Mumbai and Chennai both being busy cities in India has lots of people travelling to and fro. The distance between the two cities are 1030 km approx. Chennai can be reached from Bombay through air, train and bus. cheap tickets to India, book tickets to India online, tickets to India, my tickets to India, cheap flights to India from US, cheap airfares to India, low price tickets to India, cheapest ticket to India, cheap tickets to India Search for the cheapest prices on flights to Mumbai. Browse for cheap flights from over 600 airlines and top travel agents to secure the best flight prices. Skyscanner is fast and easy to use, so you can search for the lowest flight prices then book directly by clicking through to the airline or travel agency site. Cheap flights to Mumbai are generally very hard to find leading up to these events, however if you plan ahead you can secure some good deals on your flight tickets. Off season: You’ll find the cheapest flights to Mumbai during the monsoon season and during the summer heat and humidity.