404 - 775 GBP
Most travellers find the cheapest return airfare to Tamil Nadu when booking during the month of September.
In general, most flyers find the cheapest time to book a flight to Tamil Nadu is about 60 days prior.
On average, the cheapest flights to Tamil Nadu are found when departing on a Tuesday. Try to avoid departing on a Saturday, as this is usually the most expensive day.
Typically, cheap prices to Tamil Nadu are most often found for morning flights. Cheap prices are less likely for afternoon flights.