Trying to book round trip from Chengdu in June but have had some issues. We have our Tibet tour booked. I found fairly affordable flights through edreams.net,but after booking they came back and said they had problems with the operating airline’s server and couldn't confirm our flight. I guess we're going to try again, but I assume this may happen again. When I try to book a flight through a site through ctrip or elong.net they tell us before booking that foreigners have to book directly through the airlines website. Trying to search for the same flight on sichuan airlines website and Lhasa isnt even on here! Has anyone booked any flights to tibet? Any tips?