Most travellers find the cheapest return flights to Chennai when choosing a flight departing in March.
Most flyers found that booking flight tickets 32 days in advance of their planned departure date is, on average, the best time to get cheap flights to Chennai.
From most locations, the cheapest day to fly to Chennai is Wednesday. Most users found that departing on a Tuesday was most expensive.
Generally, when visiting Chennai, afternoon flights represent the best value. midday flights are likely to have higher prices.