Maybe you need Visa for traveling to Bintan

Visa-free entry countries Nationals of Thailand, Malaysia, Singapore, Brunei, Philippine, Hong Kong SAR, Macao SAR, Chile, Morocco, Peru and Vietnam are given visa-free entry facility for maximum of 30 days

Countries / Nationals that require Visa-on-arrival (VOA) Argentina, Australia, Austria, Bahrain, Belgium, Brazil, Bulgaria, Cambodia, Canada, Cyprus, Denmark Egypt,n, Estonia, Finland, France, Germany, Greece, Hungary, India, Iran, Ireland, Iceland, Italy, Japan Kuwait, Laos, Liechtenstein, Luxembourg, Maldives, Malta, Mexico, Monacco, Netherlands, New Zealand Norway, Oman, Poland, Portugal, Qatar Republic of China, Russia, Switzerland, Saudi Arabia, South Africa South Korea, Spain, Suriname, Sweden, Taiwan, United Arab Emirates, United Kingdom, United States of America

The visa on arrival is USD 10 for 7 days or USD 25 for 1 month per entry

From/To Jakarta
You can use ship from Tanjung Priok to Kijang seaport or
by plane from Sukarno Hatta Cengkareng Jakarta arrived Kijang airport.

From/To Batam
Telaga Punggur to Tanjung Uban (west bintan)
Telaga Punggur to Sri Bintan Pura Ferry Terminal Lagoi
Telaga Punggur to Tanjung Pinang, every 15 minutes Telaga Punggur to Lobam

From/To Singapore
Tanah Merah Ferry Terminal to Sri Bintan Pura Ferry Terminal Lagoi
Tanah Merah Ferry Terminal to Tanjung Pinang

From/To Malaysia
The Zon - Situlang Laut International Ferry Terminal Johor Bahru to Sri Bintan Pura Ferry Terminal Lagoi