In Switzerland, you get salaries above average, but of course cost of living is high as well (similar to London I would say).
For a Flight Dispatcher job (Flight planning not ramp) you can expect around 35-40 GBP (Gross) and that gives you, after taxes, around 25-30 GBP per year, depending of your experience.
A good expat package in fact, but don't expect to have enough money to rent a nice house close to lake Geneva
