£17 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 19/8. 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

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Best United Kingdom Flight Deals from Luxembourg

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
Londondirect£36
Manchester
Manchester1 stop£139
Edinburgh
Edinburgh1 stop£93
Birmingham
Birmingham1 stop£128
Belfast
Belfast1 stop£117
Bristol
Bristol1 stop£187
Aberdeen
Aberdeen1 stop£234
Liverpool
Liverpool1 stop£139
Newquay
Newquay1 stop£134
Cardiff
Cardiff2 stops£227
London
Londondirect£36
Manchester
Manchester1 stop£139
Edinburgh
Edinburgh1 stop£93
Birmingham
Birmingham1 stop£128
Belfast
Belfast1 stop£117
Bristol
Bristol1 stop£187
Aberdeen
Aberdeen1 stop£234
Liverpool
Liverpool1 stop£139
Newquay
Newquay1 stop£134
Cardiff
Cardiff2 stops£227

Cheap Flights from Luxembourg to the United Kingdom

 
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

Tue, 9 Sep - Sat, 13 Sep
Ryanair Logo
19:30 - 19:45LUX-STN
1h 15mdirect
Ryanair Logo
19:00 - 21:15STN-LUX
1h 15mdirect
£36Ryanair
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Sat, 2 Aug - Mon, 4 Aug
Ryanair Logo
21:50 - 22:05LUX-STN
1h 15mdirect
Ryanair Logo
14:05 - 16:20STN-LUX
1h 15mdirect
£37Ryanair
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Thu, 7 Aug - Mon, 11 Aug
British Airways Logo
21:05 - 21:25LUX-LHR
1h 20mdirect
British Airways Logo
08:25 - 10:45LHR-LUX
1h 20mdirect
£74British Airways
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Mon, 4 Aug - Tue, 5 Aug
British Airways Logo
21:05 - 21:25LUX-LHR
1h 20mdirect
British Airways Logo
19:00 - 21:20LHR-LUX
1h 20mdirect
£74British Airways
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Wed, 13 Aug - Wed, 20 Aug
Luxair Logo
19:30 - 19:50LUX-LCY
1h 20mdirect
Luxair Logo
20:25 - 22:35LCY-LUX
1h 10mdirect
£78Luxair
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Tue, 12 Aug - Tue, 19 Aug
Luxair Logo
19:30 - 19:50LUX-LCY
1h 20mdirect
Luxair Logo
20:25 - 22:35LCY-LUX
1h 10mdirect
£80Luxair
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Sat, 9 Aug - Sat, 16 Aug
 Logo
21:50 - 09:45LUX-EDI
12h 55m1 stop
 Logo
06:00 - 15:15EDI-LUX
8h 15m1 stop
Wed, 13 Aug - Wed, 20 Aug
 Logo
21:00 - 08:10LUX-EDI
12h 10m1 stop
 Logo
13:35 - 20:25EDI-LUX
5h 50m1 stop
Sun, 16 Nov - Wed, 19 Nov
easyJet Logo
13:40 - 22:45LUX-LGW
10h 05m1 stop
easyJet Logo
10:25 - 08:35LGW-LUX
21h 10m1 stop
£123easyJet
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Thu, 20 Nov - Sun, 23 Nov
easyJet Logo
09:20 - 14:55LUX-LGW
6h 35m1 stop
easyJet Logo
15:40 - 08:35LGW-LUX
15h 55m1 stop
£136easyJet
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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?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Luxembourg to the United Kingdom.

The cheapest ticket to the United Kingdom from Luxembourg found in the last 72 hours was to London, at £13 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 £25.

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 £162, 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 February, when tickets cost £58 (return) on average. On the other hand, the most expensive months are December and October, when the average cost of return tickets is £122 and £103 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 Thursdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from United Kingdom, Saturday 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 the flight from Luxembourg to the United Kingdom, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.


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

Low seasonJanuary
High seasonDecember
Cheapest flight£17
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 - 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 in the evening, when retur flights cost £134 on average. Morning departures are around 52% 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 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 £120 one-way - £158 round-trip; London £31 one-way - £63 round-trip; London £16 one-way - £32 round-trip

Reviews of the 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
7.4Food
7.7Boarding
6.4Entertainment
7.6Comfort
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.

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.

This was the worst boarding ever. We were kept in the boarding bus for almost 40 minutes without any information or update. Very uncomfortable beings squished with another 50 people and not knowing what was happening.

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.

Flight details on public information screen were misleading and wrong.

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

Seats are very small, I’m not a big person, but the person beside me was using his seat and half of mine… and this person was a bit gross but not a lot…

Bad. After 3 hours on tarmac, flight got cancelled. No assistance whatsoever from BA.

We had airport assistance which was good except at Heraklion it was very difficult to find any staff to ask where to go which proved stressful

The wheelchair service was good. Staff and crew were helpful/supportive. The business of 'being overbooked' ....."you may not be able to travel tonight/we may have to put you in Economy'" was rather unsettling. Even Economy Plus in a MIDDLE seat felt cramped. The seating and experience felt very basic even though I had struggled to pay for extra - Economy Plus.

Flight was good but seat in 12D was not comfortable, better on the Airbus 321 from Tampa to Charlotte. No breakfast was served before landing in zLonfon only a coffee and orange juice.

I was transferred to an American Airlines flight. The boarding was late and unorganized. The seating was extremely tight and uncomfortable. Will not use AA again.

Easy boarding, very friendly crew, short flight so no entertainment… needed cc for all food and drink purchases…. clean and on time … that is all that mattered… so overall very good.

The entertainment selection was ok, but overall not bad! The crew was great.

Good crew and boarding process. Horrible food and one of the most uncomfortable aircraft seats I have ever sat in. The cabin temperature was warm which made it hard for my family to sleep.

Checking in process could use streamlining when it comes to all info required.not bad tho

The check-in of my luggage was terrible. When purchased my tickets, one luggage and one carry-on was part of the fight. My flight was switched from British to American Airline. During check-in of luggage at the airport, I was denied and had to pay extra $75. How do I get reimbursed for this extra luggage payment?

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

Information on your arrival and departure airports

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