Hong Kong (HKG) to Osaka (OSA): 1,538 miles (2,475 km) great-circle, about 3h 35m nonstop by our estimate. Cheapest fare observed: $337 round-trip on Shandong Airlines, with 1 stop, departing July 24, 2026.
$337 round-trip, Shandong Airlines SC4632, departing 2026-07-24 at 17:30, returning 2026-08-12. The recorded itinerary left on a Friday, returning on a Wednesday 19 nights later; the fare was observed 90 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $337, it ranked 16th of the 30 round-trip fares we recorded from HKG (median $303). That is 21.9 cents per great-circle mile (round-trip price over one-way distance), close to the HKG median of 22.1 cents across 30 round-trip routes.
Routes from HKG of similar length: Kuala Lumpur (1,580 mi) at $241 and Singapore (1,594 mi) at $479.
Shandong Airlines had the cheapest fare on 3 of 30 HKG routes. It is the 17th longest of the 30 routes we track from HKG.
Of 11 departure airports with a fare to Osaka, Hong Kong (HKG) ranked 9th at $337. Lowest: $71 from Tokyo (NRT); highest: $1312 from Geneva (GVA); 7 nonstop. Cheapest-fare airlines (routes): Jetstar Japan (2), ANA (1), Etihad (1), Peach Aviation (1), Shandong Airlines (1) and Skymark Airlines (1), plus 4 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Hong_Kong, Asia/Tokyo; flight time is our estimate.