Booking a hotel room at the right time can help save you major cash.
But determining just when that right time is can be tricky.
TripAdvisor just released a list that shows the least expensive times for booking a summertime hotel room in 25 popular cities across the globe.
To do this, the company analyzed hotel bookings and interest on their website for the months of June, July, and August, and determined the percentage of savings you can get in comparison to when the hotels are at their most expensive rates.
Whether you're considering visiting Buenos Aires, Argentina, or Sydney, here's when you should book your room.
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BANGKOK, THAILAND: Book three months before your trip for 16% savings.
BARCELONA, SPAIN: Book two to seven months before your trip for 27% savings.
BEIJING, CHINA: Book two to six months before your trip for 16% savings.
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