Looking for fresh ideas for this weekend in Paris and the Yvelines ? What about considering the flea markets and car-boot sales in the department? This Saturday 18 and Sunday 19 April 2026, about a dozen towns in the 78 will open their doors to bargain-hunters in search of good deals. Between the spring-summer clothing exchanges, flea markets, and a few events dedicated to baby products, the lineup looks promising for thrift enthusiasts.
On Saturday, April 18, there are two events to check out. In Montfort-l'Amaury, the "Open Your Wardrobes" event invites you to a clothing swap, a chance to refresh your spring wardrobe while giving garments a second life. Over in Orgeval, a pop-up “vide-dressing” takes place at 2846 Route de Quarante Sous, the perfect spot to hunt stylish pieces at bargain prices.
Sunday, April 19 promises to be much livelier with seven events spread across several towns in the department. In Aubergenville, a clothing and sports fair at the covered market is the place to score seasonal outfits and affordable sports gear. Chatou hosts a spring-summer flea market for babies and young children at the Relais Saint Louis, a popular event for young parents looking to refresh the kids’ wardrobe and save some money.
The small municipality of Civry-la-Forêt hosts its flea market near the town hall, a rural, bucolic event that draws bargain hunters and strollers to a pleasant countryside setting. Village flea markets often keep a friendly, authentic vibe, far from the hustle and bustle of big urban events. In Beynes, the Val Flea Market also promises great finds for enthusiasts.
Over in Guyancourt, a baby-gear and toddler-toy pop-up sale welcomes families seeking equipment for little ones. This type of event lets you kit out the kids at a lower cost while embracing a more sustainable and economical approach.
The weekend of April 18 and 19 continues the spring flea-market season in Yvelines. The department remains highly active on the thrifting scene, with major events such as the famous Foire de Chatou, which draws thousands of visitors twice a year, and the big Houilles flea market in October. If this weekend offers a modest lineup, the end of April and especially the long May Day weekend promise a much busier calendar.
For this weekend in particular, opportunities stay targeted but varied. Fashion fans can head to the clothing-swapping events in Montfort-l'Amaury and Aubergenville, along with Orgeval’s wardrobe-clearout. Families with young children will find plenty in Chatou and Guyancourt, while traditional bargain hunters will enjoy the flea markets in Civry-la-Forêt and Beynes.
In short, this weekend of April 18-19, 2026 in the Yvelines brings a varied lineup for every kind of bargain hunter. From clothing swaps to refresh your spring wardrobe to traditional village flea markets and childcare-focused events, you’ll find plenty to satisfy your appetite for a good deal. Don’t forget your tote bag and a bit of cash, and make the most of the sunny days to go treasure hunting. To discover even more flea markets and vide-greniers in Île-de-France, check out our full guide.
Dates and Opening Time
From April 18, 2026 to April 19, 2026
Location
Yvelines
yvelines
Prices
Free
Recommended age
For all
