LTN - DUB

£19 Find Cheap Flights from London Luton Airport to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Luton to Dublin departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Dublin, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Luton to Dublin (LTN-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Luton to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Luton to Dublin

Fri, 12 Dec - Sat, 13 Dec
Ryanair Logo
05:50 - 07:05LTN-DUB
1h 15mdirect
Ryanair Logo
15:00 - 16:15DUB-LTN
1h 15mdirect
£34Ryanair
Find Deal
Sat, 15 Nov - Sun, 16 Nov
Ryanair Logo
21:00 - 22:15LTN-DUB
1h 15mdirect
Ryanair Logo
06:20 - 07:35DUB-LTN
1h 15mdirect
£34Ryanair
Find Deal
Sat, 1 Nov - Sat, 15 Nov
Ryanair Logo
16:40 - 17:55LTN-DUB
1h 15mdirect
Ryanair Logo
18:55 - 20:10DUB-LTN
1h 15mdirect
£35Ryanair
Find Deal
Tue, 11 Nov - Sun, 16 Nov
Ryanair Logo
09:00 - 10:15LTN-DUB
1h 15mdirect
Ryanair Logo
06:20 - 07:35DUB-LTN
1h 15mdirect
£36Ryanair
Find Deal
Sun, 30 Nov - Sun, 7 Dec
Ryanair Logo
08:05 - 09:20LTN-DUB
1h 15mdirect
Ryanair Logo
06:20 - 07:35DUB-LTN
1h 15mdirect
£36Ryanair
Find Deal
Fri, 21 Nov - Mon, 24 Nov
Ryanair Logo
05:50 - 07:05LTN-DUB
1h 15mdirect
Ryanair Logo
20:45 - 22:00DUB-LTN
1h 15mdirect
£37Ryanair
Find Deal
Tue, 9 Dec - Thu, 11 Dec
Ryanair Logo
09:00 - 10:15LTN-DUB
1h 15mdirect
Ryanair Logo
15:50 - 17:05DUB-LTN
1h 15mdirect
£38Ryanair
Find Deal
Fri, 21 Nov - Sun, 23 Nov
Ryanair Logo
05:50 - 07:05LTN-DUB
1h 15mdirect
Ryanair Logo
06:20 - 07:35DUB-LTN
1h 15mdirect
£39Ryanair
Find Deal
Sat, 8 Nov - Mon, 10 Nov
Ryanair Logo
16:40 - 17:55LTN-DUB
1h 15mdirect
Ryanair Logo
07:40 - 08:55DUB-LTN
1h 15mdirect
£39Ryanair
Find Deal
Fri, 7 Nov - Sun, 9 Nov
Ryanair Logo
05:50 - 07:05LTN-DUB
1h 15mdirect
Ryanair Logo
06:20 - 07:35DUB-LTN
1h 15mdirect
£40Ryanair
Find Deal

Everything you should know

Our travellers' advice
AI-generated summary based on content written by travel experts
Luton’s security improved with smart scanners.
Dublin offers 24-hour bus services to the city.
Expert advice
Expert advice
Expert advice
Expert advice
Video guide: How to find cheap flights to Dublin
Watch video
Watch video
Watch video
Watch video
When to book
3 weeks
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 52% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 31% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
£34
Overall average: £93
Ryanair
Fri 12/12Sat 13/12
LTN - DUB • Direct
Cheapest one-way flight
£19
Typical prices: £25-£74
Ryanair
Tue 4/11
LTN - DUB • Direct
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Dublin!
Booking Insights

KAYAK's insights & trends for Luton to Dublin flights

Get data-powered insights and trends into flights from Luton to Dublin to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to Dublin
Find cheap flights to Dublin

Planning a trip from Luton to Dublin? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from London Luton Airport to Dublin?

The average price of all round-trip flights from London Luton Airport to Dublin clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Dublin on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from London Luton Airport to Dublin. For your return ticket, we recommend flying on a Monday and avoiding Fridays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Luton Airport to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London Luton Airport to Dublin is January, where tickets cost £46 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is £93 and £75 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Luton Airport to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London Luton Airport to Dublin, you should book around 3 weeks before departure, which saves you about 52% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Expert advice

Expert advice for your flight from Luton to Dublin

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
LTN

Luton’s security has improved with smart scanners, but allow 20-30 minutes to pass through during busy times.

Read more about LTNby Duncan Madden
DUB

Dublin offers 24-hour bus services to the city centre, including double-decker rides for better views.

Read more about DUBby Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on DUB

Ramsey Qubein

Ramsey Qubein

An avid traveller and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg, among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Duncan Madden

Duncan Madden

Expert on LTN

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more

Good to know - Cheap tickets from London Luton Airport to Dublin

Low seasonJanuary
Cheapest flight£19
Best time to beat the crowds (31% less expensive on average)
Most popular time to fly and prices are also 4% lower on average.
Flight from London Luton Airport to Dublin

When to book flights from Luton to Dublin

Are your dates flexible? Find out the best times to travel from Luton to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Luton Airport to Dublin flights

  • Is there a direct flight between London Luton Airport and Dublin Airport?

    Yes, there are many direct flights during the week that fly from Luton Airport to Dublin Airport, so you’ll be enjoying the capital of Ireland before you know it. With Ryanair operating this route, you should be able to find a good deal on your flight too.

  • Can I fast-track through security at Luton Airport?

    Yes, you can speed up your journey through the security lanes at Luton Airport by purchasing a fast-track security ticket ahead of your trip to Dublin. For about £5 per person, you will get a QR code that gives you access to the express lane during the time slot you are allocated. Children under two get free entry. This is a great way to get your holiday underway in an efficient manner.

  • Are there hotels at Luton Airport I can stay at before my flight?

    Yes, should you need to book an airport hotel due to your flight leaving early, or perhaps you just don’t want to be in a rush the day you depart, then there are several options available. You can pick a hotel such as the Holiday Inn Express, which is only a short walk from the terminal building on the morning of your flight.

  • How do I get from Dublin airport to the city centre?

    From Dublin Airport, you will be in the city centre in no time. The Dublin Bus can be caught from the Airport Bus Park in zone 15. This costs around €6 (£5) and takes approximately 40min. You can also get a taxi if you need to get to the centre faster. These can be found at the front of the terminal building and cost about €25 (£21) and take about 30min.

  • What flight routes does Ryanair offer between London Luton Airport and Dublin?

    The majority of Ryanair flights from London Luton to Dublin are direct flights, but the airline does work in conjunction with other airlines to offer flights with a single stopover en route. A few of these stopovers include Edinburgh, Glasgow, Miltown Kerry, and Amsterdam. There are also flights with two stopovers in places like Knock and Liverpool.

  • What are the benefits of flying to Dublin from London Luton instead of other London Airports?

    Luton Airport is easily accessible from central London, making it convenient for travellers. Additionally, Ryanair operates frequent flights between Luton and Dublin, providing flexibility in scheduling. Luton Airport also generally experiences less congestion compared to other London airports.

  • Where will I find car hire at Dublin Airport (DUB)?

    To reach the car rental desks at Dublin Airport (DUB), follow the overhead signs to the Arrivals Hall and proceed to the designated car rental area. Major car hires companies such as Avis, Budget, Enterprise, Europcar, Hertz, and SIXT operate from Dublin Airport, offering a variety of vehicles and services to meet travellers' needs.

  • What ticket classes are available through Ryanair on these flights?

    Ryanair offers three ticket classes on flights from London Luton to Dublin. These include the Standard fare, which includes a carry-on bag and seat selection; Plus fare, with additional benefits like priority boarding and an additional cabin bag; and the Flexi Plus fare, providing maximum flexibility with free flight changes and other perks.

  • What is the cheapest flight from London Luton Airport to Dublin?

    In the last 3 days, the lowest price for a flight from London Luton Airport to Dublin was £25 for a one-way ticket and £45 for a return.

  • Which airports will I be using when flying from London Luton Airport to Dublin?

    London Luton Airport airport is called London Luton and the only airport in Dublin is Dublin.

  • Which aircraft models fly most regularly from London Luton Airport to Dublin?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the London Luton Airport to Dublin flight route.

  • On which days can I fly direct from London Luton Airport to Dublin?

    There are direct flights from London Luton Airport to Dublin on a daily basis.

  • Which is the best airline for flights from London to Dublin, Aer Lingus or Ryanair?

    The two airlines most popular with KAYAK users for flights from London to Dublin are Aer Lingus and Ryanair. With an average price for the route of £229 and an overall rating of 7.2, Aer Lingus is the most popular choice. Ryanair is also a great choice for the route, with an average price of £65 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from London Luton Airport to Dublin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London Luton Airport to Dublin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London Luton Airport to Dublin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from London Luton Airport is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London Luton Airport to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Dublin with an airline and back to London Luton Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Luton Airport to Dublin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from London Luton Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London Luton Airport to Dublin

  • Looking for a cheap flight from Dublin to London Luton Airport? 25% of our users found flights on this route for £24 or less one-way and £41 or less round-trip.
  • You can reach London Luton Airport with ease from the centre of London. The City Thameslink Railway offers regular train journeys from about £13.50, which take around 45min. The airport is also very accessible by car via the A1081.
  • Once you arrive at Dublin Airport, you will be able to reach loads of great destinations easily. You can drive to Drogheda in about 30min, or you can get to Dundalk in approximately 45min by car, making it well located for your onward journey.
  • Ahead of your flight, you can visit a lounge at London Luton Airport, such as the Aspire Lounge, which costs about £22 per person. You’ll be able to enjoy benefits such as free snacks, refreshments, and Wi-Fi in a relaxing environment.
  • At Luton Airport, you can make sure you are all set for your trip to Ireland by exchanging your currency from Pounds to Euros. In the departures lounge, you will find an International Currency Exchange (ICE) bureau prominently located so that you can get the right money for your trip.
  • There is also the option to exchange your currency at Dublin Airport, should you not have time in Luton. You can find an ICE bureau in Terminal 1 arrivals and the terminal 2 baggage hall, as well as many ATMs throughout the airport too.
  • Ryanair's baggage policy for flights from London Luton to Dublin allows passengers to bring one small bag on board for free, with maximum dimensions of 40 cm x 20 cm x 25 cm. Additional baggage, such as a larger cabin bag or checked luggage, may incur additional fees and should be checked with the airline's specific guidelines.
  • Be aware of self-transfer stopovers on flights with easyJet and Ryanair. If you miss your connecting flight because of delays, you are responsible for any additional cost. Make sure your stopover is at least 3 hours long, like flights via Glasgow, to give yourself enough time.

Prefer to fly direct from London Luton Airport to Dublin?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Luton to Dublin.
Find which airlines fly direct from London Luton Airport to Dublin Airport, which days they fly and book direct flights.

Direct departures

London Luton to Dublin

Monday

Ryanair

Ryanair

Tuesday

Ryanair

Ryanair

Wednesday

Ryanair

Ryanair

Thursday

Ryanair

Ryanair

Friday

Ryanair

Ryanair

Saturday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

Direct returns

Dublin to London Luton

Monday

Ryanair

Ryanair

Tuesday

Ryanair

Ryanair

Wednesday

Ryanair

Ryanair

Thursday

Ryanair

Ryanair

Friday

Ryanair

Ryanair

Saturday

Ryanair

Ryanair

Sunday

Ryanair

Ryanair

See more direct flights

Reviews of the top airlines flying from Luton to Dublin

 
See real verified KAYAK customer reviews for airlines flying from London to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Luton to Dublin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Aer LingusOverall score based on 1341 reviews
8.0Crew
7.1Comfort
6.9Entertainment
6.5Food
7.4Boarding
Airline reviews

The boarding process was not good. From check-in, there was only one desk for check-in, which made for a very long line. I asked to print out my boarding pass for the next leg of my trip, also via Aer Lingus, and they said they couldn't. I was unable to do this on the app or online, either. Many fellow passengers I spoke to had the same issue. Because the plane was delayed taking off by 90 minutes, everyone had to quickly go to a desk for their next boarding pass which was chaos. Overall it wasn't a smooth or happy experience.

2.0 MediocreSerena, Oct 2025VCE - DUB
Read more Aer Lingus reviews

The boarding process was not good. From check-in, there was only one desk for check-in, which made for a very long line. I asked to print out my boarding pass for the next leg of my trip, also via Aer Lingus, and they said they couldn't. I was unable to do this on the app or online, either. Many fellow passengers I spoke to had the same issue. Because the plane was delayed taking off by 90 minutes, everyone had to quickly go to a desk for their next boarding pass which was chaos. Overall it wasn't a smooth or happy experience.

UNDERPRISER IS A CRIMINAL ORGANIZATION. I WILL NEVER LET THEM MANAGE ANOTHER TRIP. THEY ESSENTIALLY WERE TRYING TO EXTORT ME FOR "Permission" FROM THEM not TO USE MY ROME TO DUBLIN FLIGHT. I did not use this flight, and despite many communications with both Aer Lingus and Underpricers, to the end, they insisted I could not do this, while Aer Lingus kept telling me there was no problem. And in fact, I had zero problems catching that second leg of the trip home from Dublin to LAX.. As if harrassment, underpricers sent me a rude and insensitve email insisting Aer Lingus would not honor the flight home to LAX from DUB. ON THE MORNING OF THE TRAVEL!!! KAYAK SHOULD NOT USE UNDERPRICER "services" They are dishonest and sadistic.

We left 2 1/2 hours late. It wasn't the airlines fault but they did nothing to help the situation. Even water had a price tag. The next flight was better.

They specifically asked about my flight from bordeaux to Dublin, which was fine. A little lacking but for a 1 and a half hour flight - it was more than enough. I transferred at Dublin and went to Newark. And wow that flight was incredible.

I liked that I went thru customs in Dublin instead of having to do that in LA.

Aer Lingus unfortunately seems more like a budget airline than a national carrier. The plane was fine. The crew seemed a bit hurried and without that Irish charm (which may be an inappropriate stereotype and maybe not to be expected on a long international flight but other carriers seem to pull it off). My biggest complaint was that my gold status on Alaska Airlines--which gets me into lounges with BA and other partner airlines--was not accepted at lounges in Rome or Dublin, despite Aer Lingus on paper anyway partnering with Alaska. But the flight itself through Kayak was several hundred dollars cheaper than others, so overall, the right decision. Also, be aware that US customs on flights from Dublin occurs in Dublin (like Canadian airports) so if you have a connection or are just departing from Ireland, give yourself enough time (up to 30 minutes) to negotiate all of the lines. Still better than going through customs in the US after a 10 hour flight.

The flight was okay however, for whatever reason they were not able to check me in for all 3 flights that I had booked through them creating a big problem when I landed in Toronto, in addition my luggage never made it to Toronto as well. So overall experience was not good

Our first flight from Venice to Dublin was delayed due to very bad weather and when we did arrive we were ushered out of the secure area to collect our luggage then told we could not Demeter as the US Customs team closed at 4pm. Thus we were stuck in Dublin for one night with hundreds of passengers scrambling for information and little help from the local staff. Many passengers were left without accommodation and told to find something on their own. We were also told we would get contacted with rebooking details and did not, requiring us to make those arrangements ourselves, in some cases at a very high out of pocket cost. Many passengers swore they would never fly on Aer Lingus again.

Crew was friendly and helpful, plane was comfortable would fly with them again

Wheelchair assistance didn't turn up on time. We had to walk to baggage reclaim and to taxi.

Take off was great but landing is always with a bump.

Staff were very professional. Much better than the outgoing flight from Dublin. Seat cushions were practically non existent. Making for a very uncomfortable flight.

Flight was delayed by 1 hour 45 minutes. Aircraft was cramped, dirty and uncomfortable. Boarding staff more interested in charging you for oversize baggage than getting you on board. Overall not a pleasant experience.

They were extremely unprofessional and unhelpful at check in. They did not understand laws related to Spanish residents flying with family It was very discriminatory the way we were treated.

A delay of almost 3 hours. It was evident that the staff wanted us to board urgently, to the point of rudeness, to avoid paying compensation

It's not the staff's fault. The cabin crew do their best but the setup in Stansted Airport by Ryanair is poor. The herding of people like cattle is unacceptable before boarding and is something that's in every airport but only in Stansted have I seen the queueing of passengers outside the plane on the tarmac and the crew only turning up with maybe 5 minutes to depart. This is a resource issue . Yes prices are good but seemingly comes with a price of poor treatment of customers. I'll pay more next time

On time arrival but the aircraft had seen better days and needed a deep clean.

It was appalling, full of young people who were drunk and disobeying instructions to sit down. Crew did nothing to enforce. There was a Ryanair pilot sitting in the aisle opposite me who talked through out the safety briefing so loudly I couldn’t hear. Whole thing felt unsafe

Delayed for 2 hours lack of communication no refreshments as promised and the drinks on board were not as ordered and refused to refund

Flight was fine, crew were good, cabin director spoke far too much; disembarking at Dublin Airport and entry into the terminal building was just dreadful, like entering the back door of a neglected factory building. What an awful impression it must give to first time visitors to Ireland.

Everything you need to know for your flight from Luton to Dublin

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.