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Cheap flights from Ireland to the United Kingdom from £22

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 the United Kingdom departing on 24/1. 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 the United Kingdom

Cheap return flights

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

Cheap last-minute flights

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

Cheap bus & train deals from Ireland to the United Kingdom

Find recent round-trip train or bus tickets from Ireland to the United Kingdom.

All round-trip flight deals to the United Kingdom

The cheapest plane tickets to the United Kingdom found on KAYAK recently.
08:30 - 09:45DUB-LTN
1h 15mdirect
09:00 - 10:15LTN-DUB
1h 15mdirect
£28Ryanair
Find Deal
Wed, 8 Jan - Sun, 12 Jan
08:30 - 10:00DUB-LGW
1h 30mdirect
21:40 - 23:00LGW-DUB
1h 20mdirect
£28Ryanair
Find Deal
Thu, 9 Jan - Tue, 21 Jan
07:25 - 08:25DUB-MAN
1h 00mdirect
20:05 - 21:05MAN-DUB
1h 00mdirect
Mon, 9 Dec - Tue, 17 Dec
17:30 - 18:35DUB-EDI
1h 05mdirect
07:25 - 08:30EDI-DUB
1h 05mdirect
Fri, 10 Jan - Wed, 29 Jan
18:15 - 19:15DUB-MAN
1h 00mdirect
19:45 - 20:45MAN-DUB
1h 00mdirect
£44Aer Lingus
Find Deal
Thu, 19 Dec - Thu, 26 Dec
06:30 - 07:50DUB-EDI
1h 20mdirect
08:20 - 09:40EDI-DUB
1h 20mdirect
£51Aer Lingus
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Sun, 19 Jan - Sun, 26 Jan
17:30 - 18:55DUB-LHR
1h 25mdirect
06:30 - 07:55LHR-DUB
1h 25mdirect
£59British Airways
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Tue, 4 Feb - Wed, 5 Mar
20:30 - 21:50DUB-LHR
1h 20mdirect
06:30 - 07:55LHR-DUB
1h 25mdirect
£60British Airways
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Thu, 9 Jan - Mon, 13 Jan
13:25 - 23:10DUB-EDI
9h 45m1 stop
10:55 - 08:05EDI-DUB
21h 10m1 stop
£131KLM
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Thu, 23 Jan - Wed, 29 Jan
13:25 - 19:15DUB-LHR
5h 50m1 stop
17:50 - 22:05LHR-DUB
4h 15m1 stop
£142KLM
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Fri, 10 Jan - Tue, 21 Jan
15:50 - 17:05DUB-LTN
1h 15mdirect
£22Ryanair
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Fri, 24 Jan
06:30 - 07:35DUB-MAN
1h 05mdirect
£22Aer Lingus
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Fri, 29 Nov
05:55 - 07:00DUB-EDI
1h 05mdirect
£22Ryanair
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Sat, 14 Dec
20:35 - 21:55DUB-LHR
1h 20mdirect
£23British Airways
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Fri, 24 Jan
06:30 - 07:50DUB-EDI
1h 20mdirect
£23Aer Lingus
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Sun, 19 Jan
10:30 - 12:05DUB-LHR
1h 35mdirect
£24British Airways
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Thu, 23 Jan
22:10 - 23:10DUB-MAN
1h 00mdirect
£25Ryanair
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Tue, 21 Jan
10:45 - 11:50DUB-EDI
1h 05mdirect
£25Ryanair
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Mon, 20 Jan
08:50 - 17:45DUB-EDI
8h 55m1 stop
£63KLM
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Sun, 19 Jan
05:55 - 10:45DUB-LHR
4h 50m1 stop
£64KLM
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Tue, 25 Mar
21:15 - 22:35DUB-STN
1h 20mdirect
06:30 - 07:50STN-DUB
1h 20mdirect
£48Ryanair
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Mon, 25 Nov - Tue, 26 Nov
21:15 - 22:35DUB-STN
1h 20mdirect
18:35 - 19:55STN-DUB
1h 20mdirect
£48Ryanair
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Mon, 25 Nov - Sat, 7 Dec
22:00 - 23:20DUB-STN
1h 20mdirect
06:30 - 07:50STN-DUB
1h 20mdirect
Mon, 25 Nov - Mon, 9 Dec
06:30 - 07:50DUB-STN
1h 20mdirect
06:30 - 07:50STN-DUB
1h 20mdirect
Tue, 26 Nov - Mon, 9 Dec
08:40 - 10:15DUB-LHR
1h 35mdirect
06:30 - 07:55LHR-DUB
1h 25mdirect
£111British Airways
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Mon, 25 Nov - Sat, 7 Dec
10:40 - 12:15DUB-LHR
1h 35mdirect
15:30 - 17:00LHR-DUB
1h 30mdirect
£117British Airways
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Mon, 25 Nov - Thu, 5 Dec
19:45 - 21:05DUB-LHR
1h 20mdirect
07:50 - 09:10LHR-DUB
1h 20mdirect
£126Aer Lingus
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Sat, 23 Nov - Sun, 24 Nov
19:45 - 21:05DUB-LHR
1h 20mdirect
07:50 - 09:10LHR-DUB
1h 20mdirect
£130Aer Lingus
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Sat, 23 Nov - Sun, 24 Nov
13:25 - 19:15DUB-LHR
5h 50m1 stop
17:50 - 22:05LHR-DUB
4h 15m1 stop
£224KLM
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Sun, 24 Nov - Wed, 18 Dec
13:25 - 19:35DUB-LCY
6h 10m1 stop
07:45 - 12:40LCY-DUB
4h 55m1 stop
£235KLM
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Mon, 25 Nov - Tue, 3 Dec
22:00 - 23:15DUB-LTN
1h 15mdirect
09:00 - 10:15LTN-DUB
1h 15mdirect
£28Ryanair
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Thu, 9 Jan - Sun, 12 Jan
08:30 - 10:00DUB-LGW
1h 30mdirect
21:40 - 23:00LGW-DUB
1h 20mdirect
£28Ryanair
Find Deal
Thu, 9 Jan - Tue, 21 Jan
07:25 - 08:25DUB-MAN
1h 00mdirect
20:05 - 21:05MAN-DUB
1h 00mdirect
Mon, 9 Dec - Tue, 17 Dec
21:05 - 22:05DUB-MAN
1h 00mdirect
06:05 - 07:05MAN-DUB
1h 00mdirect
£34Ryanair
Find Deal
Thu, 16 Jan - Wed, 29 Jan
07:25 - 08:25DUB-MAN
1h 00mdirect
20:05 - 21:05MAN-DUB
1h 00mdirect
Thu, 12 Dec - Tue, 17 Dec
18:15 - 19:15DUB-MAN
1h 00mdirect
19:45 - 20:45MAN-DUB
1h 00mdirect
£44Aer Lingus
Find Deal
Thu, 19 Dec - Thu, 26 Dec
20:55 - 21:55DUB-MAN
1h 00mdirect
06:05 - 07:05MAN-DUB
1h 00mdirect
£44Ryanair
Find Deal
Sat, 7 Dec - Wed, 11 Dec
06:30 - 07:50DUB-EDI
1h 20mdirect
08:20 - 09:40EDI-DUB
1h 20mdirect
£51Aer Lingus
Find Deal
Sun, 19 Jan - Sun, 26 Jan
17:30 - 18:55DUB-LHR
1h 25mdirect
06:30 - 07:55LHR-DUB
1h 25mdirect
£59British Airways
Find Deal
Tue, 4 Feb - Wed, 5 Mar
20:30 - 21:50DUB-LHR
1h 20mdirect
06:30 - 07:55LHR-DUB
1h 25mdirect
£60British Airways
Find Deal
Thu, 9 Jan - Mon, 13 Jan

British Airways flights from Ireland to United Kingdom

Our best British Airways deals on Ireland to United Kingdom flight tickets
British Airways
4 Feb
DUB17:30Dublin
1h 25m
LHR18:55London Heathrow
5 Mar
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
British Airways
9 Jan
DUB20:30Dublin
1h 20m
LHR21:50London Heathrow
13 Jan
LHR06:30London Heathrow
1h 25m
DUB07:55Dublin

Air France flights from Ireland to United Kingdom

Our best Air France deals on Ireland to United Kingdom flight tickets
Air France
21 Jan
DUB08:55Dublin
9h 25m
1 stop
LHR18:20London Heathrow
27 Jan
LHR14:45London Heathrow
8h 05m
1 stop
DUB22:50Dublin
Air France
27 Nov
DUB08:55Dublin
7h 40m
1 stop
LHR16:35London Heathrow
2 Dec
LHR19:35London Heathrow
12h 30m
1 stop
DUB08:05Dublin

See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Ireland to United Kingdom

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 day to depart on your flight to United Kingdom?

The cheapest day to depart from Ireland to United Kingdom is on a Wednesday. Travellers who choose to depart for United Kingdom on a Wednesday will often find tickets for as low as £74. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to United Kingdom for around £98.

What is the cheapest Ireland to United Kingdom flight route?

Fly from Cork to London Stansted for the best Ireland - United Kingdom flight prices

What cabin class options are available on Ireland to United Kingdom flights?

There are 3 cabin classes available to choose from on Ireland to United Kingdom 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 United Kingdom flights?

You could potentially save up to 218% on your flight if you consider stops on a Ireland to United Kingdom flight.

Cheap Ireland to United Kingdom flight deals and tips

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

Best price found

£22

Fastest flight time

1h 00m

Direct flights

Every day

Airports in United Kingdom

6 airports
The best one-way flight to United Kingdom from Ireland in the past 72 hours is £22. The best return flight deal from Ireland to United Kingdom found on momondo in the last 72 hours is £28.
The fastest flight from Ireland to United Kingdom takes 1h 00m
Direct flights go from Ireland to United Kingdom every day.
There are 6 airports near United Kingdom: London Luton (LTN), London Heathrow (LHR), Manchester (MAN), Edinburgh Turnhouse (EDI), London Stansted (STN), London Gatwick (LGW)

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

    Prices for flights from Ireland to United Kingdom were last updated today.

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

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

    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 Ireland to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents you'll need for your trip to United Kingdom may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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


Best airlines flying from Ireland to United Kingdom

Compare and see reviews for airlines that fly from Ireland to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £22Free CancellationRating
6.8
5,264 reviews
Search Ryanair flights
Aer LingusPriceFrom £34Free CancellationRating
7.1
1,089 reviews
Search Aer Lingus flights
British AirwaysPriceFrom £53Free CancellationRating
6.6
6,831 reviews
Search British Airways flights

Why use momondo?

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

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 Ireland to United Kingdom for you.

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

Yes. All flights to United Kingdom from Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Ireland to United Kingdom?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ireland to United Kingdom.

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

Of course. momondo tracks the price of Ireland to United Kingdom 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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Popular flights according to clicks in the last 7 days on momondo