You can reserve a cheap car rental close to Tonle Sap Lake, but several factors will affect the price of your ride. These include vacation dates, pick-up and drop-off locations and any extras like a toddler seat. Finding a car that suits your budget and needs is simple with Expedia. Have a look at our deals from a wide range of car rental companies, and then fasten your seat belt and discover Tonle Sap Lake and beyond at your own rhythm.