€41 Cheap Flights Luxembourg to London (LUX-LHR)

View €41 flight on Sun, 7 Sep 2025Opens in a new window

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

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Cheap flights from Luxembourg to London (LUX-LHR)

Prices were available within the past 7 days and start at €41 for one-way flights and €91 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, 19 Sep - Fri, 26 Sep
LUX
Luxembourg
LHR
London
€91 Return, found 1 day ago
€91
Return
found 1 day ago
Select British Airways flight, departing Fri, 19 Sep from Luxembourg to London, returning Fri, 26 Sep, priced at €91 found 1 day ago
British Airways
Thu, 28 Aug - Mon, 1 Sep
LUX
Luxembourg
LHR
London
€99 Return, just found
€99
Return
just found
Select British Airways flight, departing Thu, 28 Aug from Luxembourg to London, returning Mon, 1 Sep, priced at €99 just found
British Airways
Thu, 28 Aug - Mon, 1 Sep
LUX
Luxembourg
LHR
London
€108 Return, just found
€108
Return
just found
Select British Airways flight, departing Thu, 28 Aug from Luxembourg to London, returning Mon, 1 Sep, priced at €108 just found
British Airways
Thu, 28 Aug - Mon, 1 Sep
LUX
Luxembourg
LHR
London
€120 Return, just found
€120
Return
just found
Select British Airways flight, departing Thu, 28 Aug from Luxembourg to London, returning Mon, 1 Sep, priced at €120 just found
British Airways
Fri, 8 Aug - Mon, 11 Aug
LUX
Luxembourg
LHR
London
€122 Return, found 19 hours ago
€122
Return
found 19 hours ago
Select British Airways flight, departing Fri, 8 Aug from Luxembourg to London, returning Mon, 11 Aug, priced at €122 found 19 hours ago
British Airways
Thu, 28 Aug - Mon, 1 Sep
LUX
Luxembourg
LHR
London
€129 Return, just found
€129
Return
just found
Select British Airways flight, departing Thu, 28 Aug from Luxembourg to London, returning Mon, 1 Sep, priced at €129 just found
Lufthansa
Fri, 5 Sep - Mon, 8 Sep
LUX
Luxembourg
LHR
London
€172 Return, found 5 days ago
€172
Return
found 5 days ago
Select Lufthansa flight, departing Fri, 5 Sep from Luxembourg to London, returning Mon, 8 Sep, priced at €172 found 5 days ago
KLM
Fri, 19 Sep - Fri, 26 Sep
LUX
Luxembourg
LHR
London
€231 Return, found 1 day ago
€231
Return
found 1 day ago
Select KLM flight, departing Fri, 19 Sep from Luxembourg to London, returning Fri, 26 Sep, priced at €231 found 1 day ago
Scandinavian Airlines
Fri, 19 Sep - Fri, 26 Sep
LUX
Luxembourg
LHR
London
€242 Return, found 1 day ago
€242
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Fri, 19 Sep from Luxembourg to London, returning Fri, 26 Sep, priced at €242 found 1 day ago
Swiss International Air Lines
Thu, 7 Aug - Mon, 11 Aug
LUX
Luxembourg
LHR
London
€273 Return, found 12 hours ago
€273
Return
found 12 hours ago
Select Swiss International Air Lines flight, departing Thu, 7 Aug from Luxembourg to London, returning Mon, 11 Aug, priced at €273 found 12 hours ago

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

February is typically the cheapest month to fly

From €70 - €148 per traveller.

Graph displaying average flight prices per month

0
Luxembourg to London route information
Origin airport
Findel
Destination airport
Heathrow
Airlines serving
Air France, Austrian Airlines, British Airways, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines
Return price
€90
Distance
510 km

Perfect flights from Luxembourg to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Luxembourg to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of London, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Findel to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from €41 and roundtrip prices from €91. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore London and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your LUX to LHR travel arrangements today and embark on the journey of a lifetime in London.

Frequently asked questions

How much is a flight from LUX to LHR?
Start packing your bags, because round-trip journeys between Luxembourg Airport and London Heathrow start from €91. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can rise quickly, so book now to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Luxembourg Airport to LHR?
Every air carrier has different terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.
How do I find cheap flights from Findel Airport (LUX) to Heathrow Airport (LHR) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LUX to London Heathrow flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Findel Airport (LUX) to London Heathrow?
With a flight distance of 510 kilometres, it's only a hop from Findel Airport (LUX) to Heathrow Airport. It might be a quick journey, but it's still worth packing a good book to read.
Which airlines fly direct from LUX to LHR?
British Airways (BA) will get you from Luxembourg Airport to Heathrow Airport (LHR) comfortably and safely. You can choose from 52 flights every month along this route.
Are Findel Airport (LUX) to Heathrow Airport (LHR) flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so it's no sure thing. While last-minute deals between Findel Airport (LUX) and London Heathrow are possible, it also makes sense to keep track of prices well before you fly. In fact, some carriers advertise their prices up to 12 months before the departure date. Expedia is continuously updating the best bargains around, so keep checking back and be ready to secure your seat when the price dips.

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