Travellers this year can save up to a third by booking their hotel at just the right time.
According to a new report based on the most popular destinations this summer, it's best to book a hotel in Paris within two months of your stay; but for Kuta, in Bali, it's cheaper if you book up to seven months in advance.
Of the 28 locations included in the research, travellers to Budapest stand to gain the most from booking at the optimum time - with a potential saving of 35 per cent if booking three to five months before the trip, the Daily Mail reports.
TripAdvisor's annual 'Best Time to Book' summer report was based on its hotel pricing data.