Jet Airways will add an additional daily service on the Mumbai-Singapore route from 1 November.
The addition of the new service will complement the night flight Jet currently operates on the route.
After the addition, Jet will operate six daily direct flights connecting Singapore with Delhi, Chennai and Mumbai.
The carrier will use Boeing 737-800 aircraft on the route.
According to Innovata schedules, Jet Airways will compete with Singapore Airlines on the route.