From Kochi airport (COK) taxi to Ernakulam, bus to Palani, then taxi to Kodaikanal. 10hrs 56min Rs. 2,110. From Bengaluru airport (BLR) taxi to Bangalore then bus to Kodaikanal. 10hrs 55min Rs. 1,326. From Coimbatore airport (CJB) taxi to Coimbatore, bus to Periyakulam, then taxi to Kodaikanal. 8hrs 01min Rs. 1,869. From Madurai airport (IXM) taxi to Kodaikanal. 5hrs 21min Rs. 2,713. From Trivandrum airport (TRV) taxi to Trivandrum, bus to Ernakulam, bus to Palani, then taxi to Kodaikanal. 13hrs 59min Rs. 2,351.