Restore all Notes from iCloud
First, access the notes in iCloud and copy their contents, just in case. Second, one solution that should work is to edit each of the notes slightly, giving them something that happened to them more recently than when you deleted the from your phone. Third, on to your iPhone, disable Notes from the iClouds portion of Settings which should make them local. Go online, turn the Notes syncing back on, and it should get them.