Cheap flights from London Luton Airport to Dublin from £19

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
LTN — DUB
7 joulu — 14 joulu1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London Luton to Dublin are usually found in January or March, booked 42 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Luton to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Luton (LTN) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 7 marraskuu 2025.

Round-trip from

£35

One-way from

£19

Popular in

December

Cheapest in

January

Average price

£60

Good round-trip deal

£48 or less

Good one-way deal

£18 or less
Ryanair
  • Ryanair
  • 12/12-15/12
  • Nonstop
  • 2h 30m total
  • London to Dublin
Ryanair
  • Ryanair
  • 6/1
  • Nonstop
  • 1h 15m total
  • London to Dublin
High demand for flights, 3% potential price rise
Cheapest flight prices on average. 4% potential price decrease (£2 potential savings vs. average return price).
Average for round-trip flights in November 2025
Price to beat on a round-trip flight from London Luton to Dublin.
Price to beat on a one-way flight from London Luton to Dublin.

Find flight deals from Luton to Dublin

Enter your travel dates to find the best prices.

Cheapest flights from Luton to Dublin
Explore the most affordable flight options available from Luton to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 marraskuu 2025.

pe 12/1205:50LTN - DUB
Nonstop1h 15mRyanair
ma 15/1207:40DUB - LTN
Nonstop1h 15mRyanair
Deal found 5/11£35
ma 10/1106:00LTN - DUB
Nonstop1h 15mRyanair
ti 11/1107:20DUB - LTN
Nonstop1h 15mRyanair
Deal found 5/11£37
pe 12/1205:50LTN - DUB
Nonstop1h 15mRyanair
su 14/1206:20DUB - LTN
Nonstop1h 15mRyanair
Deal found 6/11£38
ti 9/1209:00LTN - DUB
Nonstop1h 15mRyanair
ke 10/1208:30DUB - LTN
Nonstop1h 15mRyanair
Deal found 7/11£39
ma 24/1106:00LTN - DUB
Nonstop1h 15mRyanair
la 29/1118:55DUB - LTN
Nonstop1h 15mRyanair
Deal found 6/11£43
la 15/1116:40LTN - DUB
Nonstop1h 15mRyanair
la 22/1115:00DUB - LTN
Nonstop1h 15mRyanair
Deal found 6/11£44
ma 10/1106:00LTN - DUB
Nonstop1h 15mRyanair
ke 12/1118:50DUB - LTN
Nonstop1h 15mRyanair
Deal found 5/11£45
la 6/1216:40LTN - DUB
Nonstop1h 15mRyanair
ma 8/1220:45DUB - LTN
Nonstop1h 15mRyanair
Deal found 6/11£47
pe 5/1205:50LTN - DUB
Nonstop1h 15mRyanair
su 7/1206:20DUB - LTN
Nonstop1h 15mRyanair
Deal found 5/11£47
pe 5/1205:50LTN - DUB
Nonstop1h 15mRyanair
ma 8/1207:40DUB - LTN
Nonstop1h 15mRyanair
Deal found 5/11£48
ma 10/1106:00LTN - DUB
Nonstop1h 15mRyanair
ma 17/1107:40DUB - LTN
Nonstop1h 15mRyanair
Deal found 6/11£49
la 13/1212:25LTN - DUB
Nonstop1h 15mRyanair
ma 15/1210:30DUB - LTN
Nonstop1h 15mRyanair
Deal found 6/11£50

Cheapflights Fare Finder

 
Customise your flight search to find flights from Luton to Dublin 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, Cheapflights users made 858,174 searches. Data last updated 7 marraskuu 2025.
Use the filters below to find and compare flights from London Luton Airport to Dublin that are best for you.

Fly from

Luton

Fly to

Dublin

Route

Depart

Return

Price

LondonDublin

LTN - DUB

LTNDUB

London Luton

pe 12/12

05:50-07:05

Nonstop1h 15m

Dublin

ma 15/12

07:40-08:55

Nonstop1h 15m

£35

LondonDublin

LTN - DUB

LTNDUB

London Luton

pe 12/12

05:50-07:05

Nonstop1h 15m

Dublin

su 14/12

06:20-07:35

Nonstop1h 15m

£38

LondonDublin

LTN - DUB

LTNDUB

London Luton

ma 26/1

08:50-10:05

Nonstop1h 15m

Dublin

ke 28/1

08:30-09:45

Nonstop1h 15m

£39

LondonDublin

LTN - DUB

LTNDUB

London Luton

ti 9/12

09:00-10:15

Nonstop1h 15m

Dublin

ke 10/12

08:30-09:45

Nonstop1h 15m

£39

LondonDublin

LTN - DUB

LTNDUB

London Luton

ma 24/11

06:00-07:15

Nonstop1h 15m

Dublin

la 29/11

18:55-20:10

Nonstop1h 15m

£43

LondonDublin

LTN - DUB

LTNDUB

London Luton

ma 19/1

08:50-10:05

Nonstop1h 15m

Dublin

to 22/1

21:50-23:05

Nonstop1h 15m

£44

LondonDublin

LTN - DUB

LTNDUB

London Luton

ke 19/11

06:50-08:05

Nonstop1h 15m

Dublin

la 29/11

15:00-16:15

Nonstop1h 15m

£47

LondonDublin

LTN - DUB

LTNDUB

London Luton

ma 24/11

06:00-07:15

Nonstop1h 15m

Dublin

ke 26/11

08:30-09:45

Nonstop1h 15m

£47

LondonDublin

LTN - DUB

LTNDUB

London Luton

la 22/11

06:00-07:15

Nonstop1h 15m

Dublin

ke 26/11

08:30-09:45

Nonstop1h 15m

£47

LondonDublin

LTN - DUB

LTNDUB

London Luton

ti 6/1

09:00-10:15

Nonstop1h 15m

£19

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 19 results
1
2

Best time to book a flight from Luton to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Luton with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Luton Airport to Dublin

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

Use this chart to determine the optimal time to book a return flight from Luton to Dublin. Price data was last updated on 31 October 2025.

Booking 42 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Luton Airport to Dublin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Luton Airport to Dublin?

Currently, January is the cheapest month in which you can book a flight from London Luton Airport to Dublin (average of £26). Flying from London Luton Airport to Dublin in December is currently the most expensive (average of £40). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LTN to DUB?

Find hourly flight availability from Luton to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 marraskuu 2025.

When flying from London Luton Airport to Dublin, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 13% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly return from Luton to Dublin. Price data was last updated on 2 November 2025.

Travellers seeking maximum savings on their London Luton Airport to Dublin flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated 7 marraskuu 2025.
Read through reviews of airlines operating flights from London Luton Airport to Dublin, such as Aer Lingus and Ryanair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Food

6.6

Crew

8.0

Comfort

7.1

Entertainment

6.9

Overall

7.2

Boarding

7.4

Reviews

1 / 20
6.0
Good

David,Oct 2025

LIS - DUB

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. A little interpersonal communication training could help this man. Other than those two issues, the flight was fine.

Food

6.6

Crew

8.0

Comfort

7.1

Entertainment

6.9

Overall

7.2

Boarding

7.4

Reviews

1 / 20
6.0
Good

David,Oct 2025

LIS - DUB

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. A little interpersonal communication training could help this man. Other than those two issues, the flight was fine.

Food

6.6

Crew

8.0

Comfort

7.1

Entertainment

6.9

Overall

7.2

Boarding

7.4

Reviews

1 / 20
6.0
Good

David,Oct 2025

LIS - DUB

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. A little interpersonal communication training could help this man. Other than those two issues, the flight was fine.

Related info for your journey

Find useful and relevant information for your journey from Luton to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports serve Luton to Dublin flights?

    When flying to Dublin from London Luton, you will fly out of London Luton Airport (LTN). This airport is not actually based in London, but rather approximately 28 miles away in the town of Luton. It does, however, serve many London-based flights. You can reach the airport by hopping on Bus 99 at the Galaxy Centre in the Luton town centre. Alternatively, there are many taxis that can drop you right outside the Departures terminal of the airport. You will arrive at Dublin Dublin Airport (DUB), roughly 3 miles from the city centre. There are various options to get from the airport into the city centre, including a number of buses that leave regularly from the Arrivals terminal. Pick your area in Dublin, and you will find a bus to take you there quite easily. Taxis are also available, as are car rentals, Uber and even airport shuttles if you book in advance.

  • Which airlines fly directly from Luton to Dublin?

    With the Luton to Dublin journey being a rather quick flight due to the proximity of the two cities, you will find this route is extensively covered on a daily basis by Ryanair, completing the direct journey in just over an hour. The airline also occasionally completes this journey with a one-stop flight that stops in the city of Krakow for a total flying time of roughly 8h 30min. Alternatively, you can opt for Ryanair, going via Kaunas on a one-stop flight that averages 8h 20min. You can also opt for a combination carrier flight from Luton to Dublin, such as the Ryanair and Wizz Air flight that will see you travelling for roughly 7h with one stop.

  • What are the stopover options between Luton and Dublin?

    The Luton to Dublin flight is highly serviced as a direct flight option, leaving very few days when a good direct deal cannot be found. Occasionally, however, there will be times when you may need to incorporate a stop into your flight between the two cities. This will add flying time to your travel schedule without necessarily reducing ticket prices. You can choose to stop in Kaunas in Lithuania with Ryanair for roughly 2h 40min before heading off to Dublin, or alternatively, you can opt for Krakow in Poland for about 2h3 0min, seeing you arrive in Dublin after about 8h 30min of travel. If you choose to go via Katowice in Poland, you can reach Dublin in roughly 7h and will have a layover time that’s just short of 2h.

  • Do I need a passport or visa to fly from Luton to Dublin?

    As a US citizen, you do not need a visa or even a passport when flying from the UK to Dublin. You will, however, need some form of photographic identification at the airport when landing in Dublin, and if you are not born in the UK, you may be required to show proof of nationality.

  • What airport do you fly into for flights to Dublin from London Luton?

    Located just 5.7 mi from the city center, Dublin is the airport most travelers will use when flying to Dublin from London Luton. Booking flights from London Luton to Dublin (DUB) should be relatively easy as there are 0 daily inbound flights from London Luton from 2 different airlines.

  • How long is the flight from London Luton Airport to Dublin?

    There are many flights that can get you from London Luton Airport to Dublin in 1h 15m. Fly via Ryanair to get the fastest option. The distance from London Luton Airport to Dublin is about 269 mi. Generally, flights for this route are direct.

  • What are the cheapest airlines flying from London Luton Airport to Dublin round-trip?

    Ryanair, at £31, was found to be the cheapest airline from London Luton Airport to Dublin. An alternate airline flying to your destination would be Aer Lingus. Ryanair is currently priced 53% below the average price you’ll pay for this route.

  • What are the cheapest flights from London Luton Airport to Dublin?

    Looking for the cheapest flight from London Luton Airport to Dublin? While on average our users pay £56, our data indicates the cheapest price to be £17. The most popular route (London Luton - Dublin), is priced around £29.

  • Can I find deals for flights from Luton to Dublin that include hotel bookings?

    Yes. In addition to deals on Luton to Dublin flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Luton to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luton to Dublin.

  • Can I find deals for business class flights from Luton to Dublin?

    Yes. Cheapflights offers flight deals from Luton to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from London Luton Airport to Dublin (average of £26). Flying from London Luton Airport to Dublin in December is currently the most expensive (average of £40). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Athlone
Wicklow
Tullamore
Cavan
Drogheda
Malahide
Portmarnock
Dundalk
Enniscorthy
Mullingar
Bray
Arklow
Kildare
Carlingford
Maynooth
Swords
Naas

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Fly from Luton to Dublin on these airlines

Choose from the following airlines for your flight from Luton to Dublin. Flights are based on user searches made on Cheapflights and were last updated on 7 marraskuu 2025.

Top 2 airlines flying from Luton to Dublin

Discover the top 2 airlines that operate flights from Luton to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 7 marraskuu 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£31Average£66FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Aer LingusCheapest£99Average£235FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Luton to Dublin?

Cheapflights helps you search for flights from Luton to Dublin via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Luton to Dublin?

Cheapflights simply makes it quick and affordable to book flights from Luton to Dublin by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Luton to Dublin with no change fees?

Certainly. Search results for flights to Dublin from Luton shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Luton to Dublin become cheaper?

Yes! Start tracking prices for Luton to Dublin flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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