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Cheap flights from Luxembourg to London from $36

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 11/28. 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

Cheap round-trip flights

British Airways Logo
9:05 pm - 9:25 pmLUX-LHR
1h 20mnonstop
British Airways Logo
8:05 am - 10:25 amLHR-LUX
1h 20mnonstop
$93British Airways
Find Deal
Mon, Sep 15 - Fri, Sep 19
British Airways Logo
10:05 pm - 10:25 pmLUX-LHR
1h 20mnonstop
British Airways Logo
8:05 am - 10:25 amLHR-LUX
1h 20mnonstop
$96British Airways
Find Deal
Tue, Sep 9 - Fri, Sep 12
British Airways Logo
9:55 pm - 10:25 pmLUX-LHR
1h 30mnonstop
British Airways Logo
7:55 am - 10:15 amLHR-LUX
1h 20mnonstop
$101British Airways
Find Deal
Mon, Dec 15 - Thu, Dec 18
British Airways Logo
9:05 pm - 9:25 pmLUX-LHR
1h 20mnonstop
British Airways Logo
6:15 pm - 8:30 pmLHR-LUX
1h 15mnonstop
$102British Airways
Find Deal
Mon, Sep 15 - Fri, Sep 19
British Airways Logo
9:10 pm - 9:35 pmLUX-LHR
1h 25mnonstop
British Airways Logo
7:55 am - 10:15 amLHR-LUX
1h 20mnonstop
$103British Airways
Find Deal
Sat, Oct 25 - Thu, Oct 30
British Airways Logo
9:10 pm - 9:35 pmLUX-LHR
1h 25mnonstop
British Airways Logo
7:55 am - 10:15 amLHR-LUX
1h 20mnonstop
$104British Airways
Find Deal
Sat, Oct 25 - Fri, Oct 31
British Airways Logo
9:05 pm - 9:25 pmLUX-LHR
1h 20mnonstop
British Airways Logo
6:40 pm - 9:05 pmLHR-LUX
1h 25mnonstop
$105British Airways
Find Deal
Thu, Oct 23 - Tue, Oct 28
British Airways Logo
9:55 pm - 10:25 pmLUX-LHR
1h 30mnonstop
British Airways Logo
7:55 am - 10:15 amLHR-LUX
1h 20mnonstop
$106British Airways
Find Deal
Mon, Dec 22 - Fri, Jan 2
British Airways Logo
9:15 pm - 9:35 pmLUX-LHR
1h 20mnonstop
British Airways Logo
6:15 pm - 8:30 pmLHR-LUX
1h 15mnonstop
$107British Airways
Find Deal
Fri, Sep 12 - Fri, Sep 19
Logo
1:30 pm - 6:25 pmLUX-LHR
5h 55m1 stop
Logo
8:05 am - 10:25 amLHR-LUX
1h 20mnonstop
$172
Find Deal
Fri, Sep 12 - Fri, Sep 19

British Airways flights from Luxembourg to London

Our best British Airways deals on Luxembourg to London flight tickets
British Airways
Sep 15
LUX9:05 pmLuxembourg
1h 20m
LHR9:25 pmLondon Heathrow
Sep 19
LHR8:05 amLondon Heathrow
1h 20m
LUX10:25 amLuxembourg
$93
Find similar
British Airways
Sep 9
LUX10:05 pmLuxembourg
1h 20m
LHR10:25 pmLondon Heathrow
Sep 12
LHR8:05 amLondon Heathrow
1h 20m
LUX10:25 amLuxembourg
$96
Find similar
British Airways
Dec 15
LUX9:55 pmLuxembourg
1h 30m
LHR10:25 pmLondon Heathrow
Dec 18
LHR7:55 amLondon Heathrow
1h 20m
LUX10:15 amLuxembourg
$101
Find similar

Lufthansa flights from Luxembourg to London

Our best Lufthansa deals on Luxembourg to London flight tickets
Lufthansa
Aug 13
LUX1:30 pmLuxembourg
5h 55m
1 stop
LHR6:25 pmLondon Heathrow
Aug 21
LHR6:55 amLondon Heathrow
4h 15m
1 stop
LUX12:10 pmLuxembourg
$202
Find similar
Lufthansa
Aug 13
LUX4:45 pmLuxembourg
5h 00m
1 stop
LHR8:45 pmLondon Heathrow
Aug 23
LHR7:30 pmLondon Heathrow
11h 10m
1 stop
LUX7:40 amLuxembourg
$233
Find similar
Lufthansa
Aug 13
LUX1:30 pmLuxembourg
5h 55m
1 stop
LHR6:25 pmLondon Heathrow
Aug 22
LHR7:30 amLondon Heathrow
5h 10m
1 stop
LUX1:40 pmLuxembourg
$236
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Luxembourg to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Luxembourg to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LuxembourgLondon

LUX - LHR

LUXLHR

Luxembourg

Mon 9/15

9:05 pm-9:25 pm

Nonstop1h 20m

London Heathrow

Fri 9/19

8:05 am-10:25 am

Nonstop1h 20m

$93

LuxembourgLondon

LUX - LHR

LUXLHR

Luxembourg

Tue 9/9

10:05 pm-10:25 pm

Nonstop1h 20m

London Heathrow

Fri 9/12

8:05 am-10:25 am

Nonstop1h 20m

$96

LuxembourgLondon

LUX - LHR

LUXLHR

Luxembourg

Mon 12/15

9:55 pm-10:25 pm

Nonstop1h 30m

London Heathrow

Thu 12/18

7:55 am-10:15 am

Nonstop1h 20m

$101

LuxembourgLondon

LUX - LHR

LUXLHR

Luxembourg

Mon 9/15

9:05 pm-9:25 pm

Nonstop1h 20m

London Heathrow

Fri 9/19

6:15 pm-8:30 pm

Nonstop1h 15m

$102

LuxembourgLondon

LUX - LHR

LUXLHR

Luxembourg

Sat 10/25

9:10 pm-9:35 pm

Nonstop1h 25m

London Heathrow

Thu 10/30

7:55 am-10:15 am

Nonstop1h 20m

$103

LuxembourgLondon

LUX - LHR

LUXLHR

Luxembourg

Sat 10/25

9:10 pm-9:35 pm

Nonstop1h 25m

London Heathrow

Fri 10/31

7:55 am-10:15 am

Nonstop1h 20m

$104

LuxembourgLondon

LUX - LHR

LUXLHR

Luxembourg

Thu 10/23

9:05 pm-9:25 pm

Nonstop1h 20m

London Heathrow

Tue 10/28

6:40 pm-9:05 pm

Nonstop1h 25m

$105

LuxembourgLondon

LUX - LHR

LUXLHR

Luxembourg

Mon 12/22

9:55 pm-10:25 pm

Nonstop1h 30m

London Heathrow

Fri 1/2

7:55 am-10:15 am

Nonstop1h 20m

$106

LuxembourgLondon

LUX - LHR

LUXLHR

Luxembourg

Fri 9/12

9:15 pm-9:35 pm

Nonstop1h 20m

London Heathrow

Fri 9/19

6:15 pm-8:30 pm

Nonstop1h 15m

$107

LuxembourgLondon

LUX - LHR

LUXLHR

Luxembourg

Fri 9/12

1:30 pm-6:25 pm

1 stop5h 55m

London Heathrow

Fri 9/19

8:05 am-10:25 am

Nonstop1h 20m

$172

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Luxembourg to London

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 typical price of a round-trip flight between Luxembourg and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Luxembourg is in February. Flight prices, which tend to average around $80, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Luxembourg averaging around $80.

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

The cheapest day to depart from Luxembourg to London is on a Sunday. Travelers who choose to depart for London on a Sunday will often find tickets for as low as $223. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $575. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

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

Flying to London from Luxembourg at noon is the least expensive time of day to depart. momondo users have found prices as low as $131 when looking at flights departing at noon. Flights to London are more costly in the morning, with an average ticket price of $595. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Luxembourg to London flight route?

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

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

You are more likely to see cheaper flights to London from Luxembourg when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $154 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Luxembourg for as low as $88 on momondo.

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

There are 3 cabin classes available to choose from on Luxembourg to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Luxembourg to London flight prices changed over time?

As of July 2025, prices for Luxembourg to London flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Luxembourg to London

Are you open to changing your travel dates? Check out the ideal times to fly from Luxembourg to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Luxembourg to London (LUX to LON) flight deals and tips

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

Best Price Found

$36

Fastest flight time

1h 20m

Direct flights

Every day

Airports in London

1 airport
The best one-way flight to London from Luxembourg in the past 72 hours is $36. The best round-trip flight deal from Luxembourg to London found on momondo in the last 72 hours is $93.
The fastest flight from Luxembourg to London takes 1h 20m
Direct flights go from Luxembourg to London every day.
There is 1 airport near London: London Heathrow (LHR)
Search flight deals

  • How far is Luxembourg to London by plane?

    The distance between Luxembourg and London is about 303.6 mi. A reasonable flight in good conditions will take 1h 20m.

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

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

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

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

    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 Airport to London.

  • What documentation or ID do you need to fly to London?

    The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

  • What is the most popular airline from Luxembourg to London?

Best airlines flying from Luxembourg to London

Compare and see reviews for airlines that fly from Luxembourg to London with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom $39Free CancellationRating
6.8
5,154 reviews
Search Ryanair flights
British AirwaysPriceFrom $93Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
LuxairPriceFrom $114Free CancellationRating
7.9
59 reviews
Search Luxair flights

  • Luxair Flights From Luxembourg to London

    Luxair operates around 15 flights from Luxembourg to London every week. The average price of these flights found in the last 72 hours has been $253, but momondo users have found Luxair deals from Luxembourg to London from as low as $114 round-trip. Luxair has been scored 7.9/10 in 59 reviews.

  • Ryanair Flights From Luxembourg to London

    The best Ryanair deal for Luxembourg to London flight tickets found on momondo in the last 72 hours was $39, round-trip. It should be noted that an average Ryanair flight deal for this route in this time was higher, at $115 round-trip. Ryanair operates 2 flights out of Luxembourg into London in an average week, so prices vary by time and availability. 5,154 Ryanair reviews by users on momondo have scored the airline at 6.8/10.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Dover
Slough
Luton
Dartford
Guildford
Milton Keynes
Stansted
Hayes
Crawley
Croydon
Chelmsford
Ilford
Brentwood
Colchester
Folkestone
Watford
Canterbury
Richmond

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Luxembourg to London. Millions of users trust and use momondo every year so you are in good hands.

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?

Once all potential Luxembourg to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Luxembourg to London flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London
London City Airport
London Gatwick Airport
London Heathrow Airport
London Luton Airport
London Southend Airport
London Stansted Airport