Two new short-haul routes will start from Zurich and three from Geneva this summer, but the airline does not expect demand to pick-up until the third quarter of the year.
The carrier which pioneered cheap transatlantic flights between Europe and the US will now focus on short-haul routes as part of a plan to exit insolvency.
Wizz Air has announced plans to strengthen its operations in Romania next year with new routes to Germany, increased frequencies and an additional aircraft.