How much does it cost for a person to travel from Yunnan to Tibet?

If you are flying, it is usually around 1400 to 1500, and there will be a discount if something happens. Then in Lhasa, you have to be familiar with the terrain, because you are traveling alone. Generally speaking, if you travel to Tibet for 7 days, I think you should bring around 8000! But if you don't need that much by train, about 6000 is enough, unless you are not a black sheep, hehe!