Cheap flights from London Luton Airport to Dublin from C$ 39
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Luton to Dublin
Cheapest flights from Luton to DublinExplore 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 6 October 2026.
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 6 October 2026.
Best flights from Luton to DublinDiscover carefully curated flight deals from Luton to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.
Discover carefully curated flight deals from Luton to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 6 October 2026.
Direct flights from Luton to DublinExplore direct flight options from Luton to Dublin based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 October 2026.
Explore direct flight options from Luton to Dublin based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 October 2026.
Last-minute flights from Luton to DublinDiscover last-minute flight deals from Luton to Dublin. Data last updated 6 October 2026 and is based on user searches.
Discover last-minute flight deals from Luton to Dublin. Data last updated 6 October 2026 and is based on user searches.
One-way flights from Luton to DublinSearch for one-way flight options from Luton to Dublin. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.
Search for one-way flight options from Luton to Dublin. Find affordable one-way fares based on user searches. Data last updated 6 October 2026.
Find 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 6 October 2026.
Cheapflights Fare Finder
Use the filters below to find and compare flights from London Luton Airport to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
LondonDublin
LTN London Luton - DUB Dublin
LTNDUB
London Luton
Thu 19/11
6:00 p.m.-7:20 p.m.
Nonstop1h 20m
Dublin
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
LondonDublin
LTN London Luton - DUB Dublin
LTNDUB
London Luton
Sun 6/12
8:40 a.m.-10:00 a.m.
Nonstop1h 20m
Dublin
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
LondonDublin
LTN London Luton - DUB Dublin
LTNDUB
London Luton
Sun 8/11
8:40 a.m.-10:00 a.m.
Nonstop1h 20m
Dublin
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
LondonDublin
LTN London Luton - DUB Dublin
LTNDUB
London Luton
Thu 10/12
6:00 p.m.-7:20 p.m.
Nonstop1h 20m
Dublin
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
LondonDublin
LTN London Luton - DUB Dublin
LTNDUB
London Luton
Sun 15/11
8:40 a.m.-10:00 a.m.
Nonstop1h 20m
Dublin
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
LondonDublin
LTN London Luton - DUB Dublin
LTNDUB
London Luton
Tue 20/10
7:50 p.m.-9:10 p.m.
Nonstop1h 20m
Dublin
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
LondonDublin
LTN London Luton - DUB Dublin
LTNDUB
London Luton
Sat 14/11
6:45 p.m.-8:05 p.m.
Nonstop1h 20m
Dublin
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
LondonDublin
LTN London Luton - DUB Dublin
LTNDUB
London Luton
Sun 22/11
8:40 a.m.-10:00 a.m.
Nonstop1h 20m
Dublin
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
LondonDublin
LTN London Luton - DUB Dublin
LTNDUB
London Luton
Wed 16/12
7:30 a.m.-8:50 a.m.
Nonstop1h 20m
Dublin
Wed 31/12
12:00 a.m.-12:00 a.m.
Nonstop0h 00m
LondonDublin
LTN London Luton - DUB Dublin
LTNDUB
London Luton
Tue 1/12
7:45 a.m.-9:05 a.m.
Nonstop1h 20m
Dublin
Fri 4/12
9:50 p.m.-11:05 p.m.
Nonstop1h 15m
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.
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?
The price you pay for your flight from London Luton Airport to Dublin may vary depending on when you book. For the best chance of a lower fare, look to book 40 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 C$ 86). Flying from London Luton Airport to Dublin in December is currently the most expensive (average of C$ 175). 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?
One of the essential ways to save on airfare from London Luton Airport to Dublin is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 58% on airfare.
How often are flights from London to Dublin delayed?
About 24% of weekly flights between London and Dublin have experienced delays in the past year, with the average delay time being 108 minutes.
What is the most punctual flight time for London to Dublin flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on London to Dublin flights?
Over the past year, Ryanair has had the lowest number of delays on this route, with just 24% of flights being delayed.
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.
Travelling to a place near Dublin?
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Alternative routes for Luton to Dublin
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Dublin by adding a car rental and/or hotel reservation to your travel itinerary.
Direct flights to Ireland
Book a non-stop flight to one of these other cities located in Ireland.
Other flights to Dublin
Explore flights to Dublin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 6 October 2026.
Search flights from Luton to Dublin by cabin class
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Luton and Dublin flights
Browse other Luton and Dublin flight options. Last updated on 6 October 2026.
Popular flight searches
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Fly with Cheapflights
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How does Cheapflights help users find flights from Luton to Dublin?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Luton to Dublin. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Luton to Dublin?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Luton to Dublin for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Luton to Dublin with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Luton to Dublin, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Luton to Dublin become cheaper?
Of course! You can now track prices for flights from Luton to Dublin and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.