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Flights to Luxembourg

€15 Cheap flights to Luxembourg

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Luxembourg departing on 14/12. 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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Find the cheapest flights from Ireland to Luxembourg

Cheap return flights

Enter your travel dates to find the best prices.
Ryanair Logo
10:35 - 13:25DUB-LUX
1h 50mdirect
Ryanair Logo
12:20 - 13:10LUX-DUB
1h 50mdirect
€34Ryanair
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Thu, 4 Dec - Mon, 8 Dec
Ryanair Logo
10:35 - 13:25DUB-LUX
1h 50mdirect
Ryanair Logo
12:20 - 13:10LUX-DUB
1h 50mdirect
€35Ryanair
Find Deal
Thu, 4 Dec - Mon, 8 Dec
Ryanair Logo
10:35 - 13:25DUB-LUX
1h 50mdirect
Ryanair Logo
12:20 - 13:10LUX-DUB
1h 50mdirect
€36Ryanair
Find Deal
Thu, 4 Dec - Mon, 8 Dec
Ryanair Logo
08:55 - 11:45DUB-LUX
1h 50mdirect
Ryanair Logo
12:20 - 13:10LUX-DUB
1h 50mdirect
€39Ryanair
Find Deal
Mon, 15 Dec - Mon, 22 Dec
Ryanair Logo
10:35 - 13:25DUB-LUX
1h 50mdirect
Ryanair Logo
12:20 - 13:10LUX-DUB
1h 50mdirect
€40Ryanair
Find Deal
Thu, 18 Dec - Mon, 22 Dec
Ryanair Logo
09:50 - 12:40DUB-LUX
1h 50mdirect
Ryanair Logo
15:20 - 16:10LUX-DUB
1h 50mdirect
€40Ryanair
Find Deal
Sun, 14 Dec - Mon, 22 Dec
Ryanair Logo
08:55 - 11:45DUB-LUX
1h 50mdirect
Ryanair Logo
09:20 - 10:10LUX-DUB
1h 50mdirect
€41Ryanair
Find Deal
Mon, 1 Dec - Fri, 12 Dec
Ryanair Logo
10:35 - 13:25DUB-LUX
1h 50mdirect
Ryanair Logo
12:20 - 13:10LUX-DUB
1h 50mdirect
€43Ryanair
Find Deal
Thu, 4 Dec - Mon, 8 Dec
Ryanair Logo
08:55 - 11:45DUB-LUX
1h 50mdirect
Ryanair Logo
15:20 - 16:10LUX-DUB
1h 50mdirect
€54Ryanair
Find Deal
Mon, 29 Dec - Mon, 5 Jan
Ryanair Logo
05:55 - 08:45DUB-LUX
1h 50mdirect
Ryanair Logo
15:20 - 16:10LUX-DUB
1h 50mdirect
€59Ryanair
Find Deal
Fri, 12 Dec - Mon, 22 Dec

momondo Fare Finder

 
Locate flights to Luxembourg that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 16 November 2025.
Use the filters below to find and compare flights to Luxembourg that are best for you.

Fly from

Route

Depart

Return

Price

DublinLuxembourg

DUB - LUX

DUBLUX

Dublin

Thu 4/12

10:35-13:25

Nonstop1h 50m

Luxembourg

Mon 8/12

12:20-13:10

Nonstop1h 50m

€34

DublinLuxembourg

DUB - LUX

DUBLUX

Dublin

Thu 4/12

10:35-13:25

Nonstop1h 50m

Luxembourg

Mon 8/12

12:20-13:10

Nonstop1h 50m

€35

DublinLuxembourg

DUB - LUX

DUBLUX

Dublin

Thu 4/12

10:35-13:25

Nonstop1h 50m

Luxembourg

Mon 8/12

12:20-13:10

Nonstop1h 50m

€36

DublinLuxembourg

DUB - LUX

DUBLUX

Dublin

Mon 15/12

08:55-11:45

Nonstop1h 50m

Luxembourg

Mon 22/12

12:20-13:10

Nonstop1h 50m

€39

DublinLuxembourg

DUB - LUX

DUBLUX

Dublin

Thu 18/12

10:35-13:25

Nonstop1h 50m

Luxembourg

Mon 22/12

12:20-13:10

Nonstop1h 50m

€40

DublinLuxembourg

DUB - LUX

DUBLUX

Dublin

Sun 14/12

09:50-12:40

Nonstop1h 50m

Luxembourg

Mon 22/12

15:20-16:10

Nonstop1h 50m

€40

DublinLuxembourg

DUB - LUX

DUBLUX

Dublin

Mon 1/12

08:55-11:45

Nonstop1h 50m

Luxembourg

Fri 12/12

09:20-10:10

Nonstop1h 50m

€41

DublinLuxembourg

DUB - LUX

DUBLUX

Dublin

Thu 4/12

10:35-13:25

Nonstop1h 50m

Luxembourg

Mon 8/12

12:20-13:10

Nonstop1h 50m

€43

DublinLuxembourg

DUB - LUX

DUBLUX

Dublin

Mon 29/12

08:55-11:45

Nonstop1h 50m

Luxembourg

Mon 5/1

15:20-16:10

Nonstop1h 50m

€54

DublinLuxembourg

DUB - LUX

DUBLUX

Dublin

Fri 12/12

05:55-08:45

Nonstop1h 50m

Luxembourg

Mon 22/12

15:20-16:10

Nonstop1h 50m

€59

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to Luxembourg from

Luxembourg flights insights and trends

Explore insights for your Luxembourg flight to craft the best travel plan

What is the cheapest month to fly to Luxembourg?

The cheapest month to fly to Luxembourg from Ireland is in February. Flight prices, which tend to average around €65, 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 €99.

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

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 €296. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheapest flights to Luxembourg

Find the cheapest flights to Luxembourg from your nearest city or airport
Find flights from Dublin to Luxembourg
CHEAPEST MONTH TO FLY TO LUXEMBOURG FROM DUBLINFebruary54% cheaperFlying from Dublin to Luxembourg costs on average just €65 in February
MOST EXPENSIVE MONTH TO FLY TO LUXEMBOURG FROM DUBLINAugust31% more expensiveIt costs about €185 for flights to Luxembourg from Dublin in August
MOST POPULAR MONTH TO FLY TO LUXEMBOURG FROM DUBLINSeptember200% more users visitedMore momondo users searched in flights to Luxembourg from Dublin in September than any other month

Cheap Luxembourg flight deals and tips

Summary info about Luxembourg flight prices, duration and airlines

Best One-Way Price

€15

Best Round-Trip Price

€34

Fastest flight time

1h 50m

Popular in

August
The best one-way flight price to Luxembourg from Ireland in the last 72 hours is €15 (Dublin to Luxembourg).
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The best round-trip flight price to Luxembourg from Ireland in the last 72 hours is €34 (Dublin to Luxembourg).
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The fastest flight to Luxembourg from Ireland takes 1h 50m (Dublin to Luxembourg).
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August has the highest demand for flights to Luxembourg, with a 18% price increase on average.
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Frequently asked questions about flying to Luxembourg

How long does it take to fly to Luxembourg?

If you’re flying from a popular airport in Ireland, such as Dublin or Cork, and flying into Luxembourg, then you can expect flight times to average 1h 50m and , respectively.

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

Prices for flights to Luxembourg Airport were last updated today.

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

The number of operators available for flights to Luxembourg Airport is 2 as of November 2025.

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

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 to Luxembourg Airport.

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

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.

Why use momondo?

Why should I use momondo to find a flight deal to Luxembourg?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Luxembourg.

Can I find flights to Luxembourg with flexible booking policies on momondo?

All flight searches to Luxembourg on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Luxembourg?

momondo helps you find the best flight to Luxembourg by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight to Luxembourg right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Luxembourg, momondo offers a useful price alert feature which will track prices for flights to Luxembourg and alert you when they change.

An easier way to manage your Luxembourg trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Popular Flights to Luxembourg

Popular routes according to searches in the past day on momondo
Dublin to Luxembourg Flightsfrom €39