“归乡”常见的英文表达是 “return to one's hometown” 或 “go back to one's hometown”。
“return to one's hometown” 强调回到家乡这个动作，比较正式和书面，例如：After years of working abroad, he finally decided to return to his hometown.（在国外工作多年后，他最终决定归乡。）
“go back to one's hometown” 语气更口语化、随意一些，例如：I'm planning to go back to my hometown for the holiday.（我计划假期归乡。）