When can they buy tickets for MegaCon Orlando 2018? FAN EXPO HQ September 19, 2017 16:56 Updated Follow The on-sale date for MegaCon Orlando has not yet been released. Subscribe to our e-newsletter to get updates straight to your inbox. For MegaCon Tampa Bay 2017 tickets, click here. Related articles How do I get a ticket to MEGACON Orlando 2018? Comments 0 comments Article is closed for comments.