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Cheap flights from the United Kingdom to Luxembourg from £26

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 24/6. 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

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Find the cheapest flights from the United Kingdom to Luxembourg

Recent return flight deals from the United Kingdom to Luxembourg

Enter your travel dates to find the best prices.
Ryanair Logo
06:30 - 08:50
STN
-
LUX
1h 20mdirect
Ryanair Logo
11:15 - 11:35
LUX
-
STN
1h 20mdirect
£36Ryanair
Mon, 12 Jan - Fri, 16 Jan
Ryanair Logo
11:50 - 14:10
STN
-
LUX
1h 20mdirect
Ryanair Logo
11:15 - 11:35
LUX
-
STN
1h 20mdirect
£36Ryanair
Wed, 7 Jan - Thu, 8 Jan
Ryanair Logo
08:15 - 10:35
STN
-
LUX
1h 20mdirect
Ryanair Logo
11:15 - 11:35
LUX
-
STN
1h 20mdirect
£37Ryanair
Thu, 29 Jan - Fri, 30 Jan
British Airways Logo
18:45 - 21:10
LHR
-
LUX
1h 25mdirect
British Airways Logo
18:15 - 18:45
LUX
-
LHR
1h 30mdirect
£70British Airways
Fri, 13 Mar - Sun, 15 Mar
British Airways Logo
18:40 - 21:05
LHR
-
LUX
1h 25mdirect
British Airways Logo
21:55 - 22:25
LUX
-
LHR
1h 30mdirect
£70British Airways
Tue, 10 Feb - Tue, 17 Feb
Multiple Airlines Logo
20:50 - 08:20
LTN
-
LUX
10h 30m1 stop
Multiple Airlines Logo
09:20 - 16:00
LUX
-
LTN
7h 40m1 stop
£73Multiple Airlines
Wed, 25 Feb - Fri, 27 Feb
Multiple Airlines Logo
20:50 - 08:20
LTN
-
LUX
10h 30m1 stop
Multiple Airlines Logo
09:20 - 16:00
LUX
-
LTN
7h 40m1 stop
£73Multiple Airlines
Wed, 25 Feb - Fri, 27 Feb
Luxair Logo
08:00 - 10:10
LCY
-
LUX
1h 10mdirect
Luxair Logo
19:25 - 19:45
LUX
-
LCY
1h 20mdirect
£90Luxair
Fri, 23 Jan - Mon, 26 Jan
Luxair Logo
11:45 - 13:55
LCY
-
LUX
1h 10mdirect
Luxair Logo
17:55 - 18:15
LUX
-
LCY
1h 20mdirect
£90Luxair
Tue, 10 Feb - Tue, 17 Feb
Lufthansa Logo
17:45 - 08:50
BHX
-
LUX
14h 05m1 stop
Lufthansa Logo
10:35 - 22:45
LUX
-
BHX
13h 10m1 stop
£126Lufthansa
Tue, 10 Feb - Tue, 17 Feb

KLM flights from United Kingdom to Luxembourg

Our best KLM deals on United Kingdom to Luxembourg flight tickets
KLM
1 Mar
MAN05:50Manchester
7h 25m
1 stop
LUX14:15Luxembourg
4 Mar
LUX06:00Luxembourg
5h 10m
1 stop
MAN10:10Manchester
£150
Find similar
KLM
8 Jan
LHR11:45London Heathrow
9h 35m
1 stop
LUX22:20Luxembourg
12 Jan
LUX10:55Luxembourg
3h 55m
1 stop
LHR13:50London Heathrow
£169
Find similar
KLM
8 Jan
LCY17:50London City
3h 30m
1 stop
LUX22:20Luxembourg
10 Jan
LUX06:00Luxembourg
3h 10m
1 stop
LCY08:10London City
£181
Find similar

Luxair flights from United Kingdom to Luxembourg

Our best Luxair deals on United Kingdom to Luxembourg flight tickets
Luxair
8 Jan
LCY08:00London City
1h 10m
LUX10:10Luxembourg
10 Jan
LUX06:45Luxembourg
1h 20m
LCY07:05London City
£90
Find similar
Luxair
10 Feb
LCY11:45London City
1h 10m
LUX13:55Luxembourg
17 Feb
LUX19:25Luxembourg
1h 20m
LCY19:45London City
£90
Find similar
Luxair
9 Jan
LCY08:00London City
1h 10m
LUX10:10Luxembourg
12 Jan
LUX17:55Luxembourg
1h 20m
LCY18:15London City
£91
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 28 December 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

Mon 12/1

06:30-08:50

Nonstop1h 20m

Luxembourg

Fri 16/1

11:15-11:35

Nonstop1h 20m

£36

LondonLuxembourg

STN - LUX

STNLUX

London Stansted

Wed 7/1

11:50-14:10

Nonstop1h 20m

Luxembourg

Thu 8/1

11:15-11:35

Nonstop1h 20m

£36

LondonLuxembourg

STN - LUX

STNLUX

London Stansted

Thu 29/1

08:15-10:35

Nonstop1h 20m

Luxembourg

Fri 30/1

11:15-11:35

Nonstop1h 20m

£37

LondonLuxembourg

LHR - LUX

LHRLUX

London Heathrow

Fri 13/3

18:45-21:10

Nonstop1h 25m

Luxembourg

Sun 15/3

18:15-18:45

Nonstop1h 30m

£70

LondonLuxembourg

LHR - LUX

LHRLUX

London Heathrow

Tue 10/2

18:40-21:05

Nonstop1h 25m

Luxembourg

Tue 17/2

21:55-22:25

Nonstop1h 30m

£70

LondonLuxembourg

LTN - LUX

LTNLUX

London Luton

Wed 25/2

20:50-08:20

1 stop10h 30m

Luxembourg

Fri 27/2

09:20-16:00

1 stop7h 40m

£73

LondonLuxembourg

LTN - LUX

LTNLUX

London Luton

Wed 25/2

20:50-08:20

1 stop10h 30m

Luxembourg

Fri 27/2

09:20-16:00

1 stop7h 40m

£73

LondonLuxembourg

LCY - LUX

LCYLUX

London City

Fri 23/1

08:00-10:10

Nonstop1h 10m

Luxembourg

Mon 26/1

19:25-19:45

Nonstop1h 20m

£90

LondonLuxembourg

LCY - LUX

LCYLUX

London City

Tue 10/2

11:45-13:55

Nonstop1h 10m

Luxembourg

Tue 17/2

17:55-18:15

Nonstop1h 20m

£90

BirminghamLuxembourg

BHX - LUX

BHXLUX

Birmingham

Tue 10/2

17:45-08:50

1 stop14h 05m

Luxembourg

Tue 17/2

10:35-22:45

1 stop13h 10m

£126

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 September is, on average, the cheapest month to fly to Luxembourg from United Kingdom, with most prices found around £47. If you are unable to visit Luxembourg during the month of September, then departing from United Kingdom during the month January is also very affordable. Most momondo users find prices during this month for around £49.

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 Tuesday when prices can be found for as low as £93. Flights from United Kingdom to Luxembourg on a Sunday will generally be more expensive and average around £209. 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?

In the evening is the cheapest time of day to fly from United Kingdom to Luxembourg when you can find flight prices for as low as £93. Flying to Luxembourg in the evening is an ideal time because this is during off-peak travel hours. Flights at midday are often more expensive, with an average ticket price of £115.

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 £112 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 £75 on momondo.

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

There are 3 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

£48

Fastest flight time

1h 10m

Direct flights

Every day

Airports in Luxembourg

3 airports
The best one-way flight to Luxembourg from United Kingdom in the past 72 hours is £48. The best return flight deal from United Kingdom to Luxembourg found on momondo in the last 72 hours is £41.
The fastest flight from United Kingdom to Luxembourg takes 1h 10m
Direct flights go from United Kingdom to Luxembourg every day.
There are 3 airports in Luxembourg. From United Kingdom there are direct flights to Luxembourg (LUX).
Search flight deals

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

    Prices for flights from United Kingdom to Luxembourg refresh daily.

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

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

    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.

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

    The travel and health documents required for your trip to Luxembourg 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. 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 £28Free CancellationRating
6.8
5,231 reviews
Search Ryanair flights
British AirwaysPriceFrom £65Free CancellationRating
6.7
7,616 reviews
Search British Airways flights
LufthansaPriceFrom £69Free CancellationRating
6.8
7,659 reviews
Search Lufthansa flights
LuxairPriceFrom £88Free CancellationRating
7.8
61 reviews
Search Luxair flights
KLMPriceFrom £126Free CancellationRating
7.7
1,435 reviews
Search KLM flights
SWISSPriceFrom £170Free CancellationRating
7.5
1,832 reviews
Search SWISS flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Luxembourg from United Kingdom.

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

Yes. All flights to Luxembourg from United Kingdom on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United Kingdom to Luxembourg.

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

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

An easier way to manage your Luxembourg 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.
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Find better results for your trip to Luxembourg

Popular Cities in Luxembourg

Popular flights according to clicks in the last 7 days on momondo
Flights to Luxembourgfrom £33