In the last 3 days, the lowest price for a flight to Kathmandu Tribhuvan Airport was R180 001 for a one-way ticket from Johannesburg and R261 905 for a return. A majority of our users searched for flights from Johannesburg to Kathmandu Tribhuvan Airport and the best return deal found for that route in the last 3 days was R16 553. Visit our flight page for the latest deals!