Qatar airways has a promotion running where they offer business class round trips to Europe for around 17,000 HKD.
The price is not exceptional, and Qatar Airways often has different promotions, but this is not the worst one I have seen, and quite competitive to other operators around here.
Unfortunately, according to Seatguru they don’t offer Qsuites between Hong Kong and Doha yet. I know they were operating them last year, but now they seem to have the old product on the Boeing 777 they operate between the two cities.
However, from Doha to many of the European destinations they offer both the reverse herring bone seats, with direct isle access from all seats, and fully flat beds.
Ideally though, you would want to make sure at least one of the legs is operated by the new business class product, the Qsuite. I have not had the pleasure of trying this product yet, but I will in a few weeks, and will hopefully put together a trip report from that.
The offer on Qatar Airways is only valid until July 21st, and for travels with outbound flight no later than March 31, 2020.
For a full list of offers, click here