Dubai requires a visa to enter if you are not a national or citizen of the United Arab Emirates (UAE). The only restriction I can think of is that Dubai does not permit Israeli citizens to enter the UAE. Here, I won't go into the reasons. dubai visa

The good news is that obtaining a Dubai Visa is relatively simple. Before entering Dubai, citizens of certain nations and certain states that are members of the Co-operation Council for the Arab States of the Persian Gulf (GCC) do not require a visa.

Dubai does not require a visa for citizens of GCC nations. Upon entering Dubai, you will be issued a Dubai Visa stamp if you are a citizen of one of a few selected nations, such as Australia or the United States. This stamp allows you to stay in Dubai for up to 90 days at no additional cost. Dubai allows tourists from most other nations to stay for up to 30 days. To obtain a Dubai Visa, these tourists typically require a local sponsor, such as a hotel or business.

Requirements for a Dubai Visa Prior to entering Dubai, your passport must be valid for at least two to six months. Therefore, before planning your trip, check your passport. Your passport renewal or application would take several months.