Cheap flights from Ireland to United Kingdom

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How to find the cheapest flight from
Ireland to United Kingdom

How far in advance should I book a flight from Ireland to United Kingdom?

Travellers have found it’s best to book a flight 57 days in advance to save up to 67% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 57 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ireland to United Kingdom 1-2 weeks in advance for as low as £126, or £176 for flights within the next 24 hours.

What is the cheapest month to fly from Ireland to United Kingdom?

Flights from Ireland to United Kingdom lean towards being more expensive in December. Prices are generally better when you fly from Ireland to United Kingdom in May, with the cheapest ticket starting at £76.

Cheap flights from Ireland to United Kingdom in November, December 2020

The best prices found for Ireland to United Kingdom flights in November, December
2 Dec - 1 Jan
£26pp
DUB
Dublin
Ryanair
Direct
LTN
London Luton
LTN
London Luton
Ryanair
Direct
DUB
Dublin
11 Dec - 13 Dec
£27pp
DUB
Dublin
Ryanair
Direct
MAN
Manchester
MAN
Manchester
Ryanair
Direct
DUB
Dublin
18 Dec - 3 Jan
£28pp
DUB
Dublin
Ryanair
Direct
GLA
Glasgow Intl
GLA
Glasgow Intl
Ryanair
Direct
DUB
Dublin

Ireland to United Kingdom 2021 flight deals

Cheap flights to United Kingdom from Ireland found for next year
2 Dec - 1 Jan
£26pp
DUB
Dublin
Ryanair
Direct
LTN
London Luton
LTN
London Luton
Ryanair
Direct
DUB
Dublin
11 Dec - 13 Dec
£27pp
DUB
Dublin
Ryanair
Direct
MAN
Manchester
MAN
Manchester
Ryanair
Direct
DUB
Dublin
18 Dec - 3 Jan
£28pp
DUB
Dublin
Ryanair
Direct
GLA
Glasgow Intl
GLA
Glasgow Intl
Ryanair
Direct
DUB
Dublin

Direct flights to United Kingdom from Ireland

Save time with Ireland to United Kingdom direct flight deals
2 Dec - 1 Jan
£26pp
DUB
Dublin
Ryanair
Direct
LTN
London Luton
LTN
London Luton
Ryanair
Direct
DUB
Dublin
11 Dec - 13 Dec
£27pp
DUB
Dublin
Ryanair
Direct
MAN
Manchester
MAN
Manchester
Ryanair
Direct
DUB
Dublin
18 Dec - 3 Jan
£28pp
DUB
Dublin
Ryanair
Direct
GLA
Glasgow Intl
GLA
Glasgow Intl
Ryanair
Direct
DUB
Dublin

Last-minute flights from Ireland to United Kingdom

Late deals on return flights to United Kingdom from Ireland, departing today and this week
2 Dec - 1 Jan
£26pp
DUB
Dublin
Ryanair
Direct
LTN
London Luton
LTN
London Luton
Ryanair
Direct
DUB
Dublin
2 Dec - 5 Jan
£31pp
DUB
Dublin
Ryanair
Direct
LTN
London Luton
LTN
London Luton
Ryanair
Direct
DUB
Dublin
3 Dec - 7 Dec
£41pp
DUB
Dublin
Ryanair
Direct
STN
London Stansted
STN
London Stansted
Ryanair
Direct
DUB
Dublin

One-way flights to United Kingdom from Ireland

The cheapest one-way flights from Ireland to United Kingdom
02:25 - 03:40
Ryanair
Direct
1h 15m
DUB - STN
Ryanair
£6
mytrip.com
03:15 - 04:30
Ryanair
Direct
1h 15m
DUB - LTN
Ryanair
£9
mytrip.com
02:05 - 03:05
Ryanair
Direct
1h 00m
DUB - GLA
Ryanair
£12
mytrip.com

Related info for your journey

Useful info, stats and facts about Ireland to United Kingdom flights.

Flight FAQs

From Ireland to United Kingdom

Are flight prices decreasing from Ireland to United Kingdom due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ireland and United Kingdom for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Ireland to United Kingdom to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Etihad Airways is one of them. New policies for travellers booking flights from Ireland to United Kingdom include masks being provided and required on board, daily cleaning and sanitisation, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially-distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Ireland to United Kingdom have flexible cancellations due to COVID-19?

Some of our airline partners flying from Ireland to United Kingdom have new flexible policies in place due to COVID-19. British Airways and Eurowings are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like British Airways with this kind of flexibility.

Can I find flights from Ireland to United Kingdom for under £75 on Cheapflights?

Yes, there are multiple flights from Ireland to United Kingdom for under £75. The cheapest flight booked recently is on Ryanair for just £22, but on average you can expect to pay £28.

Are there direct flights from Ireland to United Kingdom for under £75 on Cheapflights?

Cheapflights has 20 direct flights from Ireland to United Kingdom under £75. A good price for a direct flight from Ireland to United Kingdom is less than £31.

Are there last-minute flights available from Ireland to United Kingdom for under £75?

There are currently 20+ open flights from Ireland to United Kingdom within the next 7 days for less than £75.

What days are direct flights available from Ireland to United Kingdom?

You can find direct flights on the following days: Thursday.

What are the most popular airlines that fly from Ireland to United Kingdom?

The most popular airlines flying from Ireland to United Kingdom are British Airways, Aer Lingus and Etihad Airways. Something to consider prior to booking your flight.

What are the most popular routes from Ireland to United Kingdom?

Most travellers choose Dublin - London Heathrow, Dublin - Edinburgh Turnhouse or Dublin - London City when deciding on the best route from Ireland to United Kingdom.

What are the cheapest flights from Ireland to United Kingdom?

Looking at all options, your cheapest flight can be booked for £12. While the most popular route (Dublin - London Heathrow) can be booked for £37 on average our data indicates £44 when flying from Ireland to United Kingdom

What are the most reliable airlines from Ireland to United Kingdom?

Before booking your flight to United Kingdom from Ireland, have a look at the most reliable airlines to get you to your destination on time: Ryanair (100%), Aer Lingus (90%), British Airways( 90%).

How long does is the flight from Ireland to United Kingdom?

Airlines like Ryanair and Aer Lingus fly from Ireland to United Kingdom in about 1h. The time it takes to get you to your destination is usually consistent. Most flights are nonstop.

What is the cheapest airline to fly from Ireland to United Kingdom return?

Ryanair, at £22, was found to be the cheapest airline from Ireland to United Kingdom..

What are the cheapest airlines to fly from Ireland to United Kingdom one-way?

One-way options have recently been found by users for as low as £6 on Ryanair. Another option is British Airways, who have fights from £12.

Related searches

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Destination information for United Kingdom

Things to know before you go. Useful info for your trip from Ireland to United Kingdom
Today's exchange rate
£1 = £1.00
Flight duration
1h 16m

Airports servicing

Castlebar (CLB)
Dublin (DUB)
Galway (GWY)
Knock (NOC)
Cork (ORK)

Top 5 airlines from Ireland to United Kingdom

The chart below displays the airlines Cheapflights users travelling from Ireland to United Kingdom choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Ryanair
£23 £79 N/A N/A
Search Ryanair flights
British Airways
£21 £106 No cancel fee 70%
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Flybe
£89 £158 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Flybe. Please check directly on their website for additional information.

Search Flybe flights
Aer Lingus
£57 £168 No change fee N/A
Search Aer Lingus flights
Loganair
£130 £204 No cancel fee 79%

We couldn't confirm the COVID-19 safety measures taken by Loganair. Please check directly on their website for additional information.

Search Loganair flights
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