Dubai is the most populous city in the United Arab Emirates (UAE) and the capital of the Emirate of Dubai.The UAE is the third-richest country in the world, below Luxembourg at number two and Qatar at number one, with a GDP per capita of $57,744. The bulk of its money comes from the production of goods and provision of services related to petroleum, petrochemicals, aluminium and cement.Fatima Travels provide cheap flights from islamabad to Dubai.