Cheap flights from Dublin to London from €21
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 16/10. 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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Our best Ryanair deals on Dublin to London Luton Airport flight tickets
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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
DublinLondon
DUB Dublin - LTN London Luton
DUBLTN
Dublin
Sat 7/11
17:05-18:20
Nonstop1h 15m
London Luton
Sat 28/11
13:05-14:25
Nonstop1h 20m
DublinLondon
DUB Dublin - LTN London Luton
DUBLTN
Dublin
Tue 3/11
16:45-18:00
Nonstop1h 15m
London Luton
Tue 10/11
07:45-09:05
Nonstop1h 20m
DublinLondon
DUB Dublin - LTN London Luton
DUBLTN
Dublin
Sat 7/11
17:05-18:20
Nonstop1h 15m
London Luton
Sun 8/11
08:40-10:00
Nonstop1h 20m
DublinLondon
DUB Dublin - LTN London Luton
DUBLTN
Dublin
Wed 11/11
09:20-10:35
Nonstop1h 15m
London Luton
Sat 14/11
07:35-08:55
Nonstop1h 20m
DublinLondon
DUB Dublin - LTN London Luton
DUBLTN
Dublin
Mon 2/11
07:55-09:10
Nonstop1h 15m
London Luton
Thu 5/11
06:15-07:35
Nonstop1h 20m
DublinLondon
DUB Dublin - LTN London Luton
DUBLTN
Dublin
Sun 18/10
07:05-08:20
Nonstop1h 15m
London Luton
Tue 20/10
16:10-17:30
Nonstop1h 20m
DublinLondon
DUB Dublin - LTN London Luton
DUBLTN
Dublin
Fri 6/11
21:50-23:05
Nonstop1h 15m
London Luton
Sat 7/11
13:05-14:25
Nonstop1h 20m
DublinLondon
DUB Dublin - LTN London Luton
DUBLTN
Dublin
Tue 20/10
14:30-15:45
Nonstop1h 15m
London Luton
Wed 21/10
19:05-20:25
Nonstop1h 20m
DublinLondon
DUB Dublin - LTN London Luton
DUBLTN
Dublin
Sun 15/11
05:55-10:40
1 stop4h 45m
London Luton
Fri 1/1
09:00-10:20
Nonstop1h 20m
DublinLondon
DUB Dublin - LTN London Luton
DUBLTN
Dublin
Sun 22/11
05:55-10:40
1 stop4h 45m
London Luton
Sat 28/11
13:05-14:25
Nonstop1h 20m
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 typical price of a round-trip flight between Dublin and London Luton Airport?
Prices are currently low for flights on this route.
Typical prices usually range from €50 to €90.The lowest price recently found on this route was €38.
What is the cheapest month to fly to London Luton Airport?
In general, February 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 €61. If you don’t want to visit London Luton Airport in February, then you should wait until April to fly from Dublin, when ticket prices are also cheap, with an average price of €64.
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 €61. The most expensive day to fly to London Luton Airport is Saturday, with ticket prices averaging around €90.
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 morning. Our users have found flights to London Luton Airport in the morning for as low as €79. Try not to purchase tickets in the evening because they tend to be around €93. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Dublin to London Luton flight route?
Fly from Dublin to London Luton for the best Dublin - London Luton flight prices
How far in advance should I book a flight from Dublin 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 €77 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 €56 on momondo.
What cabin class options are available on Dublin to London Luton Airport flights?
There is only 1 cabin class available to choose from on Dublin to London Luton Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How often are flights from Dublin to London delayed?
Historically, on average around 21% of flights between Dublin and London have experienced a delay on any given week. The average delay length over the past 12 months has been 106 minutes.
What is the most punctual flight time for Dublin to London flights?
Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.
What day of the week experiences the fewest flight delays on this route?
Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.
Which airline has the best punctuality record on Dublin to London flights?
According to our data, Ryanair have had the fewest delays on this route over the last 12 months, with about 21% of their flights experiencing any sort of delay.
When to book flights from Dublin to London Luton Airport
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
Frequently asked questions about flying from Dublin to London Luton Airport
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 15m.
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 many operators does momondo search for flights from Dublin Airport to London Luton Airport?
There is 1 operator available for flights from Dublin Airport to London Luton Airport as of October 2026.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Dublin to London Luton Airport is Boeing 737-800 Passenger/BBJ2 (winglets) (30.33% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (29.28%), Airbus A320neo (15.95%), and Airbus A320-100/200 (8.39%).
What is the most popular airline from Dublin to London Luton Airport?
Based on momondo bookings for flights between Dublin and London Luton Airport, the leading airline is Ryanair, making up 100% of the total bookings.
Best airlines flying from Dublin to London Luton Airport
Compare and see reviews for airlines that fly from Dublin to London Luton Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom €40 | Free Cancellation | Rating 6.9 5,445 reviews |
Ryanair Flights From Dublin to London Luton Airport
Ryanair operates around 4 flights from Dublin to London Luton Airport every week. The average price of these flights found in the last 72 hours has been €82, but momondo users have found Ryanair deals from Dublin to London Luton Airport from as low as €40 round-trip. Ryanair has been scored 6.9/10 in 5,445 reviews.
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Book flights to London if you plan to visit one of these locationsWhy 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.