Umina Beach vacation rentals are C$ 233/night on average. However, you may find that prices fluctuate depending on the time of year. For example, October is the most expensive month to book a vacation rental in Umina Beach, and May is often the cheapest month to book. Recently, our users found rentals for C$ 156/night - which is currently the cheapest price. Keep in mind that anything C$ 229/night or less is still considered a good deal.