Vikings con came with an announcement on the 30th of November during the first episode of Vikings.
Their first guest got announced it will be Kwindreth or Amy Bailey.
Tickets for a whole weekend will start at $ 85,00/ $1,200 + fee it depends on what you want. You could choose a day pass for either Saturday or Sunday.
Buy tickets: http://vikingscon.com/Buy-Tickets
Updates and more information: