The plateau region opened 13 new air routes last year, bringing its operating routes to 63, statistics showed.
The number of cities linked to Tibet via air rose by seven to reach 40.
Five airports in Tibet handled more than 36,000 landings and take-offs and cargo throughput of 29,000 tons in 2015, an increase of 16.8 per cent and 16.3 per cent year-on-year, respectively, state-run Xinhua news agency reported.
During the 13th Five-Year (2016-2020) period, Tibet will develop air express routes between the regional capital Lhasa and Chengdu, capital of neighboring Sichuan Province, and will open more air routes to other domestic cities, according to a regional civil aviation official.
Tibet will also encourage airline companies to open routes between Lhasa and Southeast and South Asian countries, said the official.
