The Luxembourg City flea market is a large street market where private individuals can sell second-hand items they no longer need. It is different to the antique market, which is reserved for professional vendors. Not only is the flea market an unmissable event for bargain hunters and vintage fans, it's a great excuse to go out for a Sunday stroll around the city.

The last flea market of the season will be held at Place Guillaume II this Sunday, 5 October 2025 from 10:00 to 17:00.