A,An e-ticket is a concept used by many airlines. Instead of issuing a physical, paper ticket an airline will send you an electronic ticket, or in other words an e-ticket, via email or using an application you can download on your smartphone. When you arrive at the airport you should go to the ticket counter first, before proceeding through security checks. At the ticket counter you will be given further instructions on how to proceed with your e-ticket and you might be issued with a boarding pass upon showing the attendant your e-ticket.

A,Whether you can add your friend's ticket to your previous reservation to Sofia, or whether you would need to buy his ticket separately will depend on a specific airline's policies. It is best to contact the airline with whom you booked your ticket directly regarding this query. You might be able to sit next to your friend even if your tickets are bought separately.

A. Sofia enjoys warm temperatures from June to September, so these Summer months are good for a visit. If you like winter sports, book your Sofia air ticket to coincide with the skiing season between December and February.