lz决定此程都坐飞机吗?其实欧洲境内,又是邻国,火车最方便,而且车站基本都在是市中心.法兰克福中央车站(frankfurt(main)hbf)到维也纳西站(wien westbahnhof)车程7h,也有夜火车night trains,单程约10h.比如晚上有一趟cnl421次是23:05发车,次日9:04到达.(注:citynightline ag (cnl) is a company that runs trains linking a large number of cities in germany with metropolitan centres in switzerland, austria and the netherlands.)维也纳wien westbahnhof站到慕尼黑中央站munchen hbf直达火车单程4h10m左右.这样,lz只需买上海→法兰克福,慕尼黑→上海即可,或返回法兰克福飞上海.btw,慕尼黑munchen hbf到法兰克福frankfurt(main)hbf约3h15m.查时刻,订票:http://reiseauskunft.bahn.de/bin/query.exe/en个人意见,仅仅供参考