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Cheap flights from London to Ireland from £24

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 30/11. 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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Find the cheapest flights from London to Ireland

Cheap return flights

These are some of the best return flight deals from London to Ireland that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London to Ireland.

Cheap last-minute flights

Planning a quick getaway from London to Ireland? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Ireland, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from London to Ireland

Find recent round-trip train or bus tickets from London to Ireland.

All round-trip flight deals to Ireland

The cheapest plane tickets to Ireland found on KAYAK recently.
21:40 - 23:00LGW-DUB
1h 20mdirect
19:35 - 21:05DUB-LGW
1h 30mdirect
£36Ryanair
Find Deal
Tue, 18 Feb - Wed, 19 Feb
20:35 - 21:50LTN-DUB
1h 15mdirect
07:20 - 08:35DUB-LTN
1h 15mdirect
£36Ryanair
Find Deal
Sat, 30 Nov - Tue, 3 Dec
10:45 - 12:05STN-DUB
1h 20mdirect
07:35 - 08:55DUB-STN
1h 20mdirect
Sat, 4 Jan - Sat, 11 Jan
20:35 - 21:55STN-DUB
1h 20mdirect
18:45 - 20:05DUB-STN
1h 20mdirect
Sat, 14 Dec - Mon, 16 Dec
18:15 - 19:35LHR-DUB
1h 20mdirect
08:40 - 10:15DUB-LHR
1h 35mdirect
£58British Airways
Find Deal
Tue, 3 Dec - Tue, 10 Dec
06:30 - 07:55LHR-DUB
1h 25mdirect
10:55 - 12:30DUB-LHR
1h 35mdirect
£58British Airways
Find Deal
Tue, 18 Feb - Tue, 25 Feb
15:20 - 16:45LHR-SNN
1h 25mdirect
17:30 - 18:55SNN-LHR
1h 25mdirect
£86Aer Lingus
Find Deal
Wed, 4 Dec - Wed, 18 Dec
15:20 - 16:45LHR-SNN
1h 25mdirect
20:05 - 21:25SNN-LHR
1h 20mdirect
£88Aer Lingus
Find Deal
Wed, 11 Dec - Wed, 18 Dec
19:05 - 14:05LGW-DUB
19h 00m1 stop
09:45 - 15:20DUB-LGW
5h 35m1 stop
£129Vueling
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Thu, 23 Jan - Sat, 25 Jan
07:55 - 17:55LGW-DUB
10h 00m1 stop
08:45 - 18:20DUB-LGW
9h 35m1 stop
£148Vueling
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Wed, 11 Dec - Thu, 12 Dec
22:30 - 23:50LGW-DUB
1h 20mdirect
£24Ryanair
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Sat, 4 Jan
07:35 - 09:00STN-ORK
1h 25mdirect
£24Ryanair
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Sun, 16 Feb
12:15 - 13:35STN-DUB
1h 20mdirect
£29Ryanair UK
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Sat, 17 May
06:30 - 07:55LHR-DUB
1h 25mdirect
£37British Airways
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Wed, 12 Feb
19:00 - 20:25LHR-DUB
1h 25mdirect
£38British Airways
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Sat, 17 May
06:30 - 07:50STN-DUB
1h 20mdirect
£41Ryanair UK
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Mon, 30 Dec
10:00 - 11:30LHR-SNN
1h 30mdirect
£47Aer Lingus
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Wed, 27 Nov
15:20 - 16:45LHR-SNN
1h 25mdirect
£51Aer Lingus
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Tue, 26 Nov
07:45 - 07:05STN-ORK
23h 20m1 stop
Wed, 18 Dec
20:55 - 07:05STN-ORK
10h 10m1 stop
Wed, 18 Dec
05:55 - 07:10LTN-DUB
1h 15mdirect
20:45 - 22:00DUB-LTN
1h 15mdirect
£66Ryanair
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Mon, 25 Nov - Mon, 2 Dec
18:15 - 19:35STN-DUB
1h 20mdirect
22:00 - 23:20DUB-STN
1h 20mdirect
£66Ryanair
Find Deal
Mon, 25 Nov - Mon, 25 Nov
23:00 - 00:20STN-DUB
1h 20mdirect
11:55 - 19:35DUB-STN
7h 40m1 stop
Mon, 25 Nov - Fri, 20 Dec
19:00 - 16:40STN-DUB
21h 40m1 stop
21:15 - 22:35DUB-STN
1h 20mdirect
Sun, 24 Nov - Mon, 25 Nov
14:15 - 15:45LHR-SNN
1h 30mdirect
20:05 - 21:25SNN-LHR
1h 20mdirect
£111Aer Lingus
Find Deal
Sat, 23 Nov - Mon, 25 Nov
18:05 - 19:25LHR-SNN
1h 20mdirect
20:05 - 21:25SNN-LHR
1h 20mdirect
£112Aer Lingus
Find Deal
Mon, 25 Nov - Mon, 2 Dec
18:25 - 19:45LHR-DUB
1h 20mdirect
20:30 - 21:50DUB-LHR
1h 20mdirect
£117British Airways
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Sat, 23 Nov - Thu, 28 Nov
06:30 - 07:55LHR-DUB
1h 25mdirect
06:40 - 08:05DUB-LHR
1h 25mdirect
£120British Airways
Find Deal
Thu, 21 Nov - Sun, 24 Nov
17:35 - 22:50LHR-DUB
5h 15m1 stop
06:00 - 10:30DUB-LHR
4h 30m1 stop
£154Air France
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Sat, 23 Nov - Tue, 26 Nov
15:00 - 22:50LHR-DUB
7h 50m1 stop
08:55 - 16:35DUB-LHR
7h 40m1 stop
£155Air France
Find Deal
Sat, 23 Nov - Mon, 25 Nov
21:40 - 23:00LGW-DUB
1h 20mdirect
06:30 - 08:00DUB-LGW
1h 30mdirect
£28Ryanair
Find Deal
Thu, 9 Jan - Sun, 12 Jan
05:55 - 07:20STN-ORK
1h 25mdirect
05:45 - 07:10ORK-STN
1h 25mdirect
£28Ryanair
Find Deal
Fri, 6 Dec - Sun, 8 Dec
09:00 - 10:15LTN-DUB
1h 15mdirect
07:10 - 08:25DUB-LTN
1h 15mdirect
£28Ryanair
Find Deal
Thu, 9 Jan - Sun, 12 Jan
05:55 - 07:20STN-ORK
1h 25mdirect
05:45 - 07:10ORK-STN
1h 25mdirect
£29Ryanair
Find Deal
Sat, 7 Dec - Sun, 8 Dec
22:15 - 23:35STN-DUB
1h 20mdirect
08:15 - 09:35DUB-STN
1h 20mdirect
Fri, 17 Jan - Mon, 20 Jan
10:45 - 12:05STN-DUB
1h 20mdirect
07:35 - 08:55DUB-STN
1h 20mdirect
Sat, 4 Jan - Sat, 11 Jan
18:15 - 19:35LHR-DUB
1h 20mdirect
08:40 - 10:15DUB-LHR
1h 35mdirect
£58British Airways
Find Deal
Tue, 3 Dec - Tue, 10 Dec
06:30 - 07:55LHR-DUB
1h 25mdirect
10:55 - 12:30DUB-LHR
1h 35mdirect
£58British Airways
Find Deal
Tue, 18 Feb - Tue, 25 Feb
15:20 - 16:45LHR-SNN
1h 25mdirect
17:30 - 18:55SNN-LHR
1h 25mdirect
£86Aer Lingus
Find Deal
Wed, 4 Dec - Wed, 18 Dec
10:00 - 11:30LHR-SNN
1h 30mdirect
17:30 - 18:55SNN-LHR
1h 25mdirect
£88Aer Lingus
Find Deal
Wed, 11 Dec - Wed, 18 Dec

Ryanair flights from London to Ireland

Our best Ryanair deals on London to Ireland flight tickets
Ryanair
18 Feb
LGW21:40London Gatwick
1h 20m
DUB23:00Dublin
19 Feb
DUB19:35Dublin
1h 30m
LGW21:05London Gatwick
Ryanair
10 Dec
LGW09:40London Gatwick
1h 20m
DUB11:00Dublin
12 Dec
DUB18:25Dublin
1h 30m
LGW19:55London Gatwick
Ryanair
14 Jan
LTN09:00London Luton
1h 15m
DUB10:15Dublin
17 Jan
DUB10:45Dublin
1h 15m
LTN12:00London Luton

British Airways flights from London to Ireland

Our best British Airways deals on London to Ireland flight tickets
British Airways
3 Dec
LHR18:15London Heathrow
1h 20m
DUB19:35Dublin
10 Dec
DUB08:40Dublin
1h 35m
LHR10:15London Heathrow
British Airways
18 Feb
LHR06:30London Heathrow
1h 25m
DUB07:55Dublin
25 Feb
DUB10:55Dublin
1h 35m
LHR12:30London Heathrow
British Airways
5 Feb
LHR06:30London Heathrow
1h 25m
DUB07:55Dublin
7 Feb
DUB20:35Dublin
1h 20m
LHR21:55London Heathrow

See travel insights to Ireland from

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 London to Ireland flight route?

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

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

There are 2 cabin classes available to choose from on London to Ireland 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 Ireland flights?

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

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

£24

Fastest flight time

1h 15m

Direct flights

Every day

Airports in Ireland

2 airports
The best one-way flight to Ireland from London in the past 72 hours is £24. The best return flight deal from London to Ireland found on momondo in the last 72 hours is £36.
The fastest flight from London to Ireland takes 1h 15m
Direct flights go from London to Ireland every day.
There are 2 airports near Ireland: Dublin (DUB), Cork (ORK)

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

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

  • 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Ireland.

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

    The travel and health documents required for your trip to Ireland 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 Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from London to Ireland?


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 £27Free CancellationRating
6.8
5,268 reviews
Search Ryanair flights
Aer LingusPriceFrom £52Free CancellationRating
7.1
1,087 reviews
Search Aer Lingus flights
British AirwaysPriceFrom £54Free CancellationRating
6.6
6,839 reviews
Search British Airways flights
LufthansaPriceFrom £121Free CancellationRating
6.8
7,152 reviews
Search Lufthansa flights

Why use momondo?

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

It is quick and easy to find London to Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ireland that suits 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?

momondo helps you find the best flight between London and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Ireland, momondo offers a useful price alert feature which will track prices for flights to Ireland from London and alert you when they change.


An easier way to manage your Ireland trip

We make it super easy to schedule, organise 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 trip to Ireland

Popular Cities in Ireland

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