Detroit to Thiruvananthapuram is one of the busiest United States-India routes. Both Detroit and Thiruvananthapuram are world-class cities having mutual interests in various niches. A fair percentage of visitors to Thiruvananthapuram come from Detroit, US. The annual number of travelers from Detroit is expected to rise for cheap flights to Thiruvananthapuram. You can get the best Detroit to Thiruvananthapuram itinerary with cheapest flight tickets at Indian Eagle.