(Reuters) - Wizz Air will be expanding into Armenia with new flights from Vilnius and Vienna to Zvartnots International Airport in Yerevan, the low-cost airline said on Monday.Wizz Air said it expected to start flying the two twice-weekly routes in April 2020.On Thursday, the Budapest-based carrier said it intended to create a subsidiary airline based in Abu Dhabi, which it expects to launch in the second half of next year.Wizz Air follows Ryanair , which announced four new twice-weekly routes..