From Ernakulam taxi to Kochi airport, fly to Hyderabad airport, then bus to Hyderabad. 5hrs 12min Rs. 4,828. From Ernakulam taxi to Ernakulam Town (ERN) then train to Hyderabad Decan (HYB). 26hrs 22min Rs. 2,567. From Cochin bus to Hyderabad. 18hrs 03min Rs. 611. From Ernakulam drive to Hyderabad. 18hrs 17min Rs. 8,556.