£25 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 31/3. 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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1 adult, Economy, 0 bags

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Flight Deals

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

Fri, 24 Apr - Fri, 24 Apr
Ryanair Logo
06:30 - 08:45
STN
-
LUX
1h 15mdirect
Ryanair Logo
16:40 - 16:55
LUX
-
STN
1h 15mdirect
£33Ryanair
Wed, 1 Apr - Tue, 7 Apr
Ryanair Logo
07:15 - 09:30
STN
-
LUX
1h 15mdirect
Ryanair Logo
16:10 - 16:25
LUX
-
STN
1h 15mdirect
£34Ryanair
Thu, 9 Apr - Tue, 14 Apr
Multiple Airlines Logo
21:25 - 08:45
EDI
-
LUX
10h 20m
1 stop
Multiple Airlines Logo
09:10 - 17:30
LUX
-
EDI
9h 20m
1 stop
£76Multiple Airlines
Tue, 10 Mar - Thu, 12 Mar
Multiple Airlines Logo
10:50 - 15:55
EDI
-
LUX
4h 05m
1 stop
Multiple Airlines Logo
11:15 - 19:40
LUX
-
EDI
9h 25m
1 stop
£76Multiple Airlines
Wed, 27 May - Fri, 29 May
British Airways Logo
08:20 - 10:40
LHR
-
LUX
1h 20mdirect
British Airways Logo
21:15 - 21:35
LUX
-
LHR
1h 20mdirect
£80British Airways
Wed, 29 Apr - Fri, 8 May
British Airways Logo
08:20 - 10:40
LHR
-
LUX
1h 20mdirect
British Airways Logo
21:15 - 21:35
LUX
-
LHR
1h 20mdirect
£82British Airways
Fri, 27 Mar - Tue, 31 Mar
Luxair Logo
08:00 - 10:10
LCY
-
LUX
1h 10mdirect
Luxair Logo
19:30 - 19:50
LUX
-
LCY
1h 20mdirect
£90Luxair
Fri, 27 Mar - Tue, 31 Mar
Luxair Logo
08:00 - 10:10
LCY
-
LUX
1h 10mdirect
Luxair Logo
19:30 - 19:50
LUX
-
LCY
1h 20mdirect
£91Luxair
Wed, 18 Mar - Wed, 25 Mar
easyJet Logo
06:40 - 08:35
LGW
-
LUX
24h 55m
1 stop
easyJet Logo
09:20 - 14:55
LUX
-
LGW
6h 35m
1 stop
£92easyJet
Thu, 19 Mar - Mon, 23 Mar
easyJet Logo
06:40 - 08:35
LGW
-
LUX
24h 55m
1 stop
easyJet Logo
09:15 - 21:50
LUX
-
LGW
13h 35m
1 stop
£100easyJet
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 72 hours.

The cheapest ticket to Luxembourg from the United Kingdom found in the last 72 hours was to Luxembourg, at £30 return. The most popular route is London Heathrow Airport (LHR) to Luxembourg (LUX) and the cheapest return airline ticket found on this route in the last 72 hours was £30.

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 £76 on average. The cheapest price found on KAYAK in the last 2 weeks was £10 for the route London Stansted Airport (STN) to Luxembourg (LUX). The most popular routes on KAYAK are London to Luxembourg which costs £103 on average, and Manchester to Luxembourg, which costs £142 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 £162 (return) on average. On the other hand, the most expensive months are September and December, when the average cost of round-trip tickets is £262 and £245 respectively.

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 55% 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 £37.

Good to know - Cheap tickets to Luxembourg

Low seasonJanuary
Cheapest flight£25
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly (12% 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.

  • What is the cheapest day to fly to Luxembourg?

    Based on KAYAK data, the cheapest day to fly to Luxembourg is Wednesday when return tickets can be as cheap as £73. On the other hand, the most expensive day to fly is Sunday, when return prices are £146 on average.

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

    The cheapest time of day to fly to Luxembourg is generally at night, when retur flights cost £94 on average. Morning departures are around 10% 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 £116.

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 £111
  • 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
LuxairOverall score based on 66 reviews
7.6Boarding
6.2Entertainment
7.2Food
8.0Crew
7.4Comfort
Airline reviews

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

10.0 ExcellentAnonymous, Jan 2026
LUX - LIS
Read more Luxair reviews

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.

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

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.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

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

I had heard horror stories about Ryan air and was a little worried about my flights with them but I had 3 flights with them in Italy, Puglia and Sicily and it was a painless and smooth process. I was very happy.

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.

They were extremely unprofessional and unhelpful at check in. They did not understand laws related to Spanish residents flying with family It was very discriminatory the way we were treated.

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

On time arrival but the aircraft had seen better days and needed a deep clean.

It was appalling, full of young people who were drunk and disobeying instructions to sit down. Crew did nothing to enforce. There was a Ryanair pilot sitting in the aisle opposite me who talked through out the safety briefing so loudly I couldn’t hear. Whole thing felt unsafe

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.

Crew was outstanding, helpful and friendly. Food is deteriorating. The snack at the end of the flight was not good, a greasy moosh of toast cheese snd other unidentifiable ingredients. Coming from Germany a pretzl with butter would have been better. Entertainment had a great selection.

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.

We would have missed our connection from Munich to Boston but we had a van outside the plan that wisked us to our terminal. Much appreciated and we didn’t even realize that Lufthansa had done this until the announcement on disembarkation. Well organized airline! Will definitely fly Lufthansa again!!!

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!

Food is too little (in volume) and too spicy.. There are no snacks in the back of the plane in between meals.

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.

No leg room! Either too hot or cold with these guys!

It was great. The airline staff was very friendly. The FRA security was a bit harsh doing their job but friendly overall.

The flight was delayed due to snow in Frankfurt. There wasn't much information from BA or the airport, but Kayak was great and kept me informed of the delay and gate changes.

Late takeoff, but on time landing. Lost bags, 3 days to find them, still in transit to my location. Power outlets broken, Wi-Fi not working, so much for working on the long flight.

Good. For a long flight. The comfort of the seat could be better. Also, the food was « normal » plane food. Not indian plane food unfortunately! Everything else was smooth and great.

The seats were comfortable. So many empty seats allowed for stretching out and sleeping. The onboard entertainment was pretty good. The cabin crew were so kind and kept the passengers well- hydrated, and well fed.

We had American Airlines on our return and it was confusing if we were going with Aa or BA I had 2 different flight numbers and didn’t get our gate until it was boarding. So we were a bit nervous as the which it was

No WiFi. No food. 250 ml of water only drink option. No entertainment options. Extremely bare bones flight

Really appreciated the care, attention and friendliness of cabin crew. Very comfortable, prompt and efficient flight.

Economy seats were good and spacious. Much better than virgin by a mile.

It’s the old style plane with the old Ying Yang seats doesn’t compare to other airlines with newer planes.

I was unable to board this flight because of visa changes that I was not alerted about and I’ve been unable to contact Kayak to obtain a refund / credit anything.

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.