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Cheap flights from London to Luxembourg from £31

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LUX
5 May — 12 May1
1 adult

Cheap flight deals from London to Luxembourg

Keep the following information in mind while searching for London to Luxembourg flight deals. Data was last updated 30 April 2025.

Round-trip from

£31

Popular in

June

Cheapest in

March

Average price

£92

Good round-trip deal

£32 or less

Good one-way deal

£49 or less
Ryanair
  • Ryanair
  • 9/5-13/5
  • Nonstop
  • 2h 30m total
  • London to Luxembourg
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£8 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Luxembourg.
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Price to beat on a one-way flight from London (LON) to Luxembourg.
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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 30 April 2025.

Fri 9/519:30STN - LUX
Nonstop1h 15mRyanair
Tue 13/519:30LUX - STN
Nonstop1h 15mRyanair
Deal found 28/4£31
Fri 7/1107:55LHR - LUX
Nonstop1h 20mBritish Airways
Tue 11/1110:15LUX - LHR
Nonstop1h 40mBritish Airways
Deal found 28/4£64
Tue 3/606:35STN - LUX
1 stop11h 00mMultiple Airlines
Wed 4/621:00LUX - STN
Nonstop1h 15mMultiple Airlines
Deal found 28/4£75
Sat 13/907:35LCY - LUX
Nonstop1h 10mLuxair
Sun 14/919:30LUX - LCY
Nonstop1h 20mLuxair
Deal found 28/4£81
Wed 7/520:20LGW - LUX
1 stop14h 35mMultiple Airlines
Sat 10/507:55LUX - LGW
1 stop25h 20mMultiple Airlines
Deal found 29/4£98
Thu 25/918:00LHR - LUX
Nonstop1h 20mMultiple Airlines
Sun 28/906:10LUX - LHR
1 stop5h 35mMultiple Airlines
Deal found 29/4£116
Tue 13/515:45LGW - LUX
1 stop15h 35measyJet
Thu 22/509:20LUX - LGW
1 stop11h 50measyJet
Deal found 28/4£118
Thu 25/921:10LTN - LUX
1 stop17h 50mRyanair
Sun 28/909:55LUX - LTN
1 stop7h 10mRyanair
Deal found 29/4£121
Thu 12/606:55LHR - LUX
1 stop4h 15mLufthansa
Thu 19/613:30LUX - LHR
1 stop7h 10mLufthansa
Deal found 27/4£122
Thu 25/920:35LGW - LUX
1 stop18h 25mRyanair
Sun 28/909:55LUX - LGW
1 stop23h 00mRyanair
Deal found 29/4£124
Wed 27/807:45LTN - LUX
2 stops27h 10mMultiple Airlines
Fri 29/816:35LUX - LTN
1 stop5h 05mMultiple Airlines
Deal found 28/4£128
Wed 14/518:35LGW - LUX
1 stop22h 45mSWISS
Tue 20/510:30LUX - LGW
1 stop8h 20mSWISS
Deal found 28/4£151

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 30 April 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

Fri 9/5

19:30-21:45

Nonstop1h 15m

Luxembourg

Tue 13/5

19:30-19:45

Nonstop1h 15m

£31

LondonLuxembourg

LHR - LUX

LHRLUX

London Heathrow

Fri 10/10

08:05-10:25

Nonstop1h 20m

Luxembourg

Mon 13/10

21:05-21:25

Nonstop1h 20m

£69

LondonLuxembourg

STN - LUX

STNLUX

London Stansted

Tue 3/6

06:35-18:35

1 stop11h 00m

Luxembourg

Wed 4/6

21:00-21:15

Nonstop1h 15m

£75

LondonLuxembourg

LCY - LUX

LCYLUX

London City

Sat 13/9

07:35-09:45

Nonstop1h 10m

Luxembourg

Sun 14/9

19:30-19:50

Nonstop1h 20m

£81

LondonLuxembourg

LGW - LUX

LGWLUX

London Gatwick

Tue 13/5

09:00-18:35

1 stop8h 35m

Luxembourg

Tue 20/5

19:10-08:15

1 stop14h 05m

£105

LondonLuxembourg

LHR - LUX

LHRLUX

London Heathrow

Thu 25/9

18:00-20:20

Nonstop1h 20m

Luxembourg

Sun 28/9

06:10-10:45

1 stop5h 35m

£116

LondonLuxembourg

LGW - LUX

LGWLUX

London Gatwick

Tue 13/5

15:45-08:20

1 stop15h 35m

Luxembourg

Thu 22/5

09:20-20:10

1 stop11h 50m

£118

LondonLuxembourg

LTN - LUX

LTNLUX

London Luton

Thu 25/9

21:10-16:00

1 stop17h 50m

Luxembourg

Sun 28/9

09:55-16:05

1 stop7h 10m

£121

LondonLuxembourg

LHR - LUX

LHRLUX

London Heathrow

Thu 12/6

06:55-12:10

1 stop4h 15m

Luxembourg

Thu 19/6

13:30-19:40

1 stop7h 10m

£122

LondonLuxembourg

LGW - LUX

LGWLUX

London Gatwick

Thu 25/9

20:35-16:00

1 stop18h 25m

Luxembourg

Sun 28/9

09:55-07:55

1 stop23h 00m

£124

Flights are sorted by cheapest return flights first.

Deals found on 28/4

Showing 1-10 of 46 results
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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 return 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

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

Currently, March is the cheapest month in which you can book a flight from London to Luxembourg (average of £87). Flying from London to Luxembourg in July is currently the most expensive (average of £172). 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 LU?

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 30 April 2025.

A simple way to save on the total cost of your ticket is to fly from London to Luxembourg at midday. If you’re flexible enough to do this you can expect to save up to 41% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from London to Luxembourg?

Use this chart to determine the cheapest time to fly return from London to Luxembourg. Price data was last updated on 30 March 2025.

Travellers seeking maximum savings on their London to Luxembourg flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Luxembourg by month

Plan your trip to Luxembourg by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Luxembourg ranges from 50.0 - 70.0 inches per month. November is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Luxembourg when rainfall is around 50.0 mm.

Temperature in Luxembourg by month

Plan your trip to Luxembourg by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Luxembourg, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

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 30 April 2025.
To help decide which airline to fly from London to Luxembourg, see what other customers have to say about Aegean Airlines, KLM and LOT. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Entertainment

6.9

Overall

8.1

Crew

8.6

Comfort

7.8

Boarding

7.8

Food

7.3

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
8.1
Very Good
739 reviews
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Entertainment

6.9

Overall

8.1

Crew

8.6

Comfort

7.8

Boarding

7.8

Food

7.3

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
1,334 reviews
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Entertainment

6.9

Overall

8.1

Crew

8.6

Comfort

7.8

Boarding

7.8

Food

7.3

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
1,069 reviews
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Entertainment

6.9

Overall

8.1

Crew

8.6

Comfort

7.8

Boarding

7.8

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Austrian Airlines
7.6
Good
780 reviews
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Entertainment

6.9

Overall

8.1

Crew

8.6

Comfort

7.8

Boarding

7.8

Food

7.3

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
1,588 reviews
Aegean Airlines
8.1
Very Good
739 reviews
Check prices

Entertainment

6.9

Overall

8.1

Crew

8.6

Comfort

7.8

Boarding

7.8

Food

7.3

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

    To fly one-way, consider booking your trip with Ryanair, which is currently one of the cheapest options available, starting at £34. British Airways flights start at £52 while deals on easyJet start at £66 one-way.

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

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

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London to Luxembourg on time: American Airlines (74%), Qatar Airways (74%), Japan Airlines (74%).

  • What are the cheapest flights from London to Luxembourg?

    Looking at all options, your cheapest flight can be booked for £56. While the most popular route (London Heathrow - Luxembourg) can be booked for £69 on average our data indicates £130 when flying from London to Luxembourg.

  • 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 holiday 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, March is the cheapest month in which you can book a flight from London to Luxembourg (average of £87). Flying from London to Luxembourg in July is currently the most expensive (average of £172). 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

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Alternative routes for London to Luxembourg

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from London to Luxembourg

Discover the top 5 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 858,174 searches. Data last updated 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£27Average£49FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
British AirwaysCheapest£62Average£119FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LuxairCheapest£66Average£124FlexibilityNo cancel feeOn-time83%
Search Luxair flights
LufthansaCheapest£113Average£200FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
KLMCheapest£170Average£242FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Luxembourg?

Cheapflights makes it easy to find London to Luxembourg flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from London to Luxembourg?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Luxembourg from London.

Can Cheapflights find flights from London to Luxembourg with no change fees?

Yes, we can. To see specific flights from London to Luxembourg with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from London to Luxembourg become cheaper?

Yes, Cheapflights offers price alerts on London to Luxembourg flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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