LON - LUX

£18 Find Cheap Flights from London 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 London to Luxembourg departing on 10/7. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Luxembourg, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Luxembourg, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£30
Typical prices: £114-£32
Ryanair
Wed 20/5Thu 21/5
STN - LUX • Direct
Cheapest one-way flight
£18
Typical prices: £22-£61
Ryanair
Fri 10/7
STN - LUX • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
BA's Euro Traveller fares include a cabin bag.
Ryanair's Basic fare allows one small cabin bag.
Expert advice
Expert advice
Expert advice
Expert advice
Direct flights
You can fly direct with British Airways, Luxair, and Ryanair. Average duration is 1h 13m
Direct flights
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Top routes
Cheapest • 59% average savings
Most popular
Insights
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When to book
in advance
Our data shows that travellers who book at least 6 weeks in advance save around 59% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 77% price drop
Most popular
Good to know
Good to know
+1
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Flight Deals

Cheap Flights from London to Luxembourg (LON-LUX)

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

Wed, 20 May - Thu, 21 May
Ryanair Logo
07:15 - 09:30
STN
-
LUX
1h 15mdirect
Ryanair Logo
09:45 - 10:00
LUX
-
STN
1h 15mdirect
£30Ryanair
Fri, 8 May - Sat, 9 May
Ryanair Logo
06:30 - 08:45
STN
-
LUX
1h 15mdirect
Ryanair Logo
18:05 - 18:20
LUX
-
STN
1h 15mdirect
£31Ryanair
Fri, 29 May - Mon, 1 Jun
Ryanair Logo
06:30 - 08:45
STN
-
LUX
1h 15mdirect
Ryanair Logo
09:25 - 09:40
LUX
-
STN
1h 15mdirect
£32Ryanair
Fri, 29 May - Tue, 2 Jun
Ryanair Logo
06:30 - 08:45
STN
-
LUX
1h 15mdirect
Ryanair Logo
16:10 - 16:25
LUX
-
STN
1h 15mdirect
£32Ryanair
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
08:00 - 15:45
LTN
-
LUX
6h 45m
1 stop
Multiple Airlines Logo
11:25 - 22:10
LUX
-
LTN
11h 45m
1 stop
£72Multiple Airlines
Wed, 10 Jun - Wed, 17 Jun
Multiple Airlines Logo
08:00 - 15:45
LTN
-
LUX
6h 45m
1 stop
Multiple Airlines Logo
11:25 - 22:10
LUX
-
LTN
11h 45m
1 stop
£82Multiple Airlines
Fri, 5 Jun - Mon, 8 Jun
British Airways Logo
08:05 - 10:25
LHR
-
LUX
1h 20mdirect
British Airways Logo
21:05 - 21:25
LUX
-
LHR
1h 20mdirect
£84British Airways
Fri, 29 May - Mon, 1 Jun
British Airways Logo
08:05 - 10:25
LHR
-
LUX
1h 20mdirect
British Airways Logo
16:50 - 17:25
LUX
-
LHR
1h 35mdirect
£85British Airways
Wed, 5 Aug - Wed, 12 Aug
Luxair Logo
11:35 - 13:45
LCY
-
LUX
1h 10mdirect
Luxair Logo
17:55 - 18:15
LUX
-
LCY
1h 20mdirect
£87Luxair
Thu, 21 May - Thu, 28 May
Luxair Logo
07:35 - 09:45
LCY
-
LUX
1h 10mdirect
Luxair Logo
10:50 - 11:05
LUX
-
LCY
1h 15mdirect
£88Luxair
Booking Insights

KAYAK’s insights & trends for London to Luxembourg flights

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

How much is a return flight from London to Luxembourg?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London to Luxembourg departing in May.

What is the cheapest London to Luxembourg flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from London to Luxembourg costs £29 on the route between London Stansted Airport (STN) and Luxembourg (LUX). Over the past month, this route was, on average, 59% cheaper than other London-Luxembourg routes. It is also the most popular route.

What’s the cheapest day of the week to fly from London to Luxembourg?

The average price of all round-trip flights from London to Luxembourg clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from London to Luxembourg, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Luxembourg, Tuesday is the cheapest day to fly and Monday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London 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 London to Luxembourg is July, where tickets cost £15 (return) on average. On the other hand, the most expensive months are September and August, where the average cost of round-trip tickets is £425 and £119 respectively.

Can I save money by flying with a stopover from London 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.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £77 on average.

How far in advance should I book a flight from London to Luxembourg?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London 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 London to Luxembourg, you should book around 6 weeks before departure, which saves you about 59% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Expert advice

Expert advice for your flight from London to Luxembourg

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Duncan Madden

Duncan Madden

Expert on Ryanair and British Airways

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Good to know - Cheap tickets from London to Luxembourg

Low seasonFebruary
Cheapest flight£18
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (2% more expensive on average)
Flight from London Stansted Airport to Luxembourg

When to book flights from London to Luxembourg

Are your dates flexible? Find out the best times to travel from London to Luxembourg based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Luxembourg

  • Is there a car hire centre at Luxembourg Airport?

    Yes, there is. Avis/Budget, Europcar and Sixt are just some of the providers you can find at Luxembourg Airport’s car hire centre. The centre is located Level 1 of the Arrivals Lounge, opposite Baggage Reclaim 31; there is an indoor parking garage for hired cars at Parking Indoor Area Level 2.

  • Can I exchange currency at Luxembourg Airport?

    You can find ATMs landside at Levels 0 and 1 as well as airside at Level 1 of Terminal A. Banque SAFRA operates a branch office, Ground Floor landside of Terminal A, if you need to exchange notes or make other financial arrangements.

  • Are there any accommodations at Luxembourg Airport?

    You won’t find any accommodations at Luxembourg Airport, but there are a host of hotels in proximity to the terminal buildings. Many of them provide free airport shuttle transfers for arriving passengers, including Hotel Campanile Luxembourg Aeroport, Ibis Luxembourg Aeroport and Doubletree by Hilton Luxembourg.

  • What are a few cities within reach of Luxembourg Airport?

    Luxembourg Airport is the sole international transit point in the country and is located less than five miles east of Luxembourg City in the south. A few communes/towns close to the airport include Dudelange (12 miles south of the city) and Esch-sur-Alzette (14 miles south) and Ettelbruck (21 miles north).

  • What routes does KLM operate from London to Luxembourg?

    KLM is one of the most popular choices for these flights and operates routes from both London Heathrow (LHR) and London City Airport (LCY). All flights between London and Luxembourg by KLM have a single stopover at Amsterdam Schiphol en route.

  • What is the baggage allowance for Ryanair flights from London to Luxembourg?

    Ryanair's baggage policy for flights from London to Luxembourg allows passengers to bring one small cabin bag on board for free, with dimensions of 40 cm x 20 cm x 25 cm. Additional baggage, including larger cabin bags or checked bags, can be purchased separately. You can book an extra luggage allowance when booking through KAYAK.

  • How do I get to the car rental centre at Luxembourg Airport (LUX)?

    Upon arrival at Luxembourg Airport (LUX), follow the signs for the car rental desks located in the arrivals area. The car hire centre is conveniently located within the airport terminal building. Once you have completed the necessary paperwork at the rental desk, you can proceed to collect your vehicle from the designated car park nearby.

  • What's the benefit of flying from Southend Airport (SEN)?

    Flying from London Southend Airport (SEN) offers several benefits. It is a less congested airport compared to other London airports, ensuring shorter queues and faster check-in processes. The airport is conveniently located close to central London and offers excellent transport links, allowing for easy access to the airport from the city.

  • What is the cheapest flight from London to Luxembourg?

    In the last 3 days, the lowest price for a flight from London to Luxembourg was £18 for a one-way ticket and £30 for a return.

  • Which airports will I be using when flying from London to Luxembourg?

    London has 6 major airports: London City, London Gatwick, London Heathrow, London Luton, London Southend, and London Stansted. Luxembourg is the only airport in Luxembourg. You’ll usually find the cheapest deals if you fly from London Stansted Airport.

  • Which aircraft models fly most regularly from London to Luxembourg?

    The De Havilland (Bombardier) DHC-8-400 Dash 8Q is the aircraft model that flies most regularly on the London to Luxembourg flight route.

  • Which airline alliances offer flights from London to Luxembourg?

    Star Alliance, and oneworld are the airline alliances operating flights between London and Luxembourg, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from London to Luxembourg?

    There are direct flights from London to Luxembourg on a daily basis.

  • Which is the best airline for flights from London to Luxembourg, KLM or Luxair?

    The two airlines most popular with KAYAK users for flights from London to Luxembourg are KLM and Luxair. With an average price for the route of £187 and an overall rating of 7.8, KLM is the most popular choice. Luxair is also a great choice for the route, with an average price of £161 and an overall rating of 7.7.

  • How does KAYAK find such low prices on flights from London 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 London to Luxembourg.

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

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

  • What is the Hacker Fare option on flights from London 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 to Luxembourg with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London 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 to Luxembourg from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London to Luxembourg

  • Looking for a cheap flight from London to Luxembourg? 25% of our users found flights on this route for £80 or less one-way and £87 or less round-trip.
  • For direct flights from London area airports to Luxembourg, you have a couple of choices. Ryanair has direct flights out of London Stansted Airport (STN), while Luxair offers direct service from London City Airport (LCY). If you prefer to travel from London Heathrow Airport (LHR), you can get one-stop flights via KLM to Luxembourg Airport (LUX).
  • Stansted Express is a very affordable mode of transport from Central London to London Stansted Airport. Fares start about £9.70 per person one-way, and the trains that depart from London Liverpool Station every half-hour require about 47min to arrive at Stansted Airport Terminal. Book your tickets online and take advantage of discount fares when you’re ready to travel.
  • Escape Lounge at London Stansted Airport welcomes all passengers regardless of airline or ticket class, and for about £19.99 you can enjoy a comfortable, relaxing ambience along with table service and complimentary refreshments. Wi-Fi is also free and you can charge your devices while you dine. Escape Lounge is located in the main Departures Lounge between Coast to Coast and Pret a Manger.
  • If you buy a Fast Track Security Pass, you can escape the long lines at London Heathrow Airport terminal security checkpoints. The service offers a dedicated express line for participating passengers, which may be free if you’re travelling first or business class to Luxembourg. There are available discounts if you purchase passes in advance online.
  • Stay ahead of the airport crowds by installing an airport app to your mobile or electronic device. With every step, you have access to live flight information and alerts are issued if there are delays to your flight. Airport apps also offer special rates on parking, Fast Track and lounges and hit you up with details regarding discounts at airport shops and restaurants.
  • The Heathrow Express, which leaves for the airport every 15 minutes from Paddington Station in around 15 minutes, is one of the most affordable ways to get to the airport from the city centre. Taking a taxi is a more convenient option, but less affordable.
  • For an early morning flight from London Heathrow Airport (LHR), several on-site hotels offer convenient accommodation. The best options include Hilton London Heathrow Airport, Sofitel London Heathrow, and Premier Inn London Heathrow Airport. These hotels provide easy access to terminals, comfortable rooms, and various amenities to ensure a stress-free start to your journey.

Prefer to fly direct from London to Luxembourg?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London to Luxembourg.
Find which airlines fly direct from London to Luxembourg Airport, which days they fly and book direct flights.

Direct departures

London to Luxembourg

Monday

British Airways,Luxair,Ryanair

British Airways,Luxair, +1 more

Tuesday

British Airways,Luxair,Ryanair

British Airways,Luxair, +1 more

Wednesday

British Airways,Luxair,Ryanair

British Airways,Luxair, +1 more

Thursday

British Airways,Luxair,Ryanair

British Airways,Luxair, +1 more

Friday

British Airways,Luxair,Ryanair

British Airways,Luxair, +1 more

Saturday

British Airways,Luxair,Ryanair

British Airways,Luxair, +1 more

Sunday

British Airways,Luxair,Ryanair

British Airways,Luxair, +1 more

See more direct flights

Direct returns

Luxembourg to London

Monday

British Airways,Luxair,Ryanair

British Airways,Luxair, +1 more

Tuesday

British Airways,Luxair,Ryanair

British Airways,Luxair, +1 more

Wednesday

British Airways,Luxair,Ryanair

British Airways,Luxair, +1 more

Thursday

British Airways,Luxair,Ryanair

British Airways,Luxair, +1 more

Friday

British Airways,Luxair,Ryanair

British Airways,Luxair, +1 more

Saturday

British Airways,Luxair,Ryanair

British Airways,Luxair, +1 more

Sunday

British Airways,Luxair,Ryanair

British Airways,Luxair, +1 more

See more direct flights

Reviews of the top 4 airlines flying from London to Luxembourg

 
See real verified KAYAK customer reviews for airlines flying from London to Luxembourg. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London 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 1508 reviews
7.8Boarding
7.1Entertainment
8.4Crew
7.7Comfort
7.3Food
Airline reviews

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

6.0 Goodpuravi, Apr 2026
MLA - AMS
Read more KLM reviews

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

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

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.

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.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

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.

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

The table at my seat was dirty, the crew was nice, the boarding was swift. An average Ryanair experience but this time the plane was not properly cleaned between flights.

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.

The map feature on the display at the seat had challenges. The biggest issue was the flight had no WIFI. Most of the smaller planes now have free WIFI. American Airlines on the flight over had WIFI you could purchase. With 8-10 hours on a single flight, the ability to do work via WIFI is essential!!

A shout-out to the flight attendent, Lauren, who was the main person assisting me. She was amazing - perfect balance of bright, cheerful, engaging, yet formal

Cramped seating but standard in all smaller aircrafts today no matter what airlines. Crew very helpful, friendly & attentive so makes up for that.

Wonderful business class flight in a lovely new plane with an excellent crew

OK, except for a cabin attendant's lack of attention.

efficient. on time. cabin crew were very professional and very nice to deal with. would definately fly BA again.

It was great overall. A few slight improvements could be made on the onboarding process at the Gates with announcements and clarity of communications (both at the gate and in flight). The movies in the entertainment options could be improved for bollywood, hollywood.

I alrady responded to this request, and expllaned at length that this was the worst flying experience in my 77 years. I will NEVER fly BA again.

Airbus A350 is poorly designed for wheelchair users and reduced mobility passengers. The angle of the pods makes it awkward to transfer. I was able to but I have ab stability. It could be a real challenge for people with more severe mobility impairments. You'd think Airbus would have come up with a solution for this or thought more about us disabled folks more when designing this aircraft.

The crew has always been great on BA. They are very friendly and accommodating. I like that they have vegetarian options already in the menu. And the free wine is a nice perk.) I noticed (both directions of my trip) minor upgrades/ replacements needed on the plane itself (touch screen didn't work with touch; bathroom light didn't go on). However, this is one of my favorite airlines.

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

Information on your arrival and departure airports