In general when looking for the cheapest flight to Switzerland, try to book your flight during the month of November for the best deal.
On average, from most locations, when planning your trip to Switzerland, try to book your flight in the region of 34 days in advance for the cheapest prices.
From most locations, the cheapest day to fly to Switzerland is Wednesday. Most users found that departing on a Sunday was most expensive.
Typically, cheap prices to Switzerland are most often found for evening flights. Cheap prices are less likely for afternoon flights.