Cheap flights from London to Dublin from €6

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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

€6

Fastest flight time

1h 15m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Dublin

1 airport
The best one-way flight to Dublin from London in the past 72 hours is €6. The best return flight deal from London to Dublin found on momondo in the last 72 hours is €15.
The fastest flight from London to Dublin takes 1h 15m
Direct flights go from London to Dublin on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. The only airline offering direct flights is American Airlines.
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?

January. The cheapest time of year to fly to Dublin from London is January. The most expensive is October.

What is the cheapest day to depart London for Dublin?

Tuesday. The cheapest day of the week is usually Tuesday. The most expensive is usually Thursday.

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

in the evening. London to Dublin flights are approximately 16% more expensive in the morning than in the evening

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

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). In September, €14 is typically the cheapest round trip price you’ll find from London to Dublin which you can find when you fly STN — DUB.

London Heathrow Airport (LHR) to Dublin Airport (DUB)€49
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London Gatwick Airport (LGW) to Dublin Airport (DUB)€15
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London Luton Airport (LTN) to Dublin Airport (DUB)€20
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London Stansted Airport (STN) to Dublin Airport (DUB)€14
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London City Airport (LCY) to Dublin Airport (DUB)€102
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London Southend Airport (SEN) to Dublin Airport (DUB)€412
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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
11 Oct
STN18:05London Stansted
1h 15m
DUB19:20Dublin
19 Oct
DUB17:55Dublin
1h 15m
STN19:10London Stansted
Ryanair
12 Oct
STN18:00London Stansted
1h 15m
DUB19:15Dublin
19 Oct
DUB17:55Dublin
1h 15m
STN19:10London Stansted
Ryanair
12 Oct
LGW09:10London Gatwick
1h 15m
DUB10:25Dublin
19 Oct
DUB09:40Dublin
1h 20m
LGW11:00London Gatwick
Ryanair
11 Oct
LGW17:35London Gatwick
1h 15m
DUB18:50Dublin
12 Oct
DUB02:30Dublin
1h 20m
LGW03:50London Gatwick
Ryanair
11 Oct
STN18:05London Stansted
1h 15m
DUB19:20Dublin
19 Oct
DUB12:30Dublin
1h 15m
STN13:45London Stansted
British Airways
14 Jan
LHR01:35London Heathrow
1h 30m
DUB03:05Dublin
16 Jan
DUB12:35Dublin
1h 30m
LHR14:05London 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
19 Oct
STN02:30London Stansted
1h 15m
DUB03:45Dublin
Ryanair
5 Oct
LGW18:00London Gatwick
1h 15m
DUB19:15Dublin
Ryanair
28 Nov
LTN16:05London Luton
1h 15m
DUB17:20Dublin

Search last-minute flights to Dublin from London

Find and compare return flight prices for your last-minute flight from London to Dublin
Ryanair
5 Oct
STN02:30London Stansted
1h 15m
DUB03:45Dublin
12 Oct
DUB17:55Dublin
1h 15m
STN19:10London Stansted
Ryanair
5 Oct
LGW18:00London Gatwick
1h 15m
DUB19:15Dublin
12 Oct
DUB02:30Dublin
1h 20m
LGW03:50London Gatwick
Ryanair
5 Oct
STN02:30London Stansted
1h 15m
DUB03:45Dublin
11 Oct
DUB17:55Dublin
1h 15m
STN19:10London Stansted
Ryanair
5 Oct
STN02:30London Stansted
1h 15m
DUB03:45Dublin
11 Oct
DUB17:55Dublin
1h 15m
STN19:10London Stansted
Multiple Airlines
7 Oct
LGW17:35London Gatwick
1h 20m
DUB18:55Dublin
10 Oct
DUB02:30Dublin
1h 20m
LGW03:50London Gatwick
Ryanair
5 Oct
LGW18:00London Gatwick
1h 15m
DUB19:15Dublin
11 Oct
DUB08:55Dublin
1h 20m
LGW10:15London Gatwick

Best airlines flying from London to Dublin

Compare and see reviews for airlines that fly from London to Dublin with momondo
AirlineRatingFree CancellationPrice
RyanairPriceFrom €30Free CancellationRating
7.0
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Aer LingusPriceFrom €54Free CancellationRating
7.2
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British AirwaysPriceFrom €67Free CancellationRating
6.4
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  • Aer Lingus Flights From London to Dublin

    Aer Lingus flies from London to Dublin around 161 times per week, with 163 momondo users rating the airline 7.2/10. The cheapest Aer Lingus deal from London to Dublin in the last 72 hours was €52 (return), much lower than the average airfare cost of €170 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 €56 return. Ryanair operates 73 flights out of London into Dublin in an average week, so prices vary by time and availability. 919 Ryanair reviews by users on momondo have scored the airline at 7.0/10.


Ryanair flights from London to Dublin

Our best Ryanair deals on London to Dublin flight tickets
Ryanair
11 Oct
STN18:05London Stansted
1h 15m
DUB19:20Dublin
19 Oct
DUB17:55Dublin
1h 15m
STN19:10London Stansted
Ryanair
12 Oct
STN18:00London Stansted
1h 15m
DUB19:15Dublin
19 Oct
DUB17:55Dublin
1h 15m
STN19:10London Stansted
Ryanair
5 Oct
STN02:30London Stansted
1h 15m
DUB03:45Dublin
11 Oct
DUB17:55Dublin
1h 15m
STN19:10London Stansted

British Airways flights from London to Dublin

Our best British Airways deals on London to Dublin flight tickets
British Airways
14 Jan
LHR01:35London Heathrow
1h 30m
DUB03:05Dublin
16 Jan
DUB12:35Dublin
1h 30m
LHR14:05London Heathrow
British Airways
22 Nov
LHR01:35London Heathrow
1h 30m
DUB03:05Dublin
23 Nov
DUB04:40Dublin
1h 35m
LHR06:15London Heathrow
British Airways
15 Nov
LHR13:20London Heathrow
1h 25m
DUB14:45Dublin
16 Nov
DUB02:10Dublin
1h 35m
LHR03:45London Heathrow

  • 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 54m
Cheapest price€23
Birmingham to Dublin Flights
Fastest flight time1h 00m
Cheapest price€21
Leeds to Dublin Flights
Fastest flight time0h 55m
Cheapest price€20
Bristol to Dublin Flights
Fastest flight time1h 00m
Cheapest price€19
Nottingham to Dublin Flights
Fastest flight time1h 00m
Cheapest price€20
Liverpool to Dublin Flights
Fastest flight time0h 55m
Cheapest price€28
Newcastle upon Tyne to Dublin Flights
Fastest flight time1h 00m
Cheapest price€19
Southampton to Dublin Flights
Fastest flight time1h 25m
Cheapest price€64
London to Cork Flights
Fastest flight time1h 15m
Cheapest price€25
London to Knock Flights
Fastest flight time1h 25m
Cheapest price€20
London to Shannon Flights
Fastest flight time1h 25m
Cheapest price€20

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.


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