sydney hongkongDetailed flht information from Sydney SYD to Hong Kong HKG. See all air(s) with scheduled flhts and weekly timetables up to 9 months ahead. Flhtnumbers and complete route information.Compare Sydney to Hong Kong Intl flht deals. Find the cheapest month or even day of the year to fly to Hong Kong Intl. Book the best Hong Kong Intl fare with no extra fees. Looking for a