Pass or ticket?

Hi, Me and my wife are travelling till Venice in a group and then only two of us are planning to visit Switzerland for 3-4 days. After visiting Switzerland we have to go to London to catch return flight to India. What would be best for me? We might be using train quite often in switzerland and also would be taking scenic trains Glacier exp, etc., but from Venice to Switzerland and from Switzerland to London we do not intend to stop for sightseeing.

Thank you,

Anand

Hi Anand,
A 4-day Swiss Saver Pass seems to fit your plans, combined with point-to-point tickets from Venice to the Swiss border and from the Swiss border to London. The pass is explained here, including resellers and prices.