10London Stansted
Multiple Airlines
2 Jun
LGW17:35London Gatwick
1h 20m
DUB18:55Dublin
7 Jun
DUB11:35Dublin
1h 25m
LGW13:00London Gatwick
Ryanair
31 May
STN13:05London Stansted
1h 15m
DUB14:20Dublin
31 May
DUB17:55Dublin
1h 15m
STN19:10London Stansted
Aer Lingus
2 Jun
LGW17:35London Gatwick
1h 20m
DUB18:55Dublin
7 Jun
DUB13:50Dublin
1h 30m
LGW15:20London Gatwick
Ryanair
1 Jun
STN02:30London Stansted
1h 15m
DUB03:45Dublin
15 Jun
DUB12:30Dublin
1h 15m
STN13:45London Stansted

Best airlines flying from London to Dublin

Compare and see reviews for airlines that fly from London to Dublin with momondo
AirlineRatingFree CancellationPrice
RyanairPriceFrom €27Free CancellationRating
7.1
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British AirwaysPriceFrom €61Free CancellationRating
6.7
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Aer LingusPriceFrom €115Free CancellationRating
8.0
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  • Aer Lingus Flights From London to Dublin

    Aer Lingus flies from London to Dublin around 171 times per week, with 79 momondo users rating the airline 8.0/10. The cheapest Aer Lingus deal from London to Dublin in the last 72 hours was €123 (return), much lower than the average airfare cost of €222 for Aer Lingus flights on this route.

  • Ryanair Flights From London to Dublin

    The best Ryanair deal for London to Dublin flight tickets found on momondo in the last 72 hours was €29, return. It should be noted that an average Ryanair flight deal for this route in this time was higher, at €52 return. Ryanair operates 94 flights out of London into Dublin in an average week, so prices vary by time and availability. 692 Ryanair reviews by users on momondo have scored the airline at 7.1/10.


British Airways flights from London to Dublin

Our best British Airways deals on London to Dublin flight tickets
British Airways
18 Nov
LHR16:15London Heathrow
1h 20m
DUB17:35Dublin
20 Nov
DUB15:40Dublin
1h 15m
LHR16:55London Heathrow
British Airways
28 Oct
LHR02:50London Heathrow
1h 30m
DUB04:20Dublin
1 Nov
DUB16:40Dublin
1h 15m
LHR17:55London Heathrow
British Airways
17 Nov
LHR01:35London Heathrow
1h 30m
DUB03:05Dublin
22 Nov
DUB15:40Dublin
1h 15m
LHR16:55London Heathrow

Ryanair flights from London to Dublin

Our best Ryanair deals on London to Dublin flight tickets
Ryanair
20 Jul
STN02:30London Stansted
1h 15m
DUB03:45Dublin
27 Jul
DUB17:55Dublin
1h 15m
STN19:10London Stansted
Ryanair
7 Jun
LGW17:35London Gatwick
1h 15m
DUB18:50Dublin
18 Jun
DUB12:25Dublin
1h 20m
LGW13:45London Gatwick
Ryanair
31 May
STN13:05London Stansted
1h 15m
DUB14:20Dublin
31 May
DUB17:55Dublin
1h 15m
STN19:10London Stansted

  • Are airlines flying from London to Dublin offering flexible cancellation due to COVID-19?

    Due to the global impact of COVID-19, some of our airline partners operating flights from London to Dublin, such as Ryanair, Aer Lingus, and British Airways may have flexible cancellation policies in place. Use our site to search for all of the airlines offering this flexibility to you.

  • How far is London to Dublin by plane?

    A flight from London to Dublin will travel around 463.4 km. A reasonable flight in good conditions will take 1h 10m.



Alternative routes for London to Dublin

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Manchester to Dublin Flights
Fastest flight time0h 55m
Cheapest price€23
Southampton to Dublin Flights
Fastest flight time1h 20m
Cheapest price€124
Birmingham to Dublin Flights
Fastest flight time1h 00m
Cheapest price€21
Bristol to Dublin Flights
Fastest flight time1h 00m
Cheapest price€25
London to Shannon Flights
Fastest flight time1h 25m
Cheapest price€21
Leeds to Dublin Flights
Fastest flight time0h 55m
Cheapest price€27
Liverpool to Dublin Flights
Fastest flight time0h 55m
Cheapest price€21
London to Knock Flights
Fastest flight time1h 35m
Cheapest price€63
London to Cork Flights
Fastest flight time1h 15m
Cheapest price€21
Manchester to Cork Flights
Fastest flight time1h 10m
Cheapest price€21
Nottingham to Dublin Flights
Fastest flight time1h 00m
Cheapest price€24
London to Milltown (Kerry) Flights
Fastest flight time1h 20m
Cheapest price€26

Similar London to Dublin flights

Flexible with your destination? Broaden your search and find flights similar to your London to Dublin route

Flights to other cities in Ireland

Lost the lust for Dublin? Check out some flights to other cities in Ireland

Why use momondo?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Dublin for you.

Yes. momondo allows you to filter the results for London to Dublin flights to just show those with flexible booking policies.

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dublin from London.

Price alerts on flights to Dublin from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


Here's why travellers choose to use momondo
Flexible Travel
momondo understands the need for flexibility and we have a filter specifically for flights with no change fees.
Expert Insights
Data driven insights designed to help you find a great flight deal. From the cheapest time to depart to how far in advance to book.
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