What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

How often are flights from Ireland to London delayed?

Historically, on average around 24% of flights between Ireland and London have experienced a delay on any given week. The average delay length over the past 12 months has been 101 minutes.

How long does it take to fly to London Luton Airport?

The average flight duration from Ireland to London Luton Airport depends on which airport you fly into and out of. Flying from Cork to London Heathrow Airport is 1h 15m on average, while flying from Dublin to London Heathrow Airport is 1h 15m on average. London Heathrow Airport is the most popular airport in London Luton Airport.

How many flights depart from Ireland to London Luton Airport on average per week?

The number of flights available between Ireland and London Luton Airport is 8 per week as of December 2025. The most frequent departure day is Fri, with 88% of weekly flights leaving on this day.

What is the cheapest airline that flies from Ireland to London Luton?

Ryanair is the most popular carrier operating from Ireland to London Luton

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

As of December 2025, there are 1 flights per day flying from Ireland to London Luton Airport. The most common time of day flights depart is 14:00, with 52% of flights taking off in the afternoon.

What is the most punctual flight time for Ireland to London 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 Ireland to London flights?

According to our data, Ryanair have had the fewest delays on this route over the last 12 months, with about 24% of their flights experiencing any sort of delay.

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

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

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to London Luton Airport.

What documentation or ID do you need to fly to London Luton Airport?

The required travel and health documents for your London Luton Airport 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 licence and a passport valid for six months after your intended arrival at London Luton Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

€17 Cheap Flights from Ireland to London Luton Airport in 2025/26

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18:20 - 19:45

ORK

LTN

1h 25mdirect

19:10 - 20:35

LTN

ORK

1h 25mdirect

€36Ryanair

Sun, 18 Jan - Mon, 26 Jan

18:00 - 19:30

NOC

LTN

1h 30mdirect

15:20 - 16:50

LTN

NOC

1h 30mdirect

€37Ryanair

Thu, 8 Jan - Mon, 12 Jan

10:45 - 12:05

KIR

LTN

1h 20mdirect

11:55 - 13:15

LTN

KIR

1h 20mdirect

€37Ryanair

Thu, 8 Jan - Mon, 12 Jan

19:20 - 20:45

ORK

LTN

1h 25mdirect

19:10 - 20:35

LTN

ORK

1h 25mdirect

€37Ryanair

Thu, 15 Jan - Mon, 19 Jan

11:45 - 13:15

NOC

LTN

1h 30mdirect

15:20 - 16:50

LTN

NOC

1h 30mdirect

€37Ryanair

Mon, 9 Feb - Mon, 16 Feb

12:35 - 13:55

ORK

LTN

1h 20mdirect

14:25 - 15:50

LTN

ORK

1h 25mdirect

€37Ryanair

Sat, 7 Feb - Sat, 14 Feb

19:20 - 20:45

ORK

LTN

1h 25mdirect

14:25 - 15:50

LTN

ORK

1h 25mdirect

€39Ryanair

Thu, 29 Jan - Sat, 31 Jan

09:10 - 10:40

NOC

LTN

1h 30mdirect

16:05 - 17:35

LTN

NOC

1h 30mdirect

€40Ryanair

Wed, 21 Jan - Thu, 22 Jan

18:30 - 07:40

ORK

LTN

13h 10m1 stop

14:25 - 15:50

LTN

ORK

1h 25mdirect

€82Multiple Airlines

Sat, 7 Feb - Sat, 14 Feb

14:25 - 19:30

NOC

LTN

5h 05m1 stop

09:50 - 11:20

LTN

NOC

1h 30mdirect

€93Multiple Airlines

Fri, 6 Feb - Mon, 9 Feb

Ryanair flights from Ireland to London Luton Airport

Our best Ryanair deals on Ireland to London Luton Airport flight tickets

Ryanair

18 Jan

ORK18:20Cork

1h 25m

LTN19:45London Luton

26 Jan

LTN19:10London Luton

1h 25m

ORK20:35Cork

€36

Find similar

Ryanair

6 Feb

NOC15:45Knock Intl

1h 30m

LTN17:15London Luton

9 Feb

LTN09:50London Luton

1h 30m

NOC11:20Knock Intl

€37

Find similar

Ryanair

9 Feb

NOC11:45Knock Intl

1h 30m

LTN13:15London Luton

16 Feb

LTN15:20London Luton

1h 30m

NOC16:50Knock Intl

€37

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momondo Fare Finder

Use the filters below to find and compare flights from Ireland to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CorkLondon

ORK - LTN

ORKLTN

Cork

Sun 18/1

18:20-19:45

Nonstop1h 25m

London Luton

Mon 26/1

19:10-20:35

Nonstop1h 25m

€36

KnockLondon

NOC - LTN

NOCLTN

Knock Intl

Thu 8/1

18:00-19:30

Nonstop1h 30m

London Luton

Mon 12/1

15:20-16:50

Nonstop1h 30m

€37

Milltown (Kerry)London

KIR - LTN

KIRLTN

Milltown (Kerry)

Thu 8/1

10:45-12:05

Nonstop1h 20m

London Luton

Mon 12/1

11:55-13:15

Nonstop1h 20m

€37

CorkLondon

ORK - LTN

ORKLTN

Cork

Thu 15/1

19:20-20:45

Nonstop1h 25m

London Luton

Mon 19/1

19:10-20:35

Nonstop1h 25m

€37

KnockLondon

NOC - LTN

NOCLTN

Knock Intl

Mon 9/2

11:45-13:15

Nonstop1h 30m

London Luton

Mon 16/2

15:20-16:50

Nonstop1h 30m

€37

CorkLondon

ORK - LTN

ORKLTN

Cork

Sat 7/2

12:35-13:55

Nonstop1h 20m

London Luton

Sat 14/2

14:25-15:50

Nonstop1h 25m

€37

CorkLondon

ORK - LTN

ORKLTN

Cork

Thu 29/1

19:20-20:45

Nonstop1h 25m

London Luton

Sat 31/1

14:25-15:50

Nonstop1h 25m

€39

KnockLondon

NOC - LTN

NOCLTN

Knock Intl

Wed 21/1

09:10-10:40

Nonstop1h 30m

London Luton

Thu 22/1

16:05-17:35

Nonstop1h 30m

€40

CorkLondon

ORK - LTN

ORKLTN

Cork

Sat 7/2

18:30-07:40

1 stop13h 10m

London Luton

Sat 14/2

14:25-15:50

Nonstop1h 25m

€82

KnockLondon

NOC - LTN

NOCLTN

Knock Intl

Fri 6/2

14:25-19:30

1 stop5h 05m

London Luton

Mon 9/2

09:50-11:20

Nonstop1h 30m

€93

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ireland to London Luton Airport

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 London Luton Airport?

In general, June is the cheapest month to fly from Ireland to London Luton Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €43. If you don’t want to visit London Luton Airport in June, then you should wait until May to fly from Ireland, when ticket prices are also cheap, with an average price of €59.

What is the cheapest day to depart on your flight to London Luton Airport?

Our data shows that Friday is the least expensive day to fly to London Luton Airport. Tickets to fly out on this day can be as low as €81. The most expensive day to fly to London Luton Airport is Saturday, with ticket prices averaging around €130.

What is the cheapest time of day to depart on your flight to London Luton Airport?

Our data shows that the cheapest Ireland to London Luton Airport flights are usually those with departure times at midday. Our users have found flights to London Luton Airport at midday for as low as €49. Try not to purchase tickets in the afternoon because they tend to be around €134. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Ireland to London Luton flight route?

Fly from Dublin to London Luton for the best Ireland - London Luton flight prices

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

There is only 1 cabin class available to choose from on Ireland to London Luton flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Ireland to London Luton Airport flight deals and tips

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

Best price found	€67
Fastest flight time	1h 15m
Direct flights	Every day

The best flight deal from Ireland to London Luton Airport found on momondo in the last 72 hours is €67

The fastest flight from Ireland to London Luton Airport takes 1h 15m

Direct flights go from Ireland to London Luton Airport every day.

Search flight deals

When did momondo last update prices for flights from Ireland to London Luton Airport?
Prices for flights from Ireland to London Luton Airport were last updated today.
How old do you have to be to fly from Ireland to London Luton Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to London Luton Airport.
What documentation or ID do you need to fly to London Luton Airport?
The required travel and health documents for your London Luton Airport 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 licence and a passport valid for six months after your intended arrival at London Luton Airport. 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 Luton Airport?
momondo data reveals that the most frequently booked plane model on the route from Ireland to London Luton Airport is Boeing 737-800 Passenger/BBJ2 (winglets), representing 34.70% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 31.30%, Airbus A320neo at 14.02%, and Airbus A321neo at 4.67%.

Croydon

Surbiton

Watford

Southend-on-Sea

Luton

Chichester

Gatwick

Chelmsford

Milton Keynes

Aylesbury

St. Albans

Stansted

Dorking

Abingdon

Ilford

Dartford

High Wycombe

Maidstone

Eastbourne

Ipswich

Why use momondo?

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

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 London for you.

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

All flight searches from Ireland to London on momondo can be filtered to show those which offer flexible booking policies.

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

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 London from Ireland.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Ireland and alert you when they change.

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Cheap flights from Ireland to London from €17

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 21/1. 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 London

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Ryanair flights from Ireland to London Luton Airport

Our best Ryanair deals on Ireland to London Luton Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Ireland to London Luton Airport that are best for you.

See travel insights to London from

How to get the cheapest flight ticket from Ireland to London Luton Airport

What is the cheapest month to fly to London Luton Airport?

What is the cheapest day to depart on your flight to London Luton Airport?

Our data shows that Friday is the least expensive day to fly to London Luton Airport. Tickets to fly out on this day can be as low as €81. The most expensive day to fly to London Luton Airport is Saturday, with ticket prices averaging around €130.

What is the cheapest time of day to depart on your flight to London Luton Airport?

What is the cheapest Ireland to London Luton flight route?

Fly from Dublin to London Luton for the best Ireland - London Luton flight prices

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

There is only 1 cabin class available to choose from on Ireland to London Luton flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Ireland to London Luton?

Ryanair is the most popular carrier operating from Ireland to London Luton

How often are flights from Ireland to London delayed?

Historically, on average around 24% of flights between Ireland and London have experienced a delay on any given week. The average delay length over the past 12 months has been 101 minutes.

What is the most punctual flight time for Ireland to London 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.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Ireland to London flights?

According to our data, Ryanair have had the fewest delays on this route over the last 12 months, with about 24% of their flights experiencing any sort of delay.

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

As of December 2025, there are 1 flights per day flying from Ireland to London Luton Airport. The most common time of day flights depart is 14:00, with 52% of flights taking off in the afternoon.

How many flights depart from Ireland to London Luton Airport on average per week?

The number of flights available between Ireland and London Luton Airport is 8 per week as of December 2025. The most frequent departure day is Fri, with 88% of weekly flights leaving on this day.

How long does it take to fly to London Luton Airport?

Cheap Ireland to London Luton Airport flight deals and tips

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

Best price found

Fastest flight time

Direct flights

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

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

What documentation or ID do you need to fly to London Luton Airport?

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

Travelling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London Luton Airport 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 London

Popular Cities in the United Kingdom

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