Fourthly, the applicant has to be 19 years and above to apply alone. This is so because minors might not have what it takes to take care of themselves while on a solo trip. Any traveller below 19 years of age, for these reasons, is expected to travel with an adult, who therefore could apply for their Dubai Visa. The adult should, consequently, be grown. More so, he or she is can understand the traditions and customs of a foreign country.