欢迎回家用英语怎么说

Welcome back.
回家一般都是这句话:)

Welcome homeward (欢迎回到家乡）
Welcome home (欢迎回家）

Welcome back!
welcome home!

of course it is 'welcome home!'
'country road, take me home, to the place I belong...'

Welcome Home
home 是副词，前面不需要介词

Welcome home !
Welcome back!