Singapore Airlines, the flag carrier of Singapore, is one of the most famous airlines in the world. A respected member of Star Alliance, the carrier is known for its fabulous in-flight services and exceedingly warm hospitality. Singapore has achieved a lot many ‘firsts' over the years. For instance, it was the first ever airline to offer free headsets, a choice of meals and free drinks in Economy Class! With its main operating hub at Singapore Changi Airport, Singapore Airlines now flies to over six continents with one of the youngest aircraft fleets in the world.