€17 Find Cheap Flights from Dublin to Luxembourg

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Luxembourg departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Best Luxembourg Flight Deals from Dublin

Cheapest return prices found by our users on KAYAK in the last 72 hours
Luxembourg
Luxembourgdirect€34
Luxembourg
Luxembourgdirect€34

Cheap Flights from Dublin to Luxembourg

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Dublin to Luxembourg that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Dublin to Luxembourg

Sun, 7 Sep - Tue, 9 Sep
Ryanair Logo
06:20 - 09:10DUB-LUX
1h 50mdirect
Ryanair Logo
14:55 - 15:50LUX-DUB
1h 55mdirect
€34Ryanair
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Tue, 30 Sep - Tue, 7 Oct
Ryanair Logo
10:55 - 13:45DUB-LUX
1h 50mdirect
Ryanair Logo
14:55 - 15:50LUX-DUB
1h 55mdirect
€46Ryanair
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Fri, 26 Sep - Sun, 28 Sep
Ryanair Logo
13:15 - 16:00DUB-LUX
1h 45mdirect
Ryanair Logo
09:55 - 10:50LUX-DUB
1h 55mdirect
€47Ryanair
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Sun, 14 Sep - Sun, 21 Sep
Logo
06:20 - 09:10DUB-LUX
1h 50mdirect
Logo
12:45 - 13:45LUX-DUB
2h 00mdirect
€116
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Fri, 3 Oct - Sun, 5 Oct
Luxair Logo
15:00 - 17:45DUB-LUX
1h 45mdirect
Luxair Logo
12:45 - 13:45LUX-DUB
2h 00mdirect
€118Luxair
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Sun, 14 Sep - Sun, 21 Sep
Logo
22:20 - 16:20DUB-LUX
17h 00m2 stops
Logo
09:55 - 10:50LUX-DUB
1h 55mdirect
€140
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Thu, 4 Sep - Thu, 11 Sep
Lufthansa Logo
20:00 - 12:10DUB-LUX
15h 10m1 stop
Lufthansa Logo
09:50 - 19:15LUX-DUB
10h 25m1 stop
€140Lufthansa
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Fri, 19 Sep - Sun, 21 Sep
Luxair Logo
15:00 - 17:45DUB-LUX
1h 45mdirect
Luxair Logo
12:45 - 13:45LUX-DUB
2h 00mdirect
€144Luxair
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Mon, 8 Sep - Mon, 15 Sep
Lufthansa Logo
20:00 - 09:15DUB-LUX
12h 15m1 stop
Lufthansa Logo
09:50 - 16:55LUX-DUB
8h 05m1 stop
€146Lufthansa
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Fri, 31 Oct - Mon, 3 Nov
KLM Logo
08:50 - 14:15DUB-LUX
4h 25m1 stop
KLM Logo
18:20 - 08:05LUX-DUB
14h 45m1 stop
€157KLM
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Booking Insights

KAYAK's insights & trends for Dublin to Luxembourg flights

Get data-powered insights and trends into flights from Dublin to Luxembourg to help you find the cheapest flights, the best time to fly, and much more.

Can I save money by flying with a stopover from Dublin to Luxembourg?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of €135, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Dublin to Luxembourg?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to Luxembourg, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dublin to Luxembourg is February, when tickets cost €65 (return) on average. On the other hand, the most expensive months are July and May, when the average cost of return tickets is €183 and €174 respectively.

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Good to know

Low seasonMay
Cheapest flight€17
Best time to beat the crowds but there is an average 26% increase in price.
Most popular time to fly (5% more expensive on average)
Flight from Dublin to Luxembourg

FAQs - booking Luxembourg flights

  • How does KAYAK find such low prices on flights from Dublin to Luxembourg?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to Luxembourg.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to Luxembourg?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Dublin to Luxembourg is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to Luxembourg?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Dublin to Luxembourg with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to Luxembourg?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Dublin to Luxembourg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Luxembourg?

    The cheapest time of day to fly to Luxembourg is generally in the evening, when retur flights cost €182 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Luxembourg is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €197.

Reviews of the top airlines flying from Dublin to Luxembourg

 
Need help choosing which airline to fly with from Dublin to Luxembourg? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1386 reviews
8.4Crew
7.8Boarding
7.7Comfort
7.3Food
7.1Entertainment
Airline reviews

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

2.0 MediocreAnonymous, Aug 2025CTA - AMS
Read more KLM reviews

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

They flew us to Zurich and have us layover there for a night with very last minutes notice, so we had to wait at the airport for 6hrs.

Plane and luggage on time Too expensive No comfort Poor sandwich

They didn’t have enough meals for a few last row passengers.

No SMS receiver for the check-in, obliged to do again the check-in for the corresponding flight

even with delay upon departure, the crew managed to get us on time to Lux, nice relaxing and generous service.. Classic good quality products. The opening time for the drop off was a bit late.. long queue of passengers waiting already before desk opened.

Everything you need to know for your flight from Dublin to Luxembourg

Information on your arrival and departure airports

Dublin (DUB)

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