Expedia is your one-stop shop for organizing every detail of your vacation. Find the perfect car rental to tour around Singapore Zoo, then add on your hotel and airfares to score the best available deal. Many car rental companies include free cancellation, so you don’t have to worry about the cost if your plans suddenly change. Make sure you join Expedia Rewards to earn points on your car rental and other bookings. They’ll help you save on your next adventure, whether that’s a mini break in the city or a 1,000-mile road trip!