Cheap flights from Ireland to London from £14

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 25/11. 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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0 bags

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Recent return flight deals from Ireland to London

Enter your travel dates to find the best prices.
Ryanair Logo
09:10 - 10:40NOC-LTN
1h 30mdirect
Ryanair Logo
07:15 - 08:45LTN-NOC
1h 30mdirect
£29Ryanair
Find Deal
Wed, 10 Dec - Wed, 17 Dec
Ryanair Logo
09:10 - 10:40NOC-LTN
1h 30mdirect
Ryanair Logo
07:15 - 08:45LTN-NOC
1h 30mdirect
£29Ryanair
Find Deal
Wed, 12 Nov - Wed, 19 Nov
Ryanair Logo
15:25 - 16:45KIR-LTN
1h 20mdirect
Ryanair Logo
13:35 - 14:55LTN-KIR
1h 20mdirect
£32Ryanair
Find Deal
Wed, 10 Dec - Wed, 17 Dec
Ryanair Logo
12:35 - 13:55ORK-LTN
1h 20mdirect
Ryanair Logo
14:25 - 15:50LTN-ORK
1h 25mdirect
£32Ryanair
Find Deal
Sat, 6 Dec - Sat, 13 Dec
Ryanair Logo
18:00 - 19:20KIR-LTN
1h 20mdirect
Ryanair Logo
09:15 - 10:35LTN-KIR
1h 20mdirect
£34Ryanair
Find Deal
Fri, 14 Nov - Sun, 16 Nov
Ryanair Logo
14:45 - 16:00DUB-LTN
1h 15mdirect
Ryanair Logo
16:40 - 17:55LTN-DUB
1h 15mdirect
£38Ryanair
Find Deal
Fri, 5 Dec - Sat, 6 Dec
Ryanair Logo
14:45 - 16:00DUB-LTN
1h 15mdirect
Ryanair Logo
20:55 - 22:10LTN-DUB
1h 15mdirect
£38Ryanair
Find Deal
Fri, 5 Dec - Fri, 5 Dec
Ryanair Logo
07:20 - 08:35DUB-LTN
1h 15mdirect
Ryanair Logo
06:00 - 07:15LTN-DUB
1h 15mdirect
£39Ryanair
Find Deal
Thu, 6 Nov - Mon, 10 Nov
Multiple Airlines Logo
21:25 - 12:05ORK-LTN
14h 40m1 stop
Multiple Airlines Logo
17:30 - 18:55LTN-ORK
1h 25mdirect
£83Multiple Airlines
Find Deal
Mon, 1 Dec - Thu, 4 Dec
Multiple Airlines Logo
11:10 - 23:45NOC-LTN
12h 35m1 stop
Multiple Airlines Logo
07:15 - 08:45LTN-NOC
1h 30mdirect
£86Multiple Airlines
Find Deal
Wed, 10 Dec - Wed, 17 Dec

Ryanair flights from Ireland to London Luton Airport

Our best Ryanair deals on Ireland to London Luton Airport flight tickets
Ryanair
10 Dec
NOC09:10Knock Intl
1h 30m
LTN10:40London Luton
17 Dec
LTN07:15London Luton
1h 30m
NOC08:45Knock Intl
Ryanair
12 Nov
NOC09:10Knock Intl
1h 30m
LTN10:40London Luton
19 Nov
LTN07:15London Luton
1h 30m
NOC08:45Knock Intl
Ryanair
10 Dec
KIR15:25Milltown (Kerry)
1h 20m
LTN16:45London Luton
17 Dec
LTN13:35London Luton
1h 20m
KIR14:55Milltown (Kerry)

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to London Luton Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 28 October 2025.
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

Wed 10/12

09:10-10:40

Nonstop1h 30m

London Luton

Wed 17/12

07:15-08:45

Nonstop1h 30m

£29

KnockLondon

NOC - LTN

NOCLTN

Knock Intl

Wed 12/11

09:10-10:40

Nonstop1h 30m

London Luton

Wed 19/11

07:15-08:45

Nonstop1h 30m

£29

Milltown (Kerry)London

KIR - LTN

KIRLTN

Milltown (Kerry)

Wed 10/12

15:25-16:45

Nonstop1h 20m

London Luton

Wed 17/12

13:35-14:55

Nonstop1h 20m

£32

CorkLondon

ORK - LTN

ORKLTN

Cork

Sat 6/12

12:35-13:55

Nonstop1h 20m

London Luton

Sat 13/12

14:25-15:50

Nonstop1h 25m

£32

Milltown (Kerry)London

KIR - LTN

KIRLTN

Milltown (Kerry)

Fri 14/11

18:00-19:20

Nonstop1h 20m

London Luton

Sun 16/11

09:15-10:35

Nonstop1h 20m

£34

DublinLondon

DUB - LTN

DUBLTN

Dublin

Fri 5/12

14:45-16:00

Nonstop1h 15m

London Luton

Sat 6/12

16:40-17:55

Nonstop1h 15m

£38

DublinLondon

DUB - LTN

DUBLTN

Dublin

Fri 5/12

14:45-16:00

Nonstop1h 15m

London Luton

Fri 5/12

20:55-22:10

Nonstop1h 15m

£38

DublinLondon

DUB - LTN

DUBLTN

Dublin

Thu 6/11

07:20-08:35

Nonstop1h 15m

London Luton

Mon 10/11

06:00-07:15

Nonstop1h 15m

£39

CorkLondon

ORK - LTN

ORKLTN

Cork

Mon 1/12

21:25-12:05

1 stop14h 40m

London Luton

Thu 4/12

17:30-18:55

Nonstop1h 25m

£83

KnockLondon

NOC - LTN

NOCLTN

Knock Intl

Wed 10/12

11:10-23:45

1 stop12h 35m

London Luton

Wed 17/12

07:15-08:45

Nonstop1h 30m

£86

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

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?

The cheapest month to fly to London Luton Airport from Ireland is in June. Flight prices, which tend to average around £38, are often lower during this time because this is during the off-season. 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 £52.

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

The cheapest day to depart from Ireland to London Luton Airport is on a Tuesday. Travellers who choose to depart for London Luton Airport on a Tuesday will often find tickets for as low as £44. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to London Luton Airport on Friday is £69.

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 £54. Try not to purchase tickets in the afternoon because they tend to be around £73. 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.

Can stopping save me money on Ireland to London Luton Airport flights?

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

£21

Fastest flight time

1h 15m

Direct flights

Every day
The best one-way flight to London Luton Airport from Ireland in the past 72 hours is £21. The best return flight deal from Ireland to London Luton Airport found on momondo in the last 72 hours is £24.
The fastest flight from Ireland to London Luton Airport takes 1h 15m
Direct flights go from Ireland to London Luton Airport every day.
  • When did momondo last update prices for flights from Ireland to London Luton Airport?

    Prices for flights from Ireland to London Luton Airport are updated daily.

  • How many operators does momondo search for flights from Ireland to London Luton Airport?

  • 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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify 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 license 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?

Best airlines flying from Ireland to London Luton Airport

Compare and see reviews for airlines that fly from Ireland to London Luton Airport with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £28Free CancellationRating
6.8
5,187 reviews
Search Ryanair flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Colchester
Dover
Hayes
Chelmsford
Worthing
Dartford
Ramsgate
Bedford
Stansted

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Ireland.

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 all potential Ireland to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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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1 adult
Thu 27/11
Thu 4/12

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