我可以在中国买到从英国出发到中国在到英国的往返机票吗？??

可以买到的

现在的机票非常的方便哪的都可以买到 返航的也可以预购

网上买 会有很多 都提供电子机票 但是都需要你有外币的信用卡

http://travel.kelkoo.co.uk 英国价格对比网站 提供很多不同网站的连接 找到最便宜的

opodo.co.uk
http://www.cheapflights.co.uk/
我买过机票的几个网站

These two websites can certainly be helpful. I ordered from them for a few years.
http://www.omegatravel.net/
http://longtalk1.wanguk.com/
They can charge you in both rmb yuan and sterling pounds.
Don't miss out! They also have special offers~~

you can phone omega ,or go to the airplane'company to ask!good luck