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Cheap flights from London to Dublin from £16

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Dublin departing on 10/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap London to Dublin (LON to DUB) flight deals and tips

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

Best price found

£16

Fastest flight time

1h 10m

Direct flights

Every day

Airports in Dublin

1 airport
The best one-way flight to Dublin from London in the past 72 hours is £16. The best return flight deal from London to Dublin found on momondo in the last 72 hours is £26.
The fastest flight from London to Dublin takes 1h 10m
Direct flights go from London to Dublin every day.
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 August.

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 Sunday.

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

In the morning. London to Dublin flights are approximately 14% more expensive at midday than in the morning

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

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

What is the cheapest London to Dublin flight route?

London Luton - Dublin. Fly from London Luton to Dublin for the best London - Dublin flight prices

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

50 days before. The cheapest time to buy a flight from London to Dublin is approximately 50 days to departure

How many flights depart from London to Dublin on average per day?

As of March 2024, there are 74 flights per week flying from London to Dublin. The most common time of day flights depart is 07:00, with 42% of flights taking off at midday.

How many flights depart from London to Dublin on average per week?

As of March 2024, there are 524 flights per week flying from London to Dublin. The most common day of the week flights depart is Monday, with 21% of flights taking off on this day.

Can stopping save me money on London to Dublin flights?

No. A direct flight is the cheapest option for a flight between London to Dublin.

When travelling from London to Dublin, the most popular airport to fly into is Dublin Airport. The majority of travellers flying into Dublin Airport from London are departing from London Heathrow Airport. 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 City Airport (in London), London Luton Airport (in London), or London Stansted Airport (in London). In March, £30 is typically the cheapest round trip price you’ll find from London to Dublin which you can find when you fly LTN — DUB.

London Heathrow Airport (LHR) to Dublin Airport (DUB)£51
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London City Airport (LCY) to Dublin Airport (DUB)£103
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London Luton Airport (LTN) to Dublin Airport (DUB)£30
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London Stansted Airport (STN) to Dublin Airport (DUB)£30
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London Gatwick Airport (LGW) to Dublin Airport (DUB)£30
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London Southend Airport (SEN) to Dublin Airport (DUB)£264
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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 six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to Dublin by changing tabs
Ryanair
11 Apr
LTN16:00London Luton
1h 20m
DUB17:20Dublin
15 Apr
DUB20:50Dublin
1h 15m
LTN22:05London Luton
British Airways
17 Sept
LHR06:55London Heathrow
1h 25m
DUB08:20Dublin
25 Sept
DUB09:25Dublin
1h 30m
LHR10:55London Heathrow
Ryanair
27 Apr
LGW15:45London Gatwick
1h 25m
DUB17:10Dublin
1 May
DUB20:10Dublin
1h 25m
LGW21:35London Gatwick
Ryanair
20 Apr
LTN17:45London Luton
1h 20m
DUB19:05Dublin
23 Apr
DUB08:20Dublin
1h 15m
LTN09:35London Luton
Ryanair
11 Apr
STN06:05London Stansted
1h 25m
DUB07:30Dublin
15 Apr
DUB22:00Dublin
1h 20m
STN23:20London Stansted
Ryanair
9 Apr
LGW20:35London Gatwick
1h 25m
DUB22:00Dublin
18 Apr
DUB06:25Dublin
1h 25m
LGW07:50London Gatwick

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 Aer Lingus, British Airways and Ryanair
Ryanair
10 Apr
LGW22:00London Gatwick
1h 25m
DUB23:25Dublin
Ryanair
10 Apr
LTN16:50London Luton
1h 20m
DUB18:10Dublin
British Airways
16 Sept
LHR19:15London Heathrow
1h 25m
DUB20:40Dublin

Search last-minute flights to Dublin from London

Find and compare return flight prices for your last-minute flight from London to Dublin
Ryanair
10 Apr
LGW20:50London Gatwick
1h 25m
DUB22:15Dublin
11 Apr
DUB06:25Dublin
1h 25m
LGW07:50London Gatwick
Ryanair
10 Apr
LGW13:05London Gatwick
1h 25m
DUB14:30Dublin
10 Apr
DUB18:55Dublin
1h 25m
LGW20:20London Gatwick
Multiple Airlines
4 Apr
LHR06:45London Heathrow
1h 20m
DUB08:05Dublin
11 Apr
DUB07:55Dublin
1h 30m
LHR09:25London Heathrow
Ryanair
9 Apr
LGW20:35London Gatwick
1h 25m
DUB22:00Dublin
14 Apr
DUB08:00Dublin
1h 25m
LGW09:25London Gatwick
British Airways
4 Apr
LHR06:50London Heathrow
1h 25m
DUB08:15Dublin
9 Apr
DUB07:45Dublin
1h 25m
LHR09:10London Heathrow
Ryanair
10 Apr
LGW15:35London Gatwick
1h 25m
DUB17:00Dublin
13 Apr
DUB15:45Dublin
1h 25m
LGW17:10London Gatwick

Best airlines flying from London to Dublin

Compare and see reviews for airlines that fly from London to Dublin with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £25Free CancellationRating
6.8
6,326 reviews
Search Ryanair flights
Ryanair UKPriceFrom £51Free CancellationRating
5.9
63 reviews
Search Ryanair UK flights
Aer LingusPriceFrom £52Free CancellationRating
7.2
1,383 reviews
Search Aer Lingus flights
British AirwaysPriceFrom £53Free CancellationRating
6.8
6,968 reviews
Search British Airways flights
SWISSPriceFrom £130Free CancellationRating
7.8
2,150 reviews
Search SWISS flights
LufthansaPriceFrom £132Free CancellationRating
7.0
7,892 reviews
Search Lufthansa flights
KLMPriceFrom £151Free CancellationRating
7.8
1,684 reviews
Search KLM flights
Scandinavian AirlinesPriceFrom £161Free CancellationRating
7.4
1,426 reviews
Search Scandinavian Airlines flights
VuelingPriceFrom £167Free CancellationRating
7.0
1,555 reviews
Search Vueling flights
  • Aer Lingus Flights From London to Dublin

    Aer Lingus flight deals from London to Dublin start from £66 round-trip. Over the 169 Aer Lingus flights for this route in a normal week, average airfare is usually £141 round-trip - but some users have found much cheaper deals with momondo.

  • Ryanair Flights From London to Dublin

    Across 6,326 Ryanair reviews on momondo, the average score is 6.8/10. Ryanair flies from London to Dublin about 53 times each week, with ticket deals ranging from £32 to £56. Price data is based on momondo searches in the last 72 hours.


Ryanair flights from London to Dublin

Our best Ryanair deals on London to Dublin flight tickets
Ryanair
11 Apr
LTN16:00London Luton
1h 20m
DUB17:20Dublin
15 Apr
DUB20:50Dublin
1h 15m
LTN22:05London Luton
Ryanair
27 Apr
LGW15:45London Gatwick
1h 25m
DUB17:10Dublin
1 May
DUB20:10Dublin
1h 25m
LGW21:35London Gatwick
Ryanair
9 Apr
LGW20:35London Gatwick
1h 25m
DUB22:00Dublin
18 Apr
DUB06:25Dublin
1h 25m
LGW07:50London Gatwick

British Airways flights from London to Dublin

Our best British Airways deals on London to Dublin flight tickets
British Airways
17 Sept
LHR06:55London Heathrow
1h 25m
DUB08:20Dublin
25 Sept
DUB09:25Dublin
1h 30m
LHR10:55London Heathrow
British Airways
17 Sept
LHR06:55London Heathrow
1h 25m
DUB08:20Dublin
25 Sept
DUB09:25Dublin
1h 30m
LHR10:55London Heathrow
British Airways
17 Sept
LHR06:55London Heathrow
1h 25m
DUB08:20Dublin
25 Sept
DUB09:25Dublin
1h 30m
LHR10:55London Heathrow

  • How far is London to Dublin by plane?

    London and Dublin are 287.9 mi apart from one another. Typically, this will take 1h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from London to Dublin Airport?

    Prices for flights from London to Dublin Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London to Dublin Airport?

  • How old do you have to be to fly from London to Dublin Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents required for your trip to Dublin Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dublin Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


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 time1h 00m
Cheapest price£30
Birmingham to Dublin Flights
Fastest flight time1h 00m
Cheapest price£30
Bristol to Dublin Flights
Fastest flight time1h 04m
Cheapest price£30
Leeds to Dublin Flights
Fastest flight time1h 00m
Cheapest price£30
Liverpool to Dublin Flights
Fastest flight time0h 55m
Cheapest price£30
London to Cork Flights
Fastest flight time1h 25m
Cheapest price£30
Newcastle upon Tyne to Dublin Flights
Fastest flight time1h 05m
Cheapest price£32
Southampton to Dublin Flights
Fastest flight time1h 35m
Cheapest price£67
London to Shannon Flights
Fastest flight time1h 30m
Cheapest price£30
Nottingham to Dublin Flights
Fastest flight time1h 00m
Cheapest price£30
London to Knock Flights
Fastest flight time1h 25m
Cheapest price£30

Similar London to Dublin flights

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

Why use momondo?

Why should I use momondo to find a flight deal from London to Dublin?

Finding the right flight to Dublin from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Dublin quick and easy, saving you time and money.

Can I find flights from London to Dublin with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Dublin from London with this policy.

How can momondo help me find flights from London to Dublin?

Once all potential London to Dublin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Dublin right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Dublin from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


An easier way to manage your Dublin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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