Osaka (KIX) to Shanghai (SHA): 837 miles (1,347 km) great-circle, about 2h 10m nonstop by our estimate. Cheapest fare observed: $255 round-trip on Juneyao Air, nonstop, departing May 12, 2026.
$255 round-trip, Juneyao Air HO1338, departing 2026-05-12 at 22:25, returning 2026-05-27. The recorded itinerary left on a Tuesday, returning on a Wednesday 15 nights later; the fare was observed 17 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $255, it ranked 7th of the 30 round-trip fares we recorded from KIX (median $608). That is 30.5 cents per great-circle mile (round-trip price over one-way distance), above the KIX median of 24.3 cents across 30 round-trip routes.
Routes from KIX of similar length: Miyako City (894 mi) at $389 and Okinawa (727 mi) at $93.
KIX to SHA is the only one of 30 KIX routes where Juneyao Air priced cheapest. It is the 24th longest of the 30 routes we track from KIX.
Of 32 departure airports with a fare to Shanghai, Osaka (KIX) ranked 8th at $255. Lowest: $183 from Seoul (ICN); highest: $1810 from Buenos Aires (EZE); 11 nonstop. Cheapest-fare airlines (routes): Spring Airlines (5), AirAsia (3), China Eastern (3), Air China (2), Qatar (2) and Xiamen Airlines (2), plus 15 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Tokyo, Asia/Shanghai; flight time is our estimate.