Annual Flea Market of Andrésy

The great autumn flea market of Andrésy

Nestled in the Seine loop between Poissy and Conflans-Sainte-Honorine, Andrésy is a Yvelines town renowned for its greenery, flowered quays and lively town centre. Each October, the commune hosts one of the most important flea markets in the Seine loop, attracting crowds of collectors and strollers enjoying a fine autumn day by the river.

Around 300 exhibitors under the hall and along the quays

The annual flea market of Andrésy unfolds across a remarkable perimeter: the market hall, boulevard Noël Marc, avenue Charles de Gaulle and the Seine quay host around 300 exhibitors, mixing professional dealers, antique sellers and private individuals. Antique furniture, crockery, silverware, paintings, trinkets, vintage clothing, old books, toys and collectible objects line up across hundreds of metres of stalls.

Rigorous association organisation

The event is managed by the Mandon association in partnership with the City of Andrésy. Exhibitor registration is handled via www.mandon.fr. This well-run organisation guarantees a smooth event with clearly assigned pitches and easy visitor flow.

An exceptional setting on the banks of the Seine

The unique charm of the Andrésy flea market lies in its setting. Wandering along the Seine quay between the stalls and the view of the river, with autumn foliage in the background, offers a very different bargain-hunting experience.

Andrésy, a flowered Yvelines town

Four-time winner of the Ville Fleurie label, Andrésy is famous for its natural heritage and quality of life. The Nancy island, landscaped riverbanks, Saint-Germain church and the old town alleys are worth a visit.

Tips for bargain hunters

Arrive early for the first finds, bring cash and a sturdy bag, and check the Mandon association website for the 2026 edition's exact date and details.