LUX - LON

£21 Find Cheap Flights from Luxembourg to London – 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 Luxembourg to London departing on 17/8. 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.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£35
Typical prices: £29-£78
Ryanair
Mon 7/9Wed 30/9
LUX - STN • Direct
Cheapest direct flights
£35
Typical prices: £29-£78
Ryanair
Thu 10/9Mon 14/9
LUX - STN • Direct
Top airlines
Cheapest • from £35 (return)
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with British Airways, Luxair, and Ryanair. Average duration is 1h 20m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest • 78% average savings
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 88% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 6 weeks in advance save around 51% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Luxembourg to London (LUX-LON)

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

Mon, 7 Sep - Wed, 30 Sep
Ryanair Logo
22:30 - 22:45
LUX
-
STN
1h 15mdirect
Ryanair Logo
07:15 - 09:30
STN
-
LUX
1h 15mdirect
£35Ryanair
Thu, 20 Aug - Wed, 26 Aug
Ryanair Logo
09:45 - 10:00
LUX
-
STN
1h 15mdirect
Ryanair Logo
07:15 - 09:30
STN
-
LUX
1h 15mdirect
£35Ryanair
Sat, 12 Sep - Wed, 30 Sep
Ryanair Logo
18:05 - 18:20
LUX
-
STN
1h 15mdirect
Ryanair Logo
07:15 - 09:30
STN
-
LUX
1h 15mdirect
£35Ryanair
Thu, 10 Sep - Mon, 14 Sep
Ryanair Logo
09:45 - 10:00
LUX
-
STN
1h 15mdirect
Ryanair Logo
06:35 - 08:50
STN
-
LUX
1h 15mdirect
£35Ryanair
Tue, 8 Sep - Tue, 15 Sep
Ryanair Logo
16:10 - 16:25
LUX
-
STN
1h 15mdirect
Ryanair Logo
13:20 - 15:35
STN
-
LUX
1h 15mdirect
£35Ryanair
Tue, 8 Sep - Wed, 9 Sep
Ryanair Logo
16:10 - 16:25
LUX
-
STN
1h 15mdirect
Ryanair Logo
07:15 - 09:30
STN
-
LUX
1h 15mdirect
£35Ryanair
Mon, 7 Sep - Tue, 15 Sep
Ryanair Logo
22:30 - 22:45
LUX
-
STN
1h 15mdirect
Ryanair Logo
13:20 - 15:35
STN
-
LUX
1h 15mdirect
£35Ryanair
Tue, 25 Aug - Wed, 2 Sep
Ryanair Logo
16:10 - 16:25
LUX
-
STN
1h 15mdirect
Ryanair Logo
07:15 - 09:30
STN
-
LUX
1h 15mdirect
£35Ryanair
Thu, 27 Aug - Mon, 31 Aug
British Airways Logo
21:05 - 21:25
LUX
-
LHR
1h 20mdirect
British Airways Logo
18:00 - 20:20
LHR
-
LUX
1h 20mdirect
£83British Airways
Mon, 24 Aug - Mon, 31 Aug
British Airways Logo
21:05 - 21:25
LUX
-
LHR
1h 20mdirect
British Airways Logo
18:00 - 20:20
LHR
-
LUX
1h 20mdirect
£84British Airways
Booking Insights

KAYAK’s insights & trends for Luxembourg to London flights

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

How much is a return flight from Luxembourg to London?

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

Flight prices are below average for this route right now.

Flights to London from Luxembourg usually cost between £54 and £132 in September.
The lowest price found in the past 5 days was £35 on Ryanair (10 Sept–14 Sept).

What is the cheapest Luxembourg to London flight route?

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

The cheapest return flight from Luxembourg to London costs £15 on the route between Luxembourg (LUX) and London Stansted Airport (STN). Over the past month, this route was, on average, 78% cheaper than other Luxembourg-London routes. It is also the most popular route.

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

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

If your flying dates are flexible, you should consider flying to London on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Luxembourg to London. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Luxembourg to London, 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 Luxembourg to London is February, where tickets cost £71 (return) on average. On the other hand, the most expensive months are December and May, where the average cost of round-trip tickets is £120 and £109 respectively.

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

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 £118, prices are generally cheapest when you fly direct.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Luxembourg to London, 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 Luxembourg to London, you should book around 6 weeks before departure, which saves you about 51% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Expert advice

Expert advice for your flight from Luxembourg to London

 
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 Luxembourg to London

Low season

January

Cheapest flight

£21
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (36% more expensive on average)
Flight from Luxembourg to London Stansted Airport

When to book flights from Luxembourg to London

Are your dates flexible? Find out the best times to travel from Luxembourg to London 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 Luxembourg to London

  • What is the cheapest flight from Luxembourg to London?

    In the last 5 days, the lowest price for a flight from Luxembourg to London was £21 for a one-way ticket and £35 for a return.

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

    Luxembourg is served by only 1 airport and there are 5 airports in London. You will leave Luxembourg from Luxembourg and you will be arriving in London at one of these airports: London City, London Gatwick, London Heathrow, London Southend, or London Stansted.

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

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

  • Which airline alliances offer flights from Luxembourg to London?

    oneworld is the only airline alliance operating flights between Luxembourg and London.

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

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

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

    The two airlines most popular with KAYAK users for flights from Luxembourg to London are Luxair and Ryanair. With an average price for the route of £282 and an overall rating of 7.7, Luxair is the most popular choice. Ryanair is also a great choice for the route, with an average price of £65 and an overall rating of 6.9.

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

    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 Luxembourg to London.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Luxembourg 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 Luxembourg to London?

    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 London with an airline and back to Luxembourg with another airline.

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

    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 London from Luxembourg 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 Luxembourg to London

  • Looking for a cheap flight from Luxembourg to London? 25% of our users found flights on this route for £51 or less one-way and £29 or less round-trip.

Prefer to fly direct from Luxembourg to London?

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

Direct departures

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

Direct returns

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

Reviews of the top 3 airlines flying from Luxembourg to London

 
See real verified KAYAK customer reviews for airlines flying from Luxembourg to London. 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 Luxembourg to London? 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.
7.7
LuxairOverall score based on 66 reviews
8.0Crew
7.4Comfort
7.6Boarding
6.1Entertainment
7.1Food
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.

Food and entertainment were not available, so my rating on those items isn't actually correct. There should be a "Not relevant" or "Didn't use it" option.

The flight boarded nice and early and this meant there was no sudden rush at the gate. The only down side was the cabin was very cold 🥶

Flying from Hamburg to Stansted was a nightmare if I have to be honest, the flight was due to leave at 15:50 and we ended up not taking off properly till 16:56. They really don’t have enough people doing the sorting of baggage where you get the sticker for your case before the security check, going through security was 10x more faster then the whole baggage situation.

Unnecessarily delayed and remarkably inefficient boarding contributed to a significantly delayed departure. Seats/legroom astonishingly uncomfortable even by Ryanair standards (minimal legroom plus reinforced plastic seat backs ensure you get punched hard in the knees every time the person in front moves, and as a 6-foot passenger I had nowhere else to put my legs. Upon late arrival at the gate in Luton we were kept waiting another 20 minutes before being allowed off the plane. Both Easyjet and Wizzair are currently a better bet.

Big delay on run way not much explanation why, missed a important meeting in Dublin, maybe if they did nt persist measuring everyone bag over 2 cm we would have got off on time.

The lady at the boarding gate was so rude. She was challenging people being in priority and looking them up and down as if they weren’t dressed for first class. This was Ryan air priority. We all sit in the same seats. She loudly called out to embarrass a man who she believed had cheated and got in the priority line. He had a valid priority ticket and even worked for Ryanair. Also challenging visas insisting people download them until they proved on the government website it wasn’t required to print. The Ryanair employee who was challenged said she is always like this. She also pulled people from regular boarding as they were fashionably dressed and upgraded them to priority and changed their seats. That was comical. I think she felt she should be working for Emirates first class, although they would t have stood for her rude behaviour

Good value for the money. Good leg room. Take off and landing very good.

expedite passengers through passport control when the airport authorities are processing inefficiently.

Be on time and staff on airport could be a bit more nicest

Flight was good but delayed (45 minutes) which made other connections difficult.

The seats are not comfortable if you are not tall.

The flight was cancelled and I was re-routed via an inconvenient routing proposed.

Overall great! They could add more entertainment option. They kept running out of vegetarian food options and I got travel packs. This happened on all legs of the flight. Need to plan for it better - I am sure you have some data analytics from all your travels.

Better service to offer drinks in the middle of the trip

They can improve Everything, a 12 hour flight has just 2 meals and the meals are 7 hours apart, wtf are they thinking. At the very least they should have 2 refreshments like some small snacks with some water or some other refreshments since there are people travelling with medical conditions. The services and seats were genuinely horrible

As I remember my last BA flight - mediocre at best. Uncomfortable with poor and minimal food and drinks. Screen broke shortly into flight so didn’t have access to entertainment either.

Poor experience overall. The British Airways check in and bag drop at Palma de Mallorca was horrendous, took 1.5 hours to get through the queue. The plane air-con was dripping on me the whole flight and at times hailing small ice balls. Staff did not help at all.

They gave away my business class seat. No explanation and no apology. Told me I had to take the downgrade if I wanted to get to India. Then no WiFi for 10 hours. Just ridiculous. We should not work with this company at Deloitte. They don’t know how to run a business.

The British airways from Dallas to London is not great , the food is not good at all but BA from London to Delhi is amazing food is great.

The calls for our boarding group weren't heard/clear.

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

Information on your arrival and departure airports