IndiGo has announced changes to its route schedule.
The newly added low cost flights are:
Mattala - Hambantota (HRI) - Mumbai (Bombai) (BOM) [see flight details]
Mumbai (Bombai) (BOM) - Mattala - Hambantota (HRI) [see flight details]
The tickets for the newly introduced low cost flights are already available online. IndiGo is a cheap airline that operates on 9036 low cost routes.