Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Luxembourg to the United Kingdom from £20

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Luxembourg to the United Kingdom departing on 26/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Luxembourg to the United Kingdom

Recent return flight deals from Luxembourg to the United Kingdom

Ryanair Logo
21:50 - 22:05LUX-STN
1h 15mdirect
Ryanair Logo
16:40 - 18:55STN-LUX
1h 15mdirect
£30Ryanair
Find Deal
Sat, 27 Sep - Tue, 30 Sep
Ryanair Logo
08:55 - 09:15LUX-STN
1h 20mdirect
Ryanair Logo
06:30 - 08:50STN-LUX
1h 20mdirect
£31Ryanair
Find Deal
Tue, 28 Oct - Sat, 1 Nov
British Airways Logo
21:55 - 22:25LUX-LHR
1h 30mdirect
British Airways Logo
07:55 - 10:15LHR-LUX
1h 20mdirect
£68British Airways
Find Deal
Mon, 19 Jan - Wed, 21 Jan
British Airways Logo
11:00 - 11:40LUX-LHR
1h 40mdirect
British Airways Logo
18:40 - 21:05LHR-LUX
1h 25mdirect
£70British Airways
Find Deal
Fri, 27 Feb - Mon, 2 Mar
easyJet Logo
09:15 - 16:45LUX-LGW
8h 30m1 stop
easyJet Logo
12:50 - 16:40LGW-LUX
26h 50m1 stop
£80easyJet
Find Deal
Mon, 24 Nov - Thu, 27 Nov
easyJet Logo
17:15 - 08:30LUX-MAN
16h 15m1 stop
easyJet Logo
10:15 - 08:35MAN-LUX
21h 20m1 stop
£82easyJet
Find Deal
Fri, 12 Dec - Sun, 14 Dec
Luxair Logo
14:35 - 14:50LUX-LCY
1h 15mdirect
Luxair Logo
08:00 - 10:10LCY-LUX
1h 10mdirect
£84Luxair
Find Deal
Mon, 27 Oct - Fri, 31 Oct
Luxair Logo
14:35 - 14:50LUX-LCY
1h 15mdirect
Luxair Logo
08:00 - 10:10LCY-LUX
1h 10mdirect
£85Luxair
Find Deal
Mon, 1 Dec - Fri, 5 Dec
Multiple Airlines Logo
09:20 - 19:40LUX-LGW
11h 20m1 stop
Multiple Airlines Logo
08:50 - 18:35LGW-LUX
8h 45m1 stop
£92Multiple Airlines
Find Deal
Thu, 9 Oct - Mon, 13 Oct
Multiple Airlines Logo
09:15 - 14:00LUX-LTN
5h 45m1 stop
Multiple Airlines Logo
20:00 - 08:45LTN-LUX
11h 45m1 stop
£92Multiple Airlines
Find Deal
Mon, 24 Nov - Thu, 27 Nov

British Airways flights from Luxembourg to United Kingdom

Our best British Airways deals on Luxembourg to United Kingdom flight tickets
British Airways
19 Jan
LUX21:55Luxembourg
1h 30m
LHR22:25London Heathrow
21 Jan
LHR07:55London Heathrow
1h 20m
LUX10:15Luxembourg
£68
Find similar
British Airways
27 Feb
LUX11:00Luxembourg
1h 40m
LHR11:40London Heathrow
2 Mar
LHR18:40London Heathrow
1h 25m
LUX21:05Luxembourg
£70
Find similar
British Airways
28 Oct
LUX21:55Luxembourg
1h 30m
LHR22:25London Heathrow
1 Nov
LHR08:10London Heathrow
1h 20m
LUX10:30Luxembourg
£71
Find similar

KLM flights from Luxembourg to United Kingdom

Our best KLM deals on Luxembourg to United Kingdom flight tickets
KLM
30 Sept
LUX14:15Luxembourg
4h 20m
1 stop
LHR17:35London Heathrow
4 Oct
LHR18:35London Heathrow
14h 25m
1 stop
LUX10:00Luxembourg
£158
Find similar
KLM
30 Sept
LUX06:10Luxembourg
3h 50m
1 stop
LHR09:00London Heathrow
6 Oct
LHR20:55London Heathrow
12h 05m
1 stop
LUX10:00Luxembourg
£159
Find similar
KLM
29 Sept
LUX10:30Luxembourg
11h 25m
1 stop
LHR20:55London Heathrow
3 Oct
LHR08:40London Heathrow
4h 05m
1 stop
LUX13:45Luxembourg
£160
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Luxembourg to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Luxembourg to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LuxembourgLondon

LUX - STN

LUXSTN

Luxembourg

Sat 27/9

21:50-22:05

Nonstop1h 15m

London Stansted

Tue 30/9

16:40-18:55

Nonstop1h 15m

£30

LuxembourgLondon

LUX - STN

LUXSTN

Luxembourg

Tue 28/10

08:55-09:15

Nonstop1h 20m

London Stansted

Sat 1/11

06:30-08:50

Nonstop1h 20m

£31

LuxembourgLondon

LUX - LHR

LUXLHR

Luxembourg

Mon 19/1

21:55-22:25

Nonstop1h 30m

London Heathrow

Wed 21/1

07:55-10:15

Nonstop1h 20m

£68

LuxembourgLondon

LUX - LHR

LUXLHR

Luxembourg

Fri 27/2

11:00-11:40

Nonstop1h 40m

London Heathrow

Mon 2/3

18:40-21:05

Nonstop1h 25m

£70

LuxembourgLondon

LUX - LGW

LUXLGW

Luxembourg

Mon 24/11

09:15-16:45

1 stop8h 30m

London Gatwick

Thu 27/11

12:50-16:40

1 stop26h 50m

£80

LuxembourgManchester

LUX - MAN

LUXMAN

Luxembourg

Fri 12/12

17:15-08:30

1 stop16h 15m

Manchester

Sun 14/12

10:15-08:35

1 stop21h 20m

£82

LuxembourgLondon

LUX - LCY

LUXLCY

Luxembourg

Mon 27/10

14:35-14:50

Nonstop1h 15m

London City

Fri 31/10

08:00-10:10

Nonstop1h 10m

£84

LuxembourgLondon

LUX - LCY

LUXLCY

Luxembourg

Mon 1/12

14:35-14:50

Nonstop1h 15m

London City

Fri 5/12

08:00-10:10

Nonstop1h 10m

£85

LuxembourgLondon

LUX - LGW

LUXLGW

Luxembourg

Thu 9/10

09:20-19:40

1 stop11h 20m

London Gatwick

Mon 13/10

08:50-18:35

1 stop8h 45m

£92

LuxembourgLondon

LUX - LTN

LUXLTN

Luxembourg

Mon 24/11

09:15-14:00

1 stop5h 45m

London Luton

Thu 27/11

20:00-08:45

1 stop11h 45m

£92

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Luxembourg to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Luxembourg is in March. Flight prices, which tend to average around £58, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of March, then departing from Luxembourg during the month February is also very affordable. Most momondo users find prices during this month for around £59.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Luxembourg to United Kingdom is on a Tuesday. Travellers who choose to depart for United Kingdom on a Tuesday will often find tickets for as low as £79. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Luxembourg to United Kingdom for around £133.

What is the cheapest time of day to depart on your flight to United Kingdom?

The cheapest time of day to fly to United Kingdom is in the evening when flights can be purchased for as low as £79. Try not to purchase tickets in the morning because they tend to be around £149. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Luxembourg to United Kingdom flight route?

Fly from Luxembourg to London Stansted for the best Luxembourg - United Kingdom flight prices

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

You are more likely to see cheaper flights to United Kingdom from Luxembourg when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £111 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Luxembourg for as low as £65 on momondo.

What cabin class options are available on Luxembourg to United Kingdom flights?

There are 2 cabin classes available to choose from on Luxembourg to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Luxembourg to United Kingdom flights?

No. A direct flight is the cheapest option for a flight between Luxembourg to United Kingdom.

Cheap Luxembourg to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Luxembourg to United Kingdom

Best price found

£24

Fastest flight time

1h 15m

Direct flights

Every day

Airports in United Kingdom

2 airports
The best one-way flight to United Kingdom from Luxembourg in the past 72 hours is £24. The best return flight deal from Luxembourg to United Kingdom found on momondo in the last 72 hours is £30.
The fastest flight from Luxembourg to United Kingdom takes 1h 15m
Direct flights go from Luxembourg to United Kingdom every day.
There are 2 airports near United Kingdom: London City (LCY), London Stansted (STN)
Search flight deals

  • When did momondo last update prices for flights from Luxembourg to United Kingdom?

    Prices for flights from Luxembourg to United Kingdom were last updated today.

  • How many operators does momondo search for flights from Luxembourg to United Kingdom?

  • How old do you have to be to fly from Luxembourg to United Kingdom?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Luxembourg to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The required travel and health documents for your United Kingdom trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Luxembourg to United Kingdom?

Best airlines flying from Luxembourg to United Kingdom

Compare and see reviews for airlines that fly from Luxembourg to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £32Free CancellationRating
6.8
5,155 reviews
Search Ryanair flights
British AirwaysPriceFrom £64Free CancellationRating
6.6
7,361 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Luxembourg to United Kingdom?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Luxembourg to United Kingdom . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Luxembourg to United Kingdom with flexible booking policies on momondo?

momondo does allow users to show only those flights to United Kingdom from Luxembourg which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Luxembourg to United Kingdom?

Once all potential Luxembourg to United Kingdom flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Luxembourg to United Kingdom right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Luxembourg to United Kingdom flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your United Kingdom trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 16/10
Thu 23/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United Kingdom

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to Londonfrom £30
Flights to Manchesterfrom £30
Flights to Birminghamfrom £35
Flights to Edinburghfrom £28
Flights to Belfastfrom £29
Flights to Glasgowfrom £35
Flights to Bristolfrom £32
Flights to Newcastle upon Tynefrom £30
Flights to Aberdeenfrom £46
Flights to Liverpoolfrom £30
Flights to Leedsfrom £38
Flights to Invernessfrom £35