Cheap flights from London Heathrow Airport to Luxembourg from £51
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Luxembourg departing on 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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British Airways flights from London Heathrow Airport to Luxembourg
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SWISS flights from London Heathrow Airport to Luxembourg
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How to get the cheapest flight ticket from London Heathrow Airport 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 March is, on average, the cheapest month to fly to Luxembourg from London Heathrow Airport, with most prices found around £79. If you are unable to visit Luxembourg during the month of March, then departing from London Heathrow Airport during the month November is also very affordable. Most momondo users find prices during this month for around £94.
What is the cheapest day to depart on your flight to Luxembourg?
The cheapest day to depart from London Heathrow Airport to Luxembourg is on a Saturday when prices can be found for as low as £79. Flights from London Heathrow Airport to Luxembourg on a Monday will generally be more expensive and average around £113. 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?
At midday is the cheapest time of day to fly from London Heathrow Airport to Luxembourg when you can find flight prices for as low as £68. Flying to Luxembourg at midday is an ideal time because this is during off-peak travel hours. Flights in the afternoon are often more expensive, with an average ticket price of £117.
What is the cheapest London Heathrow to Luxembourg flight route?
Fly from London Heathrow to Luxembourg for the best London Heathrow - 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 London Heathrow Airport when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Luxembourg for around £118 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Luxembourg from London Heathrow Airport for as low as £65 on momondo.
What cabin class options are available on London Heathrow to Luxembourg flights?
There are 2 cabin classes available to choose from on London Heathrow to Luxembourg flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from London Heathrow to Luxembourg?
British Airways, KLM, and Lufthansa are the most popular carriers operating from London Heathrow to Luxembourg
Which airlines fly to Luxembourg?
British Airways, Lufthansa and KLM are the top three most popular airlines that fly to Luxembourg from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 93% of people opting to fly with this airline when travelling to Luxembourg. Keep in mind that there are 3 different airlines that fly to Luxembourg on a routine basis, so you have a few additional options to choose from.
How many flights depart from London Heathrow Airport to Luxembourg on average per day?
As of April 2025, 2 flights take off from London Heathrow Airport and land in Luxembourg each day. The most common flight departure time for this route is 18:00, with 50% of daily flights taking off in the evening.
How many flights depart from London Heathrow Airport to Luxembourg on average per week?
As of April 2025, there are 15 flights per week flying from London Heathrow Airport to Luxembourg. The most common day of the week flights depart is Fri, with 53% of flights taking off on this day.
When to book flights from London Heathrow Airport to Luxembourg
Cheap London Heathrow Airport to Luxembourg (LHR to LUX) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Luxembourg
How far is London Heathrow to Luxembourg by plane?
Luxembourg is 316.1 mi away from London Heathrow. Typically, this will take 1h 15m by plane in normal conditions.
When did momondo last update prices for flights from London Heathrow Airport to Luxembourg Airport?
Prices for flights from London Heathrow Airport to Luxembourg Airport are refreshed on a daily basis.
How many operators does momondo search for flights from London Heathrow Airport to Luxembourg Airport?
As of April 2025, there are 3 operators available to choose from for flights from London Heathrow Airport to Luxembourg Airport.
How old do you have to be to fly from London Heathrow Airport to Luxembourg Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Luxembourg Airport.
What documentation or ID do you need to fly to Luxembourg Airport?
The travel and health documents you'll need for your trip to Luxembourg Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Luxembourg Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from London Heathrow Airport to Luxembourg?
Based on momondo bookings for flights between London Heathrow Airport and Luxembourg, the leading plane model is De Havilland (Bombardier) DHC-8-400 Dash 8Q, making up 29.35% of the total bookings. Other popular models include Airbus A320-100/200 with 20.70%, Airbus A319 with 14.09%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 13.41%.
What is the most popular airline from London Heathrow Airport to Luxembourg?
momondo data reveals that the most frequently booked airline on the route from London Heathrow Airport to Luxembourg is British Airways, representing 93% of all bookings. The subsequent popular airlines are Lufthansa at 5% and KLM at 3%.
Best airlines flying from London Heathrow Airport to Luxembourg
Compare and see reviews for airlines that fly from London Heathrow Airport to Luxembourg with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £63 | Free Cancellation | Rating 6.6 6,771 reviews | |||
| PriceFrom £114 | Free Cancellation | Rating 6.7 7,012 reviews | |||
| PriceFrom £173 | Free Cancellation | Rating 7.8 1,329 reviews |
British Airways Flights From London Heathrow Airport to Luxembourg
Across 4 British Airways flights from London Heathrow Airport to Luxembourg this week, the average price was £160, with the best British Airways deals starting from £83 round-trip. 6,771 users have rated British Airways on momondo, with an average score of 6.6/10.
Travelling to a place near Luxembourg?
Book flights to Luxembourg if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from London to Luxembourg?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Luxembourg . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from London to Luxembourg with flexible booking policies on momondo?
momondo does allow users to show only those flights to Luxembourg from London which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from London 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 London to Luxembourg.
I’m not ready to book a flight from London to Luxembourg right now. Can momondo alert me if prices change?
Price alerts on flights to Luxembourg from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.