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Cheap flights from Ireland to the United Kingdom from €32

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 1/2. 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.
21:05 - 22:05DUB-MAN
1h 00mdirect
19:00 - 20:00MAN-DUB
1h 00mdirect
€51Ryanair UK
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Thu, 16 Jan - Thu, 23 Jan
08:30 - 09:50DUB-STN
1h 20mdirect
06:30 - 07:50STN-DUB
1h 20mdirect
€51Ryanair
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Tue, 10 Dec - Thu, 12 Dec
17:30 - 18:35DUB-EDI
1h 05mdirect
07:25 - 08:30EDI-DUB
1h 05mdirect
Fri, 10 Jan - Wed, 15 Jan
06:30 - 07:35DUB-MAN
1h 05mdirect
19:45 - 20:45MAN-DUB
1h 00mdirect
€54Aer Lingus
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Wed, 13 Nov - Sun, 17 Nov
06:30 - 07:35DUB-MAN
1h 05mdirect
17:15 - 18:25MAN-DUB
1h 10mdirect
€54Aer Lingus
Find Deal
Fri, 22 Nov - Sat, 23 Nov
19:50 - 20:55DUB-EDI
1h 05mdirect
07:25 - 08:30EDI-DUB
1h 05mdirect
Mon, 13 Jan - Thu, 16 Jan
20:30 - 21:50DUB-LHR
1h 20mdirect
06:30 - 07:55LHR-DUB
1h 25mdirect
€63British Airways
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Thu, 6 Feb - Mon, 10 Feb
16:05 - 17:30DUB-LHR
1h 25mdirect
06:30 - 07:55LHR-DUB
1h 25mdirect
€66British Airways
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Sat, 1 Mar - Mon, 3 Mar
13:25 - 20:50DUB-LHR
7h 25m1 stop
11:45 - 16:40LHR-DUB
4h 55m1 stop
€164KLM
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Fri, 22 Nov - Tue, 26 Nov
17:25 - 23:10DUB-EDI
5h 45m1 stop
10:55 - 16:40EDI-DUB
5h 45m1 stop
€164KLM
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Fri, 10 Jan - Wed, 15 Jan
06:20 - 07:25DUB-BHX
1h 05mdirect
€32Ryanair
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Sun, 1 Dec
16:55 - 18:20DUB-LHR
1h 25mdirect
€32British Airways
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Tue, 19 Nov
18:40 - 19:40DUB-MAN
1h 00mdirect
€32Ryanair
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Sat, 1 Feb
07:30 - 08:30DUB-MAN
1h 00mdirect
€33Ryanair UK
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Wed, 1 Jan
08:40 - 10:15DUB-LHR
1h 35mdirect
€33British Airways
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Mon, 11 Nov
12:30 - 13:50DUB-STN
1h 20mdirect
€39Ryanair UK
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Sat, 30 Nov
06:30 - 07:50DUB-EDI
1h 20mdirect
€43Aer Lingus
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Mon, 30 Dec
06:30 - 07:35DUB-MAN
1h 05mdirect
€44Aer Lingus
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Sun, 2 Feb
05:55 - 10:10DUB-EDI
4h 15m1 stop
€76KLM
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Sun, 2 Feb
08:50 - 16:50DUB-BHX
8h 00m1 stop
€78KLM
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Mon, 3 Feb
06:30 - 07:50DUB-EDI
1h 20mdirect
18:35 - 19:55EDI-DUB
1h 20mdirect
€81Aer Lingus
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Mon, 4 Nov - Tue, 12 Nov
16:40 - 11:55DUB-STN
19h 15m1 stop
06:30 - 07:50STN-DUB
1h 20mdirect
€95Ryanair
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Thu, 7 Nov - Sun, 10 Nov
22:00 - 23:20DUB-STN
1h 20mdirect
08:30 - 18:55STN-DUB
10h 25m1 stop
€96Ryanair
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Mon, 4 Nov - Fri, 8 Nov
06:40 - 07:45DUB-BHX
1h 05mdirect
08:15 - 09:20BHX-DUB
1h 05mdirect
€105Aer Lingus
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Mon, 4 Nov - Mon, 11 Nov
08:40 - 10:15DUB-LHR
1h 35mdirect
18:25 - 19:45LHR-DUB
1h 20mdirect
€147British Airways
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Thu, 7 Nov - Sat, 9 Nov
08:40 - 10:15DUB-LHR
1h 35mdirect
18:30 - 19:50LHR-DUB
1h 20mdirect
€151British Airways
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Thu, 7 Nov - Fri, 15 Nov
09:05 - 15:20DUB-BHX
6h 15m1 stop
18:35 - 22:50BHX-DUB
4h 15m1 stop
€222Air France
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Fri, 8 Nov - Tue, 12 Nov
08:50 - 16:05DUB-LHR
7h 15m1 stop
17:50 - 22:05LHR-DUB
4h 15m1 stop
€237KLM
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Thu, 7 Nov - Sat, 9 Nov
13:25 - 17:40DUB-LCY
4h 15m1 stop
17:55 - 22:05LCY-DUB
4h 10m1 stop
€251KLM
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Fri, 8 Nov - Tue, 12 Nov
09:05 - 16:35DUB-LHR
7h 30m1 stop
19:35 - 08:05LHR-DUB
12h 30m1 stop
€301Air France
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Tue, 5 Nov - Thu, 7 Nov
05:55 - 07:00DUB-BHX
1h 05mdirect
07:50 - 08:55BHX-DUB
1h 05mdirect
€38Ryanair
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Thu, 21 Nov - Sun, 24 Nov
18:40 - 19:40DUB-MAN
1h 00mdirect
06:00 - 07:00MAN-DUB
1h 00mdirect
€38Ryanair
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Sat, 14 Dec - Mon, 16 Dec
18:45 - 20:05DUB-STN
1h 20mdirect
06:30 - 07:50STN-DUB
1h 20mdirect
Mon, 16 Dec - Wed, 18 Dec
06:15 - 07:15DUB-MAN
1h 00mdirect
20:05 - 21:05MAN-DUB
1h 00mdirect
Fri, 13 Dec - Tue, 17 Dec
22:10 - 23:10DUB-MAN
1h 00mdirect
19:25 - 20:25MAN-DUB
1h 00mdirect
€42Ryanair UK
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Tue, 25 Feb - Sat, 1 Mar
07:25 - 08:25DUB-MAN
1h 00mdirect
06:00 - 07:00MAN-DUB
1h 00mdirect
€44Ryanair UK
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Tue, 17 Dec - Tue, 24 Dec
06:40 - 07:45DUB-BHX
1h 05mdirect
20:40 - 21:55BHX-DUB
1h 15mdirect
€49Aer Lingus
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Mon, 18 Nov - Mon, 25 Nov
06:40 - 07:45DUB-BHX
1h 05mdirect
20:40 - 21:55BHX-DUB
1h 15mdirect
€50Aer Lingus
Find Deal
Fri, 6 Dec - Fri, 6 Dec
20:30 - 21:50DUB-LHR
1h 20mdirect
06:30 - 07:55LHR-DUB
1h 25mdirect
€63British Airways
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Thu, 6 Feb - Mon, 10 Feb
16:05 - 17:30DUB-LHR
1h 25mdirect
06:30 - 07:55LHR-DUB
1h 25mdirect
€66British Airways
Find Deal
Sat, 1 Mar - Mon, 3 Mar

British Airways flights from Ireland to United Kingdom

Our best British Airways deals on Ireland to United Kingdom flight tickets
British Airways
6 Feb
DUB20:30Dublin
1h 20m
LHR21:50London Heathrow
10 Feb
LHR06:30London Heathrow
1h 25m
DUB07:55Dublin
British Airways
1 Mar
DUB16:05Dublin
1h 25m
LHR17:30London Heathrow
3 Mar
LHR06:30London Heathrow
1h 25m
DUB07:55Dublin
British Airways
20 Mar
DUB20:30Dublin
1h 20m
LHR21:50London Heathrow
1 Apr
LHR21:00London Heathrow
1h 25m
DUB22:25Dublin

KLM flights from Ireland to United Kingdom

Our best KLM deals on Ireland to United Kingdom flight tickets
KLM
22 Nov
DUB13:25Dublin
7h 25m
1 stop
LHR20:50London Heathrow
26 Nov
LHR11:45London Heathrow
4h 55m
1 stop
DUB16:40Dublin
KLM
9 Nov
DUB13:25Dublin
7h 25m
1 stop
LHR20:50London Heathrow
13 Nov
LHR08:40London Heathrow
4h 00m
1 stop
DUB12:40Dublin

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 airline that flies to United Kingdom from Ireland?

Ryanair UK. Ryanair UK, Ryanair, and Aer Lingus are the most popular carriers operating from Ireland to United Kingdom

What is the cheapest Ireland to United Kingdom flight route?

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

Can stopping save me money on Ireland to United Kingdom flights?

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

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

€32

Fastest flight time

1h 00m

Direct flights

Every day

Airports in United Kingdom

5 airports
The best one-way flight to United Kingdom from Ireland in the past 72 hours is €32. The best return flight deal from Ireland to United Kingdom found on momondo in the last 72 hours is €51.
The fastest flight from Ireland to United Kingdom takes 1h 00m
Direct flights go from Ireland to United Kingdom every day.
There are 5 airports near United Kingdom: Birmingham (BHX), London Heathrow (LHR), Manchester (MAN), Edinburgh Turnhouse (EDI), London Stansted (STN)

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

    Prices for flights from Ireland to United Kingdom refresh daily.

  • 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?

    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 Ireland to United Kingdom.

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

    The travel and health documents required for your trip to United Kingdom 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 licence, and a passport valid for six-months after you plan to arrive at United Kingdom. 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 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
Ryanair UKPriceFrom €14Free CancellationRating
6.0
88 reviews
Search Ryanair UK flights
RyanairPriceFrom €15Free CancellationRating
6.8
5,307 reviews
Search Ryanair flights
Aer LingusPriceFrom €47Free CancellationRating
7.1
1,087 reviews
Search Aer Lingus flights
British AirwaysPriceFrom €63Free CancellationRating
6.7
6,838 reviews
Search British Airways flights

Why use momondo?

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

It is quick and easy to find Ireland to United Kingdom 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 United Kingdom that suits you.

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

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

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

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 United Kingdom from Ireland.

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

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


An easier way to manage your United Kingdom trip

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Popular Cities in the United Kingdom

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