If you want to book a bus ticket from Mumbai to Goa online, the following websites provide efficient service.
- Makemytrip They claim to offer the cheapest fares, and often have special promotions such as discounted hotel rooms with bus ticket bookings, and discounts on return fares.
- RedBus One of the first websites in India to offer online bus bookings. No booking fees.
- Ticketvala India's largest bus ticketing platform.
Prices range from 500-850 rupees one way.