關於「British Airways mileage expiration」標籤，搜尋引擎有相關的訊息討論：

About Avios | Executive Club - British Airwayswww.britishairways.com › content › executive-club › aviosHow can you stop your British Airways miles expiring?www.headforpoints.com › 2024/02/01 › how-can-you-sto...Do British Airways Avios Expire? - AwardWallet Blogawardwallet.com