Citizens of Australia, Andorra, Austria, Brunei, Belgium, Denmark, Finland, France, Germany, Greece, Hong Kong, Iceland, Ireland, Italy, Japan, Liechtenstein, Luxembourg, Malaysia, Monaco, The Netherlands, New Zealand, Norway, Portugal, San Marino, Singapore, South Korea, Spain, Sweden, Switzerland, United Kingdom, United States of America and the Vatican State can get a free-of-charge entry visa upon arrival at Sharjah International Airport. GCC citizens do not need a visa to enter the UAE.
Air Arabia, the other UAE airlines and travel agencies can apply for entry visas. Hotels also can apply for visas on behalf of guests who book to stay with them. It is advisable to allow enough time for the visa to be approved, however, applying for the visa does not guarantee that it will be issued. Otherwise, you will need to apply for a visa through the UAE embassy closest to you. At the points of entry, an eye scan will be required.