Cheap Flights from Luxembourg to London Heathrow

Compare Luxembourg to London Heathrow flight deals

Find the cheapest month or even day of the year to fly to London Heathrow

Book the best London Heathrow fare with no extra fees

Flight deals from Luxembourg to London Heathrow

Looking for a cheap last-minute deal or the best return flight from Luxembourg Airport to London Heathrow Airport? If you want to travel next month, return fares start from Rs37,559. Find the lowest prices on one-way and return tickets right here.

London.Rs11,556 per passenger.Departing Mon, 2 Nov.One-way flight with British Airways.Outbound direct flight with British Airways departs from Luxembourg on Mon, 2 Nov, arriving in London Heathrow.Price includes taxes and charges.From Rs11,556, select.

London.Rs11,556 per passenger.Departing Mon, 12 Oct.One-way flight with British Airways.Outbound direct flight with British Airways departs from Luxembourg on Mon, 12 Oct, arriving in London Heathrow.Price includes taxes and charges.From Rs11,556, select.

London.Rs11,556 per passenger.Departing Tue, 1 Dec.One-way flight with British Airways.Outbound direct flight with British Airways departs from Luxembourg on Tue, 1 Dec, arriving in London Heathrow.Price includes taxes and charges.From Rs11,556, select.

London.Rs11,556 per passenger.Departing Mon, 7 Sep.One-way flight with British Airways.Outbound direct flight with British Airways departs from Luxembourg on Mon, 7 Sep, arriving in London Heathrow.Price includes taxes and charges.From Rs11,556, select.

London.Rs11,556 per passenger.Departing Mon, 11 Jan.One-way flight with British Airways.Outbound direct flight with British Airways departs from Luxembourg on Mon, 11 Jan, arriving in London Heathrow.Price includes taxes and charges.From Rs11,556, select.

London.Rs11,556 per passenger.Departing Mon, 1 Mar.One-way flight with British Airways.Outbound direct flight with British Airways departs from Luxembourg on Mon, 1 Mar, arriving in London Heathrow.Price includes taxes and charges.From Rs11,556, select.

London.Rs12,198 per passenger.Departing Mon, 1 Feb.One-way flight with British Airways.Outbound direct flight with British Airways departs from Luxembourg on Mon, 1 Feb, arriving in London Heathrow.Price includes taxes and charges.From Rs12,198, select.

London.Rs12,198 per passenger.Departing Fri, 23 Apr.One-way flight with British Airways.Outbound direct flight with British Airways departs from Luxembourg on Fri, 23 Apr, arriving in London Heathrow.Price includes taxes and charges.From Rs12,198, select.

London.Rs12,198 per passenger.Departing Wed, 19 May.One-way flight with British Airways.Outbound direct flight with British Airways departs from Luxembourg on Wed, 19 May, arriving in London Heathrow.Price includes taxes and charges.From Rs12,198, select.

London.Rs14,124 per passenger.Departing Thu, 23 Jul.One-way flight with British Airways.Outbound direct flight with British Airways departs from Luxembourg on Thu, 23 Jul, arriving in London Heathrow.Price includes taxes and charges.From Rs14,124, select.

London.Rs17,333 per passenger.Departing Thu, 27 Aug.One-way flight with British Airways.Outbound direct flight with British Airways departs from Luxembourg on Thu, 27 Aug, arriving in London Heathrow.Price includes taxes and charges.From Rs17,333, select.

London.Rs26,000 per passenger.Departing Fri, 26 Jun.One-way flight with British Airways.Outbound direct flight with British Airways departs from Luxembourg on Fri, 26 Jun, arriving in London Heathrow.Price includes taxes and charges.From Rs26,000, select.

London.Rs29,624 per passenger.Departing Fri, 4 Jun.One-way flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Luxembourg on Fri, 4 Jun, arriving in London Heathrow.Price includes taxes and charges.From Rs29,624, select.

Find the cheapest month to fly from Luxembourg to London Heathrow

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Luxembourg to London Heathrow flights are currently cheapest in September.

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Direct flights from Luxembourg to London Heathrow

Luxembourg to London Heathrow: Alternative routes

Compare routes from Luxembourg to London below. You may find an airport to fly into that's cheaper, faster, or easier than London Heathrow.

Luxembourg to London: Flight information

The things to know before you go.

Cheapest flight found	Rs11,556
Cheapest month to fly	September
Average flight time	1 hr, 33 mins
Most popular airline	American Airlines
Average flights per week	50

Finding cheap flights from Luxembourg to London Heathrow: Frequently asked questions

How much are return flights from Luxembourg to London Heathrow?

The best price we found for a return flight from Luxembourg to London Heathrow is Rs31,460. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Luxembourg to London Heathrow?

1 hour and 33 minutes is the average flight time from Luxembourg to London Heathrow.

Which airlines fly direct from Luxembourg to London Heathrow?

American Airlines, British Airways and Qatar Airways fly direct from Luxembourg to London Heathrow.

How many flights are there a week from Luxembourg to London Heathrow?

As of June 2026, there are 50 flights per week flying from Luxembourg to London Heathrow.

When is the cheapest time to fly from Luxembourg to London Heathrow?

The cheapest month to fly from Luxembourg to London Heathrow is usually November.

Which upcoming date is cheapest to fly from Luxembourg Airport to London Heathrow Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Luxembourg Airport to London Heathrow Airport on Monday, 9 November 2026.

Can I get a direct flight from Luxembourg Airport to London Heathrow Airport?

Yes – the average flight time is 1 hour and 33 minutes.

How can I find the best flight deal to London Heathrow?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to London Heathrow but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to London?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Luxembourg Airport to London Heathrow with?

Currently, British Airways offers the cheapest flight tickets to London Heathrow.

Travelling from Luxembourg Airport (LUX) to London Heathrow Airport (LHR): what you need to know

The average time for a direct flight from Luxembourg Airport to London Heathrow Airport is 1 hour 25 minutes.
London's timezone is UTC+0, which makes London one hour behind Luxembourg.
You can choose from 15 weekly Luxembourg Airport to London Heathrow Airport flights. The 10:30 departure with British Airways is the earliest you can take. British Airways operates the last service of the day at 22:05.
Your LUX to LHR flight won't wait if you're running late, so show up at the airport on time. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.
Flying during a peak month like July? Public holidays and other popular seasons can lead to longer lines and delays at check-in and security. Play things extra safe and get there up to four hours ahead of international flights and two hours before domestic departures.
Travelling to London (and then exploring more of United Kingdom!) is a cinch with British Airways. This popular airline offers direct flights from Luxembourg Airport to London Heathrow Airport.
British Airways is the top choice for travellers on this route.
British Airways is the most punctual carrier that offers LUX to LHR flights.
If you'd like to add a stop to your trip, just uncheck 'Direct flights only' when searching for your ticket from Luxembourg Airport to London Heathrow Airport. These are the top stopovers between LUX and LHR:
- Charles de Gaulle Airport
- Amsterdam Airport Schiphol
- Geneve Airport

How to find the cheapest flights from Luxembourg Airport (LUX) to London Heathrow Airport (LHR)

At the moment, Rs11,556 is the lowest price we've found for a one-way Luxembourg Airport to London Heathrow Airport flight. The best price for a return ticket is Rs31,460. Keep in mind that fares may change due to demand at the time of booking.
Score cheap tickets from LUX to LHR by booking at least one month ahead. Based on our research, that's the sweet spot for finding the biggest deals.
The cheapest month for flights from Luxembourg Airport to London Heathrow Airport is December. Use the 'Whole month' tool to find the lowest prices if you have a flexible schedule.
There's no need to check every day to find out if fares have gone down when you set up a Price Alert. We'll send you an update the moment there's a better deal on cheap flights from LUX to LHR.
Find the ideal flight for you with the help of the filters. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Luxembourg Airport to London Heathrow Airport, use the 'Sort by' tool. You can also filter results by airline, arrival and departure times, and number of stops.

Handy information about Luxembourg Airport (LUX)

Of the flights that depart from Luxembourg Airport, 65.56% touch down on time at their destination.
To get to Luxembourg Airport from central Luxembourg, it'll take about 15 minutes if you're planning to drive. This depends on traffic, however. It's approximately 8 kilometres from the airport to the city centre.
The journey when using public transport will take about 30 minutes.
Looking for a handy hotel near LUX? If you're boarding an early flight from Luxembourg Airport to London Heathrow Airport, these accommodation options will have you sleeping moments from check-in:

Arriving at London Heathrow Airport (LHR)

The last thing you want is a long journey to your hotel if you're getting in late on a Luxembourg Airport to London Heathrow Airport flight. Reserve one of these accommodation options near LHR instead:
Say yes to new adventures by picking up a London Heathrow Airport rental car. Grab your wheels from Surprice, U-Save or Green Motion and explore beyond London's usual tourist stops.
Lock in the best deal by booking your vehicle from London Heathrow Airport about one week in advance of your trip.

Getting from London Heathrow Airport (LHR) to central London

From London Heathrow Airport, London is approximately 31 kilometres away. It takes around 55 minutes to reach the centre driving.
Travelling by public transport takes about 1 hour.

When to fly to London Heathrow Airport (LHR)

It's time to work out your trip dates for your flight from Luxembourg Airport to London Heathrow Airport. July is the busiest month to visit London. If you prefer a more low-key vibe, go in February.
The warmest month in London is July, with temperatures ranging between 11ºC and 26ºC. Book your flights from Luxembourg Airport to London Heathrow Airport in this month if you enjoy this type of weather.
Look for cheap tickets from LUX to LHR in January if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between 0ºC and 9ºC on average.

Explore more of United Kingdom

You've done London, now it's time to discover other parts of United Kingdom. Journey about 161 kilometres north-west to Birmingham to tick off its top sights. From Cadbury World to The Library of Birmingham and National Sea Life Centre, your itinerary will be busy.
Around 177 kilometres west of London, Bristol is another essential stop in United Kingdom. Experience major highlights starting with Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.