Buy cheap train tickets?

Bu Hao Yi Si, Wo Zhe Li Da Bu Liao Zhong Wen. Hao Xiang Qu Ao Di Li Wan.


But to go there by flight is quite expensive. So we decided to go by train. here's our plan:

Paris --> Salzbourg , 73.5 euros/person (with a youth card)

Salzbourg --> Wien, 40.4/per, (no discount :(

Wien --> Paris, 104.5/per

Total: 218.4 euros/per


it's a bit expensive ?


Can any Da Xia tell me the best way to save money ?

Can we book the ticket from the Austria station ? or with an Austrian youth card ? I have no idea.


Waiting for your help ! Thanks a lot !