Question 1

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 Ireland is on a Friday. momondo users have found tickets for Friday departures for as low as €147. 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 Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €588.

Question 2

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

Accepted Answer

Ryanair is the most popular carrier operating from Ireland to Luxembourg

Question 3

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

Accepted Answer

The number of flights available between Ireland and Luxembourg is 3 per week as of January 2026. The most frequent departure day is Fri, with 67% of weekly flights leaving on this day.

Question 4

How often are flights from Ireland to Luxembourg delayed?

Accepted Answer

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

Question 5

What is the most punctual flight time for Ireland 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 6

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 7

What is the cheapest Ireland to Luxembourg flight route?

Accepted Answer

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

Question 8

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 Ireland to Luxembourg when you can find flight prices for as low as €163. 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 €295. Of course, these prices can vary depending on the time of year and what airport you fly to.

Question 9

Which airline has the best punctuality record on Ireland 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 10

What is the cheapest month to fly to Luxembourg?

Accepted Answer

The cheapest month to fly to Luxembourg from Ireland is in February. Flight prices, which tend to average around €71, 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 Ireland during January instead. Flights to Luxembourg in January, while not as cheap as those in February, still average around €75.

Question 11

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

Accepted Answer

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

Question 12

Can stopping save me money on Ireland to Luxembourg flights?

Accepted Answer

No. A direct flight is the cheapest option for a flight between Ireland to Luxembourg.

Question 13

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

Accepted Answer

Prices for flights from Ireland to Luxembourg Airport were last updated today.

Question 14

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

Accepted Answer

The number of operators available for flights from Ireland to Luxembourg Airport is 1 as of January 2026.

Question 15

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

Accepted Answer

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to Luxembourg Airport.

Question 16

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

Accepted Answer

The required travel and health documents for your Luxembourg Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Luxembourg Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Cheap flights from Ireland 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 Ireland to Luxembourg departing on 5/3. 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 Ireland to 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 Ireland to Luxembourg flight route?

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

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

There is only 1 cabin class available to choose from on Ireland 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 Ireland to Luxembourg flights?

No. A direct flight is the cheapest option for a flight between Ireland to Luxembourg.

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

Ryanair is the most popular carrier operating from Ireland to Luxembourg

How often are flights from Ireland to Luxembourg delayed?

Historically, on average around 17% of flights between Ireland 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 Ireland 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 Ireland 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 Ireland to Luxembourg on average per week?

The number of flights available between Ireland and Luxembourg is 3 per week as of January 2026. The most frequent departure day is Fri, with 67% of weekly flights leaving on this day.

Cheap Ireland to Luxembourg flight deals and tips

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

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

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

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

What is the most popular plane model from Ireland to Luxembourg?

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