£28 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 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.
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Best Luxembourg Flight Deals from London

Cheapest return prices found by our users on KAYAK in the last 72 hours

Luxembourg
Luxembourgdirect£32

Cheap Flight Deals from London to Luxembourg (LON-LU0)

 
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.

Recent return flight deals from London to Luxembourg

Recommended return flight deals departing in the coming months from the most popular airlines that fly from London to Luxembourg.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Ryanair Logo
13:00 - 15:15STN-LUX
1h 15mdirect
Ryanair Logo
19:30 - 19:45LUX-STN
1h 15mdirect
£32Ryanair
Find Deal
Sat, 17 May - Tue, 20 May
Ryanair Logo
13:00 - 15:15STN-LUX
1h 15mdirect
Ryanair Logo
16:55 - 17:10LUX-STN
1h 15mdirect
£33Ryanair
Find Deal
Sat, 17 May - Mon, 19 May
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
 Logo
19:00 - 21:15STN-LUX
1h 15mdirect
 Logo
19:10 - 11:00LUX-STN
16h 50m1 stop
Sat, 24 May - Mon, 26 May
 Logo
06:05 - 11:55STN-LUX
4h 50m1 stop
 Logo
19:10 - 19:35LUX-STN
25h 25m1 stop
Thu, 15 May - Mon, 19 May
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
Lufthansa Logo
06:55 - 12:10LHR-LUX
4h 15m1 stop
Lufthansa Logo
13:30 - 17:05LUX-LHR
4h 35m1 stop
£145Lufthansa
Find Deal
Thu, 29 May - Tue, 3 Jun

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.

What is the cheapest London to Luxembourg flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from London to Luxembourg.
The cheapest ticket to Luxembourg from London found in the last 72 hours was to Luxembourg, at £26 return. The most popular route is from London Stansted Airport (STN) to Luxembourg (LUX), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £26.

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

The average price for all round-trip flights from London 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 retur 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.

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 March, when tickets cost £52 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of return tickets is £117 and £117 respectively.

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.
For London to Luxembourg, Saturday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Luxembourg back to London, the best deals are generally found on Thursday, with Monday being the most expensive.

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 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know - Cheap tickets from London to Luxembourg

Low season

February

High season

August

Cheapest flight

£28
Best time to beat the crowds (28% less expensive on average)
Most popular time to fly (26% 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 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 from London 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 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 from London 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 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 from London 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 3 airlines serving from London to Luxembourg

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.
8.0
LuxairOverall score based on 56 reviews
7.7Boarding
6.5Entertainment
7.4Food
8.1Crew
7.7Comfort
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.

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.

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.

They lost a bag and now our vacation is ruined

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.

Flight details on public information screen were misleading and wrong.

I liked nothing. An extremely uncomfortable flight, staff were rude, no ice for my drink. 4 hours of misery

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

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.

all fine - did not have food - there was no entertainment

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.

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

Food was terrible , crew were excellent , IFE was dire . Overall comfortable seat and cabin. Nothing special .

Everything you need to know for your flight from London 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.

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