Best time to visit Hanoi
Best months

October and November are optimal. Temperatures sit between 20–28°C, humidity drops after the summer monsoon, and crowds remain moderate—giving you co…

Best value

September and March–April offer solid discounts (20–30% below peak) with reasonable weather. September carries residual monsoon h…

Visit October or early November for the climate-to-crowd-to-cost sweet spot; avoid May–August unless budget is paramoun…

Full guide & 14-day weather →TripSage