Save up to 34% on business class to Hong Kong with split-ticket deals and weekly fare alerts.
Lie-flat seats for a restful journey — arrive in Hong Kong ready to explore
Premium dining and beverages throughout your flight
Priority check-in, boarding, and baggage — skip the queues
Split-ticket strategies can save up to 34% vs direct fares
Prices from Google Flights · Updated 2026-04-09 · Business class
| Route | Direct | Split | Saving | Via |
|---|---|---|---|---|
| London → Hong Kong | $4,472 | $2,957 | $1,515 (34%) | DUB |
Hong Kong is a major aviation hub with Cathay Pacific offering one of the world's best business class products. Our split-ticket data shows exceptional savings on this route — up to 34% by routing through Dublin.
Our split-ticket data shows London to Hong Kong business class drops from $4,472 to $2,957 by routing through Dublin on British Airways + Etihad — a saving of $1,515 (34%). This is one of the highest-saving routes in our database.
Cathay Pacific (their flagship route), British Airways, Virgin Atlantic, Emirates, Qatar Airways, and Etihad all serve Hong Kong in business class. Cathay Pacific's reverse herringbone business class is consistently rated among the best in the world.
February, May, and September-November offer the lowest business class fares to Hong Kong. Avoid Chinese New Year (January-February dates vary), Christmas, and summer holidays. Subscribe to Friday Flight Deals for instant alerts on sales and error fares.
We find cheap business class fares every week — including error fares, flash sales, and split-ticket deals.