Question 1

How popular is this Luxembourg to Dublin flight route?

Accepted Answer

This flight path from Luxembourg to Dublin was viewed by 9 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Question 2

What are the cheapest airlines flying from Luxembourg to Dublin round-trip?

Accepted Answer

Our cheapest airline available from Luxembourg to Dublin is Ryanair. Our recent data shows that you can find tickets from as low as $32 on this airline. An additional option worth looking into is Luxair, starting at $135. You may be able to fly from Luxembourg to Dublin for 78% less than the average price by searching for these airlines.

Question 3

How far ahead should I book a flight from Luxembourg to Dublin?

Accepted Answer

Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Luxembourg to Dublin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Question 4

What is the cheapest month to book a flight from Luxembourg to Dublin?

Accepted Answer

Currently, November is the cheapest month in which you can book a flight from Luxembourg to Dublin (average of $509). Flying from Luxembourg to Dublin in June is currently the most expensive (average of $925). 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.

Question 5

What is the cheapest day to fly from Luxembourg to Dublin?

Accepted Answer

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

Question 6

E

Accepted Answer

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Question 7

E

Accepted Answer

If weather is an important factor for your trip to Dublin, 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 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Question 8

What is the cheapest day to fly round-trip from Luxembourg to Dublin?

Accepted Answer

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 367% on your flight compared to booking on days when demand is much higher.

Question 9

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

Accepted Answer

Travelers have found it’s best to book a flight 44 days in advance to save up to 115% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 44 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Luxembourg to Dublin 1-2 weeks in advance for as low as $136, or $156 for flights within the next 24 hours.

Question 10

What is the cheapest month to fly from Luxembourg to Dublin?

Accepted Answer

January is one of the best times of the year to fly to Dublin from Luxembourg. Prices for January average $147 per person but you can even find prices for as low as $31. The most expensive prices can be found in the month of December. Opting for a January flight can save you 53% on your journey compared to booking in December

Question 11

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

Accepted Answer

It’s optimal to fly from Luxembourg to Dublin in the afternoon. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight at noon.

Question 12

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

Accepted Answer

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

Question 13

How can I find direct flights from Luxembourg to Dublin?

Accepted Answer

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

Question 14

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

Accepted Answer

Yes. Cheapflights offers flight deals from Luxembourg to Dublin 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	January
Average price	$151
Good round-trip deal	$49 or less

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest$32	Average$55	FlexibilityNo cancel fee	On-timeN/A
Luxair	Cheapest$135	Average$182	FlexibilityNo cancel fee	On-time83%

Cheap flights from Luxembourg (LUX) to Dublin (DUB)

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Cheapflights Tip: The best prices from Luxembourg to Dublin are usually found in January or February, booked 76 days in advance, depart on a Tuesday or Monday and return on a Tuesday

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Best time to book a flight from Luxembourg to Dublin

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Cheapflights Insights

Everything you need to know about your flight from Luxembourg to Dublin

How far ahead should I book a flight from Luxembourg to Dublin?

Use this chart to determine the optimal time to book a round-trip flight from Luxembourg to Dublin. Price data was last updated on August 8, 2025.

What is the cheapest month to book a flight from Luxembourg to Dublin?

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

Find hourly flight availability from Luxembourg to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

Reviews of airlines servicing Dublin

Peruse reviews from past customers who have flown with Ryanair from Luxembourg to Dublin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How popular is this Luxembourg to Dublin flight route?

What are the cheapest airlines flying from Luxembourg to Dublin round-trip?

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

How can I find direct flights from Luxembourg to Dublin?

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

What is the cheapest month to book a flight from Luxembourg to Dublin?

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