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Cheap flights from Ireland to London 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 Ireland to London departing on 11/12. 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 Ireland to London

Cheap return flights

These are some of the best return flight deals from Ireland to London 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 Ireland to London.

Cheap last-minute flights

Planning a quick getaway from Ireland to London? 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 London, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals to London

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

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
21:05 - 22:25ORK-LTN
1h 20mdirect
19:55 - 21:20LTN-ORK
1h 25mdirect
£40Ryanair
Find Deal
Mon, 6 Jan - Fri, 10 Jan
22:40 - 00:05ORK-STN
1h 25mdirect
07:35 - 09:00STN-ORK
1h 25mdirect
£41Ryanair
Find Deal
Fri, 10 Jan - Sun, 12 Jan
18:50 - 20:10DUB-STN
1h 20mdirect
06:30 - 07:50STN-DUB
1h 20mdirect
Sat, 7 Dec - Mon, 16 Dec
18:45 - 20:05DUB-STN
1h 20mdirect
23:00 - 00:20STN-DUB
1h 20mdirect
Mon, 16 Dec - Mon, 16 Dec
12:30 - 13:50DUB-STN
1h 20mdirect
06:30 - 07:50STN-DUB
1h 20mdirect
£51Ryanair UK
Find Deal
Sat, 8 Feb - Mon, 10 Feb
17:50 - 19:10DUB-LHR
1h 20mdirect
06:30 - 07:55LHR-DUB
1h 25mdirect
£59British Airways
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Sat, 1 Feb - Wed, 5 Feb
20:30 - 21:50DUB-LHR
1h 20mdirect
06:30 - 07:55LHR-DUB
1h 25mdirect
£60British Airways
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Thu, 6 Feb - Mon, 10 Feb
21:05 - 21:50DUB-STN
24h 45m2 stops
06:30 - 07:50STN-DUB
1h 20mdirect
£102Ryanair UK
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Thu, 5 Dec - Mon, 9 Dec
20:10 - 21:25ORK-LHR
1h 15mdirect
22:05 - 23:25LHR-ORK
1h 20mdirect
£114Aer Lingus
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Sat, 30 Nov - Fri, 6 Dec
20:10 - 21:25ORK-LHR
1h 15mdirect
22:05 - 23:25LHR-ORK
1h 20mdirect
£114Aer Lingus
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Sat, 30 Nov - Wed, 4 Dec
18:50 - 20:15ORK-STN
1h 25mdirect
£24Ryanair
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Wed, 11 Dec
15:55 - 17:20ORK-LGW
1h 25mdirect
£24Ryanair
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Sat, 18 Jan
20:30 - 21:50DUB-LHR
1h 20mdirect
£24British Airways
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Tue, 14 Jan
18:45 - 20:05DUB-STN
1h 20mdirect
£24Ryanair UK
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Mon, 16 Dec
10:45 - 12:20DUB-LHR
1h 35mdirect
£25British Airways
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Sun, 8 Dec
12:30 - 18:30DUB-LHR
6h 00m1 stop
£32Scandinavian Airlines
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Mon, 23 Dec
08:15 - 09:35DUB-STN
1h 20mdirect
£34Ryanair UK
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Mon, 9 Dec
06:40 - 08:05DUB-LHR
1h 25mdirect
£44Aer Lingus
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Mon, 9 Dec
15:30 - 16:50DUB-LHR
1h 20mdirect
£48Aer Lingus
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Sat, 14 Dec
10:20 - 16:00DUB-LHR
5h 40m1 stop
£103Scandinavian Airlines
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Sat, 23 Nov
07:20 - 08:35DUB-LTN
1h 15mdirect
09:20 - 18:55LTN-DUB
9h 35m1 stop
£79Ryanair
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Tue, 19 Nov - Thu, 21 Nov
20:45 - 22:00DUB-LTN
1h 15mdirect
06:50 - 08:05LTN-DUB
1h 15mdirect
£80Ryanair
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Mon, 18 Nov - Wed, 20 Nov
06:30 - 07:50DUB-STN
1h 20mdirect
19:00 - 16:40STN-DUB
21h 40m1 stop
Wed, 20 Nov - Sun, 24 Nov
09:30 - 00:10DUB-STN
14h 40m2 stops
06:30 - 07:50STN-DUB
1h 20mdirect
Mon, 18 Nov - Wed, 20 Nov
13:20 - 14:45DUB-LHR
1h 25mdirect
07:30 - 08:55LHR-DUB
1h 25mdirect
£130British Airways
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Tue, 19 Nov - Sat, 23 Nov
18:30 - 19:50DUB-LHR
1h 20mdirect
08:50 - 10:15LHR-DUB
1h 25mdirect
£136Aer Lingus
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Tue, 19 Nov - Tue, 26 Nov
19:45 - 21:05DUB-LHR
1h 20mdirect
07:50 - 09:10LHR-DUB
1h 20mdirect
£137Aer Lingus
Find Deal
Sat, 16 Nov - Sun, 17 Nov
16:05 - 17:20ORK-LHR
1h 15mdirect
22:05 - 23:25LHR-ORK
1h 20mdirect
£151British Airways
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Sat, 16 Nov - Mon, 18 Nov
08:55 - 16:35DUB-LHR
7h 40m1 stop
17:35 - 22:50LHR-DUB
5h 15m1 stop
£163Air France
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Tue, 19 Nov - Sat, 23 Nov
16:40 - 21:25DUB-LHR
4h 45m1 stop
06:20 - 15:40LHR-DUB
9h 20m1 stop
£226Air France
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Mon, 18 Nov - Wed, 20 Nov
21:50 - 23:15ORK-STN
1h 25mdirect
05:55 - 07:20STN-ORK
1h 25mdirect
£28Ryanair
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Tue, 10 Dec - Fri, 13 Dec
19:05 - 20:30ORK-STN
1h 25mdirect
07:35 - 09:00STN-ORK
1h 25mdirect
£28Ryanair
Find Deal
Mon, 2 Dec - Sun, 15 Dec
16:50 - 18:10DUB-STN
1h 20mdirect
06:30 - 07:50STN-DUB
1h 20mdirect
Sat, 14 Dec - Mon, 16 Dec
06:30 - 07:50DUB-STN
1h 20mdirect
06:30 - 07:50STN-DUB
1h 20mdirect
Thu, 5 Dec - Mon, 9 Dec
12:30 - 13:50DUB-STN
1h 20mdirect
06:30 - 07:50STN-DUB
1h 20mdirect
£51Ryanair UK
Find Deal
Sat, 8 Feb - Mon, 10 Feb
17:50 - 19:10DUB-LHR
1h 20mdirect
06:30 - 07:55LHR-DUB
1h 25mdirect
£59British Airways
Find Deal
Sat, 1 Feb - Wed, 5 Feb
20:30 - 21:50DUB-LHR
1h 20mdirect
06:30 - 07:55LHR-DUB
1h 25mdirect
£60British Airways
Find Deal
Thu, 6 Feb - Mon, 10 Feb
12:30 - 13:50DUB-STN
1h 20mdirect
17:00 - 18:20STN-DUB
1h 20mdirect
£103Ryanair UK
Find Deal
Sat, 4 Jan - Mon, 6 Jan
20:10 - 21:25ORK-LHR
1h 15mdirect
22:05 - 23:25LHR-ORK
1h 20mdirect
£114Aer Lingus
Find Deal
Sat, 30 Nov - Fri, 6 Dec
20:10 - 21:25ORK-LHR
1h 15mdirect
22:05 - 23:25LHR-ORK
1h 20mdirect
£114Aer Lingus
Find Deal
Sat, 30 Nov - Wed, 4 Dec

British Airways flights from Ireland to London

Our best British Airways deals on Ireland to London flight tickets
British Airways
1 Feb
DUB17:50Dublin
1h 20m
LHR19:10London Heathrow
5 Feb
LHR06:30London Heathrow
1h 25m
DUB07:55Dublin
British Airways
6 Feb
DUB20:30Dublin
1h 20m
LHR21:50London Heathrow
10 Feb
LHR06:30London Heathrow
1h 25m
DUB07:55Dublin
British Airways
9 Jan
DUB20:30Dublin
1h 20m
LHR21:50London Heathrow
13 Jan
LHR06:30London Heathrow
1h 25m
DUB07:55Dublin

Aer Lingus flights from Ireland to London

Our best Aer Lingus deals on Ireland to London flight tickets
Aer Lingus
30 Nov
ORK20:10Cork
1h 15m
LHR21:25London Heathrow
6 Dec
LHR22:05London Heathrow
1h 20m
ORK23:25Cork
Aer Lingus
30 Nov
ORK20:10Cork
1h 15m
LHR21:25London Heathrow
4 Dec
LHR22:05London Heathrow
1h 20m
ORK23:25Cork
Aer Lingus
7 Dec
DUB15:30Dublin
1h 20m
LHR16:50London Heathrow
8 Dec
LHR08:50London Heathrow
1h 25m
DUB10:15Dublin

How to get the cheapest flight ticket from Ireland to London

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 London from Ireland?

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

What is the cheapest Ireland to London flight route?

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

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

The number of flights available between Ireland and London is 104 per day as of November 2024. The most frequent departure time is 07:00, with 45% of daily flights leaving at midday.

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

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

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

Cheap Ireland to London flight deals and tips

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

Best price found

£24

Fastest flight time

1h 10m

Direct flights

Every day

Airports in London

4 airports
The best one-way flight to London from Ireland in the past 72 hours is £24. The best return flight deal from Ireland to London found on momondo in the last 72 hours is £40.
The fastest flight from Ireland to London takes 1h 10m
Direct flights go from Ireland to London every day.
There are 4 airports near London: London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW)

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

    Prices for flights from Ireland to London were last updated today.

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

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

    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 Ireland to London.

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

    The required travel and health documents for your London trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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


Best airlines flying from Ireland to London

Compare and see reviews for airlines that fly from Ireland to London with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £22Free CancellationRating
6.8
5,285 reviews
Search Ryanair flights
Aer LingusPriceFrom £34Free CancellationRating
7.1
1,085 reviews
Search Aer Lingus flights
British AirwaysPriceFrom £53Free CancellationRating
6.6
6,836 reviews
Search British Airways flights

Why use momondo?

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

Finding the right flight to London from Ireland 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 London quick and easy, saving you time and money.

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

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

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

Once you have performed a search for Ireland to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Ireland to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London