Hong Kong (HKG) to Astana (NQZ): 3,011 miles (4,845 km) great-circle, about 6h 30m nonstop by our estimate. Cheapest fare observed: $766 round-trip on Air China, with 2 stops, departing May 4, 2026.
$766 round-trip, Air China CA412, departing 2026-05-04 at 13:20, returning 2026-05-09. The recorded itinerary left on a Monday, returning on a Saturday 5 nights later; the fare was observed 9 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $766, it ranked 27th of the 30 round-trip fares we recorded from HKG (median $303). That is 25.4 cents per great-circle mile (round-trip price over one-way distance), above the HKG median of 22.1 cents across 30 round-trip routes.
Routes from HKG of similar length: Tashkent (2,889 mi) at $660 and Almaty (2,556 mi) at $507.
Air China had the cheapest fare on 6 of 30 HKG routes. It is the 7th longest of the 30 routes we track from HKG.
Of 33 departure airports with a fare to Astana, Hong Kong (HKG) ranked 25th at $766. Lowest: $366 from Antalya (AYT); highest: $2003 from San Francisco (SFO); 2 nonstop. Cheapest-fare airlines (routes): Pegasus Airlines (5), Turkish (4), Air China (3), Ryanair (3), SCAT Airlines (2) and Air Astana (1), plus 15 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Hong_Kong, Asia/Almaty; flight time is our estimate.