Presently we cannot find a UK contact number for Dragonair. However, you can phone their Hong Kong customer services on +852 2747 3333.
If you’ve an enquiry or feedback about a Dragonair journey to put to their customer care, use their online form to do so: http://www.dragonair.com/ka/en_HK/about-us/contact-us/complaints-and-suggestions.html
Dragonair is an airline based in Hong Kong, which runs most of its flights to and from destinations in Asia. It operates a frequent flyer program, which includes use of a lounge at Hong Kong International Airport for the maximum degree of customer care.