Mumbai to gangtok flight

Flights from India to Gangtok There is just one domestic flight to Gangtok, which is between Gangtok and New Delhi. From New Delhi, direct flights are offered by Spicejet. This is a seasonal route that starts in June and ends in October. Alternative airports near Gangtok Flying to an alternative airport near Gangtok could give you other options to reach your destination. For example, the possibility to fly with a different airline or alliance, or finding a cheaper airfare. For this reason, alternative airports near to Gangtok (PYG) are listed below. The closest alternative airports are Bagdogra (IXB) and Paro (PBH).