British Airways cancellation fee關於「British Airways refund contact number」標籤，搜尋引擎有相關的訊息討論：
Contact Executive Club - British Airwayswww.britishairways.com › travel › public › en_usHelp and Contacts | Information - British Airwayswww.britishairways.com › en-fr › help-and-contactsContact us | Singapore Airlineswww.singaporeair.com › contactUsGlobal service fees - Britis