£26 Find Cheap Flights from Luxembourg to the United Kingdom

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 the United Kingdom departing on 6/2. 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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Cheap Flights from Luxembourg to the United Kingdom

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
Londondirect£41
Manchester
Manchester1 stop£90
Edinburgh
Edinburgh1 stop£73
Birmingham
Birmingham1 stop£104
Belfast
Belfast1 stop£93
Bristol
Bristol1 stop£351
Aberdeen
Aberdeen1 stop£162
Liverpool
Liverpool2 stops£120
Leeds
Leeds1 stop£101
Cardiff
Cardiff3 stops£194
London
Londondirect£41
Manchester
Manchester1 stop£90
Edinburgh
Edinburgh1 stop£73
Birmingham
Birmingham1 stop£104
Belfast
Belfast1 stop£93
Bristol
Bristol1 stop£351
Aberdeen
Aberdeen1 stop£162
Liverpool
Liverpool2 stops£120
Leeds
Leeds1 stop£101
Cardiff
Cardiff3 stops£194

Book Cheap Luxembourg to the United Kingdom Plane Tickets

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

Fri, 20 Mar - Sun, 22 Mar
Ryanair Logo
11:15 - 11:35
LUX
-
STN
1h 20mdirect
Ryanair Logo
13:20 - 15:40
STN
-
LUX
1h 20mdirect
£41Ryanair
Thu, 22 Jan - Sun, 25 Jan
Ryanair Logo
11:15 - 11:35
LUX
-
STN
1h 20mdirect
Ryanair Logo
13:20 - 15:40
STN
-
LUX
1h 20mdirect
£41Ryanair
Mon, 2 Feb - Sat, 7 Feb
British Airways Logo
21:55 - 22:25
LUX
-
LHR
1h 30mdirect
British Airways Logo
08:10 - 10:30
LHR
-
LUX
1h 20mdirect
£67British Airways
Mon, 2 Feb - Fri, 6 Feb
British Airways Logo
17:10 - 17:40
LUX
-
LHR
1h 30mdirect
British Airways Logo
07:55 - 10:15
LHR
-
LUX
1h 20mdirect
£68British Airways
Mon, 2 Feb - Sun, 8 Feb
easyJet Logo
09:15 - 14:25
LUX
-
LGW
6h 10m1 stop
easyJet Logo
08:20 - 08:35
LGW
-
LUX
23h 15m1 stop
£79easyJet
Mon, 2 Feb - Thu, 5 Feb
Multiple Airlines Logo
09:25 - 20:25
LUX
-
EDI
12h 00m1 stop
Multiple Airlines Logo
20:05 - 10:40
EDI
-
LUX
13h 35m1 stop
£80Multiple Airlines
Mon, 2 Mar - Thu, 5 Mar
easyJet Logo
09:15 - 14:25
LUX
-
LGW
6h 10m1 stop
easyJet Logo
14:50 - 16:40
LGW
-
LUX
24h 50m1 stop
£81easyJet
Fri, 27 Mar - Tue, 31 Mar
Multiple Airlines Logo
11:15 - 20:20
LUX
-
EDI
10h 05m1 stop
Multiple Airlines Logo
06:20 - 15:35
EDI
-
LUX
8h 15m1 stop
£81Multiple Airlines
Tue, 10 Feb - Tue, 17 Feb
Luxair Logo
06:45 - 07:05
LUX
-
LCY
1h 20mdirect
Luxair Logo
08:00 - 10:10
LCY
-
LUX
1h 10mdirect
£82Luxair
Tue, 27 Jan - Fri, 30 Jan
Luxair Logo
06:45 - 07:05
LUX
-
LCY
1h 20mdirect
Luxair Logo
08:00 - 10:10
LCY
-
LUX
1h 10mdirect
£83Luxair
Booking Insights

KAYAK's insights & trends for Luxembourg to the United Kingdom flights

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

What is the cheapest Luxembourg to the United Kingdom flight route?

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

The cheapest ticket to the United Kingdom from Luxembourg found in the last 72 hours was to London, at £31 return. The most popular route is from Luxembourg (LUX) to London Heathrow Airport (LHR), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £31.

Can I save money by flying with a stopover from Luxembourg to the United Kingdom?

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 £139, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Luxembourg to the United Kingdom?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Luxembourg to the United Kingdom, 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 the United Kingdom is March, when tickets cost £57 (return) on average. On the other hand, the most expensive months are December and May, when the average cost of return tickets is £117 and £89 respectively.

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

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

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

How far in advance should I book a flight from Luxembourg to the United Kingdom?

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 the United Kingdom, 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 Luxembourg to the United Kingdom, you should book around 8 weeks before departure, which saves you about 53% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know - Cheap tickets from Luxembourg to the United Kingdom

Low seasonJanuary
Cheapest flight£26
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly (10% more expensive on average)
Flight from Luxembourg to London Heathrow Airport

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from Luxembourg to the United Kingdom?

    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 the United Kingdom.

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

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

    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 Luxembourg to the United Kingdom 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 Luxembourg to the United Kingdom?

    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 Luxembourg to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally at night, when retur flights cost £79 on average. Morning departures are around 46% more expensive than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the morning, which is peak travel time and where the average cost of a ticket is £150.

Top tips for finding a cheap flight from Luxembourg to the United Kingdom

  • Looking for a cheap flight from Luxembourg to the United Kingdom? 25% of our users found tickets from Luxembourg to the United Kingdom for the following prices or less: London £111 one-way - £68 round-trip

Reviews of the top 3 airlines flying from Luxembourg to the United Kingdom

 
Need help choosing which airline to fly with from Luxembourg to the United Kingdom? 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 61 reviews
6.3Entertainment
7.3Food
7.5Comfort
8.1Crew
7.6Boarding
Airline reviews

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.

2.0 MediocreToshie, Jul 2025
MAN - LUX
Read more Luxair reviews

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.

Rubbish moved my seat don’t know why same seat configuration cost me extra so me and my wife could sit together now I know why no paper ticket so they can do this

Slow and delayed boarding, including standing outside 15m in -3 temperatures, Late take-off approx 45 mins Very slow bag delivery approx 45 min - no explanation

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 Newquay was an absolute dream! Would 100% recommend flights from there!

It would have been better if I was not ill so I didn't go and I didn't come back and I could not transfer my tickets to a later date as Ryanair stop flying from Manchester at the end of October till next year

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

Passengers next to me insisted I change seats so they could sit together. I had to frequently move so that when the sear belt sign was on I was in my proper seat! I was returning from helping my mum with my dad's things after his sudden death and didn't feel like arguing with the other passengers.

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.

Good but both flights were delayed by nearly one hour making boarding tedious. We had to wait with no information

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.

The flight went well. However the leg room in coach class is very very tight. We arrived early but could not get to the gate early….sadly. Also something about off loading cargo- we had to wait to deplane. There was not clear explanation for that.

Awful. Flight was late. Follow flights cancelled. No person at the British airways counter for hotel voucher. Awful service.

Ohooo it's fantastic 👏 I love it 😀 😍 ❤️ it's on time ⏲️

Need thicker and wider blankets. Food was below standard especially in the fist leg.

I travelled in business class and was disappointed by lack of service, curt and borderline rude time of the crew and to top it off, all of my luggage was delayed. It was like pulling teeth to even report the missing luggage and recover it the next day from the airport.

Boarding was poor. All groups called immediately one after the other resulting in a long queue in the jetty/jet bridge. Seats were very hard and and did not recline on a 4.5 hour flight. No food was available. Plane was cold. There was no entertainment.

The cramped seats are cruel and unusual punishment and may violate the Geneva code.

Big queues on arrival at airport despite having already checked in and only needed to drop bags off. Flight delayed which impacted on connecting flight.

The update about flights and the terminal changes information was great.

I love FRA - LCY route. So much better compared to the FRA - LHR route and the price differential is ZERO

Everything you need to know for your flight from Luxembourg to the United Kingdom

Information on your arrival and departure airports