$66 Cheap Flights from London (LHR) to Luxembourg (LUX)

View $66 flight on Thu, Dec 25, 2025Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Findel International Airport (LUX)

Cheap Flights from London to Luxembourg (LHR-LUX)

Prices were available within the past 7 days and start at $66 for one-way flights and $96 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, Jan 14 - Thu, Jan 15
LHR
London
LUX
Luxembourg
$96 Roundtrip, found 1 day ago
$96
Roundtrip
found 1 day ago
Select British Airways flight, departing Wed, Jan 14 from London to Luxembourg, returning Thu, Jan 15, priced at $96 found 1 day ago
British Airways
Thu, Jul 23 - Thu, Jul 30
LHR
London
LUX
Luxembourg
$97 Roundtrip, found 5 hours ago
$97
Roundtrip
found 5 hours ago
Select British Airways flight, departing Thu, Jul 23 from London to Luxembourg, returning Thu, Jul 30, priced at $97 found 5 hours ago
British Airways
Thu, Jan 8 - Sun, Jan 11
LHR
London
LUX
Luxembourg
$98 Roundtrip, found 3 days ago
$98
Roundtrip
found 3 days ago
Select British Airways flight, departing Thu, Jan 8 from London to Luxembourg, returning Sun, Jan 11, priced at $98 found 3 days ago
British Airways
Thu, Dec 11 - Mon, Dec 15
LHR
London
LUX
Luxembourg
$99 Roundtrip, found 1 day ago
$99
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Dec 11 from London to Luxembourg, returning Mon, Dec 15, priced at $99 found 1 day ago
British Airways
Thu, Apr 30 - Tue, May 5
LHR
London
LUX
Luxembourg
$101 Roundtrip, found 2 days ago
$101
Roundtrip
found 2 days ago
Select British Airways flight, departing Thu, Apr 30 from London to Luxembourg, returning Tue, May 5, priced at $101 found 2 days ago
British Airways
Fri, May 22 - Tue, May 26
LHR
London
LUX
Luxembourg
$102 Roundtrip, found 1 day ago
$102
Roundtrip
found 1 day ago
Select British Airways flight, departing Fri, May 22 from London to Luxembourg, returning Tue, May 26, priced at $102 found 1 day ago
Lufthansa
Fri, Jan 16 - Mon, Jan 19
LHR
London
LUX
Luxembourg
$185 Roundtrip, found 23 hours ago
$185
Roundtrip
found 23 hours ago
Select Lufthansa flight, departing Fri, Jan 16 from London to Luxembourg, returning Mon, Jan 19, priced at $185 found 23 hours ago
Swiss International Air Lines
Wed, Nov 26 - Sun, Nov 30
LHR
London
LUX
Luxembourg
$201 Roundtrip, found 21 hours ago
$201
Roundtrip
found 21 hours ago
Select Swiss International Air Lines flight, departing Wed, Nov 26 from London to Luxembourg, returning Sun, Nov 30, priced at $201 found 21 hours ago
Scandinavian Airlines
Sat, Mar 21 - Mon, Mar 23
LHR
London
LUX
Luxembourg
$222 Roundtrip, found 1 day ago
$222
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Sat, Mar 21 from London to Luxembourg, returning Mon, Mar 23, priced at $222 found 1 day ago
KLM
Sat, Nov 29 - Mon, Dec 1
LHR
London
LUX
Luxembourg
$250 Roundtrip, found 13 hours ago
$250
Roundtrip
found 13 hours ago
Select KLM flight, departing Sat, Nov 29 from London to Luxembourg, returning Mon, Dec 1, priced at $250 found 13 hours ago

Find the cheapest month to fly from London (LHR) to Niederanven (LUX)

March is typically the cheapest month to fly

From $75 - $204 per traveler.

Alternative airports near Niederanven

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Findel LUX. Cheapest option available. Flights from $148
LUX
Findel
Cheapest
Flights from $148

Frequently asked questions

How much does a flight from Heathrow Airport (LHR) to Findel Airport (LUX) cost?
Get a cheap one-way flight from $66 or cheap return flight from $96 from Heathrow Airport (LHR) to Findel Airport (LUX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Heathrow Airport (LHR) to Findel Airport (LUX)?
Planning your getaway for January is a great way to save, as it's the cheapest month for flights between LHR and LUX. You'll often find the lowest prices during the off-season.
Which airlines fly direct from Heathrow Airport (LHR) to Findel Airport (LUX)?
Fly nonstop from Heathrow Airport (LHR) to Findel Airport (LUX) on a British Airways flight.
What is the cheapest airline that flies from Heathrow Airport (LHR) to Findel Airport (LUX)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest LHR to LUX flight.
How many flights per day from Heathrow Airport (LHR) to Findel Airport (LUX)?
On average, there is just 1 direct flight taking off from Heathrow Airport (LHR) to Findel Airport (LUX) each day. If this doesn't fit your plans, check out flights with a layover. Just filter your search on Expedia to include one or two stops to discover the next best option.
What are the most popular departure times for flights from Heathrow Airport (LHR) to Findel Airport (LUX)?
The 7 AM departures from LHR to LUX are the top choice for many travelers. They can also be more expensive. If you want to save on your trip, book during off-peak hours.
What day of the week has the most flights from LHR to LUX?
Thursday offers the most flights from Heathrow Airport (LHR) to Findel Airport (LUX). Consider leaving on this day and you'll have the best chance of finding a departure that fits your schedule.
What is the earliest flight from Heathrow Airport (LHR) to Findel Airport (LUX)?
The first flight of the day leaving Heathrow Airport (LHR) is at around 7:10AM UTC+0. Board this plane and you'll land at Findel Airport (LUX) at approximately 9:30AM UTC+1. The total flight duration is 1h 20m.
How long does it take to fly from Heathrow Airport (LHR) to Findel Airport (LUX)?
Flights from LHR to LUX have an average travel time of 1 hour and 20 minutes. The distance between these two airports is 320 mi.
What is the best time to fly from Heathrow Airport (LHR) to Findel Airport (LUX)?
To avoid possible delays on the Heathrow Airport (LHR) to Findel Airport (LUX) route, aim to travel before 3 PM. Flights after this time are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Luxembourg City from Heathrow Airport (LHR)?
Check out your flight options from Heathrow Airport (LHR) to Findel Airport (LUX). This is the only Luxembourg City airport you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Heathrow Airport (LHR) to Findel Airport (LUX) last-minute?
Booking your plane ticket from LHR to LUX just before your getaway is usually more expensive. But if you're flexible with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book a LHR to LUX flight and hotel package?
Compared with arranging hotels and flights separately, booking a LHR to LUX flight and hotel package with Expedia could lead to significant savings. What's more, having it all in one place will take the stress out of travel planning. Simply pick your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Heathrow Airport (LHR) to Findel Airport (LUX)?
If you reserved your LHR to LUX flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you want more information.

Travel information

Origin airport
Heathrow
Destination airport
Findel
Airlines serving
Air France, Austrian Airlines, British Airways, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines
Roundtrip price
$94
Distance
318 mi
Average flight time
2 hours 23 mins

Book with confidence

London to Luxembourg Flights

The cheapest times to fly from London to Luxembourg

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Luxembourg are during the month of January. You can find some of the cheapest flights from London to Luxembourg with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Luxembourg

Sunday is one of the best days to book for cheap flights from London to Luxembourg: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Luxembourg

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Luxembourg in 2025. You can also book with separate airlines for your outbound and return journeys, from $66 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Luxembourg flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Luxembourg airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

London to Luxembourg Flights

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*Available to One Key members.