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Flights to Luxembourg

€17 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 12/10. 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

Ryanair Logo
13:15 - 16:00DUB-LUX
1h 45mdirect
Ryanair Logo
09:55 - 10:50LUX-DUB
1h 55mdirect
€36Ryanair
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Fri, 10 Oct - Sun, 12 Oct
Ryanair Logo
05:55 - 08:45DUB-LUX
1h 50mdirect
Ryanair Logo
13:15 - 14:05LUX-DUB
1h 50mdirect
€50Ryanair
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Fri, 14 Nov - Sun, 16 Nov
Ryanair Logo
13:15 - 16:00DUB-LUX
1h 45mdirect
Ryanair Logo
09:55 - 10:50LUX-DUB
1h 55mdirect
€60Ryanair
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Fri, 3 Oct - Sun, 5 Oct
Ryanair Logo
10:35 - 13:25DUB-LUX
1h 50mdirect
Ryanair Logo
14:00 - 14:50LUX-DUB
1h 50mdirect
€69Ryanair
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Thu, 30 Oct - Thu, 6 Nov
Luxair Logo
15:00 - 17:45DUB-LUX
1h 45mdirect
Luxair Logo
12:35 - 13:35LUX-DUB
2h 00mdirect
€96Luxair
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Fri, 17 Oct - Sun, 19 Oct
Luxair Logo
14:10 - 16:55DUB-LUX
1h 45mdirect
Luxair Logo
11:55 - 12:55LUX-DUB
2h 00mdirect
€107Luxair
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Fri, 10 Oct - Sun, 12 Oct
Logo
20:00 - 08:40DUB-LUX
11h 40m1 stop
Logo
09:55 - 10:50LUX-DUB
1h 55mdirect
€125
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Fri, 10 Oct - Sun, 12 Oct
Lufthansa Logo
10:50 - 16:20DUB-LUX
4h 30m1 stop
Lufthansa Logo
20:05 - 10:05LUX-DUB
15h 00m1 stop
€137Lufthansa
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Thu, 6 Nov - Sun, 9 Nov
Lufthansa Logo
10:50 - 16:20DUB-LUX
4h 30m1 stop
Lufthansa Logo
14:30 - 22:45LUX-DUB
9h 15m1 stop
€142Lufthansa
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Tue, 16 Dec - Tue, 23 Dec
Logo
05:10 - 13:55DUB-LUX
7h 45m1 stop
Logo
10:50 - 17:45LUX-DUB
7h 55m1 stop
€146
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Fri, 7 Nov - Sun, 9 Nov

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 September 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

Fri 10/10

13:15-16:00

Nonstop1h 45m

Luxembourg

Sun 12/10

09:55-10:50

Nonstop1h 55m

€36

DublinLuxembourg

DUB - LUX

DUBLUX

Dublin

Fri 14/11

05:55-08:45

Nonstop1h 50m

Luxembourg

Sun 16/11

13:15-14:05

Nonstop1h 50m

€50

DublinLuxembourg

DUB - LUX

DUBLUX

Dublin

Fri 3/10

13:15-16:00

Nonstop1h 45m

Luxembourg

Sun 5/10

09:55-10:50

Nonstop1h 55m

€60

DublinLuxembourg

DUB - LUX

DUBLUX

Dublin

Thu 30/10

10:35-13:25

Nonstop1h 50m

Luxembourg

Thu 6/11

14:00-14:50

Nonstop1h 50m

€69

DublinLuxembourg

DUB - LUX

DUBLUX

Dublin

Fri 17/10

15:00-17:45

Nonstop1h 45m

Luxembourg

Sun 19/10

12:35-13:35

Nonstop2h 00m

€96

DublinLuxembourg

DUB - LUX

DUBLUX

Dublin

Fri 10/10

14:10-16:55

Nonstop1h 45m

Luxembourg

Sun 12/10

11:55-12:55

Nonstop2h 00m

€107

DublinLuxembourg

DUB - LUX

DUBLUX

Dublin

Fri 10/10

20:00-08:40

1 stop11h 40m

Luxembourg

Sun 12/10

09:55-10:50

Nonstop1h 55m

€125

DublinLuxembourg

DUB - LUX

DUBLUX

Dublin

Thu 6/11

10:50-16:20

1 stop4h 30m

Luxembourg

Sun 9/11

20:05-10:05

1 stop15h 00m

€137

DublinLuxembourg

DUB - LUX

DUBLUX

Dublin

Tue 16/12

10:50-16:20

1 stop4h 30m

Luxembourg

Tue 23/12

14:30-22:45

1 stop9h 15m

€142

DublinLuxembourg

DUB - LUX

DUBLUX

Dublin

Fri 7/11

05:10-13:55

1 stop7h 45m

Luxembourg

Sun 9/11

10:50-17:45

1 stop7h 55m

€146

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 €98.

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 €155. Flying to Luxembourg in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at midday because they tend to be around €278. 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 €183 for flights to Luxembourg from Dublin in August
MOST POPULAR MONTH TO FLY TO LUXEMBOURG FROM DUBLINSeptember225% 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

€17

Best Round-Trip Price

€36

Fastest flight time

1h 45m

Popular in

August
The best one-way flight price to Luxembourg from Ireland in the last 72 hours is €17 (Dublin to Luxembourg).
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The best round-trip flight price to Luxembourg from Ireland in the last 72 hours is €36 (Dublin to Luxembourg).
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The fastest flight to Luxembourg from Ireland takes 1h 45m (Dublin to Luxembourg).
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August has the highest demand for flights to Luxembourg, with a 17% 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 45m 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 September 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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Find better results for your trip to Luxembourg

Popular Flights to Luxembourg

Popular routes according to searches in the past day on momondo
Dublin to Luxembourg Flightsfrom €52