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Cheap flights from Luxembourg to London from £15

LUX — LON
17 Nov — 24 Nov1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Luxembourg to London are usually found in February or June, booked 40 days in advance, depart on a Monday or Tuesday and return on a Thursday

Cheap flight deals from Luxembourg to London

Enter your travel dates to find the best prices.

Cheapest flights from Luxembourg to London

Fri 13/1110:00 -
Nonstop1h 15m
Sun 15/1106:40 -
Nonstop1h 15m
Deal found 16/10£33
Mon 30/1109:50 -
Nonstop1h 15m
Thu 3/1218:50 -
Nonstop1h 15m
Deal found 13/10£34
Wed 11/1116:40 -
Nonstop1h 15m
Sun 15/1106:40 -
Nonstop1h 15m
Deal found 14/10£34
Tue 24/1119:40 -
Nonstop1h 15m
Wed 25/1113:50 -
Nonstop1h 15m
Deal found 13/10£35
Thu 26/1121:40 -
Nonstop1h 15m
Sun 29/1106:40 -
Nonstop1h 15m
Deal found 16/10£36
Fri 20/1116:05 -
Nonstop1h 15m
Tue 24/1116:50 -
Nonstop1h 15m
Deal found 16/10£37
Fri 20/1116:05 -
Nonstop1h 15m
Sun 22/1106:40 -
Nonstop1h 15m
Deal found 16/10£38
Fri 11/1216:05 -
Nonstop1h 15m
Sun 13/1206:40 -
Nonstop1h 15m
Deal found 16/10£38
Fri 13/1110:00 -
Nonstop1h 15m
Mon 16/1107:00 -
Nonstop1h 15m
Deal found 13/10£40
Thu 12/1121:40 -
Nonstop1h 15m
Mon 16/1107:00 -
Nonstop1h 15m
Deal found 14/10£41
Mon 9/1106:45 -
Nonstop1h 20m
Sat 14/1107:35 -
Nonstop1h 10m
Deal found 17/10£67
Thu 31/1207:15 -
Nonstop1h 20m
Thu 7/112:00 -
Nonstop1h 10m
Deal found 16/10£68

Find flight deals from Luxembourg to London

Round-trip from

£33

One-way from

£15

Popular in

December

Cheapest in

February

Average price

£84

Good round-trip deal

£43 or less

Good one-way deal

£13 or less
Ryanair
  • Ryanair
  • 13/11-15/11
  • Nonstop
  • 2h 30m total
  • Luxembourg to London
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Ryanair
  • Ryanair
  • 12/11-31/12
  • Nonstop
  • 1h 15m total
  • Luxembourg to London
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£3 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Price to beat on a round-trip flight from Luxembourg to London (LON).
Search Deals
Price to beat on a one-way flight from Luxembourg to London (LON).
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Cheapflights Fare Finder

 
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

Cheapest return flight
Fastest return journey

LuxembourgLondon

LUX Luxembourg - STN London Stansted

LUXSTN

Luxembourg

Sat 12/12

16:20-16:35

Nonstop1h 15m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£16

LuxembourgLondon

LUX Luxembourg - STN London Stansted

LUXSTN

Luxembourg

Fri 6/11

16:05-16:20

Nonstop1h 15m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£18

LuxembourgLondon

LUX Luxembourg - STN London Stansted

LUXSTN

Luxembourg

Mon 14/12

20:50-21:05

Nonstop1h 15m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£18

LuxembourgLondon

LUX Luxembourg - STN London Stansted

LUXSTN

Luxembourg

Thu 26/11

21:40-21:55

Nonstop1h 15m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£20

LuxembourgLondon

LUX Luxembourg - STN London Stansted

LUXSTN

Luxembourg

Fri 4/12

16:05-16:20

Nonstop1h 15m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£26

LuxembourgLondon

LUX Luxembourg - STN London Stansted

LUXSTN

Luxembourg

Thu 15/4

15:25-15:40

Nonstop1h 15m

London Stansted

Wed 31/12

00:00-00:00

Nonstop0h 00m

£26

LuxembourgLondon

LUX Luxembourg - STN London Stansted

LUXSTN

Luxembourg

Sat 21/11

16:20-16:35

Nonstop1h 15m

London Stansted

Sun 22/11

06:40-08:55

Nonstop1h 15m

£33

LuxembourgLondon

LUX Luxembourg - STN London Stansted

LUXSTN

Luxembourg

Tue 24/11

19:40-19:55

Nonstop1h 15m

London Stansted

Wed 25/11

13:50-16:05

Nonstop1h 15m

£35

LuxembourgLondon

LUX Luxembourg - STN London Stansted

LUXSTN

Luxembourg

Tue 10/11

19:40-19:55

Nonstop1h 15m

London Stansted

Sat 14/11

13:30-15:45

Nonstop1h 15m

£37

LuxembourgLondon

LUX Luxembourg - STN London Stansted

LUXSTN

Luxembourg

Sat 14/11

16:20-16:35

Nonstop1h 15m

London Stansted

Mon 16/11

07:00-09:15

Nonstop1h 15m

£37

Flights are sorted by cheapest return flights first.

Deals found on 13/10

Showing 1-10 of 59 resultsSorted by cheapest first
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Best time to book a flight from Luxembourg to London

Have a flexible travel schedule? Discover the best time to fly to London from Luxembourg with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Luxembourg to London

What is the cheapest month to book a flight from Luxembourg to London?

Currently, February is the cheapest month in which you can book a flight from Luxembourg to London (average of £72). Flying from Luxembourg to London in December is currently the most expensive (average of £136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LUX to LON?

One of the essential ways to save on airfare from Luxembourg to London is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 39% on airfare.

Weekly flight availability from Luxembourg to London

The most flights from LUX to LON are scheduled on a Friday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost for a return flight from Luxembourg to London?

Airfare is below average for this route at the moment.
Luxembourg to London flights typically cost between £45 and £118 in November.
The cheapest return price found within the last 5 days was £33 on Ryanair (13 Nov–15 Nov).

How often are flights from Luxembourg to London delayed?

About 16% of weekly flights between Luxembourg and London have experienced delays in the past year, with the average delay time being 96 minutes.

What is the most punctual flight time for Luxembourg to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Luxembourg to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 11% of flights being delayed.

How far ahead should I book a flight from Luxembourg to London?

Booking 33 days in advance of your planned departure date is, on average, the best time to get cheap flights from Luxembourg to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing London

See what other customers who have flown with Ryanair and British Airways from Luxembourg to London have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,445 reviews
Check prices

Boarding

6.7

Comfort

6.5

Food

6.0

Crew

7.5

Overall

6.9

Entertainment

5.7

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???
Ryanair
6.9
Okay
5,445 reviews
Ryanair
6.9
Okay
5,445 reviews
Check prices

Boarding

6.7

Comfort

6.5

Food

6.0

Crew

7.5

Overall

6.9

Entertainment

5.7

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???
British Airways
6.7
Okay
8,265 reviews
Ryanair
6.9
Okay
5,445 reviews
Check prices

Boarding

6.7

Comfort

6.5

Food

6.0

Crew

7.5

Overall

6.9

Entertainment

5.7

Reviews

1 / 20
8.0
Excellent

Nadine,Feb 2026

PSA - STN

The boarding process couldn't be more unpleasant really. We queue for half hour once we have arrived trhough the gate. They let us through the gates even though they have not opened the doors of the plane as yet. i feel like cattle. This time i decided not to bring any cabin luggage so that I could go through the gate last. Then I waited in the sun whilst everyone found their seats. At least 20 minutes. It was like torture. If i had a cabin bag - i would never have been able to put it above me, near my seat (which is always at the front) because the overhead cabin space would have been full. I need to work out a better strategy for next time or beg RyanAir and the cheaper airlines to work out a better boarding process. What do I do???

Related info for your journey

  • What airport do you fly from for flights from Luxembourg to London?

    If you book a flight to London from Luxembourg, you will be flying from Luxembourg, which is the city’s only airport. Luxembourg (LUX) is located 3.8 mi from the center of Luxembourg. There are 4 flights from Luxembourg to London per day from 2 different airlines.

  • How long is the flight from Luxembourg to London?

    A quick flight from Luxembourg to London can take about 1h 15m. Ryanair provides one of the quickest options available for as low as £33. The distance from Luxembourg to London is about 304 mi. Generally, flights for this route are direct.

  • What are the cheapest airlines flying from Luxembourg to London round-trip?

    Cheapflights users have booked flights from Luxembourg to London round-trip from £70. Another airline that can offer you cheap pricing is Luxair. British Airways is priced at 20% lower than the current average price of a flight leaving 3 months from now.

  • What are the most popular routes from Luxembourg to London?

    Most travelers choose Luxembourg - London City, Luxembourg - London Stansted or Luxembourg - London Heathrow when deciding on the best route from Luxembourg to London.

  • What are the most reliable airlines from Luxembourg to London?

    Consider Qatar Airways (76%), American Airlines (73%) or British Airways (73%) when booking your flight. These represent the most reliable airlines when flying from Luxembourg to London.

  • What are the cheapest flights from Luxembourg to London?

    On average you can expect to pay £153 for a flight from Luxembourg to London. The cheapest flight overall is £33 while the most popular route, (Luxembourg - London City) is currently priced at £68.

  • Can I find deals for flights from Luxembourg to London that include hotel bookings?

    Yes. In addition to deals on Luxembourg to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Luxembourg to London?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Luxembourg to London.

  • Can I find deals for business class flights from Luxembourg to London?

    Yes. Cheapflights offers flight deals from Luxembourg to London by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Luxembourg to London?

    Currently, February is the cheapest month in which you can book a flight from Luxembourg to London (average of £72). Flying from Luxembourg to London in December is currently the most expensive (average of £136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Luxembourg to London

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£70Average£91FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LuxairCheapest£143Average£173FlexibilityNo cancel feeOn-time83%
Search Luxair flights

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Yes, Cheapflights offers price alerts on Luxembourg to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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