Search for cheap flights and last-minute deals with Netflights. We've scanned all the flights from London Heathrow to Luxembourg, across the two airlines that offer this route. We've found that 23 / Jun / 2025 is the cheapest date to travel at the moment, but it's best to go through the results to see which flight suits you.
There are 44 flights from London Heathrow to or via Luxembourg every week. Out of the two available airlines, the most popular ones are Air France & British Airways. But that doesn’t necessarily mean they’ll be the best option for your travel dates. To see as many flights as possible, try widening your search to include other departure airports.
The distance between London Heathrow to Luxembourg is 514 km. Normally, it takes about 2 hrs 35 mins to fly, and you can definitely expect the journey to be at least 1 hrs 20 mins. You can see the various flight times in the results.
If you need somewhere to stay for your trip to Luxembourg, take a look at our accommodation options.
