Flights Kathmandu — Thiruvananthapuram is a popular route. The straight-line distance is 2 309 km. Flight time 3h 13m. Time difference +0h.
The minimum price for the next 3 months — from $228 (01.01.2027). The cheapest dates are highlighted in the calendar above.
The average ticket price — $252, ranging from $228 to $276. Book 1–3 months in advance to get the best deals.