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Cheap flights from London Luton Airport to Dublin from €27

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Ryanair flights from London Luton Airport to Dublin

Our best Ryanair deals on London Luton Airport to Dublin flight tickets
Ryanair
11 Sept
LTN21:10London Luton
1h 15m
DUB22:25Dublin
14 Sept
DUB08:20Dublin
1h 10m
LTN09:30London Luton
€41
Find similar
Ryanair
11 Sept
LTN08:45London Luton
1h 15m
DUB10:00Dublin
14 Sept
DUB08:20Dublin
1h 10m
LTN09:30London Luton
€42
Find similar
Ryanair
18 Sept
LTN08:45London Luton
1h 15m
DUB10:00Dublin
2 Oct
DUB14:15Dublin
1h 10m
LTN15:25London Luton
€43
Find similar

See travel insights to Dublin from

How to get the cheapest flight ticket from London Luton Airport to Dublin

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 London Luton Airport and Dublin?

What is the cheapest month to fly to Dublin?

If you aren’t able to travel during the month of January, then book flights to Dublin from London Luton Airport during February instead. Flights to Dublin in February, while not as cheap as those in January, still average around €61.

What is the cheapest day to depart on your flight to Dublin?

Our data shows that Tuesday is the least expensive day to fly to Dublin. Tickets to fly out on this day can be as low as €145. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around €239. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

What is the cheapest time of day to depart on your flight to Dublin?

Our data shows that the cheapest London Luton Airport to Dublin flights are usually those with departure times in the afternoon. Our users have found flights to Dublin in the afternoon for as low as €155. If you have a flexible travel schedule, then try to avoid flying at midday when prices are €288 on average. Flights to Dublin from London Luton Airport at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

How far in advance should I book a flight to Dublin?

You are more likely to see cheaper flights to Dublin from London Luton Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around €76 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from London Luton Airport for as low as €61 on momondo.

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

As of August 2025, prices for London Luton Airport to Dublin flights are approximately 57% more expensive when compared to flights at the same time last year.

When to book flights from London Luton Airport to Dublin

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

  • How far is London Luton to Dublin by plane?

    A flight from London Luton to Dublin will travel around 429.7 km. By plane, this route typically takes 1h 15m.

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

    Prices for flights from London Luton Airport to Dublin Airport are refreshed on a daily basis.

  • How old do you have to be to fly from London Luton Airport to Dublin Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Luton Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Travelling to a place near Dublin?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Dublin. momondo saves you time and could save you money on your trip.

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

Flights from London to Dublin 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 London to Dublin?

Once you have performed a search for London to Dublin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of London to Dublin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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