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 August 2025, there are 2 flights per day flying from Ireland to London Luton Airport. The most common time of day flights depart is 10:00, with 47% 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 15 per week as of August 2025. The most frequent departure day is Mon, with 53% of weekly flights leaving on this day.

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 Shannon to London Heathrow Airport is 1h 20m on average. London Heathrow Airport is the most popular airport in London Luton Airport.

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

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Find the cheapest flights from Ireland to London

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Recent return flight deals from Ireland to London

16:40 - 17:55NOC-LTN

1h 15mdirect

08:15 - 09:45LTN-NOC

1h 30mdirect

€37Ryanair

Find Deal

Tue, 7 Oct - Mon, 20 Oct

13:40 - 15:00ORK-LTN

1h 20mdirect

11:55 - 13:15LTN-ORK

1h 20mdirect

€37Ryanair

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Fri, 10 Oct - Fri, 17 Oct

11:30 - 12:55KIR-LTN

1h 25mdirect

09:40 - 11:05LTN-KIR

1h 25mdirect

€44Ryanair

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Wed, 8 Oct - Wed, 15 Oct

10:50 - 12:15KIR-LTN

1h 25mdirect

09:00 - 10:25LTN-KIR

1h 25mdirect

€49Ryanair

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Thu, 9 Oct - Thu, 16 Oct

06:20 - 07:35DUB-LTN

1h 15mdirect

09:00 - 10:15LTN-DUB

1h 15mdirect

€50Ryanair

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Sun, 23 Nov - Tue, 25 Nov

07:50 - 09:00DUB-LTN

1h 10mdirect

16:10 - 17:25LTN-DUB

1h 15mdirect

€51Ryanair

Find Deal

Tue, 9 Sep - Sat, 13 Sep

15:25 - 16:35DUB-LTN

1h 10mdirect

09:55 - 11:10LTN-DUB

1h 15mdirect

€51Ryanair

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Fri, 26 Sep - Sun, 5 Oct

09:55 - 11:05DUB-LTN

1h 10mdirect

09:55 - 11:10LTN-DUB

1h 15mdirect

€52Ryanair

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Fri, 19 Sep - Sun, 21 Sep

06:10 - 20:20DUB-LTN

14h 10m1 stop

09:55 - 11:10LTN-DUB

1h 15mdirect

€72

Find Deal

Thu, 2 Oct - Sun, 5 Oct

07:50 - 12:40DUB-LTN

28h 50m1 stop

09:55 - 11:10LTN-DUB

1h 15mdirect

€90

Find Deal

Fri, 3 Oct - Sun, 5 Oct

Ryanair flights from Ireland to London Luton Airport

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

Ryanair

10 Oct

ORK13:40Cork

1h 20m

LTN15:00London Luton

17 Oct

LTN11:55London Luton

1h 20m

ORK13:15Cork

€37

Find similar

Ryanair

8 Oct

KIR11:30Milltown (Kerry) Kerry

1h 25m

LTN12:55London Luton

15 Oct

LTN09:40London Luton

1h 25m

KIR11:05Milltown (Kerry) Kerry

€44

Find similar

Ryanair

9 Oct

KIR10:50Milltown (Kerry) Kerry

1h 25m

LTN12:15London Luton

16 Oct

LTN09:00London Luton

1h 25m

KIR10:25Milltown (Kerry) Kerry

€49

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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

KnockLondon

NOC - LTN

NOCLTN

Knock Intl

Tue 7/10

16:40-17:55

Nonstop1h 15m

London Luton

Mon 20/10

08:15-09:45

Nonstop1h 30m

€37

CorkLondon

ORK - LTN

ORKLTN

Cork

Fri 10/10

13:40-15:00

Nonstop1h 20m

London Luton

Fri 17/10

11:55-13:15

Nonstop1h 20m

€37

Milltown (Kerry)London

KIR - LTN

KIRLTN

Milltown (Kerry) Kerry

Wed 8/10

11:30-12:55

Nonstop1h 25m

London Luton

Wed 15/10

09:40-11:05

Nonstop1h 25m

€44

Milltown (Kerry)London

KIR - LTN

KIRLTN

Milltown (Kerry) Kerry

Thu 9/10

10:50-12:15

Nonstop1h 25m

London Luton

Thu 16/10

09:00-10:25

Nonstop1h 25m

€49

DublinLondon

DUB - LTN

DUBLTN

Dublin

Sun 23/11

06:20-07:35

Nonstop1h 15m

London Luton

Tue 25/11

09:00-10:15

Nonstop1h 15m

€50

DublinLondon

DUB - LTN

DUBLTN

Dublin

Tue 9/9

07:50-09:00

Nonstop1h 10m

London Luton

Sat 13/9

16:10-17:25

Nonstop1h 15m

€51

DublinLondon

DUB - LTN

DUBLTN

Dublin

Fri 26/9

15:25-16:35

Nonstop1h 10m

London Luton

Sun 5/10

09:55-11:10

Nonstop1h 15m

€51

DublinLondon

DUB - LTN

DUBLTN

Dublin

Fri 19/9

09:55-11:05

Nonstop1h 10m

London Luton

Sun 21/9

09:55-11:10

Nonstop1h 15m

€52

DublinLondon

DUB - LTN

DUBLTN

Dublin

Thu 2/10

06:10-20:20

1 stop14h 10m

London Luton

Sun 5/10

09:55-11:10

Nonstop1h 15m

€72

DublinLondon

DUB - LTN

DUBLTN

Dublin

Fri 3/10

07:50-12:40

1 stop28h 50m

London Luton

Sun 5/10

09:55-11:10

Nonstop1h 15m

€90

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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

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 €44. 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 Tuesday is the least expensive day to fly to London Luton Airport. Tickets to fly out on this day can be as low as €69. The most expensive day to fly to London Luton Airport is Saturday, with ticket prices averaging around €102.

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 in the afternoon. Our users have found flights to London Luton Airport in the afternoon for as low as €74. Try not to purchase tickets in the evening because they tend to be around €86. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to London Luton Airport?

You are more likely to see cheaper flights to London Luton Airport from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to London Luton Airport for around €74 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Luton Airport from Ireland for as low as €46 on momondo.

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

Fastest flight time	1h 05m
Direct flights	Mon, Tue, Wed, Fri, Sat and Sun

The fastest flight from Ireland to London Luton Airport takes 1h 05m

Direct flights go from Ireland to London Luton Airport on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights..

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 34.73% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 27.54%, Airbus A320neo at 17.48%, and Airbus A321-100/200 at 5.97%.

Southend-on-Sea

Watford

Gatwick

Surbiton

Chichester

Croydon

Abingdon

Bishop's Stortford

Chelmsford

Milton Keynes

St. Albans

Woking

Sudbury

Dorking

Dartford

Aylesbury

Maidstone

Eastbourne

Sidcup

Harrow

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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 23/9. 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

Recent return flight deals 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

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

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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

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 Tuesday is the least expensive day to fly to London Luton Airport. Tickets to fly out on this day can be as low as €69. The most expensive day to fly to London Luton Airport is Saturday, with ticket prices averaging around €102.

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

How far in advance should I book a flight to London Luton Airport?

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 August 2025, there are 2 flights per day flying from Ireland to London Luton Airport. The most common time of day flights depart is 10:00, with 47% 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 15 per week as of August 2025. The most frequent departure day is Mon, with 53% 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

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