HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Luxembourg

$26+ Cheap flights from London (LON) to Luxembourg (LUX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LUX
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from London to Luxembourg with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from London to Luxembourg are usually found in March or February, booked 86 days in advance, depart on a Friday or Saturday and return on a Sunday

Cheap flight deals from London to Luxembourg

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Luxembourg (LUX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 31, 2025.

Round-trip from

$46
(Ryanair)

One-way from

$26
(Ryanair)

Popular in

December

Cheapest in

March

Average price

$113

Good round-trip deal

$38 or less

Good one-way deal

$43 or less
From London (LON) to Luxembourg
Search Deals
One-way flight from London (LON) to Luxembourg
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($11 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Luxembourg.
Search Deals
Price to beat on a one-way flight from London (LON) to Luxembourg.
Search Deals

Find flight deals from London to Luxembourg

Cheapest flights from London to Luxembourg
Explore the most affordable flight options available from London to Luxembourg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Ryanair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:50 pmSTN - LUX
Nonstop1h 15mRyanair
Sat 9/209:50 pmLUX - STN
Nonstop1h 15mRyanair
Deal found 7/30$46
This British Airways deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/114:05 pmLHR - LUX
Nonstop1h 20mBritish Airways
Sat 10/119:10 pmLUX - LHR
Nonstop1h 25mBritish Airways
Deal found 7/31$96
This Mytrip deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1812:00 pmLCY - LUX
Nonstop1h 15mLuxair
Mon 9/226:40 amLUX - LCY
Nonstop1h 20mLuxair
Deal found 7/31$122
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:50 pmSTN - LUX
1 stop9h 30mMultiple Airlines
Mon 9/224:55 pmLUX - STN
Nonstop1h 15mMultiple Airlines
Deal found 7/31$122
This Connections by easyJet deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Connections by easyJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/233:45 pmLGW - LUX
1 stop15h 35measyJet
Tue 9/309:20 amLUX - LGW
1 stop5h 55measyJet
Deal found 7/31$146
This Kiwi.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:50 pmLHR - LUX
1 stop14h 45mMultiple Airlines
Mon 9/229:05 pmLUX - LHR
Nonstop1h 20mMultiple Airlines
Deal found 7/30$159
This Mytrip deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/187:25 amLHR - LUX
1 stop11h 10mLufthansa
Mon 9/2210:40 amLUX - LHR
1 stop6h 00mLufthansa
Deal found 7/30$186
This Mytrip deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:40 amLTN - LUX
1 stop7h 30mMultiple Airlines
Mon 9/2210:35 amLUX - LTN
2 stops26h 45mMultiple Airlines
Deal found 7/30$189
This SWISS deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:40 pmLGW - LUX
1 stop14h 00mSWISS
Mon 9/297:10 pmLUX - LGW
1 stop23h 40mSWISS
Deal found 7/31$204
This SWISS deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:40 pmLHR - LUX
1 stop14h 00mSWISS
Sun 9/1410:30 amLUX - LHR
1 stop22h 25mSWISS
Deal found 7/31$207
This Mytrip deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/178:20 pmLGW - LUX
1 stop13h 05mMultiple Airlines
Thu 10/239:50 amLUX - LGW
2 stops10h 50mMultiple Airlines
Deal found 7/31$227
This SWISS deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/49:25 amLCY - LUX
1 stop23h 15mSWISS
Thu 9/117:10 pmLUX - LCY
1 stop14h 40mSWISS
Deal found 7/31$232

Cheapflights Fare Finder

 
Customize your flight search to find flights from London 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, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from London to Luxembourg that are best for you.

Fly from

London

Fly to

Luxembourg

Route

Depart

Return

Price

LondonLuxembourg

STN - LUX

STNLUX

London Stansted

Thu 9/18

6:50 pm-9:05 pm

Nonstop1h 15m

Luxembourg

Mon 9/22

4:55 pm-5:10 pm

Nonstop1h 15m

$46

LondonLuxembourg

LHR - LUX

LHRLUX

London Heathrow

Sat 10/11

4:05 pm-6:25 pm

Nonstop1h 20m

Luxembourg

Sat 10/11

9:10 pm-9:35 pm

Nonstop1h 25m

$96

LondonLuxembourg

LCY - LUX

LCYLUX

London City

Thu 9/18

12:00 pm-2:15 pm

Nonstop1h 15m

Luxembourg

Mon 9/22

6:40 am-7:00 am

Nonstop1h 20m

$122

LondonLuxembourg

STN - LUX

STNLUX

London Stansted

Thu 9/18

9:50 pm-8:20 am

1 stop9h 30m

Luxembourg

Mon 9/22

4:55 pm-5:10 pm

Nonstop1h 15m

$122

LondonLuxembourg

LGW - LUX

LGWLUX

London Gatwick

Tue 9/23

3:45 pm-8:20 am

1 stop15h 35m

Luxembourg

Tue 9/30

9:20 am-2:15 pm

1 stop5h 55m

$146

LondonLuxembourg

LHR - LUX

LHRLUX

London Heathrow

Thu 9/18

8:50 pm-12:35 pm

1 stop14h 45m

Luxembourg

Mon 9/22

9:05 pm-9:25 pm

Nonstop1h 20m

$159

LondonLuxembourg

LHR - LUX

LHRLUX

London Heathrow

Thu 9/18

7:25 am-7:35 pm

1 stop11h 10m

Luxembourg

Mon 9/22

10:40 am-3:40 pm

1 stop6h 00m

$186

LondonLuxembourg

LTN - LUX

LTNLUX

London Luton

Thu 9/18

6:40 am-3:10 pm

1 stop7h 30m

Luxembourg

Mon 9/22

10:35 am-12:20 pm

2 stops26h 45m

$189

LondonLuxembourg

LGW - LUX

LGWLUX

London Gatwick

Fri 9/26

6:40 pm-9:40 am

1 stop14h 00m

Luxembourg

Mon 9/29

7:10 pm-5:50 pm

1 stop23h 40m

$204

LondonLuxembourg

LHR - LUX

LHRLUX

London Heathrow

Fri 9/12

6:40 pm-9:40 am

1 stop14h 00m

Luxembourg

Sun 9/14

10:30 am-7:55 am

1 stop22h 25m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 41 results
1
2
3
...
5

Best time to book a flight from London to Luxembourg

Have a flexible travel schedule? Discover the best time to fly to Luxembourg from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to Luxembourg

How far ahead should I book a flight from London to Luxembourg?

Use this chart to determine the optimal time to book a round-trip flight from London to Luxembourg. Price data was last updated on July 25, 2025.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Luxembourg. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London to Luxembourg?

Currently, February is the cheapest month in which you can book a flight from London to Luxembourg (average of $638). Flying from London to Luxembourg in June is currently the most expensive (average of $1,173). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LON to LUX?

Find hourly flight availability from London to Luxembourg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 31, 2025.

It’s optimal to fly from London to Luxembourg at noon. By choosing this option you can save up to 62% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost to fly round-trip from London to Luxembourg?

Reviews of airlines servicing Luxembourg

Get insights into the airlines that provide service to Luxembourg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luxembourg. Reviews last updated July 31, 2025.
Peruse reviews from past customers who have flown with Aegean Airlines, KLM, and LOT from London to Luxembourg to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.2
Very good
781 reviews

Crew

8.6

Food

7.4

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.2
Very good
781 reviews
Aegean Airlines
8.2
Very good
781 reviews

Crew

8.6

Food

7.4

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,383 reviews
Aegean Airlines
8.2
Very good
781 reviews

Crew

8.6

Food

7.4

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
LOT
7.6
Good
1,105 reviews
Aegean Airlines
8.2
Very good
781 reviews

Crew

8.6

Food

7.4

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
SWISS
7.5
Good
1,686 reviews
Aegean Airlines
8.2
Very good
781 reviews

Crew

8.6

Food

7.4

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
TAP AIR PORTUGAL
7.1
Good
1,933 reviews
Aegean Airlines
8.2
Very good
781 reviews

Crew

8.6

Food

7.4

Boarding

7.8

Comfort

7.9

Entertainment

7.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

Find useful and relevant information for your journey from London to Luxembourg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Luxembourg from London?

    Luxembourg (LUX) is the airport you will fly into if you book a flight from London to Luxembourg. You should not have trouble finding flights to Luxembourg from London; the airport handles an average of 4 inbound flights from London per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Luxembourg airport from London. It is only a 3.8 mi journey from Luxembourg (LUX) to Luxembourg’s city center.

  • What are the cheapest airlines flying from London to Luxembourg round-trip?

    Our cheapest airline available from London to Luxembourg is Ryanair. Our recent data shows that you can find tickets from as low as $46 on this airline. Additional options worth looking into are British Airways and Luxair, starting at $96 and $122 round-trip. Ryanair is currently priced 58% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from London to Luxembourg one-way?

    The cheapest airline one-way is Ryanair, with whom users have recently found tickets for as low as $26. However, be on the lookout for offers from British Airways and easyJet, as they are both options that can get you from London to Luxembourg for a low price.

  • What are the most popular routes from London to Luxembourg?

    When deciding which route to take from London to Luxembourg consider London Luton - Luxembourg, London Gatwick - Luxembourg or London Stansted - Luxembourg as they are the most popular.

  • What are the most reliable airlines from London to Luxembourg?

    The top 3 most reliable airlines when flying from London to Luxembourg are American Airlines (82%), Qatar Airways (82%) and Japan Airlines (82%).

  • What are the cheapest flights from London to Luxembourg?

    While on average a flight from London to Luxembourg is generally $109, our data shows the cheapest flight currently is $66. When looking at the most popular route, (London Luton - Luxembourg), you can expect to pay $159 for that flight.

  • Can I find deals for flights from London to Luxembourg that include hotel bookings?

    Yes. In addition to deals on London to Luxembourg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Luxembourg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Luxembourg.

  • Can I find deals for business class flights from London to Luxembourg?

    Yes. Cheapflights offers flight deals from London to Luxembourg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London to Luxembourg?

    Currently, February is the cheapest month in which you can book a flight from London to Luxembourg (average of $638). Flying from London to Luxembourg in June is currently the most expensive (average of $1,173). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Luxembourg

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Luxembourg flights

Top 3 airlines flying from London to Luxembourg

Discover the top 3 airlines that operate flights from London to Luxembourg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$34Average$96FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$92Average$163FlexibilityNo cancel feeOn-time70%
LuxairCheapest$180Average$383FlexibilityNo cancel feeOn-time83%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.