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Cheap flights from the United Kingdom to Luxembourg from £21

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to Luxembourg departing on 17/10. 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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0 bags

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Find the cheapest flights from the United Kingdom to Luxembourg

Recent return flight deals from the United Kingdom to Luxembourg

Ryanair Logo
18:50 - 21:05STN-LUX
1h 15mdirect
Ryanair Logo
16:55 - 17:10LUX-STN
1h 15mdirect
£28Ryanair
Find Deal
Thu, 9 Oct - Mon, 13 Oct
Ryanair Logo
18:50 - 21:05STN-LUX
1h 15mdirect
Ryanair Logo
14:55 - 15:10LUX-STN
1h 15mdirect
£29Ryanair
Find Deal
Thu, 2 Oct - Sun, 5 Oct
British Airways Logo
14:25 - 16:50LHR-LUX
1h 25mdirect
British Airways Logo
11:00 - 11:40LUX-LHR
1h 40mdirect
£68British Airways
Find Deal
Thu, 5 Feb - Wed, 18 Feb
British Airways Logo
14:25 - 16:50LHR-LUX
1h 25mdirect
British Airways Logo
11:00 - 11:40LUX-LHR
1h 40mdirect
£68British Airways
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Luxair Logo
08:00 - 10:10LCY-LUX
1h 10mdirect
Luxair Logo
14:35 - 14:50LUX-LCY
1h 15mdirect
£78Luxair
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Luxair Logo
07:35 - 09:45LCY-LUX
1h 10mdirect
Luxair Logo
14:35 - 14:50LUX-LCY
1h 15mdirect
£82Luxair
Find Deal
Mon, 10 Nov - Wed, 12 Nov
Lufthansa Logo
11:00 - 16:10BHX-LUX
4h 10m1 stop
Lufthansa Logo
13:30 - 16:45LUX-BHX
4h 15m1 stop
£132Lufthansa
Find Deal
Thu, 16 Oct - Mon, 20 Oct
Lufthansa Logo
08:45 - 16:20LHR-LUX
6h 35m1 stop
Lufthansa Logo
17:00 - 21:00LUX-LHR
5h 00m1 stop
£135Lufthansa
Find Deal
Thu, 4 Dec - Sun, 7 Dec
KLM Logo
17:00 - 22:20EDI-LUX
4h 20m1 stop
KLM Logo
14:45 - 17:30LUX-EDI
3h 45m1 stop
£149KLM
Find Deal
Fri, 14 Nov - Sat, 15 Nov
KLM Logo
05:50 - 14:15MAN-LUX
7h 25m1 stop
KLM Logo
14:45 - 22:00LUX-MAN
8h 15m1 stop
£160KLM
Find Deal
Fri, 19 Dec - Tue, 23 Dec

Ryanair flights from United Kingdom to Luxembourg

Our best Ryanair deals on United Kingdom to Luxembourg flight tickets
Ryanair
23 Sept
STN16:40London Stansted
1h 15m
LUX18:55Luxembourg
24 Sept
LUX21:00Luxembourg
1h 15m
STN21:15London Stansted
£28
Find similar
Ryanair
2 Oct
STN18:50London Stansted
1h 15m
LUX21:05Luxembourg
5 Oct
LUX14:55Luxembourg
1h 15m
STN15:10London Stansted
£29
Find similar
Ryanair
6 Oct
STN12:05London Stansted
1h 15m
LUX14:20Luxembourg
7 Oct
LUX19:30Luxembourg
1h 15m
STN19:45London Stansted
£29
Find similar

Luxair flights from United Kingdom to Luxembourg

Our best Luxair deals on United Kingdom to Luxembourg flight tickets
Luxair
30 Oct
LCY08:00London City
1h 10m
LUX10:10Luxembourg
6 Nov
LUX14:35Luxembourg
1h 15m
LCY14:50London City
£78
Find similar
Luxair
10 Nov
LCY07:35London City
1h 10m
LUX09:45Luxembourg
12 Nov
LUX14:35Luxembourg
1h 15m
LCY14:50London City
£82
Find similar
Luxair
28 Oct
LCY07:35London City
1h 10m
LUX09:45Luxembourg
4 Nov
LUX14:35Luxembourg
1h 15m
LCY14:50London City
£83
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to Luxembourg 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 the United Kingdom to Luxembourg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonLuxembourg

STN - LUX

STNLUX

London Stansted

Thu 9/10

18:50-21:05

Nonstop1h 15m

Luxembourg

Mon 13/10

16:55-17:10

Nonstop1h 15m

£28

LondonLuxembourg

STN - LUX

STNLUX

London Stansted

Thu 2/10

18:50-21:05

Nonstop1h 15m

Luxembourg

Sun 5/10

14:55-15:10

Nonstop1h 15m

£29

LondonLuxembourg

LHR - LUX

LHRLUX

London Heathrow

Thu 5/2

14:25-16:50

Nonstop1h 25m

Luxembourg

Wed 18/2

11:00-11:40

Nonstop1h 40m

£68

LondonLuxembourg

LHR - LUX

LHRLUX

London Heathrow

Thu 30/10

14:25-16:50

Nonstop1h 25m

Luxembourg

Thu 6/11

11:00-11:40

Nonstop1h 40m

£68

LondonLuxembourg

LCY - LUX

LCYLUX

London City

Thu 30/10

08:00-10:10

Nonstop1h 10m

Luxembourg

Thu 6/11

14:35-14:50

Nonstop1h 15m

£78

LondonLuxembourg

LCY - LUX

LCYLUX

London City

Mon 10/11

07:35-09:45

Nonstop1h 10m

Luxembourg

Wed 12/11

14:35-14:50

Nonstop1h 15m

£82

BirminghamLuxembourg

BHX - LUX

BHXLUX

Birmingham

Thu 16/10

11:00-16:10

1 stop4h 10m

Luxembourg

Mon 20/10

13:30-16:45

1 stop4h 15m

£132

LondonLuxembourg

LHR - LUX

LHRLUX

London Heathrow

Thu 4/12

08:45-16:20

1 stop6h 35m

Luxembourg

Sun 7/12

17:00-21:00

1 stop5h 00m

£135

EdinburghLuxembourg

EDI - LUX

EDILUX

Edinburgh Turnhouse

Fri 14/11

17:00-22:20

1 stop4h 20m

Luxembourg

Sat 15/11

14:45-17:30

1 stop3h 45m

£149

ManchesterLuxembourg

MAN - LUX

MANLUX

Manchester

Fri 19/12

05:50-14:15

1 stop7h 25m

Luxembourg

Tue 23/12

14:45-22:00

1 stop8h 15m

£160

Flights are sorted by cheapest return flights first.

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

See travel insights to Luxembourg from

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

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 Luxembourg?

The month of March is, on average, the cheapest month to fly to Luxembourg from United Kingdom, with most prices found around £51. If you are unable to visit Luxembourg during the month of March, then departing from United Kingdom during the month September is also very affordable. Most momondo users find prices during this month for around £60.

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

The cheapest day to depart from United Kingdom to Luxembourg is on a Wednesday when prices can be found for as low as £64. Flights from United Kingdom to Luxembourg on a Sunday will generally be more expensive and average around £105. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

At midday is the cheapest time of day to fly from United Kingdom to Luxembourg when you can find flight prices for as low as £60. Flying to Luxembourg at midday is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive, with an average ticket price of £92.

What is the cheapest United Kingdom to Luxembourg flight route?

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

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

You are more likely to see cheaper flights to Luxembourg from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Luxembourg for around £110 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Luxembourg from United Kingdom for as low as £66 on momondo.

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

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

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

Cheap United Kingdom to Luxembourg flight deals and tips

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

Best price found

£18

Fastest flight time

1h 10m

Direct flights

Every day

Airports in Luxembourg

1 airport
The best one-way flight to Luxembourg from United Kingdom in the past 72 hours is £18. The best return flight deal from United Kingdom to Luxembourg found on momondo in the last 72 hours is £28.
The fastest flight from United Kingdom to Luxembourg takes 1h 10m
Direct flights go from United Kingdom to Luxembourg every day.
There is 1 airport near Luxembourg: Luxembourg (LUX)
Search flight deals

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

    Prices for flights from United Kingdom to Luxembourg Airport refresh daily.

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

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

    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 United Kingdom to Luxembourg Airport.

  • What documentation or ID do you need to fly to Luxembourg Airport?

    The travel and health documents required for your trip to Luxembourg Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Luxembourg Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from United Kingdom to Luxembourg

Compare and see reviews for airlines that fly from United Kingdom to Luxembourg with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £27Free CancellationRating
6.8
5,155 reviews
Search Ryanair flights
British AirwaysPriceFrom £63Free CancellationRating
6.6
7,361 reviews
Search British Airways flights
LuxairPriceFrom £89Free CancellationRating
7.8
60 reviews
Search Luxair flights
KLMPriceFrom £116Free CancellationRating
7.8
1,385 reviews
Search KLM flights
LufthansaPriceFrom £118Free CancellationRating
6.8
7,407 reviews
Search Lufthansa flights
SWISSPriceFrom £168Free CancellationRating
7.5
1,730 reviews
Search SWISS flights

Travelling to a place near Luxembourg?

Book flights to Luxembourg if you plan to visit one of these locations
Clervaux

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United Kingdom to Luxembourg. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Luxembourg from United Kingdom with this policy.

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

Once you have performed a search for United Kingdom to Luxembourg flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for United Kingdom to Luxembourg flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Luxembourg trip

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Find better results for your trip to Luxembourg

Fly your favourite airline to Luxembourg

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
British Airways
Ryanair
easyJet
Turkish Airlines
Qatar Airways
Emirates
Etihad Airways
Lufthansa
Virgin Atlantic
Pegasus Airlines
KLM
Air India