求教：伦敦城市机场 london city airport 有没有退税

Maybe not
but, if you connect a flight in any EU country, you must do the tax refund in that country--before left EU. For example, if you fly from LCY to CDG (Paris) and then China, you should claim your tax refund in CDG.

在london city airport退税还蛮方便的，只要将单子都填好，也不用将东西都给海关看，二个月后就可以收到退税金啦。

需要盖海关章吗？在机场问了好几个工作人员都说不用盖章，但是蓝联的官网上又说必须盖章。。

http://www.londoncityairport.com/getintouch/qanda 请看官网。

http://www.globalblue.cn/customer-services/tax-free-shopping/refund-points/uk/london-heathrow-terminal-1/

http://www.londoncityairport.com/getintouch/qanda 请看官网。