Flights to Tamil Nadu vary based on month, airline, when you book, where you are departing from and many more variables, but on average momondo users can expect to spend about 505€/pp. The absolute cheapest flight to Tamil Nadu is 48€/pp
Chennai is about 256% more popular to visit than any other city in Tamil Nadu, according to momondo users. When visiting Chennai, it is recommended to fly into Chennai Airport, where you can typically get the cheapest prices and the most convenient travel options into the city.
Temperatures in Tamil Nadu can vary between 25 °C and 33 °C based on the time of year. Typically, the coldest month in Tamil Nadu will be January, and the warmest month will be May. It is also worth noting that those looking to avoid rain and/or snow should consider travelling to Tamil Nadu in February, February, and February, as that is when precipitation is least likely.