Airport Zvartnots offers direct flights from many major European airports. For specific details, please visit their website at https://www.zvartnots.aero/EN/index.
The transfer from the airport to the city center of Yerevan takes around half an hour and is relatively inexpensive, especially if you utilize taxi applications. We recommend using GG (iOS, Android) or Yandex GO (iOS, Android). With these, the fare usually amounts to around 3000AMD (less than 10 EURO).
There are a few currency exchange offices at Zvartnots Airport, located in the Exit Hall (after the luggage claim area), in front of Exit 1. The exchange rates there are comparable to those in the city center. And you can buy a sim card there too, so that you can order a taxi.