Question 1

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

Accepted Answer

Finding the right flight to London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

Question 2

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

Accepted Answer

Yes. momondo enables you to select and highlight flights to London with this policy.

Question 3

How can momondo help me find flights to London?

Accepted Answer

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to London.

Question 4

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

Accepted Answer

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

Question 5

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

Accepted Answer

Most travellers find the cheapest return flights to London Luton Airport when choosing a flight departing in February.

Question 6

What is the cheapest day to depart on your flight to London Luton Airport?

Accepted Answer

From most locations, the cheapest day to fly to London Luton Airport is Thursday. Most users found that departing on a Friday was most expensive.

Question 7

What is the cheapest time of day to fly to London Luton Airport?

Accepted Answer

Typically, cheap prices to London Luton Airport are most often found for Morning flights. Cheap prices are less likely for Afternoon flights.

Question 8

Is there an alternative airport near London Luton Airport?

Accepted Answer

Those flying to London Luton Airport could potentially find better pricing at London City Airport (12 km from London city centre), London Heathrow Airport (23 km from London Luton Airport city centre), London Gatwick Airport (38 km from London city centre), London Stansted Airport (50 km from London city centre) or London Southend Airport (57 km from London city centre) depending on the month and departure airport.

Question 9

Is there a cheaper alternative to flying into London?

Accepted Answer

London Gatwick Airport has an average price of €124 per person and is typically the cheapest airport to fly into when visiting London. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

Question 10

What is the absolute cheapest flight to London?

Accepted Answer

€51 is the cheapest deal found on momondo in the last two weeks for a flight to London. This flight is from Shannon, Clare and is 86% cheaper than most flights to London. To find the cheapest price to London from your area, use momondo’s Airport-to-Airport Pricing Tool.

Question 11

Which airlines fly to London Luton Airport?

Accepted Answer

For flights from Ireland to London Luton Airport, most momondo users will book with popular airline such as Ryanair. Depending on what airport you fly from, you may have other airlines to choose from.

Question 12

Ryanair Flights to London Luton Airport

Accepted Answer

The most popular airline for flights to London Luton Airport on momondo is Ryanair, which operates 12 flights in this direction every week. Most depart out of Dublin, with the best deal for Ryanair flights to London Luton Airport being €36 (return, Dublin to London Luton Airport, momondo searches within the last 72 hours). In 5,440 Ryanair reviews, it is rated 6.9 by momondo users.

Question 13

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

Accepted Answer

Prices for flights to London Luton Airport were last updated today.

Question 14

How many operators does momondo search for flights to London Luton Airport?

Accepted Answer

The number of operators available for flights to London Luton Airport is 2 as of July 2026.

Question 15

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

Accepted Answer

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 to London Luton Airport.

Question 16

What documentation or ID do you need to fly to London Luton Airport?

Accepted Answer

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.

Question 17

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

Accepted Answer

In general, February is the cheapest month to fly from Ireland to London Luton Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €60. If you don’t want to visit London Luton Airport in February, then you should wait until April to fly from Ireland, when ticket prices are also cheap, with an average price of €61.

Question 18

What is the cheapest Ireland to London Luton flight route?

Accepted Answer

Fly from Knock Intl to London Luton for the best Ireland - London Luton flight prices

Question 19

What cabin class options are available on Ireland to London Luton Airport flights?

Accepted Answer

There is only 1 cabin class available to choose from on Ireland 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.

Question 20

How many flights depart from Ireland to London Luton Airport on average per week?

Accepted Answer

The number of flights available between Ireland and London Luton Airport is 22 per week as of July 2026. The most frequent departure day is Tue, with 36% of weekly flights leaving on this day.

Question 21

How long does it take to fly to London Luton Airport?

Accepted Answer

The average flight duration from Ireland to London Luton Airport depends on which airport you fly into and out of. Flying from Dublin to London Heathrow is 1h 15m on average, while flying from Cork to London Heathrow is 1h 15m on average. London Heathrow is the most popular airport in London Luton Airport.

Question 22

What is the cheapest time of day to depart on your flight to London Luton Airport?

Accepted Answer

Our data shows that the cheapest Ireland 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 €75. Try not to purchase tickets in the afternoon because they tend to be around €97. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 23

How many flights depart from Ireland to London Luton Airport on average per day?

Accepted Answer

As of July 2026, there are 3 flights per day flying from Ireland to London Luton Airport. The most common time of day flights depart is 16:00, with 43% of flights taking off in the afternoon.

Question 24

What is the cheapest day to depart on your flight to London Luton Airport?

Accepted Answer

Our data shows that Thursday is the least expensive day to fly to London Luton Airport. Tickets to fly out on this day can be as low as €66. The most expensive day to fly to London Luton Airport is Friday, with ticket prices averaging around €91.

Question 25

What is the cheapest airline that flies from Ireland to London Luton?

Accepted Answer

Ryanair is the most popular carrier operating from Ireland to London Luton

CHEAPEST MONTH TO FLY TO LONDON LUTON AIRPORT FROM DUBLIN	February	25% cheaper	Flying from Dublin to London Luton Airport costs on average just €60 in February
MOST EXPENSIVE MONTH TO FLY TO LONDON LUTON AIRPORT FROM DUBLIN	November	53% more expensive	It costs about €121 for flights to London Luton Airport from Dublin in November
MOST POPULAR MONTH TO FLY TO LONDON LUTON AIRPORT FROM DUBLIN	July	358% more users visited	More momondo users searched in flights to London Luton Airport from Dublin in July than any other month

Best One-Way Price	€16
Best Round-Trip Price	€39
Fastest flight time	1h 15m
Popular in	November

€16 Cheap flights to London Luton Airport

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to London Luton Airport departing on 29/7. 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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What cabin class options are available on Ireland to London Luton Airport flights?

What is the cheapest day to depart on your flight to London Luton Airport?

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

What is the cheapest time of day to depart on your flight to London Luton Airport?

What is the cheapest Ireland to London Luton flight route?

What is the cheapest airline that flies from Ireland to London Luton?

How long does it take to fly to London Luton Airport?

How many flights depart from Ireland to London Luton Airport on average per day?

How many flights depart from Ireland to London Luton Airport on average per week?

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