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Cheap flights from London to Dublin from £17

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 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Wed 29/5
Wed 5/6

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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 Jun
LGW19:00London Gatwick
1h 25m
DUB20:25Dublin
12 Jun
DUB07:55Dublin
1h 25m
LGW09:20London Gatwick
British Airways
15 Nov
LHR21:15London Heathrow
1h 20m
DUB22:35Dublin
23 Nov
DUB16:00Dublin
1h 30m
LHR17:30London Heathrow
Ryanair
5 Jun
LGW20:50London Gatwick
1h 25m
DUB22:15Dublin
12 Jun
DUB16:55Dublin
1h 25m
LGW18:20London Gatwick
Multiple Airlines
23 Jun
LGW08:55London Gatwick
1h 25m
DUB10:20Dublin
24 Jun
DUB05:55Dublin
1h 55m
LGW07:50London Gatwick
Ryanair
15 Jun
LTN17:45London Luton
1h 20m
DUB19:05Dublin
21 Jun
DUB21:55Dublin
1h 15m
LTN23:10London Luton
Ryanair
4 Jun
STN07:10London Stansted
1h 25m
DUB08:35Dublin
11 Jun
DUB15:40Dublin
1h 20m
STN17:00London Stansted

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
9 Jun
LGW08:55London Gatwick
1h 25m
DUB10:20Dublin
Ryanair UK
17 Sept
STN07:10London Stansted
1h 25m
DUB08:35Dublin
British Airways
9 Oct
LHR06:55London Heathrow
1h 25m
DUB08:20Dublin

Search last-minute flights to Dublin from London

Find and compare return flight prices for your last-minute flight from London to Dublin
Ryanair
7 Jun
STN22:45London Stansted
1h 25m
DUB00:10Dublin
9 Jun
DUB06:10Dublin
1h 20m
STN07:30London Stansted
British Airways
1 Jun
LHR19:00London Heathrow
1h 25m
DUB20:25Dublin
4 Jun
DUB10:50Dublin
1h 30m
LHR12:20London Heathrow
Multiple Airlines
1 Jun
LGW17:35London Gatwick
1h 25m
DUB19:00Dublin
3 Jun
DUB05:55Dublin
1h 55m
LGW07:50London Gatwick
Ryanair
5 Jun
STN16:25London Stansted
1h 25m
DUB17:50Dublin
7 Jun
DUB21:40Dublin
1h 20m
STN23:00London Stansted
Ryanair
29 May
LGW15:35London Gatwick
1h 25m
DUB17:00Dublin
5 Jun
DUB18:15Dublin
1h 25m
LGW19:40London Gatwick
Ryanair
1 Jun
LTN22:10London Luton
1h 20m
DUB23:30Dublin
4 Jun
DUB19:35Dublin
1h 15m
LTN20:50London Luton

Ryanair flights from London to Dublin

Our best Ryanair deals on London to Dublin flight tickets
Ryanair
11 Jun
LGW19:00London Gatwick
1h 25m
DUB20:25Dublin
12 Jun
DUB07:55Dublin
1h 25m
LGW09:20London Gatwick
Ryanair
5 Jun
LGW20:50London Gatwick
1h 25m
DUB22:15Dublin
12 Jun
DUB16:55Dublin
1h 25m
LGW18:20London Gatwick
Ryanair
12 Jun
LGW13:05London Gatwick
1h 25m
DUB14:30Dublin
20 Jun
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
15 Nov
LHR21:15London Heathrow
1h 20m
DUB22:35Dublin
23 Nov
DUB16:00Dublin
1h 30m
LHR17:30London Heathrow
British Airways
6 Nov
LHR17:00London Heathrow
1h 25m
DUB18:25Dublin
9 Nov
DUB16:00Dublin
1h 30m
LHR17:30London Heathrow
British Airways
6 Nov
LHR17:00London Heathrow
1h 25m
DUB18:25Dublin
9 Nov
DUB17:35Dublin
1h 30m
LHR19:05London Heathrow

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 May.

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 12% 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 Gatwick - Dublin. Fly from London Gatwick to Dublin for the best London - Dublin flight prices

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

30 days before. The cheapest time to buy a flight from London to Dublin is approximately 30 days to departure

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

As of May 2024, there are 74 flights per week flying from London to Dublin. The most common time of day flights depart is 05:00, with 37% of flights taking off in the afternoon.

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

As of May 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.

What cabin class options are available on London to Dublin flights?

There are 3 cabin classes available to choose from on London to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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.

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

£17

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 £17. 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 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.


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
5,840 reviews
Search Ryanair flights
Aer LingusPriceFrom £52Free CancellationRating
7.2
1,315 reviews
Search Aer Lingus flights
British AirwaysPriceFrom £53Free CancellationRating
6.8
6,788 reviews
Search British Airways flights
Ryanair UKPriceFrom £61Free CancellationRating
5.9
72 reviews
Search Ryanair UK flights
SWISSPriceFrom £130Free CancellationRating
7.7
1,964 reviews
Search SWISS flights
LufthansaPriceFrom £149Free CancellationRating
7.0
7,624 reviews
Search Lufthansa flights
KLMPriceFrom £150Free CancellationRating
7.8
1,549 reviews
Search KLM flights
Scandinavian AirlinesPriceFrom £154Free CancellationRating
7.4
1,404 reviews
Search Scandinavian Airlines flights
VuelingPriceFrom £165Free CancellationRating
6.9
1,437 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 £153 round-trip - but some users have found much cheaper deals with momondo.

  • Ryanair Flights From London to Dublin

    Across 5,840 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.


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.


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Wed 29/5
Wed 5/6
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