Okinawa (OKA) to Shanghai (SHA): 515 miles (829 km) great-circle, about 1h 30m nonstop by our estimate. Cheapest fare observed: $432 round-trip on Jetstar Japan, with 1 stop, departing June 23, 2026.
$432 round-trip, Jetstar Japan GK352, departing 2026-06-23 at 12:30, returning 2026-07-30. The recorded itinerary left on a Tuesday, returning on a Thursday 37 nights later; the fare was observed 59 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $432, it ranked 13th of the 28 round-trip fares we recorded from OKA (median $461). That is 83.8 cents per great-circle mile (round-trip price over one-way distance), above the OKA median of 33.3 cents across 27 round-trip routes.
Routes from OKA of similar length: Fukuoka (538 mi) at $80 and Hiroshima (651 mi) at $254.
Jetstar Japan had the cheapest fare on 2 of 28 OKA routes. It is the 24th longest of the 28 routes we track from OKA.
Of 32 departure airports with a fare to Shanghai, Okinawa (OKA) ranked 21st at $432. 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.