£30 Find Cheap Flights from Luxembourg to the United Kingdom

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

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

What is the cheapest flight to the United Kingdom?

These are the best return prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to the United Kingdom from Luxembourg found in the last 72 hours was to London Heathrow Airport, at £38 return. The most popular route is Luxembourg (LUX) to London Heathrow Airport (LHR) and the cheapest return airline ticket found on this route in the last 72 hours was £38.

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 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 January, when tickets cost £88 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is £186 and £131 respectively.

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 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 the flight from Luxembourg to the United Kingdom, you should book around 7 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Which is the cheapest airport to fly into in the United Kingdom?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United Kingdom is London Stansted Airport (STN), with an average flight price of £32.


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

Low seasonJanuary
High seasonDecember
Cheapest flight£26
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from Luxembourg to London Stansted Airport

FAQs for booking flights from Luxembourg to the United Kingdom

  • 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 day to fly to the United Kingdom?

    Based on KAYAK data, the cheapest day to fly to the United Kingdom is Wednesday when return tickets can be as cheap as £116. On the other hand, the most expensive day to fly is Monday, when return prices are £205 on average.

  • 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 in the evening, when round-trip flights cost £137 on average. Morning departures are around 49% 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 £204.

Top 3 airlines serving 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.
8.0
LuxairOverall score based on 58 reviews
6.4Entertainment
7.7Boarding
7.6Comfort
7.4Food
8.2Crew
Airline reviews

Plane and luggage on time Too expensive No comfort Poor sandwich

6.0 GoodAnonymous, Apr 2025LUX - VCE
Read more Luxair reviews

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.

Straight forward checking as long as you have completed every single detail online, prior to checking day. Efficient boarding, seating is ok for a two hour flight. Fulfilledour travel requirements from Manchester to Marseille.

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.

Delayed and changed Multiple times after booking necessitating many. Travel changes ; a bit of an issue

Awful as usual the air stewardess loved her own voice and would not stop talking on coms for 2hrs please please please shut up I can’t hear my headphones and don’t want to buy juty free

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

On time boarding, on time departure and early arrival. As it should be. Yes, the comfort and benefits are very poor, but therefore the ticket is 6 times cheaper than with a flag carrier. So I am not complaining about it. You get what you pay for.

Miserable staff did not want to be there. Very poor atmosphere boarding. Then just basic flight.

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

The payment system was not working so was unable to connect wifi the entire flight

I didn’t have food and they don’t include entertainment. Not much leg room at all. Staff were great.

The boarding call announcements versus the Staff announcements versus the digital signage board on the out-going and returning flights WERE NOT IN SYNC. I was sent through check and re-checks 3 times. WHY?

Absolutely the worst airline. Can’t find anything positive to say. We were in business which is the same as most airlines coach

everything to do with KAYAK was terrible. Your customer facing departments are utterly useless, timewasting and unhelpful.

I ordered short ribs for main course. It tasted sweet, really sweet. Horrible.

When checking our bags we were told our bags would go through our final destination. This did not happen. When boarding, after group 3 it was a free for all, everyone boards. When served lunch, I asked for anything without dairy, I was given popcorn and gummy snacks. She said she would come back with more options, she never did. Also, when traveling through London, they don’t tell you your gate number until 1 hour before flight leaves, causing everyone to run to their gate.

When Stephen arrived with our wheel chairs - we were in excellent hands! He was such great help with getting our rental car and then reporting our missing luggage. When you are exhausted from traveling for too many hours, he was just what we needed to navigate everything! Give that guy a raise!

Full flight, but crew was great. No wifi and no seatback entertainment, so had to read...argh!

The screen didn’t work and I didn’t get the seat upgrade I paid $300 for. They were no help with that,

Book cheap flights from Luxembourg to the United Kingdom

Cheapest flights to the United Kingdom from Luxembourg found in 2025

Recent return flight deals

11/7Fri
directRyanair
1h 15mLUX-STN
12/7Sat
directRyanair
1h 15mSTN-LUX
£30
26/6Thu
directRyanair
1h 15mLUX-STN
3/7Thu
directRyanair
1h 15mSTN-LUX
£31
26/11Wed
directBritish Airways
1h 30mLUX-LHR
5/1Mon
directBritish Airways
1h 25mLHR-LUX
£63
10/9Wed
directBritish Airways
1h 20mLUX-LHR
1/10Wed
directBritish Airways
1h 20mLHR-LUX
£64
8/8Fri
directLuxair
1h 20mLUX-LCY
11/8Mon
directLuxair
1h 15mLCY-LUX
£79
31/7Thu
directLuxair
1h 15mLUX-LCY
4/8Mon
directLuxair
1h 15mLCY-LUX
£80
4/9Thu
direct
1h 15mLUX-STN
6/9Sat
1 stop
10h 10mSTN-LUX
£91
9/7Wed
1 stop
12h 10mLUX-EDI
15/7Tue
1 stop
11h 50mEDI-LUX
£103
12/7Sat
1 stopLufthansa
13h 05mLUX-LHR
14/7Mon
1 stopLufthansa
6h 20mLHR-LUX
£112
11/9Thu
1 stopLufthansa
5h 55mLUX-LHR
15/9Mon
1 stopLufthansa
4h 15mLHR-LUX
£127

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Recent one-way flight deals

11/7Fri
directRyanair
1h 15mLUX-STN
£26
30/7Wed
directBritish Airways
1h 20mLUX-LHR
£26
22/7Tue
directBritish Airways
1h 20mLUX-LHR
£26
10/7Thu
directRyanair
1h 15mLUX-STN
£27
14/8Thu
directLuxair
1h 15mLUX-LCY
£56
22/7Tue
directLuxair
1h 15mLUX-LCY
£57
9/9Tue
1 stopLufthansa
5h 55mLUX-LHR
£64
11/9Thu
1 stopLufthansa
6h 00mLUX-LHR
£68
15/7Tue
1 stopKLM
5h 10mLUX-MAN
£71
22/7Tue
1 stopKLM
4h 10mLUX-LHR
£73

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Last minute flights to the United Kingdom

Last minute flight, train and bus deals

14/6Sat
directRyanair
1h 15mLUX-STN
19/6Thu
directRyanair
1h 15mSTN-LUX
£55
14/6Sat
directRyanair
1h 15mLUX-STN
18/6Wed
directRyanair
1h 15mSTN-LUX
£61
16/6Mon
multi-stop
14h 05mLUX-LGW
18/6Wed
multi-stop
9h 55mLGW-LUX
£140
13/6Fri
direct
1h 15mLUX-STN
15/6Sun
multi-stop
12h 30mSTN-LUX
£140
14/6Sat
directLuxair
1h 20mLUX-LCY
19/6Thu
directLuxair
1h 15mLCY-LUX
£150
14/6Sat
directLuxair
1h 20mLUX-LCY
21/6Sat
directLuxair
1h 10mLCY-LUX
£156
17/6Tue
directBritish Airways
1h 20mLUX-LHR
24/6Tue
directBritish Airways
1h 20mLHR-LUX
£176
13/6Fri
directBritish Airways
1h 20mLUX-LHR
17/6Tue
directBritish Airways
1h 20mLHR-LUX
£177
17/6Tue
multi-stopSWISS
6h 55mLUX-LHR
24/6Tue
multi-stopSWISS
12h 35mLHR-LUX
£190
17/6Tue
multi-stopSWISS
23h 40mLUX-LGW
24/6Tue
multi-stopSWISS
14h 05mLGW-LUX
£192

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

Cabin class types available on flights to the United Kingdom

Cabin classes available on flights to the United Kingdom. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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