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Cheap flights from Luxembourg to London from £18

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 London departing on 17/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Luxembourg to London (LUX-LON)

Cheap return flights

Ryanair Logo
16:55 - 17:10LUX-STN
1h 15mdirect
Ryanair Logo
14:05 - 16:20STN-LUX
1h 15mdirect
£35Ryanair
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Mon, 15 Sep - Mon, 22 Sep
Ryanair Logo
22:20 - 22:35LUX-STN
1h 15mdirect
Ryanair Logo
12:05 - 14:20STN-LUX
1h 15mdirect
£35Ryanair
Find Deal
Fri, 3 Oct - Sun, 5 Oct
British Airways Logo
21:55 - 22:25LUX-LHR
1h 30mdirect
British Airways Logo
12:50 - 15:15LHR-LUX
1h 25mdirect
£67British Airways
Find Deal
Tue, 28 Oct - Sat, 1 Nov
British Airways Logo
22:05 - 22:25LUX-LHR
1h 20mdirect
British Airways Logo
08:20 - 10:40LHR-LUX
1h 20mdirect
£68British Airways
Find Deal
Tue, 21 Oct - Wed, 22 Oct
Luxair Logo
06:45 - 07:05LUX-LCY
1h 20mdirect
Luxair Logo
08:00 - 10:10LCY-LUX
1h 10mdirect
£83Luxair
Find Deal
Sat, 15 Nov - Mon, 17 Nov
Luxair Logo
14:40 - 14:55LUX-LCY
1h 15mdirect
Luxair Logo
11:45 - 14:00LCY-LUX
1h 15mdirect
£84Luxair
Find Deal
Mon, 6 Oct - Thu, 9 Oct
Logo
20:25 - 08:15LUX-LGW
12h 50m1 stop
Logo
20:20 - 12:05LGW-LUX
14h 45m1 stop
£87
Find Deal
Wed, 22 Oct - Thu, 23 Oct
Logo
19:10 - 08:15LUX-LGW
14h 05m1 stop
Logo
08:50 - 18:35LGW-LUX
8h 45m1 stop
£93
Find Deal
Mon, 15 Sep - Mon, 22 Sep
easyJet Logo
16:35 - 08:05LUX-LGW
16h 30m1 stop
easyJet Logo
08:40 - 16:40LGW-LUX
7h 00m1 stop
£98easyJet
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Sun, 9 Nov - Fri, 14 Nov
easyJet Logo
17:15 - 21:45LUX-LGW
5h 30m1 stop
easyJet Logo
08:20 - 08:35LGW-LUX
23h 15m1 stop
£106easyJet
Find Deal
Fri, 12 Dec - Sun, 14 Dec

British Airways flights from Luxembourg to London

Our best British Airways deals on Luxembourg to London flight tickets
British Airways
28 Oct
LUX21:55Luxembourg
1h 30m
LHR22:25London Heathrow
1 Nov
LHR12:50London Heathrow
1h 25m
LUX15:15Luxembourg
£66
Find similar
British Airways
21 Oct
LUX22:05Luxembourg
1h 20m
LHR22:25London Heathrow
22 Oct
LHR08:20London Heathrow
1h 20m
LUX10:40Luxembourg
£68
Find similar
British Airways
13 Oct
LUX21:05Luxembourg
1h 20m
LHR21:25London Heathrow
17 Oct
LHR18:15London Heathrow
1h 15m
LUX20:30Luxembourg
£69
Find similar

Lufthansa flights from Luxembourg to London

Our best Lufthansa deals on Luxembourg to London flight tickets
Lufthansa
24 Aug
LUX10:45Luxembourg
6h 55m
1 stop
LHR16:40London Heathrow
16 Sept
LHR07:25London Heathrow
4h 05m
1 stop
LUX12:30Luxembourg
£175
Find similar
Lufthansa
24 Aug
LUX08:25Luxembourg
9h 15m
1 stop
LHR16:40London Heathrow
28 Aug
LHR06:55London Heathrow
4h 15m
1 stop
LUX12:10Luxembourg
£194
Find similar
Lufthansa
2 Sept
LUX09:50Luxembourg
10h 50m
1 stop
LHR19:40London Heathrow
4 Sept
LHR20:25London Heathrow
14h 45m
1 stop
LUX12:10Luxembourg
£200
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momondo Fare Finder

 
Customise your flight search to find flights from Luxembourg to London 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 19 August 2025.
Use the filters below to find and compare flights from Luxembourg to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LuxembourgLondon

LUX - STN

LUXSTN

Luxembourg

Mon 15/9

16:55-17:10

Nonstop1h 15m

London Stansted

Mon 22/9

14:05-16:20

Nonstop1h 15m

£35

LuxembourgLondon

LUX - STN

LUXSTN

Luxembourg

Fri 3/10

22:20-22:35

Nonstop1h 15m

London Stansted

Sun 5/10

12:05-14:20

Nonstop1h 15m

£35

LuxembourgLondon

LUX - LHR

LUXLHR

Luxembourg

Tue 28/10

21:55-22:25

Nonstop1h 30m

London Heathrow

Sat 1/11

12:50-15:15

Nonstop1h 25m

£66

LuxembourgLondon

LUX - LHR

LUXLHR

Luxembourg

Tue 21/10

22:05-22:25

Nonstop1h 20m

London Heathrow

Wed 22/10

08:20-10:40

Nonstop1h 20m

£68

LuxembourgLondon

LUX - LCY

LUXLCY

Luxembourg

Sat 15/11

06:45-07:05

Nonstop1h 20m

London City

Mon 17/11

08:00-10:10

Nonstop1h 10m

£83

LuxembourgLondon

LUX - LCY

LUXLCY

Luxembourg

Mon 6/10

14:40-14:55

Nonstop1h 15m

London City

Thu 9/10

11:45-14:00

Nonstop1h 15m

£84

LuxembourgLondon

LUX - LGW

LUXLGW

Luxembourg

Wed 22/10

20:25-08:15

1 stop12h 50m

London Gatwick

Thu 23/10

20:20-12:05

1 stop14h 45m

£87

LuxembourgLondon

LUX - LGW

LUXLGW

Luxembourg

Mon 15/9

19:10-08:15

1 stop14h 05m

London Gatwick

Mon 22/9

08:50-18:35

1 stop8h 45m

£93

LuxembourgLondon

LUX - LGW

LUXLGW

Luxembourg

Sun 9/11

16:35-08:05

1 stop16h 30m

London Gatwick

Fri 14/11

08:40-16:40

1 stop7h 00m

£98

LuxembourgLondon

LUX - LGW

LUXLGW

Luxembourg

Fri 12/12

17:15-21:45

1 stop5h 30m

London Gatwick

Sun 14/12

08:20-08:35

1 stop23h 15m

£106

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Luxembourg to London

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 typical price of a round-trip flight between Luxembourg and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Luxembourg is in February. Flight prices, which tend to average around £59, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Luxembourg averaging around £59.

What is the cheapest day to depart on your flight to London?

Our data shows that Sunday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £96. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Luxembourg to London for around £150.

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

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £84. Flights in the morning are often more expensive, with an average ticket price of £150.

What is the cheapest Luxembourg to London flight route?

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

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Luxembourg when booking weeks ahead of your departure date. In general, you can expect to find flights to London 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 London from Luxembourg for as low as £65 on momondo.

What cabin class options are available on Luxembourg to London flights?

There are 2 cabin classes available to choose from on Luxembourg to London 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 London flights?

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

How have Luxembourg to London flight prices changed over time?

As of August 2025, prices for Luxembourg to London flights are approximately 14% more expensive when compared to flights at the same time last year.

When to book flights from Luxembourg to London

Are you open to changing your travel dates? Check out the ideal times to fly from Luxembourg to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Luxembourg to London (LUX to LON) flight deals and tips

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

Best price found

£18

Fastest flight time

1h 15m

Direct flights

Every day

Airports in London

5 airports
The best one-way flight to London from Luxembourg in the past 72 hours is £18. The best return flight deal from Luxembourg to London found on momondo in the last 72 hours is £35.
The fastest flight from Luxembourg to London takes 1h 15m
Direct flights go from Luxembourg to London every day.
There are 5 airports near London: London City (LCY), London Heathrow (LHR), London Luton (LTN), London Stansted (STN), London Gatwick (LGW)
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  • How far is Luxembourg to London by plane?

    There are 303.6 mi between Luxembourg and London. A reasonable flight in good conditions will take 1h 15m.

  • When did momondo last update prices for flights from Luxembourg Airport to London?

    Prices for flights from Luxembourg Airport to London are updated daily.

  • How many operators does momondo search for flights from Luxembourg Airport to London?

  • How old do you have to be to fly from Luxembourg Airport to London?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Luxembourg Airport to London.

  • What documentation or ID do you need to fly to London?

    The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

  • What is the most popular airline from Luxembourg to London?

Best airlines flying from Luxembourg to London

Compare and see reviews for airlines that fly from Luxembourg to London with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £32Free CancellationRating
6.8
5,153 reviews
Search Ryanair flights
British AirwaysPriceFrom £64Free CancellationRating
6.7
7,283 reviews
Search British Airways flights
LuxairPriceFrom £80Free CancellationRating
7.8
59 reviews
Search Luxair flights

  • Luxair Flights From Luxembourg to London

    The lowest priced Luxair flight from Luxembourg to London from the last 72 hours was £108. Generally, Luxair has 15 flights on this route every week with an average price of £274. Luxair is rated 7.8/10 by our users.

  • Ryanair Flights From Luxembourg to London

    The best Ryanair deal for Luxembourg to London flight tickets found on momondo in the last 72 hours was £44, round-trip. It should be noted that an average Ryanair flight deal for this route in this time was higher, at £91 round-trip. Ryanair operates 2 flights out of Luxembourg into London in an average week, so prices vary by time and availability. 5,153 Ryanair reviews by users on momondo have scored the airline at 6.8/10.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Maidstone
Slough
Gatwick
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Colchester
Worthing
Dartford
Hounslow
Dover
Chelmsford
Hayes
Folkestone
Bedford

Why use momondo?

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

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

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

Flights from Luxembourg to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Luxembourg to London?

Once all potential Luxembourg to London 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 London right now. Can momondo alert me if prices change?

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Luxembourg and alert you when they change.

An easier way to manage your London trip

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport