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Flights to London Luton

€15 Cheap flights to London Luton Airport

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to London Luton Airport departing on 14/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ireland to London Luton Airport

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
17:15 - 18:45
NOC
-
LTN
1h 30mdirect
Ryanair Logo
09:50 - 11:20
LTN
-
NOC
1h 30mdirect
€33Ryanair
Mon, 19 Jan - Mon, 26 Jan
Ryanair Logo
19:20 - 20:45
ORK
-
LTN
1h 25mdirect
Ryanair Logo
19:10 - 20:35
LTN
-
ORK
1h 25mdirect
€33Ryanair
Thu, 22 Jan - Mon, 26 Jan
Ryanair Logo
11:45 - 13:15
NOC
-
LTN
1h 30mdirect
Ryanair Logo
07:15 - 08:45
LTN
-
NOC
1h 30mdirect
€34Ryanair
Mon, 26 Jan - Wed, 28 Jan
Ryanair Logo
18:00 - 19:20
KIR
-
LTN
1h 20mdirect
Ryanair Logo
14:20 - 15:40
LTN
-
KIR
1h 20mdirect
€34Ryanair
Fri, 23 Jan - Tue, 27 Jan
Ryanair Logo
09:55 - 11:25
NOC
-
LTN
1h 30mdirect
Ryanair Logo
07:15 - 08:45
LTN
-
NOC
1h 30mdirect
€35Ryanair
Thu, 22 Jan - Wed, 28 Jan
Ryanair Logo
12:35 - 13:55
ORK
-
LTN
1h 20mdirect
Ryanair Logo
19:10 - 20:35
LTN
-
ORK
1h 25mdirect
€35Ryanair
Sat, 24 Jan - Mon, 26 Jan
Ryanair Logo
17:15 - 18:45
NOC
-
LTN
1h 30mdirect
Ryanair Logo
07:15 - 08:45
LTN
-
NOC
1h 30mdirect
€36Ryanair
Tue, 3 Feb - Wed, 4 Feb
Ryanair Logo
21:00 - 22:25
ORK
-
LTN
1h 25mdirect
Ryanair Logo
19:10 - 20:35
LTN
-
ORK
1h 25mdirect
€36Ryanair
Mon, 23 Feb - Mon, 2 Mar
Multiple Airlines Logo
18:55 - 08:15
SNN
-
LTN
13h 20m1 stop
Multiple Airlines Logo
08:45 - 18:30
LTN
-
SNN
9h 45m1 stop
€109Multiple Airlines
Wed, 4 Feb - Wed, 11 Feb
Multiple Airlines Logo
18:55 - 08:15
SNN
-
LTN
13h 20m1 stop
Multiple Airlines Logo
07:40 - 20:30
LTN
-
SNN
12h 50m2 stops
€116Multiple Airlines
Wed, 11 Mar - Fri, 13 Mar

momondo Fare Finder

 
Locate flights to London Luton that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 9 January 2026.
Use the filters below to find and compare flights to London Luton Airport that are best for you.

Fly from

Route

Depart

Return

Price

KnockLondon

NOC - LTN

NOCLTN

Knock Intl

Mon 19/1

17:15-18:45

Nonstop1h 30m

London Luton

Mon 26/1

09:50-11:20

Nonstop1h 30m

€33

CorkLondon

ORK - LTN

ORKLTN

Cork

Thu 22/1

19:20-20:45

Nonstop1h 25m

London Luton

Mon 26/1

19:10-20:35

Nonstop1h 25m

€33

KnockLondon

NOC - LTN

NOCLTN

Knock Intl

Mon 26/1

11:45-13:15

Nonstop1h 30m

London Luton

Wed 28/1

07:15-08:45

Nonstop1h 30m

€34

Milltown (Kerry)London

KIR - LTN

KIRLTN

Milltown (Kerry)

Fri 23/1

18:00-19:20

Nonstop1h 20m

London Luton

Tue 27/1

14:20-15:40

Nonstop1h 20m

€34

KnockLondon

NOC - LTN

NOCLTN

Knock Intl

Thu 22/1

09:55-11:25

Nonstop1h 30m

London Luton

Wed 28/1

07:15-08:45

Nonstop1h 30m

€35

CorkLondon

ORK - LTN

ORKLTN

Cork

Sat 24/1

12:35-13:55

Nonstop1h 20m

London Luton

Mon 26/1

19:10-20:35

Nonstop1h 25m

€35

KnockLondon

NOC - LTN

NOCLTN

Knock Intl

Tue 3/2

17:15-18:45

Nonstop1h 30m

London Luton

Wed 4/2

07:15-08:45

Nonstop1h 30m

€36

CorkLondon

ORK - LTN

ORKLTN

Cork

Mon 23/2

21:00-22:25

Nonstop1h 25m

London Luton

Mon 2/3

19:10-20:35

Nonstop1h 25m

€36

ShannonLondon

SNN - LTN

SNNLTN

Shannon

Wed 4/2

18:55-08:15

1 stop13h 20m

London Luton

Wed 11/2

08:45-18:30

1 stop9h 45m

€109

ShannonLondon

SNN - LTN

SNNLTN

Shannon

Wed 11/3

18:55-08:15

1 stop13h 20m

London Luton

Fri 13/3

07:40-20:30

2 stops12h 50m

€116

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London Luton Airport from

Flights to London Luton Airport – Travel Insights & Trends

Get data-powered insights and trends for flights to London Luton Airport to help you craft the best travel plan.

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 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 €82. The most expensive day to fly to London Luton Airport is Sunday, with ticket prices averaging around €104.

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 February to fly from Ireland, when ticket prices are also cheap, with an average price of €62.

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 €50. Try not to purchase tickets in the afternoon because they tend to be around €123. 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

Cheapest flights to London Luton

Find the cheapest flights to London Luton from your nearest city or airport
Find flights from Dublin to London Luton Airport
CHEAPEST MONTH TO FLY TO LONDON LUTON AIRPORT FROM DUBLINJune43% cheaperFlying from Dublin to London Luton Airport costs on average just €44 in June
MOST EXPENSIVE MONTH TO FLY TO LONDON LUTON AIRPORT FROM DUBLINNovember55% more expensiveIt costs about €119 for flights to London Luton Airport from Dublin in November
MOST POPULAR MONTH TO FLY TO LONDON LUTON AIRPORT FROM DUBLINFebruary950% more users visitedMore momondo users searched in flights to London Luton Airport from Dublin in February than any other month

Cheap London Luton Airport flight deals and tips

Summary info about London Luton Airport flight prices, duration and airlines

Best One-Way Price

€15

Best Round-Trip Price

€33

Fastest flight time

1h 15m

Popular in

November
The best one-way flight price to London from Ireland in the last 72 hours is €15 (Knock Intl to London Luton).
Search Deals
The best round-trip flight price to London from Ireland in the last 72 hours is €33 (Knock Intl to London Luton).
Search Deals
The fastest flight to London from Ireland takes 1h 15m (Dublin to London Luton).
Search Deals
November has the highest demand for flights to London, with a 13% price increase on average.
Search Deals

Frequently asked questions about flying to London Luton Airport

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

Most travellers find the cheapest return flights to London Luton Airport when choosing a flight departing in June.

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

From most locations, the cheapest day to fly to London Luton Airport is Friday. Most users found that departing on a Sunday was most expensive.

What is the cheapest time of day to fly to London Luton Airport?

Typically, cheap prices to London Luton Airport are most often found for Midday flights. Cheap prices are less likely for Afternoon flights.

Is there an alternative airport near London Luton Airport?

Those flying to London Luton Airport could potentially find better pricing at London City Airport (12 km from London city centre), London Heathrow Airport (23 km from London Luton Airport city centre), London Gatwick Airport (38 km from London city centre), London Stansted Airport (50 km from London city centre) or London Southend Airport (57 km from London city centre) depending on the month and departure airport.

Is there a cheaper alternative to flying into London?

London Stansted Airport has an average price of €135 per person and is typically the cheapest airport to fly into when visiting London. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

What is the absolute cheapest flight to London?

€14 is the cheapest deal found on momondo in the last two weeks for a flight to London. This flight is from Espargos and is 96% cheaper than most flights to London. To find the cheapest price to London from your area, use momondo’s Airport-to-Airport Pricing Tool.

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

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

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

The number of operators available for flights to London Luton Airport is 2 as of January 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to London Luton Airport.

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

The travel and health documents required for your trip to London Luton Airport 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 London Luton Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London Luton Airport?

Book flights to London Luton Airport if you plan to visit one of these locations
Croydon
Surbiton
Gatwick
Watford
Southend-on-Sea
Luton
Chichester
Chelmsford
Milton Keynes
Aylesbury
St. Albans
Dorking
Stansted
Abingdon
Ilford
Dartford
Maidstone
High Wycombe
Eastbourne
Ipswich

Why use momondo?

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

Finding the right flight to London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to London with this policy.

How can momondo help me find flights 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 filter your options to help you make an informed choice when booking flights to London.

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

Of course. momondo tracks the price of London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your London Luton trip

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Find better results for your trip to London Luton Airport LTN

Popular Flights to London Luton Airport

Popular routes according to searches in the past day on momondo
Flights from Dublin to LTNfrom €45