Jämsä holiday rentals are £112/night on average. However, you may find that prices fluctuate depending on the time of year. For example, April is the most expensive month to book a holiday rental in Jämsä, and August is often the cheapest month to book. Recently, our users found rentals for £76/night - which is currently the cheapest price. Keep in mind that anything £112/night or less is still considered a good deal.