Next airliner on this list is an Indian airline SpiceJet. It’s a low cost airline based at Delhi. It is currently the fourth largest airline in the country by terms of passengers traveled. And, in addition to offering affordable costs, it received the award as the best low-cost airline in South Asia and Central Asia by Skytrax in 2007. SpiceJet commenced its international operations in 2010 and since then it has won hearts of millions of passengers.