This weekend of March 14-15 marks a strong comeback for flea markets across the Yvelines. The department wakes up with a lively lineup of events that’s a real treat for enthusiasts. The highlight of the weekend is, of course, the Chatou Fair, returning to the Impressionists’ Island for two days dedicated to antique and vintage treasures. But it’s not the only event: Achères hosts its antique dealers’ fair, Le Port-Marly holds a collector’s flea market at Emmaüs, Buchelay maintains its street sale on the parking lot, Flins-sur-Seine launches its very first flea market at the Carrefour shopping center, and Jambville hosts a family-focused flea market. To explore even more flea markets and yard sales throughout Île-de-France, check out our comprehensive guide.
Saturday kicks off with a busy start, featuring three simultaneous events. Achères unveils its popup vintage shop and antique fair, promising a curated selection of exceptional pieces. The antique dealers involved typically offer high-quality furniture, sought-after decorative items, and beautiful vintage tableware. The ephemeral boutique vibe lends an exclusive touch to the event.
Chatou kicks off its legendary Fair on the Île des Impressionnistes, drawing crowds from all across Île-de-France for two bustling days. It’s the go-to destination for vintage and antique finds in the area. Visitors can browse anything from antique furniture and art pieces to silverware, paintings, rare books, and vintage jewelry — all at a wide range of prices. The idyllic island setting adds a special charm to the browsing experience. Seasoned collectors know: arrive early on Saturday morning to snag the best finds before they’re gone.
Le Port-Marly unveils a unique shopping event with its special collection clearance sale at the Emmaüs Community in Bougival, Le Port-Marly. Emmaüs regularly hosts themed sales, and this one dedicated to collectibles is sure to delight enthusiasts. Stamps, postcards, pins, fèves, miniatures — it's a treasure hunt that’s both smart and supportive, as proceeds go to the association’s charitable mission. Prices are typically very affordable.
Sunday keeps the momentum going with four events on the agenda. Chatou continues its Fair for a second day filled with just as much excitement. Those who missed out on Saturday can make up for it on Sunday, but beware—some of the most sought-after items are often already gone.
Buchelay continues to host its flea market and vintage fair at the Decathlon parking lot, a popular event that has become a staple for locals. The spacious parking area provides plenty of room for numerous vendors. Visitors can browse a classic array of items: dishware, décor, clothing, books, small furniture, and trinkets.
Flins-sur-Seine is stepping into the world of vintage shopping with its very first flea market set to take over the Carrefour shopping center parking lot—a debut worth checking out. Expect an array of antiques, vintage finds, old-fashioned tableware, vinyl records, nostalgic toys, and rare books: a tempting lineup that’s sure to catch the eye. The advantage? Easy access thanks to the shopping center’s parking lot, making it perfect for combining errands with treasure hunting. It’s an experience that could easily fill an entire morning. The organizers promise a friendly, laid-back vibe for this inaugural event, which, if well-received, could become an ongoing tradition.
Jambville wraps up the weekend with its toy, clothing, book, and baby gear fair, a perfect family event to kit out the little ones without breaking the bank. From clothing for all ages and well-loved toys to children’s books, strollers, and nursery essentials — families find great deals on everything. The atmosphere is lively and cheerful, with kids running around while parents hunt for the best bargains.
This weekend, March 14 and 15, truly signals the start of the peak flea market season in the Yvelines. The return of the Chatou Fair sets the tone, inspiring a flurry of other events. With milder March temperatures, it's the perfect time to get outdoors and leisurely browse the stalls.
This weekend, March 14-15, 2026, the Yvelines department is shaking things up with a vibrant lineup of vintage and antique markets. From the legendary Chatou Fair to the Antique Dealers' Fair in Achères, and the Emmaüs Collection Flea Market in Port-Marly, there's plenty to explore. Add to that the Buchelay Antiques Market, the new Flea Market in Flins-sur-Seine, and the Jambville Family Fair, and it's clear: vintage enthusiasts are in for a real treat this weekend.
Admission is typically free for these events, with the exception of the Chatou Fair, which charges a small entry fee based on the time of day. Most events usually open in the morning. For specific hours, a list of exhibitors, and other practical details, check the official websites of the towns or organizers.
Bring your tote bag and some cash. At the Chatou Fair, some antique dealers take cards, but not all. Arrive early on Saturday morning if you're after a specific piece—the competition among collectors is fierce. For the new flea market in Flins-sur-Seine, don't hesitate to stop by and support this inaugural event. March’s mild temperatures are perfect, but it’s wise to bring a light sweater just in case. To make the most of your weekend, discover all the activities to enjoy in the Yvelines.
Dates and Opening Time
From March 14, 2026 to March 15, 2026
Location
Yvelines
yvelines
Prices
Free
Recommended age
For all
