I have been looking at various airlines that fly Dublin to Hong Kong with one stop en route. I have been reading various reviews also. I would be flying business class as a treat, return. I have noticed with Etihad and Emirates that they use different aircraft for different legs of the trip. Some aircraft are getting better reviews on sites such as Seat Guru. Some airlines are also getting better reviews than other airlines. Also the prices return can range from €4k to €6k for two people. Would it be better to fly via London then non stop to Hong Kong on the same aircraft? Can anyone recommend a good airline and route that I can take?