Spring 2026 is a smart time to visit Iceland: fewer tourists, slightly softer accommodation prices and still-dramatic landscapes. It’s a season of contrasts — you can catch the Northern Lights, see icebergs and black sand beaches, and avoid summer queues at every waterfall. The weather is unpredictable, but that’s part of the adventure. Below is a practical guide: when to go, how to plan your route, what budget to expect and how to stay warm without overspending.