Flea markets and garage sales in Seine-et-Marne on September 5–6, 2026

Back-to-school season kicks off a busy schedule of flea markets and garage sales across Seine-et-Marne (77), with about twenty events this weekend of September 5–6, 2026, from Beaumont-du-Gâtinais to Émerainville.

After a fairly quiet summer, the calendar of brocantes and vide-greniers is bursting onto the scene in Seine-et-Marne (77) for this first September 2026 weekend. Saturday already offers four sites, but it’s Sunday that truly steals the show, with nearly twenty events scattered across the department, led by the big Emerainville flea market — swap meet and flea market.

Saturday, September 5, 2026

Beaumont-du-Gâtinais (77890) : flea market at the stadium.
La Ferté-sous-Jouarre (77260) : jumelage committee’s flea market and Jeannot 77, near the theatre.
Longueville (77650) : Festibroc, at the town’s community hall.
Saint-Mammès (77670) : flea market on the Seine quay.

Note that the major flea market in Souppes-sur-Loing, initially announced for this Saturday opposite the Super U parking lot, has ultimately been cancelled.

Sunday, September 6, 2026

Boissy-le-Châtel (77169) : ABC flea market, in the village center.
Boutigny (77470) : a school association charity flea market.
Brou-sur-Chantereine (77177) : community flea market – associations fair, at the town hall park.
Chartrettes (77590) : flea market on Georges Clemenceau Street.
Chevrainvilliers (77760) : annual flea market, at Town Hall Square.
Compans (77290) : annual flea market, Archers’ Square.
Condé-Sainte-Libiaire (77450) : flea market at Georges Pompidou Space.
Coulommiers (77120) : flea market in the Sucrerie parking lot.
Courtomer (77390) : flea market, Church Square.
Crisenoy (77390) : flea markets, at the stadium.
Dammartin-sur-Tigeaux (77163) : flea market in the village park.
Émerainville (77184) : flea market – swap and flea market, Place de l'Europe, private individuals only, 7am–5pm.
Étrépilly (77139) : annual flea market, in the town hall event hall parking lot.
Flagy (77940) : flea market.
Fontenailles (77370) : flea market.
La Chapelle-Saint-Sulpice (77160) : flea market.
La Grande-Paroisse (77130) : fête committee flea market, Clovis Moriot Street.
Le Mée-sur-Seine (77350) : flea market – multiple flea sales, at 800 Avenue de l'Europe.

Also worth noting, the Beautheil flea market, initially announced for this Sunday at the Haras de Beautheil-Saints, has also been canceled.

The Sunday crowd’s favorite spot is probably Emerainville’s market at Place de l'Europe: open to private sellers, it stands out with extended hours from 7 a.m. to 5 p.m., giving early birds a real chance at snagging the best deals. In Coulommiers, the flea market in the Sucrerie car park rounds out the South Seine-et-Marne offering, not far from Boissy-le-Châtel and its ABC flea market.

Saturday is not left out with the Festibroc in Longueville, at the community hall, and the flea market organized jointly by the twinning committee and the itinerant team of Jeannot 77 in La Ferté-sous-Jouarre, near the theatre.

Practical note: entry is free for all of these events. It's wise to check the weekend forecast on Météo-France before you head out, as early autumn weather can be a bit changeable.

The back-to-school season looks generous for every kind of bargain hunter: early birds will head to Émerainville, families will love the village-scale flea markets in Chevrainvilliers or Courtomer, and those wanting to hop between several spots in one day can pair Coulommiers and Boissy-le-Châtel, just a stone’s throw from each other. For an even wider sweep, our selection of flea markets and vide-greniers in Île-de-France remains the best entry point.

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