Question 1

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

Accepted Answer

The best time to book flights from Dublin to London Luton Airport is 18 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Question 2

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

Accepted Answer

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

Question 3

E

Accepted Answer

In terms of precipitation, rainfall in London Luton Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Luton Airport when rainfall is around 1.6 in.

Question 4

E

Accepted Answer

If weather is an important factor for your trip to London Luton Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Question 5

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

Accepted Answer

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to London Luton Airport. Check prices with Cheapflights to find a great deal for your trip.

Question 6

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

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 57 days in advance, which can save you up to 277% on flights from Dublin to London Luton Airport compared to booking the week you need them. Waiting 57 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $127. For sooner than that we have options available in the next 3 days from $215.

Question 7

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

Accepted Answer

January can be a great time to fly to London Luton Airport from Dublin with a flight ticket averaging about $109. Cheapflights users have found deals in the month of January for as cheap as $33. The most expensive prices can be found in the month of July.

Question 8

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

Accepted Answer

When flying from Dublin to London Luton Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 18% versus a flight in the afternoon.

Question 9

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

Accepted Answer

Dublin (DUB), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Dublin to London Luton. 1 airline have flights from Dublin to London Luton on a regular basis. Booking flights from Dublin to London Luton should not be difficult; the airport handles an average of 1 outbound flight to London Luton per day.

Question 10

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

Accepted Answer

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

Question 11

How can I find direct flights from Dublin to Luton?

Accepted Answer

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

Question 12

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

Accepted Answer

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

Popular in	December
Cheapest in	June
Average price	$102
Good round-trip deal	$61 or less
Good one-way deal	$28 or less

Cheap flights from Dublin (DUB) to Luton (LTN)

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Cheapflights Tip: The best prices from Dublin to London Luton are usually found in June or May, booked 18 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

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Best time to book a flight from Dublin to Luton

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

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

Use this chart to determine the optimal time to book a round-trip flight from Dublin to Luton. Price data was last updated on July 25, 2025.

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

Find hourly flight availability from Dublin to Luton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juillet 28, 2025.

Related info for your journey

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

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

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

How can I find direct flights from Dublin to Luton?

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

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