£28 Find Cheap Flights 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 the United Kingdom to Luxembourg departing on 20/5. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Luxembourg

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 26% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap Flight Deals to Luxembourg

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights 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.

Recent return flight deals to Luxembourg

Recommended return deals departing in the coming months from the most popular airlines that fly to Luxembourg.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Ryanair Logo
19:30 - 21:45STN-LUX
1h 15mdirect
Ryanair Logo
22:20 - 22:35LUX-STN
1h 15mdirect
£36Ryanair
Find Deal
Fri, 6 Jun - Fri, 13 Jun
Ryanair Logo
18:50 - 21:05STN-LUX
1h 15mdirect
Ryanair Logo
14:55 - 15:10LUX-STN
1h 15mdirect
£37Ryanair
Find Deal
Thu, 19 Jun - Sun, 22 Jun
British Airways Logo
19:00 - 21:20LHR-LUX
1h 20mdirect
British Airways Logo
21:05 - 21:25LUX-LHR
1h 20mdirect
£71British Airways
Find Deal
Tue, 7 Oct - Thu, 9 Oct
British Airways Logo
18:00 - 20:20LHR-LUX
1h 20mdirect
British Airways Logo
22:05 - 22:25LUX-LHR
1h 20mdirect
£74British Airways
Find Deal
Mon, 6 Oct - Tue, 7 Oct
Luxair Logo
20:25 - 22:35LCY-LUX
1h 10mdirect
Luxair Logo
11:00 - 11:15LUX-LCY
1h 15mdirect
£92Luxair
Find Deal
Fri, 13 Jun - Tue, 17 Jun
Luxair Logo
07:35 - 09:45LCY-LUX
1h 10mdirect
Luxair Logo
14:40 - 14:55LUX-LCY
1h 15mdirect
£93Luxair
Find Deal
Sat, 17 May - Tue, 20 May
Lufthansa Logo
06:10 - 13:50GLA-LUX
6h 40m1 stop
Lufthansa Logo
18:40 - 23:00LUX-GLA
5h 20m1 stop
£138Lufthansa
Find Deal
Thu, 12 Jun - Wed, 18 Jun
Lufthansa Logo
06:55 - 12:10LHR-LUX
4h 15m1 stop
Lufthansa Logo
13:30 - 18:25LUX-LHR
5h 55m1 stop
£144Lufthansa
Find Deal
Fri, 13 Jun - Tue, 17 Jun
KLM Logo
20:55 - 07:40LHR-LUX
9h 45m1 stop
KLM Logo
14:15 - 17:35LUX-LHR
4h 20m1 stop
£175KLM
Find Deal
Sun, 11 May - Thu, 19 Jun
KLM Logo
20:10 - 10:00LCY-LUX
12h 50m1 stop
KLM Logo
18:05 - 20:15LUX-LCY
3h 10m1 stop
£183KLM
Find Deal
Sun, 8 Jun - Sun, 15 Jun

KAYAK's insights & trends for flights to Luxembourg

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

What is the cheapest flight to Luxembourg?

These are the best return prices found by users searching on KAYAK in the last 72 hours.
The cheapest ticket to Luxembourg from the United Kingdom found in the last 72 hours was to Luxembourg, at £35 return. The most popular route is London City Airport (LCY) to Luxembourg (LUX) and the cheapest return airline ticket found on this route in the last 72 hours was £35.

How much is a flight to Luxembourg?

The average and cheapest price for all round-trip flights to Luxembourg from each origin found by users searching on KAYAK in the last month.
A flight to Luxembourg costs £117 on average. The cheapest price found on KAYAK in the last 2 weeks was £19 for the route London Stansted Airport (STN) to Luxembourg (LUX). The most popular routes on KAYAK are London to Luxembourg which costs £56 on average, and Manchester to Luxembourg, which costs £185 on average.
See prices from:

What is the cheapest day to fly to Luxembourg?

The average price of all flights from the United Kingdom to Luxembourg clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Luxembourg is Saturday when return tickets can be as cheap as £99. On the other hand, the most expensive day to fly is Sunday, when return prices are £149 on average.

What is the cheapest month to fly from the United Kingdom to Luxembourg?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United Kingdom 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 the United Kingdom to Luxembourg is January, when tickets cost £39 (return) on average. On the other hand, the most expensive months are December and May, when the average cost of round-trip tickets is £109 and £83 respectively.

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

The average price for all round-trip flights from the United Kingdom to Luxembourg depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Luxembourg is generally in the morning, when round-trip flights cost £146 on average. Morning departures are around 12% cheaper than evening flights, on average. The most expensive time of day to fly to Luxembourg is generally at night, which is peak travel time and where the average cost of a ticket is £181.

How far in advance should I book a flight from the United Kingdom to Luxembourg?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Luxembourg, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below-average price on the flight from the United Kingdom to Luxembourg, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Which is the cheapest airport to fly into in Luxembourg?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Luxembourg is Luxembourg Airport (LUX), with an average flight price of £149.

Good to know - Cheap tickets to Luxembourg

Low season

February

High season

August

Cheapest flight

£28
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from London Stansted Airport to Luxembourg

FAQs - booking Luxembourg flights

  • How does KAYAK find such low prices on flights from the United Kingdom 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 the United Kingdom to Luxembourg.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United Kingdom 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 the United Kingdom 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 the United Kingdom 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 the United Kingdom 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 the United Kingdom to Luxembourg up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Luxembourg

  • Looking for cheap airfare to Luxembourg? 25% of our users found round-trip tickets to Luxembourg for the following prices or less: Cheap flights to Luxembourg from Manchester £163
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Luxembourg flight deals.

Top 5 airlines flying to Luxembourg

Need help choosing which airline to fly with from the United Kingdom 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.
8.0
LuxairOverall score based on 56 reviews
6.5Entertainment
7.4Food
7.7Boarding
7.7Comfort
8.1Crew
Airline reviews

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

2.0 MediocreToshie, Apr 2025TFS - LUX
Read more Luxair reviews

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.

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

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

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.

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

ontime and super quick boarding and disembarking. I made it in 6 min from airplane through passport control to the train platformin Cologne. Amazingly quick airport.

Boarding waiting outside in storm and rain is not OK

There plane had a technical pricken so we had to disembark, but the replacement aircraft was provided within one hour so there was not much delay.

Miserable staff did not want to be there. Very poor atmosphere boarding. Then just basic flight.

We were diverted to warsaw and there was zero information. We were just forced to disembark and off we go good luck the reat of the way. We all had to go our ways to find a way home!!!! Horrible horrible and it cost us alot of money to get a hotel and trains 4:30 pm next day.

Was very good the flight, 15 minutes late,but was very ok!!!😊👏

Long delay was made worse by lack of information and long time in queue waiting for the plane to arrive

Blood contaminated tissue was stuffed to the back of the seat in front of us.

Great flight, departed only 10 mins behind schedule off the aircraft and through security in less than 15 minutes. Love flying from Cardiff so easy a quick from entrance to duty free in less than 10 minutes 😀

My flight was delayed 1 hour. My Mood was not great

The flight was delayed by an hour. Made the connection uncomfortably tight.

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

Not what I expected for the last leg of a $5100 business class experience. Boarding was a nightmare. The flight was delayed and I had to keep checking my email to ensure I was at the right gate since the airline or the terminal had no clue until 15 mins prior to boarding. Food was gross, limited drink options.

It was my first experience in business class. It was everything I expected and more. Service was impeccable, food was delicious and I felt rested once I arrived to London

Flights scheduled with impossible connections - Lufthansa apparently believes it takes 7mins to change terminals, go through passport control, re-clear security and walk 1.8kms…..and everything will work perfectly (which it never does at Frankfurt). No staff on hand to assist with transfers on delayed flights. No transfer guidance provided by app. No compensation offered for 6hr delay to connecting flight.

Entertainment was good. Food was mediocre. Service was mediocre. New plane was smooth

Crew were friendly and very helpful Plane was clean and the legroom is standard. Overall a good flight, no complaints.

We were disappointed not to be able to buy out preferred seat from date of my original booking, which was about 40 days before the trip. When we arrived in Hannover on the Oct 10 I tried every day and the weed site said I have to wait until ck in, did that and still was not able to. Get to the airport and out seats were separate from each other. The crew was able to get seats together, was not the most comfortable. Don’t understand why this happened.

Problems checking in. Charged for bag which was to be included. Repeated trials with in line check in process

Boarding was easy and well organized, Breakfast was not very good.

LCY airport is an amazing airport and I love the flight from LCY to FRA with BA. Efficient, easy, comfortable and great luggage allownace with BA. I iused to fly predominantley LH, but the service and price - benefit ratio of Lufthansa has deteriorated a lot over the last 5 years. Whereas BA keeps an excellent service level with friendly staff.

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The airplane was old. Some things didn’t work out of middle seat was broken. The rest was OK.

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

I have noticed that the airlines, including this flight, pretend there is going to be turbulence, announce such, and say they can’t do beverage service. There is no turbulence and the seat belt light goes off 10 minutes before they ask for tray tables up and seat belts back on. They are just trying to spend less money and it’s quite transparent

Very quick boarding. I was surprised we only got a small water and small thing of cookies, everything else was for purchase. No entertainment. Crew was excellent though.

Flight delayed in terms of boarding and Kayak was great in updating but the team on the groping at British Airways were really poor

A basic tea/ coffee and a snack could be provided especially for long distance flyers.

The information in the airport, and the app was different. Be aware. Different terminals in Stuttgart, so we had to walk a lot. It's a small airport so it wasn't a big deal, but it was ludicrous to see the error in the app.

Flight was delayed and there was boarding pass and flight information errors resulting in confusion and stress

Everything you need to know for your flight to Luxembourg

Cabin class types available on flights to Luxembourg

Cabin classes available on flights to Luxembourg. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.