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Cheap flights from London to Ireland from €33

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 Ireland departing on 18/8. 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 Ireland flight deals and tips

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

Best price found

€33

Fastest flight time

1h 10m

Direct flights

Every day

Airports in Ireland

2 airports
The best one-way flight to Ireland from London in the past 72 hours is €33. The best return flight deal from London to Ireland found on momondo in the last 72 hours is €47.
The fastest flight from London to Ireland takes 1h 10m
Direct flights go from London to Ireland every day.
There are 2 airports near Ireland: Dublin (DUB), Cork (ORK)

How to get the cheapest flight ticket from London to Ireland

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 airline that flies to Ireland from London?

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

What is the cheapest London to Ireland flight route?

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

Can stopping save me money on London to Ireland flights?

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

Easily compare return flights from London to Ireland

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 Ireland by changing tabs
Ryanair
17 Apr
LGW22:00London Gatwick
1h 25m
DUB23:25Dublin
21 Apr
DUB07:05Dublin
1h 25m
LGW08:30London Gatwick
British Airways
17 Sep
LHR06:55London Heathrow
1h 25m
DUB08:20Dublin
25 Sep
DUB09:25Dublin
1h 30m
LHR10:55London Heathrow
Ryanair
25 Jun
LTN10:00London Luton
1h 20m
DUB11:20Dublin
6 Jul
DUB23:55Dublin
1h 15m
LTN01:10London Luton
Ryanair
24 Apr
LGW17:35London Gatwick
1h 30m
ORK19:05Cork
1 May
ORK15:45Cork
1h 25m
LGW17:10London Gatwick
Multiple Airlines
24 Apr
LHR15:50London Heathrow
1h 25m
DUB17:15Dublin
1 May
DUB17:50Dublin
1h 20m
LHR19:10London Heathrow
Aer Lingus
15 May
LHR22:25London Heathrow
1h 20m
ORK23:45Cork
22 May
ORK20:30Cork
1h 15m
LHR21:45London Heathrow

Find the cheapest one-way flights from London to Ireland

If you're looking for one-way flights from London to Ireland, view some of our deals below provided by Aer Lingus, British Airways and Ryanair
Ryanair
18 Aug
LGW08:55London Gatwick
1h 25m
DUB10:20Dublin
British Airways
16 Sep
LHR19:15London Heathrow
1h 25m
DUB20:40Dublin
Aer Lingus
17 Apr
LHR22:25London Heathrow
1h 20m
ORK23:45Cork

Search last-minute flights to Ireland from London

Find and compare return flight prices for your last-minute flight from London to Ireland
Ryanair
8 Apr
LGW21:30London Gatwick
1h 25m
DUB22:55Dublin
11 Apr
DUB18:15Dublin
1h 25m
LGW19:40London Gatwick
British Airways
9 Apr
LHR21:00London Heathrow
1h 25m
DUB22:25Dublin
11 Apr
DUB07:55Dublin
1h 30m
LHR09:25London Heathrow
Multiple Airlines
9 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
12 Apr
DUB20:05Dublin
1h 25m
LGW21:30London Gatwick
Aer Lingus
10 Apr
LHR19:10London Heathrow
1h 25m
SNN20:35Shannon
17 Apr
SNN21:25Shannon
1h 15m
LHR22:40London Heathrow
British Airways
9 Apr
LHR21:00London Heathrow
1h 25m
DUB22:25Dublin
11 Apr
DUB07:55Dublin
1h 30m
LHR09:25London Heathrow

Best airlines flying from London to Ireland

Compare and see reviews for airlines that fly from London to Ireland with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom €33Free CancellationRating
6.8
6,333 reviews
Search Ryanair flights
Aer LingusPriceFrom €65Free CancellationRating
7.2
1,383 reviews
Search Aer Lingus flights
British AirwaysPriceFrom €66Free CancellationRating
6.8
6,968 reviews
Search British Airways flights

Ryanair flights from London to Ireland

Our best Ryanair deals on London to Ireland flight tickets
Ryanair
26 Jun
STN20:05London Stansted
1h 25m
DUB21:30Dublin
3 Jul
DUB22:40Dublin
1h 19m
STN23:59London Stansted
Ryanair
19 Apr
LGW22:00London Gatwick
1h 25m
DUB23:25Dublin
21 Apr
DUB07:05Dublin
1h 25m
LGW08:30London Gatwick
Ryanair
30 Apr
LTN14:45London Luton
1h 20m
DUB16:05Dublin
3 May
DUB21:55Dublin
1h 15m
LTN23:10London Luton

Scandinavian Airlines flights from London to Ireland

Our best Scandinavian Airlines deals on London to Ireland flight tickets
Scandinavian Airlines
5 Apr
LHR07:05London Heathrow
5h 45m
1 stop
DUB12:50Dublin
8 Apr
DUB12:40Dublin
6h 50m
1 stop
LHR19:30London Heathrow
Scandinavian Airlines
13 Apr
LHR10:20London Heathrow
8h 55m
1 stop
DUB19:15Dublin
20 Apr
DUB10:15Dublin
5h 45m
1 stop
LHR16:00London Heathrow
Scandinavian Airlines
4 Apr
LHR06:40London Heathrow
5h 10m
1 stop
DUB11:50Dublin
16 Apr
DUB12:30Dublin
6h 00m
1 stop
LHR18:30London Heathrow

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

    Prices for flights from London to Ireland are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Alternative routes for London to Ireland

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
London to Dublin Flights
Fastest flight time1h 15m
Cheapest price€35
Manchester to Dublin Flights
Fastest flight time1h 00m
Cheapest price€35
Birmingham to Dublin Flights
Fastest flight time1h 00m
Cheapest price€35
Bristol to Dublin Flights
Fastest flight time1h 04m
Cheapest price€35
Leeds to Dublin Flights
Fastest flight time1h 00m
Cheapest price€35
Liverpool to Dublin Flights
Fastest flight time0h 50m
Cheapest price€35
London to Cork Flights
Fastest flight time1h 25m
Cheapest price€35
Southampton to Dublin Flights
Fastest flight time1h 35m
Cheapest price€78
Newcastle upon Tyne to Dublin Flights
Fastest flight time1h 05m
Cheapest price€38
London to Shannon Flights
Fastest flight time1h 30m
Cheapest price€35
London to Knock Flights
Fastest flight time1h 25m
Cheapest price€35
Nottingham to Dublin Flights
Fastest flight time1h 00m
Cheapest price€35

Similar London to Ireland flights

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

Why use momondo?

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

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 Ireland for you.

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

Flights from London to Ireland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Ireland from London.

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

If you are not ready to book a flight from London to Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ireland and let you know when they change.


An easier way to manage your Ireland 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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Find better results for your stay in Ireland

Popular Cities in Ireland
Popular flights according to clicks in the last 7 days on momondo


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