I booked a flight from Kathmandu to Chengdu and a connection flight to Shanghai with air china. Now Air China told me, that I need a Permit or a special kind of a transfer/transit visa or something like that, because the plane has stop of 1 hour in lhasa. They said, that I wouldn't be allowed to enter the plane in Katmandu if I don't have it. I don't understand why, because I won't leave the airport and I didn't know about it when I booked the flight. I think I will just have to change planes. Does anybody know something about it? Do I really need a permit? If I need it, where can I get it?
Thanks for your answers.
Greets jonas