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

129 flights are operational daily from Ireland to United Kingdom as of November 2025. The most popular departure time for this route is 07:00, with 46% of flights per day taking off at midday.

How many flights depart from Ireland to United Kingdom on average per week?

The number of flights available between Ireland and United Kingdom is 907 per week as of November 2025. The most frequent departure day is Mon, with 21% of weekly flights leaving on this day.

What is the cheapest airline that flies from Ireland to United Kingdom?

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

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

According to our data, AMELIA have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

Which airlines fly to United Kingdom?

Aer Lingus, British Airways and Ryanair are the top three most popular airlines that fly to United Kingdom from Ireland according to our data. Aer Lingus is the first choice among our users, with 82% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 3 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

Historically, on average around 16% of flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced a delay on any given week. The average delay length over the past 12 months has been 99 minutes.

How long is the flight from Ireland to United Kingdom?

Flight times vary depending on what airport in Ireland you fly out of and what airport in United Kingdom you fly into. For example, flying from Cork to London Heathrow Airport takes 1h 15m on average. On the other hand, flying from Shannon to London Heathrow Airport takes 1h 20m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

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?

As of November 2025, there are 3 operators available to choose from 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.

€16 Cheap Flights from Ireland to the United Kingdom in 2025/26

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Find the cheapest flights from Ireland to the United Kingdom

Round-trip

One-way

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Recent return flight deals from Ireland to the United Kingdom

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06:00 - 07:00DUB-LBA

1h 00mdirect

08:00 - 09:00LBA-DUB

1h 00mdirect

€34Ryanair

Find Deal

Thu, 11 Dec - Sun, 14 Dec

06:25 - 07:25DUB-LBA

1h 00mdirect

07:55 - 08:55LBA-DUB

1h 00mdirect

€35Ryanair

Find Deal

Sat, 29 Nov - Mon, 1 Dec

06:35 - 07:35DUB-LBA

1h 00mdirect

07:55 - 08:55LBA-DUB

1h 00mdirect

€35Ryanair

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Sun, 30 Nov - Mon, 1 Dec

08:35 - 09:35DUB-MAN

1h 00mdirect

21:30 - 22:30MAN-DUB

1h 00mdirect

€39Multiple Airlines

Find Deal

Mon, 5 Jan - Mon, 5 Jan

11:30 - 12:30DUB-MAN

1h 00mdirect

20:10 - 21:10MAN-DUB

1h 00mdirect

€40Multiple Airlines

Find Deal

Mon, 12 Jan - Wed, 28 Jan

15:15 - 16:35DUB-STN

1h 20mdirect

06:30 - 07:50STN-DUB

1h 20mdirect

€53Ryanair

Find Deal

Sat, 6 Dec - Mon, 8 Dec

20:05 - 21:25SNN-LHR

1h 20mdirect

18:05 - 19:25LHR-SNN

1h 20mdirect

€107Aer Lingus

Find Deal

Mon, 1 Dec - Tue, 9 Dec

20:05 - 21:25SNN-LHR

1h 20mdirect

10:00 - 11:30LHR-SNN

1h 30mdirect

€108Aer Lingus

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Thu, 8 Jan - Wed, 14 Jan

19:15 - 20:40DUB-LCY

1h 25mdirect

17:15 - 18:35LCY-DUB

1h 20mdirect

€134British Airways

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Tue, 10 Mar - Tue, 17 Mar

20:05 - 21:30DUB-LCY

1h 25mdirect

13:15 - 14:35LCY-DUB

1h 20mdirect

€135British Airways

Find Deal

Fri, 9 Jan - Sun, 11 Jan

Aer Lingus flights from Ireland to United Kingdom

Our best Aer Lingus deals on Ireland to United Kingdom flight tickets

Aer Lingus

16 Dec

DUB07:30Dublin

1h 20m

EDI08:50Edinburgh Turnhouse

23 Dec

EDI12:00Edinburgh Turnhouse

1h 15m

DUB13:15Dublin

€68

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Aer Lingus

19 Dec

DUB09:20Dublin

1h 00m

LPL10:20Liverpool J. Lennon

20 Dec

LPL10:50Liverpool J. Lennon

1h 00m

DUB11:50Dublin

€69

Find similar

Aer Lingus

18 Dec

DUB09:20Dublin

1h 00m

LPL10:20Liverpool J. Lennon

21 Dec

LPL20:35Liverpool J. Lennon

1h 05m

DUB21:40Dublin

€70

Find similar

Ryanair flights from Ireland to United Kingdom

Our best Ryanair deals on Ireland to United Kingdom flight tickets

Ryanair

11 Dec

DUB06:00Dublin

1h 00m

LBA07:00Leeds/Bradford

14 Dec

LBA08:00Leeds/Bradford

1h 00m

DUB09:00Dublin

€34

Find similar

Ryanair

29 Nov

DUB06:25Dublin

1h 00m

LBA07:25Leeds/Bradford

1 Dec

LBA07:55Leeds/Bradford

1h 00m

DUB08:55Dublin

€35

Find similar

Ryanair

30 Nov

DUB06:35Dublin

1h 00m

LBA07:35Leeds/Bradford

1 Dec

LBA07:55Leeds/Bradford

1h 00m

DUB08:55Dublin

€35

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DublinLeeds

DUB - LBA

DUBLBA

Dublin

Thu 11/12

06:00-07:00

Nonstop1h 00m

Leeds/Bradford

Sun 14/12

08:00-09:00

Nonstop1h 00m

€34

DublinLeeds

DUB - LBA

DUBLBA

Dublin

Sat 29/11

06:25-07:25

Nonstop1h 00m

Leeds/Bradford

Mon 1/12

07:55-08:55

Nonstop1h 00m

€35

DublinLeeds

DUB - LBA

DUBLBA

Dublin

Sun 30/11

06:35-07:35

Nonstop1h 00m

Leeds/Bradford

Mon 1/12

07:55-08:55

Nonstop1h 00m

€35

DublinManchester

DUB - MAN

DUBMAN

Dublin

Mon 5/1

08:35-09:35

Nonstop1h 00m

Manchester

Mon 5/1

21:30-22:30

Nonstop1h 00m

€39

DublinManchester

DUB - MAN

DUBMAN

Dublin

Mon 12/1

11:30-12:30

Nonstop1h 00m

Manchester

Wed 28/1

20:10-21:10

Nonstop1h 00m

€40

DublinLondon

DUB - STN

DUBSTN

Dublin

Sat 6/12

15:15-16:35

Nonstop1h 20m

London Stansted

Mon 8/12

06:30-07:50

Nonstop1h 20m

€53

ShannonLondon

SNN - LHR

SNNLHR

Shannon

Mon 1/12

20:05-21:25

Nonstop1h 20m

London Heathrow

Tue 9/12

18:05-19:25

Nonstop1h 20m

€107

ShannonLondon

SNN - LHR

SNNLHR

Shannon

Thu 8/1

20:05-21:25

Nonstop1h 20m

London Heathrow

Wed 14/1

10:00-11:30

Nonstop1h 30m

€108

DublinLondon

DUB - LCY

DUBLCY

Dublin

Tue 10/3

19:15-20:40

Nonstop1h 25m

London City

Tue 17/3

17:15-18:35

Nonstop1h 20m

€134

DublinLondon

DUB - LCY

DUBLCY

Dublin

Fri 9/1

20:05-21:30

Nonstop1h 25m

London City

Sun 11/1

13:15-14:35

Nonstop1h 20m

€135

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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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to United Kingdom?

The month of January is, on average, the cheapest month to fly to United Kingdom from Ireland, with most prices found around €62. The month of September is another great option to travel to United Kingdom, with average flight prices from Ireland averaging around €74.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart on your flight to United Kingdom is on a Friday when prices can be found for as low as €310. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €683.

What is the cheapest time of day to depart on your flight to United Kingdom?

Flying to United Kingdom from Ireland in the evening is the least expensive time of day to depart. momondo users have found prices as low as €194 when looking at flights departing in the evening. In the afternoon is when there is more demand to fly to United Kingdom, so prices are often more expensive at around €772 per ticket.

What is the cheapest Ireland to United Kingdom flight route?

Fly from Dublin to Edinburgh Turnhouse for the best Ireland - United Kingdom flight prices

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

You are more likely to see cheaper flights to United Kingdom from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around €144 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Ireland for as low as €105 on momondo.

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?

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	€42
Fastest flight time	0h 55m
Direct flights	Every day
Airports in United Kingdom	3 airports

The best one-way flight to United Kingdom from Ireland in the past 72 hours is €42. The best return flight deal from Ireland to United Kingdom found on momondo in the last 72 hours is €61.

The fastest flight from Ireland to United Kingdom takes 0h 55m

Direct flights go from Ireland to United Kingdom every day.

There are 3 airports near United Kingdom: Liverpool J. Lennon (LPL), Leeds/Bradford (LBA), Manchester (MAN)

Search flight deals

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?
As of November 2025, there are 3 operators available to choose from 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?
Based on momondo bookings for flights between Ireland and United Kingdom, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 20.04% of the total bookings. Other popular models include ATR 72-201 / 202 with 19.23%, Boeing 737 MAX 8 with 15.94%, and Airbus A320neo with 11.80%.

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
Aer Lingus	PriceFrom €46	Free Cancellation	Rating 7.2 1,376 reviews	Search Aer Lingus flights
Ryanair	PriceFrom €48	Free Cancellation	Rating 6.3 115 reviews	Search Ryanair flights
British Airways	PriceFrom €84	Free Cancellation	Rating 6.7 7,532 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

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 the United Kingdom

Popular Cities in the United Kingdom

Flights to Londonfrom €33

Flights to Manchesterfrom €36

Flights to Belfastfrom €91

Flights to Edinburghfrom €35

Flights to Birminghamfrom €37

Flights to Glasgowfrom €35

Flights to Bristolfrom €34

Flights to Liverpoolfrom €37

Flights to Newcastle upon Tynefrom €43

Flights to Leedsfrom €34

Flights to Aberdeenfrom €84

Flights to Exeterfrom €131

Cheap flights from Ireland to the United Kingdom from €16

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 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.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Ireland to the United Kingdom

Recent return flight deals from Ireland to the United Kingdom

Recent one-way flight deals from Ireland to the United Kingdom

Recent last minute flight deals from Ireland to the United Kingdom

Recent direct flight deals from Ireland to the United Kingdom

Aer Lingus flights from Ireland to United Kingdom

Our best Aer Lingus deals on Ireland to United Kingdom flight tickets

Ryanair flights from Ireland to United Kingdom

Our best Ryanair deals on Ireland to United Kingdom flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ireland to the United Kingdom that are best for you.

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 month to fly to United Kingdom?

The month of January is, on average, the cheapest month to fly to United Kingdom from Ireland, with most prices found around €62. The month of September is another great option to travel to United Kingdom, with average flight prices from Ireland averaging around €74.

What is the cheapest day to depart on your flight to United Kingdom?

What is the cheapest time of day to depart on your flight to United Kingdom?

What is the cheapest Ireland to United Kingdom flight route?

Fly from Dublin to Edinburgh Turnhouse for the best Ireland - United Kingdom flight prices

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

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?

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

What is the cheapest airline that flies from Ireland to United Kingdom?

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

Which airlines fly to United Kingdom?

How often are flights $[0, preposition:'from ']$[0, article:'from ']$[0, place:'from'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] delayed?

Historically, on average around 16% of flights between $[0, place:'genitive'] and $[1, place:'genitive'] have experienced a delay on any given week. The average delay length over the past 12 months has been 99 minutes.

What is the most punctual flight time for $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on $[0,article:'genitive ']$[0,place:'genitive'] $[1, preposition:'to ']$[1, article:'to ']$[1, place:'to'] flights?

According to our data, AMELIA have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

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

129 flights are operational daily from Ireland to United Kingdom as of November 2025. The most popular departure time for this route is 07:00, with 46% of flights per day taking off at midday.

How many flights depart from Ireland to United Kingdom on average per week?

The number of flights available between Ireland and United Kingdom is 907 per week as of November 2025. The most frequent departure day is Mon, with 21% of weekly flights leaving on this day.

How long is the flight from 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

Fastest flight time

Direct flights

Airports in United Kingdom

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

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?

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

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

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your United Kingdom 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

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