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Cheap flights from Dublin to London from €23

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to London departing on 10/11. 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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Cheap return flights

Ryanair Logo
19:15 - 20:30DUB-LTN
1h 15mdirect
Ryanair Logo
20:55 - 22:10LTN-DUB
1h 15mdirect
€44Ryanair
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Fri, 5 Dec - Fri, 12 Dec
Ryanair Logo
07:20 - 08:35DUB-LTN
1h 15mdirect
Ryanair Logo
17:10 - 18:25LTN-DUB
1h 15mdirect
€45Ryanair
Find Deal
Tue, 11 Nov - Wed, 12 Nov
Ryanair Logo
14:10 - 15:25DUB-LTN
1h 15mdirect
Ryanair Logo
09:00 - 10:15LTN-DUB
1h 15mdirect
€46Ryanair
Find Deal
Sat, 1 Nov - Tue, 4 Nov
Ryanair Logo
08:30 - 09:45DUB-LTN
1h 15mdirect
Ryanair Logo
06:50 - 08:05LTN-DUB
1h 15mdirect
€48Ryanair
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Ryanair Logo
07:20 - 08:35DUB-LTN
1h 15mdirect
Ryanair Logo
09:00 - 10:15LTN-DUB
1h 15mdirect
€49Ryanair
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Ryanair Logo
20:35 - 21:45DUB-LTN
1h 10mdirect
Ryanair Logo
16:10 - 17:25LTN-DUB
1h 15mdirect
€49Ryanair
Find Deal
Sat, 11 Oct - Sat, 18 Oct
Ryanair Logo
07:20 - 08:35DUB-LTN
1h 15mdirect
Ryanair Logo
06:00 - 07:15LTN-DUB
1h 15mdirect
€50Ryanair
Find Deal
Thu, 6 Nov - Mon, 10 Nov
Ryanair Logo
08:15 - 09:25DUB-LTN
1h 10mdirect
Ryanair Logo
19:20 - 20:35LTN-DUB
1h 15mdirect
€51Ryanair
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Logo
11:55 - 13:05DUB-LTN
1h 10mdirect
Logo
07:45 - 16:35LTN-DUB
32h 50m1 stop
€89
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Fri, 3 Oct - Sun, 5 Oct
Logo
07:25 - 08:35DUB-LTN
1h 10mdirect
Logo
19:50 - 00:40LTN-DUB
4h 50m1 stop
€101
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Mon, 13 Oct - Mon, 13 Oct

Ryanair flights from Dublin to London Luton Airport

Our best Ryanair deals on Dublin to London Luton Airport flight tickets
Ryanair
5 Dec
DUB19:15Dublin
1h 15m
LTN20:30London Luton
12 Dec
LTN20:55London Luton
1h 15m
DUB22:10Dublin
€44
Find similar
Ryanair
11 Nov
DUB07:20Dublin
1h 15m
LTN08:35London Luton
12 Nov
LTN17:10London Luton
1h 15m
DUB18:25Dublin
€45
Find similar
Ryanair
1 Nov
DUB14:10Dublin
1h 15m
LTN15:25London Luton
4 Nov
LTN09:00London Luton
1h 15m
DUB10:15Dublin
€46
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Dublin 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 13,528 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from Dublin to London Luton Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinLondon

DUB - LTN

DUBLTN

Dublin

Fri 5/12

19:15-20:30

Nonstop1h 15m

London Luton

Fri 12/12

20:55-22:10

Nonstop1h 15m

€44

DublinLondon

DUB - LTN

DUBLTN

Dublin

Tue 11/11

07:20-08:35

Nonstop1h 15m

London Luton

Wed 12/11

17:10-18:25

Nonstop1h 15m

€45

DublinLondon

DUB - LTN

DUBLTN

Dublin

Sat 1/11

14:10-15:25

Nonstop1h 15m

London Luton

Tue 4/11

09:00-10:15

Nonstop1h 15m

€46

DublinLondon

DUB - LTN

DUBLTN

Dublin

Wed 29/10

08:30-09:45

Nonstop1h 15m

London Luton

Wed 5/11

06:50-08:05

Nonstop1h 15m

€48

DublinLondon

DUB - LTN

DUBLTN

Dublin

Thu 30/10

07:20-08:35

Nonstop1h 15m

London Luton

Thu 6/11

09:00-10:15

Nonstop1h 15m

€49

DublinLondon

DUB - LTN

DUBLTN

Dublin

Sat 11/10

20:35-21:45

Nonstop1h 10m

London Luton

Sat 18/10

16:10-17:25

Nonstop1h 15m

€49

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

€50

DublinLondon

DUB - LTN

DUBLTN

Dublin

Wed 15/10

08:15-09:25

Nonstop1h 10m

London Luton

Wed 22/10

19:20-20:35

Nonstop1h 15m

€51

DublinLondon

DUB - LTN

DUBLTN

Dublin

Fri 3/10

11:55-13:05

Nonstop1h 10m

London Luton

Sun 5/10

07:45-16:35

1 stop32h 50m

€89

DublinLondon

DUB - LTN

DUBLTN

Dublin

Mon 13/10

07:25-08:35

Nonstop1h 10m

London Luton

Mon 13/10

19:50-00:40

1 stop4h 50m

€101

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 Dublin 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?

In general, June is the cheapest month to fly from Dublin 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 Dublin, 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 €68. The most expensive day to fly to London Luton Airport is Saturday, with ticket prices averaging around €101.

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

Our data shows that the cheapest Dublin 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 Dublin 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 Dublin for as low as €46 on momondo.

How have Dublin to London Luton Airport flight prices changed over time?

As of September 2025, prices for Dublin to London Luton Airport flights are approximately 70% more expensive when compared to flights at the same time last year.

When to book flights from Dublin to London Luton Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to London Luton Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to London Luton Airport (DUB to LTN) flight deals and tips

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

Fastest flight time

1h 10m

Direct flights

Every day
The fastest flight from Dublin to London Luton Airport takes 1h 10m
Direct flights go from Dublin to London Luton Airport every day.
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  • How far is Dublin to London Luton by plane?

    The straight-line distance from Dublin to London Luton is 429.7 km. A reasonable flight in good conditions will take 1h 05m.

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

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

  • How old do you have to be to fly from Dublin Airport 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 from Dublin Airport 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.

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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Southend-on-Sea
Watford
Gatwick
Surbiton
Chichester
Croydon
Abingdon
Bishop's Stortford
Chelmsford
Milton Keynes
Aylesbury
St. Albans
Woking
Sudbury
Dorking
Dartford
Maidstone
Eastbourne
Sidcup
Ipswich

Why use momondo?

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

It is quick and easy to find Dublin to London 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 London that suits you.

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

Flights from Dublin to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dublin to London.

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

Yes. momondo can track prices for Dublin to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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.
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