Cheap flights from London to Luxembourg

from as little as £103

7 nights in Luxembourg, departing London Heathrow on 23 / Jun / 2025 with British Airways (price found 15 hours ago)

Subject to availability, prices correct of the last 24 hours
Luxembourg

Cheap return flights from London to Luxembourg

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The London / Luxembourg route

All 484 km of it

Cheap flight deals for this route

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Luxembourg flight facts

What you need to know

Alternative flights from the UK to Luxembourg

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Luxembourg

23 / Jun / 2025 is currently the lowest priced day of the year to fly the London/Luxembourg route. There are around 148 flights on any given week from the UK to Luxembourg and the cheapest month to fly right now is June.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)
LOWEST

-2 °C

AVG

9 °C

HIGHEST

22 °C

Rainfall (mm)
LOWEST

70 mm

AVG

81.7 mm

HIGHEST

100 mm

Key facts about Luxembourg

How to get cheap flights from London to Luxembourg

Tips and advice from our flight experts

Find a good deal on your flight from London to Luxembourg with Netflights. 148 flights go via this route every week, and we've collected them all to help you find the best flight deal. If you want to keep your options open, take a look at flights from another airport in London.

The most popular airlines for this route are Luxair, Air France & British Airways, while London Heathrow (LHR) is the most popular departure airport in the city. But when you fly is just as important as where you fly from. Search by month to find out when flights are at the priciest and their cheapest.

The 484 km journey from London to Luxembourg takes at least 1 hrs 10 mins. On average, British Airways have the cheapest flights, but check your search results, as this isn’t always the case. Another way to get a cheap flight is to book last minute – but this does mean you may not be able to get the exact flights you want.

You can also compare the prices of hotels and hire cars for your stay in Luxembourg. Simply use the tabs above, or add them to your booking once you’ve chosen your flight.

Other popular destinations near Luxembourg

Where other people are flying to

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