It's a nightmare trying to move NEO out of Bittrex. You have to perfectly calculate their fee into how much your moving. After trying to many times I finally just decided to sell my NEO, move my ETHER over to Binance, bought it there and then moved it to my wallet. Binance doesn't charge any fees to withdraw NEO and they make it super easy.
There's a bunch of threads like this with people trying to figure it out...
Ok, this sounds like a better plan, I think I am going to have to do that. I also have to do it with a small amount of coins I have on HITBTC. Its funny that I never considered the fees when I was buying these coins in September, its probably because I assumed I would just keep them on the exchanges.
I have a HitBTC account and I like using them for futures on forks but I personally don't trust them as much as a Bittrex or a Binance. I've been hearing more about people having trouble doing withdrawls and stuff so I recently moved my money off of there.