How many flights depart from Luxembourg to London Heathrow Airport on average per week?

24 flights are operational weekly from Luxembourg to London Heathrow Airport as of September 2025. The most popular departure day for this route is Mon, with 29% of flights per week taking off on this day.

How many flights depart from Luxembourg to London Heathrow Airport on average per day?

As of September 2025, 3 flights take off from Luxembourg and land in London Heathrow Airport each day. The most common flight departure time for this route is 21:00, with 60% of daily flights taking off in the evening.

What is the cheapest airline that flies from Luxembourg to London Heathrow?

British Airways, Lufthansa, and KLM are the most popular carriers operating from Luxembourg to London Heathrow

When did momondo last update prices for flights from Luxembourg to London Heathrow Airport?

Prices for flights from Luxembourg to London Heathrow Airport were last updated today.

How many operators does momondo search for flights from Luxembourg to London Heathrow Airport?

There is 1 operator available for flights from Luxembourg to London Heathrow Airport as of September 2025.

How old do you have to be to fly from Luxembourg to London Heathrow Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Luxembourg to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£18 Cheap Flights from Luxembourg to London Heathrow Airport in 2025/26

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Recent return flight deals from Luxembourg to London

21:55 - 22:25LUX-LHR

1h 30mdirect

07:10 - 09:30LHR-LUX

1h 20mdirect

£68British Airways

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Mon, 17 Nov - Tue, 18 Nov

21:55 - 22:25LUX-LHR

1h 30mdirect

08:10 - 10:30LHR-LUX

1h 20mdirect

£69British Airways

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Mon, 27 Oct - Sat, 1 Nov

11:00 - 11:40LUX-LHR

1h 40mdirect

18:40 - 21:05LHR-LUX

1h 25mdirect

£70British Airways

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Fri, 27 Feb - Mon, 2 Mar

21:55 - 22:25LUX-LHR

1h 30mdirect

07:55 - 10:15LHR-LUX

1h 20mdirect

£70British Airways

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Tue, 28 Oct - Fri, 31 Oct

10:15 - 10:55LUX-LHR

1h 40mdirect

07:55 - 10:15LHR-LUX

1h 20mdirect

£71British Airways

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Tue, 28 Oct - Fri, 31 Oct

17:20 - 18:00LUX-LHR

1h 40mdirect

07:10 - 09:30LHR-LUX

1h 20mdirect

£73British Airways

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Sat, 22 Nov - Tue, 25 Nov

15:55 - 16:25LUX-LHR

1h 30mdirect

08:10 - 10:30LHR-LUX

1h 20mdirect

£73British Airways

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Wed, 26 Nov - Sat, 29 Nov

21:10 - 21:35LUX-LHR

1h 25mdirect

14:25 - 16:50LHR-LUX

1h 25mdirect

£74British Airways

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Sat, 25 Oct - Thu, 30 Oct

21:10 - 21:35LUX-LHR

1h 25mdirect

07:45 - 10:05LHR-LUX

1h 20mdirect

£75British Airways

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Sat, 25 Oct - Mon, 27 Oct

21:10 - 21:35LUX-LHR

1h 25mdirect

14:25 - 16:50LHR-LUX

1h 25mdirect

£75British Airways

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Sat, 25 Oct - Thu, 30 Oct

British Airways flights from Luxembourg to London Heathrow Airport

Our best British Airways deals on Luxembourg to London Heathrow Airport flight tickets

British Airways

17 Nov

LUX21:55Luxembourg

1h 30m

LHR22:25London Heathrow

18 Nov

LHR07:10London Heathrow

1h 20m

LUX09:30Luxembourg

£68

Find similar

British Airways

27 Oct

LUX21:55Luxembourg

1h 30m

LHR22:25London Heathrow

1 Nov

LHR08:10London Heathrow

1h 20m

LUX10:30Luxembourg

£69

Find similar

British Airways

27 Feb

LUX11:00Luxembourg

1h 40m

LHR11:40London Heathrow

2 Mar

LHR18:40London Heathrow

1h 25m

LUX21:05Luxembourg

£70

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KLM flights from Luxembourg to London Heathrow Airport

Our best KLM deals on Luxembourg to London Heathrow Airport flight tickets

KLM

30 Sept

LUX06:10Luxembourg

3h 50m

1 stop

LHR09:00London Heathrow

6 Oct

LHR20:55London Heathrow

12h 05m

1 stop

LUX10:00Luxembourg

£158

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KLM

30 Sept

LUX06:10Luxembourg

3h 50m

1 stop

LHR09:00London Heathrow

3 Oct

LHR08:40London Heathrow

4h 05m

1 stop

LUX13:45Luxembourg

£160

Find similar

KLM

1 Oct

LUX06:05Luxembourg

5h 40m

1 stop

LHR10:45London Heathrow

8 Oct

LHR14:45London Heathrow

6h 40m

1 stop

LUX22:25Luxembourg

£182

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momondo Fare Finder

Use the filters below to find and compare flights from Luxembourg to London Heathrow Airport that are best for you.

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LuxembourgLondon

LUX - LHR

LUXLHR

Luxembourg

Mon 17/11

21:55-22:25

Nonstop1h 30m

London Heathrow

Tue 18/11

07:10-09:30

Nonstop1h 20m

£68

LuxembourgLondon

LUX - LHR

LUXLHR

Luxembourg

Mon 27/10

21:55-22:25

Nonstop1h 30m

London Heathrow

Sat 1/11

08:10-10:30

Nonstop1h 20m

£69

LuxembourgLondon

LUX - LHR

LUXLHR

Luxembourg

Fri 27/2

11:00-11:40

Nonstop1h 40m

London Heathrow

Mon 2/3

18:40-21:05

Nonstop1h 25m

£70

LuxembourgLondon

LUX - LHR

LUXLHR

Luxembourg

Tue 28/10

21:55-22:25

Nonstop1h 30m

London Heathrow

Fri 31/10

07:55-10:15

Nonstop1h 20m

£70

LuxembourgLondon

LUX - LHR

LUXLHR

Luxembourg

Tue 28/10

10:15-10:55

Nonstop1h 40m

London Heathrow

Fri 31/10

07:55-10:15

Nonstop1h 20m

£71

LuxembourgLondon

LUX - LHR

LUXLHR

Luxembourg

Sat 22/11

17:20-18:00

Nonstop1h 40m

London Heathrow

Tue 25/11

07:10-09:30

Nonstop1h 20m

£73

LuxembourgLondon

LUX - LHR

LUXLHR

Luxembourg

Wed 26/11

15:55-16:25

Nonstop1h 30m

London Heathrow

Sat 29/11

08:10-10:30

Nonstop1h 20m

£73

LuxembourgLondon

LUX - LHR

LUXLHR

Luxembourg

Sat 25/10

21:10-21:35

Nonstop1h 25m

London Heathrow

Thu 30/10

14:25-16:50

Nonstop1h 25m

£74

LuxembourgLondon

LUX - LHR

LUXLHR

Luxembourg

Sat 25/10

21:10-21:35

Nonstop1h 25m

London Heathrow

Mon 27/10

07:45-10:05

Nonstop1h 20m

£75

LuxembourgLondon

LUX - LHR

LUXLHR

Luxembourg

Sat 25/10

21:10-21:35

Nonstop1h 25m

London Heathrow

Thu 30/10

14:25-16:50

Nonstop1h 25m

£75

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How to get the cheapest flight ticket from Luxembourg to London Heathrow Airport

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

Prices

Airlines

Other information

What is the cheapest month to fly to London Heathrow Airport?

In general, January is the cheapest month to fly from Luxembourg to London Heathrow Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £88. The month of September is another great option to travel to London Heathrow Airport, with average flight prices from Luxembourg averaging around £90.

What is the cheapest day to depart on your flight to London Heathrow Airport?

On average, the least expensive day to fly to London Heathrow Airport from Luxembourg is on a Thursday. momondo users have found tickets for Thursday departures for as low as £78. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to London Heathrow Airport on Monday is £156.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the evening. momondo users have found flights departing from Luxembourg to London Heathrow Airport in the evening for as low as £78. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £147 on average. Flights to London Heathrow Airport from Luxembourg in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Luxembourg to London Heathrow flight route?

Fly from Luxembourg to London Heathrow for the best Luxembourg - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Luxembourg when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around £111 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Luxembourg for as low as £64 on momondo.

What cabin class options are available on Luxembourg to London Heathrow flights?

There are 2 cabin classes available to choose from on Luxembourg to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Luxembourg to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Luxembourg to London Heathrow Airport

Best price found	£143
Fastest flight time	1h 20m
Direct flights	Every day

The best one-way flight to London Heathrow Airport from Luxembourg in the past 72 hours is £143. The best return flight deal from Luxembourg to London Heathrow Airport found on momondo in the last 72 hours is £78.

The fastest flight from Luxembourg to London Heathrow Airport takes 1h 20m

Direct flights go from Luxembourg to London Heathrow Airport every day.

Search flight deals

When did momondo last update prices for flights from Luxembourg to London Heathrow Airport?
Prices for flights from Luxembourg to London Heathrow Airport were last updated today.
How many operators does momondo search for flights from Luxembourg to London Heathrow Airport?
There is 1 operator available for flights from Luxembourg to London Heathrow Airport as of September 2025.
How old do you have to be to fly from Luxembourg to London Heathrow Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Luxembourg to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Luxembourg to London Heathrow Airport?
Based on momondo bookings for flights between Luxembourg and London Heathrow Airport, the leading plane model is De Havilland (Bombardier) DHC-8-400 Dash 8Q, making up 23.89% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 22.25%, Airbus A319 with 20.62%, and Airbus A320-100/200 with 15.68%.

Best airlines flying from Luxembourg to London Heathrow Airport

Compare and see reviews for airlines that fly from Luxembourg to London Heathrow Airport with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £64	Free Cancellation	Rating 6.7 7,367 reviews		Search British Airways flights

Eastbourne

Luton

Milton Keynes

Maidstone

Gatwick

Slough

Northampton

Swindon

Canterbury

Stratford-upon-Avon

Southend-on-Sea

Ipswich

Ilford

Guildford

Swanage

Poole

Colchester

Worthing

Salisbury

Chelmsford

Why use momondo?

Why should I use momondo to find a flight deal from Luxembourg to London?

It is quick and easy to find Luxembourg to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Luxembourg to London with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to London from Luxembourg with this policy.

How can momondo help me find flights from Luxembourg to London?

momondo provides multiple filters to help you find the best flight to London from Luxembourg. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Luxembourg to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Luxembourg to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your London Heathrow Airport trip

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Cheap flights from Luxembourg to London from £26

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Luxembourg to London departing on 8/12. 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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Find the cheapest flights from Luxembourg to London

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British Airways flights from Luxembourg to London Heathrow Airport

Our best British Airways deals on Luxembourg to London Heathrow Airport flight tickets

KLM flights from Luxembourg to London Heathrow Airport

Our best KLM deals on Luxembourg to London Heathrow Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Luxembourg to London Heathrow Airport that are best for you.

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How to get the cheapest flight ticket from Luxembourg to London Heathrow Airport

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 London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

What is the cheapest Luxembourg to London Heathrow flight route?

Fly from Luxembourg to London Heathrow for the best Luxembourg - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

What cabin class options are available on Luxembourg to London Heathrow flights?

There are 2 cabin classes available to choose from on Luxembourg to London Heathrow 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 Luxembourg to London Heathrow?

British Airways, Lufthansa, and KLM are the most popular carriers operating from Luxembourg to London Heathrow

How many flights depart from Luxembourg to London Heathrow Airport on average per day?

As of September 2025, 3 flights take off from Luxembourg and land in London Heathrow Airport each day. The most common flight departure time for this route is 21:00, with 60% of daily flights taking off in the evening.

How many flights depart from Luxembourg to London Heathrow Airport on average per week?

24 flights are operational weekly from Luxembourg to London Heathrow Airport as of September 2025. The most popular departure day for this route is Mon, with 29% of flights per week taking off on this day.

Cheap Luxembourg to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Luxembourg to London Heathrow Airport

Best price found

Fastest flight time

Direct flights

When did momondo last update prices for flights from Luxembourg to London Heathrow Airport?

How many operators does momondo search for flights from Luxembourg to London Heathrow Airport?

How old do you have to be to fly from Luxembourg to London Heathrow Airport?

What documentation or ID do you need to fly to London Heathrow Airport?

What is the most popular plane model from Luxembourg to London Heathrow Airport?

Best airlines flying from Luxembourg to London Heathrow Airport

Compare and see reviews for airlines that fly from Luxembourg to London Heathrow Airport with momondo

Travelling to a place near London?

Why use momondo?

Why should I use momondo to find a flight deal from Luxembourg to London?

Can I find flights from Luxembourg to London with flexible booking policies on momondo?

How can momondo help me find flights from Luxembourg to London?

I’m not ready to book a flight from Luxembourg to London right now. Can momondo alert me if prices change?

An easier way to manage your London Heathrow Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to London

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo