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

LUX — DUB
Nov 12 — Nov 191
Wed 11/12
Wed 11/19
1 adult, Economy
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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from Luxembourg to Dublin are usually found in January or February, booked 41 days in advance, depart on a Tuesday or Sunday and return on a Tuesday

Cheap flight deals from Luxembourg to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Luxembourg (LUX) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 13, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

December

Cheapest in

January

Average price

$132

Good round-trip deal

$77 or less

Good one-way deal

$94 or less
Provider with most accurate pricing for Luxembourg-Dublin flight deals.
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Provider most trusted by Cheapflights users for Luxembourg-Dublin flights.
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Highest demand for flights based on searches. 4% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Luxembourg to Dublin.
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Price to beat on a one-way flight from Luxembourg to Dublin.
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Compare providers for flights from Luxembourg to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Luxembourg to Dublin in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Luxembourg-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Luxembourg-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Luxembourg-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Luxembourg-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Luxembourg-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Luxembourg to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Luxembourg with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 October 10, 2025.

Booking 41 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.

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

Currently, January is the cheapest month in which you can book a flight from Luxembourg to Dublin (average of $30). Flying from Luxembourg to Dublin in April is currently the most expensive (average of $82). 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.

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 October 13, 2025.

It’s optimal to fly from Luxembourg to Dublin in the morning. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated October 13, 2025.
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.
Ryanair
6.8
Okay
5,179 reviews

Boarding

6.7

Overall

6.8

Comfort

6.5

Crew

7.5

Food

6.0

Entertainment

5.6

Reviews

1 / 20
6.0
Good

David,Jan 2024

MLA - DUB

At boarding, all passengers get a bus to the plane so priority boarding is of no advantage. Struggled to get storage space for my 10kg case. The heat in the plane was stifling and had to ask twice for the air conditioning to be adjusted.
Ryanair
6.8
Okay
5,179 reviews
Ryanair
6.8
Okay
5,179 reviews

Boarding

6.7

Overall

6.8

Comfort

6.5

Crew

7.5

Food

6.0

Entertainment

5.6

Reviews

1 / 20
6.0
Good

David,Jan 2024

MLA - DUB

At boarding, all passengers get a bus to the plane so priority boarding is of no advantage. Struggled to get storage space for my 10kg case. The heat in the plane was stifling and had to ask twice for the air conditioning to be adjusted.

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?

    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.

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

    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 $136. You may be able to fly from Luxembourg to Dublin for 78% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from Luxembourg to Dublin?

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

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

    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.

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

    Currently, January is the cheapest month in which you can book a flight from Luxembourg to Dublin (average of $30). Flying from Luxembourg to Dublin in April is currently the most expensive (average of $82). 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.

See more FAQs

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
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Swords
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Top 2 airlines flying from Luxembourg to Dublin

Discover the top 2 airlines that operate flights from Luxembourg to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$32Average$71FlexibilityNo cancel feeOn-timeN/A
LuxairCheapest$136Average$224FlexibilityNo cancel feeOn-time83%

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