Question 1

What is the cheapest month to fly to Luxembourg?

Accepted Answer

The cheapest month to fly to Luxembourg from Dublin is in February. Flight prices, which tend to average around €76, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Luxembourg from Dublin during January instead. Flights to Luxembourg in January, while not as cheap as those in February, still average around €98.

Question 2

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

Accepted Answer

In the afternoon is the cheapest time of day to fly from Dublin to Luxembourg when you can find flight prices for as low as €162. Flying to Luxembourg in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around €293. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 3

Can stopping save me money on Dublin to Luxembourg flights?

Accepted Answer

You could potentially save up to 7% on your flight if you consider stops on a Dublin to Luxembourg flight.

Question 4

Which airline has the best punctuality record on Dublin to Luxembourg flights?

Accepted Answer

According to our data, Ryanair have had the fewest delays on this route over the last 12 months, with about 17% of their flights experiencing any sort of delay.

Question 5

What is the cheapest airline that flies from Dublin to Luxembourg?

Accepted Answer

Ryanair is the most popular carrier operating from Dublin to Luxembourg

Question 6

What is the most punctual flight time for Dublin to Luxembourg flights?

Accepted Answer

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 7

What cabin class options are available on Dublin to Luxembourg flights?

Accepted Answer

There is only 1 cabin class available to choose from on Dublin to Luxembourg flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 8

How often are flights from Dublin to Luxembourg delayed?

Accepted Answer

Historically, on average around 17% of flights between Dublin and Luxembourg have experienced a delay on any given week. The average delay length over the past 12 months has been 94 minutes.

Question 9

What is the cheapest Dublin to Luxembourg flight route?

Accepted Answer

Fly from Dublin to Luxembourg for the best Dublin - Luxembourg flight prices

Question 10

How have Dublin to Luxembourg flight prices changed over time?

Accepted Answer

As of December 2025, prices for Dublin to Luxembourg flights are approximately 375% more expensive when compared to flights at the same time last year.

Question 11

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

Accepted Answer

On average, the least expensive day to fly to Luxembourg from Dublin is on a Friday. momondo users have found tickets for Friday departures for as low as €146. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €584.

Question 12

How many flights depart from Dublin to Luxembourg on average per week?

Accepted Answer

The number of flights available between Dublin and Luxembourg is 3 per week as of December 2025. The most frequent departure day is Wed, with 33% of weekly flights leaving on this day.

Question 13

What is the typical price of a round-trip flight between Dublin and Luxembourg?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from €146 to €232.
The lowest price recently found on this route was €37.

Question 14

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

Question 15

When did momondo last update prices for flights from Dublin Airport to Luxembourg Airport?

Accepted Answer

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

Question 16

How many operators does momondo search for flights from Dublin Airport to Luxembourg Airport?

Accepted Answer

There is 1 operator available for flights from Dublin Airport to Luxembourg Airport as of December 2025.

Question 17

How old do you have to be to fly from Dublin Airport to Luxembourg 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 from Dublin Airport to Luxembourg Airport.

Question 18

What documentation or ID do you need to fly to Luxembourg Airport?

Accepted Answer

The travel and health documents required for your trip to Luxembourg 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 Luxembourg Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Fastest flight time	1h 50m
Direct flights	Every day
Airports in Luxembourg	1 airport

Cheap flights from Dublin to Luxembourg from €17

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Luxembourg departing on 16/2. 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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How to get the cheapest flight ticket from Dublin to Luxembourg

What is the typical price of a round-trip flight between Dublin and Luxembourg?

What is the cheapest month to fly to Luxembourg?

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

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

What is the cheapest Dublin to Luxembourg flight route?

Fly from Dublin to Luxembourg for the best Dublin - Luxembourg flight prices

What cabin class options are available on Dublin to Luxembourg flights?

There is only 1 cabin class available to choose from on Dublin to Luxembourg flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Dublin to Luxembourg flights?

You could potentially save up to 7% on your flight if you consider stops on a Dublin to Luxembourg flight.

How have Dublin to Luxembourg flight prices changed over time?

As of December 2025, prices for Dublin to Luxembourg flights are approximately 375% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Dublin to Luxembourg?

Ryanair is the most popular carrier operating from Dublin to Luxembourg

How often are flights from Dublin to Luxembourg delayed?

Historically, on average around 17% of flights between Dublin and Luxembourg have experienced a delay on any given week. The average delay length over the past 12 months has been 94 minutes.

What is the most punctual flight time for Dublin to Luxembourg flights?

Generally, flights departing at night tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week that experiences the fewest delays on this flight route. Tuesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Dublin to Luxembourg flights?

According to our data, Ryanair have had the fewest delays on this route over the last 12 months, with about 17% of their flights experiencing any sort of delay.

How many flights depart from Dublin to Luxembourg on average per week?

The number of flights available between Dublin and Luxembourg is 3 per week as of December 2025. The most frequent departure day is Wed, with 33% of weekly flights leaving on this day.

When to book flights from Dublin to Luxembourg

Cheap Dublin to Luxembourg (DUB to LUX) flight deals and tips

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When did momondo last update prices for flights from Dublin Airport to Luxembourg Airport?

How many operators does momondo search for flights from Dublin Airport to Luxembourg Airport?

How old do you have to be to fly from Dublin Airport to Luxembourg Airport?

What documentation or ID do you need to fly to Luxembourg Airport?

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What is the most popular airline from Dublin to Luxembourg?

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