£16 Find Cheap Flights to Luxembourg – Compare and Save

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 5/8. 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.
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Book Cheap Luxembourg Plane Tickets

 
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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Luxembourg

Wed, 19 Aug - Tue, 25 Aug
Ryanair Logo
07:15 - 09:30
STN
-
LUX
1h 15mdirect
Ryanair Logo
16:10 - 16:25
LUX
-
STN
1h 15mdirect
£28Ryanair
Fri, 21 Aug - Sun, 23 Aug
Ryanair Logo
06:30 - 08:45
STN
-
LUX
1h 15mdirect
Ryanair Logo
21:45 - 22:00
LUX
-
STN
1h 15mdirect
£29Ryanair
Thu, 20 Aug - Thu, 20 Aug
Ryanair Logo
06:55 - 09:10
STN
-
LUX
1h 15mdirect
Ryanair Logo
22:10 - 22:25
LUX
-
STN
1h 15mdirect
£30Ryanair
Wed, 19 Aug - Tue, 25 Aug
Ryanair Logo
07:15 - 09:30
STN
-
LUX
1h 15mdirect
Ryanair Logo
16:10 - 16:25
LUX
-
STN
1h 15mdirect
£31Ryanair
Wed, 19 Aug - Wed, 26 Aug
Multiple Airlines Logo
18:35 - 09:10
EDI
-
LUX
13h 35m
1 stop
Multiple Airlines Logo
10:05 - 14:25
LUX
-
EDI
5h 20m
1 stop
£76Multiple Airlines
Tue, 4 Aug - Mon, 10 Aug
Multiple Airlines Logo
19:30 - 09:30
EDI
-
LUX
13h 00m
1 stop
Multiple Airlines Logo
22:30 - 09:30
LUX
-
EDI
12h 00m
1 stop
£76Multiple Airlines
Thu, 3 Sep - Mon, 7 Sep
British Airways Logo
17:55 - 20:15
LHR
-
LUX
1h 20mdirect
British Airways Logo
21:05 - 21:25
LUX
-
LHR
1h 20mdirect
£81British Airways
Tue, 11 Aug - Mon, 17 Aug
British Airways Logo
08:15 - 10:35
LHR
-
LUX
1h 20mdirect
British Airways Logo
16:50 - 17:25
LUX
-
LHR
1h 35mdirect
£85British Airways
Wed, 19 Aug - Wed, 26 Aug
Luxair Logo
15:20 - 17:30
LCY
-
LUX
1h 10mdirect
Luxair Logo
17:55 - 18:15
LUX
-
LCY
1h 20mdirect
£85Luxair
Fri, 13 Nov - Sun, 22 Nov
Luxair Logo
20:15 - 22:25
LCY
-
LUX
1h 10mdirect
Luxair Logo
14:35 - 14:50
LUX
-
LCY
1h 15mdirect
£87Luxair
Booking Insights

KAYAK's insights & trends for flights to Luxembourg

Get data-powered insights and trends into 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 5 days.

The cheapest ticket to Luxembourg from the United Kingdom found in the last 5 days was to Luxembourg, at £28 return. The most popular route is Edinburgh (EDI) to Luxembourg (LUX) and the cheapest return ticket found on this route in the last 5 days was £28.

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 £75 on average. The cheapest price found on KAYAK in the last 2 weeks was £15 for the route London Stansted Airport (STN) to Luxembourg (LUX). The most popular routes on KAYAK are London to Luxembourg which costs £37 on average, and London to Luxembourg, which costs £175 on average.

See prices from:

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 February, when tickets cost £15 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is £22 and £16 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 at night, when retur flights cost £90 on average. Morning departures are around 2% cheaper than evening flights, on average. The most expensive time of day to fly to Luxembourg is generally in the evening, which is peak travel time and where the average cost of a ticket is £121.

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 a flight from the United Kingdom to Luxembourg, you should book around 5 weeks before departure, which saves you about 60% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 21 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 £43.

Good to know - Cheap tickets to Luxembourg

Low seasonJanuary
Cheapest flight£16
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly and prices are also 3% lower 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.

  • What is the cheapest day to fly to Luxembourg?

    Based on KAYAK data, the cheapest day to fly to Luxembourg is Thursday when return tickets can be as cheap as £72. On the other hand, the most expensive day to fly is Sunday, when return prices are £210 on average.

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 £144
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Luxembourg flight deals.

Reviews of the 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.
7.8
KLMOverall score based on 1534 reviews
7.8Boarding
7.7Comfort
8.4Crew
7.3Food
7.2Entertainment
Airline reviews

The flight was 45 mins late leaving, we sat without a/c for some of this, 2nd Meal was a slice of pizza. Movies were good.

8.0 ExcellentAnonymous, Jun 2026
LHR - AMS
Read more KLM reviews

The flight was 45 mins late leaving, we sat without a/c for some of this, 2nd Meal was a slice of pizza. Movies were good.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

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!

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

The flight was great, the only reason for middle scores on entertainment and food is that it was a short flight so not included (but snacks were served including alcoholic beverages free of charge). I would definitely recommend KLM.

Was trying to change a flight but told that Canadian and local klm systems do not interact so they could not access my booking. Overall I like klm a lot but if it was important to change flights I would be very frustrated.

KLM is my favourite airline. Never ever let us down.Staff are first class.

Pretty bad. Food was awful. drinks were scarce, as if drinking an extra drink would ruin the airline. attendants were not very helpful. likely Dutch "directedness" (I cannot be bothered). Crammed flight. Entertainment in very minimal dosage. Almost all old movies and series with 1-3 episodes only. Very limited number of options available. Jesus!! it seems you need to bring your own entertainment these days even of flights that are 13 hrs long!! I would and I will avoid in the future!

I travel frequently. The flight was late again... KLM should really try and be on time

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

I like all the Support that I have received during my flight.

Flight cancelled at last time 3h before and it was unforgettable because we have working engagement and we need to go home. Im very disappointed for this flight

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.

Enough seat availability for us to move a little and so sit together - but the flight was half an hour late

On time departure; arrived early into Faro. Air Malta operating flight, crew friendly and efficient.

I didn't eat any food so can't comment on that. The prices on the plane are extortionate (as are all prices on planes). Everything else was seemless and a great experience

I need assistance and I could not fault it at all. I suffer anxiety and I was always put at ease by assistance staff, and the banter was good. On board the staff was so very nice and kind and showed empathy. Thank you to them. It was my first time travelling since I lost my husband and was so grateful to them.

Great flight just took some time to board even when lining up early for the flight, even taking off took longer then expected.

Take off was great but landing is always with a bump.

Flight was delayed by 1 hour 45 minutes. Aircraft was cramped, dirty and uncomfortable. Boarding staff more interested in charging you for oversize baggage than getting you on board. Overall not a pleasant experience.

A delay of almost 3 hours. It was evident that the staff wanted us to board urgently, to the point of rudeness, to avoid paying compensation

It's not the staff's fault. The cabin crew do their best but the setup in Stansted Airport by Ryanair is poor. The herding of people like cattle is unacceptable before boarding and is something that's in every airport but only in Stansted have I seen the queueing of passengers outside the plane on the tarmac and the crew only turning up with maybe 5 minutes to depart. This is a resource issue . Yes prices are good but seemingly comes with a price of poor treatment of customers. I'll pay more next time

Delayed for 2 hours lack of communication no refreshments as promised and the drinks on board were not as ordered and refused to refund

Flight map did not work. Crew was great, food was good, plane took off on time and landed early. That's all I can ask.

Paid for exit row at the back of the plane. Window seat with lots of leg space. Food was inedible (as usual). Brought my own.

Efficiency of staff, and comfort and cleanliness of aircraft was all great. Maybe a hot drink without payment at that time in the morning would be good!

The plane was late (as was my flight out from Birmingham the day before)

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.

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.

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

Absolutely horrific. Not only did the plane not board until AFTER it was supposed to have arrived in Luxembourg, but at the VERY last minute they announced that they would have to bump 10 people from the flight. Of course our family of 4 (trying to make it to Luxembourg to see my children’s 86 yo grandmother for Christmas) was bumped. There were 4 staff members, only one of which was even remotely trying to answer questions or get people on another flight. The reason they bumped us was bc a crew member was sick so instead of 110 passengers they could only take 100. This seemed ridiculous for a 30 minute flight where nothing is served anyway(!!?) They told us they could only book us on a Lufthansa flight at 1pm, but that there were no seats guaranteed. They also told us we would get a €250/person voucher for our troubles. They then gave us a link to a website to get those vouchers. When we got to the gate, the Lufthansa crew said that the flight was already overbooked and it was very unlikely that we would get on board. When asked if we could get our luggage and rent a car instead, they said it would take at least 2-3 hours to get our luggage. When we finally were allowed on the flight at the very last minute, we arrived in Luxembourg and none of our luggage (5 bags) with all of our Christmas presents and clothes/toiletries for the week made it to Luxembourg. Oh, and the link to get the vouchers doesn’t work….I think Air Dolomiti has a lot to answer for. I will be sure to avoid them at all cost in the future. I would recommend that companies like Kayak should use more professional air lines.

I was sent an email that said my card payment was not verified. When I spoke to an agent , he said my card was not verified and the flight I thought I had to booked was no longer available so I booked another flight on another airline(United). Later I got flight updates , etc., concerning my supposed first flight. So if I was charged for this flight on British Airways/American airlines, I need a refund.

The crew made it a great flight. They were friendly and attentive. They made me want to fly British Airways again.

BA has not been handling priority luggage with any special priority. This time our luggage was distinctly very slow to arrive, well after the first half of items to arrive. Business class flights cost a lot and it would be nice to have that reflected in the speed of baggage handling! (I note that this has worsened in our long experience of BA.) On a different note, we spent 2.5 hours on the plane after landing because of an airport mishap at Boston Logan. The pilot provided reasonably frequent update but more could have been done to ensure passenger comfort, such as more beverage and maybe snack services.

I purchased premier economy seats but I was seated one row off and was sitting in economy my bottle of water and cookie did not compare to the menus handed OP it in premier.

I understand and don't want food on a short trip, but tea and coffe (at least 1 cup) should be free. Nevertheless there was water available and the crew was nice.

Food is horrible. Flight was good and the staff were mostly men.

Delayed suitcase - terrible service to get my suitcase next day, I was informed it would arrive today in the afternoon (Jun/28). Now, I was informed I may or may not receive it until 3 am (Jun/29).

Seats were comfortable, but boarding was the worst I've ever seen. Way too much walking to get onboard as we had to go up & down steps several & then bus took us halfway around the airport for boarding & had to board outside after a very long bus rood.

I will never want to book with these people. They are arrogant and rude. Food was really really bad, crew was even worst

We spent twice as long on the runway waiting to take off as we did in the air.

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.