No, <p>No, sadly you cannot transfer a character to another account. Character auctions are going to be an auction, someone can still outbid you. Here's an answer on the matter-
"Since matter.</p><blockquote><p>Since there have been several questions regarding direct transfers of characters, instant-buy, private auctions and the like: We do not currently plan to introduce another system than what is described in the FAQ, which is public auctions. While you cannot directly transfer a character from one account to another, you can certainly create an auction and bid on the character yourself in order to move it to another account. This obviously still includes the possibility of somebody else outbidding you. We have decided against offering other options to avoid fraud scenarios."
Source- https://www.tibia.com/forum/?action=thread&postid=39014359#post39014359scenarios.</p></blockquote><p> Source - https://www.tibia.com/forum/?action=thread&postid=39014359#post39014359</p>