Okinawa (OKA) to Istanbul (IST): 5,475 miles (8,811 km) great-circle, about 11h 25m nonstop by our estimate. Cheapest fare observed: $1106 round-trip on T'way Air, with 2 stops, departing May 28, 2026.
$1106 round-trip, T'way Air TW282, departing 2026-05-28 at 14:35, returning 2026-06-01. The recorded itinerary left on a Thursday, returning on a Monday 4 nights later; the fare was observed 33 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $1106, it ranked 23rd of the 28 round-trip fares we recorded from OKA (median $461). That is 20.2 cents per great-circle mile (round-trip price over one-way distance), below the OKA median of 33.3 cents across 27 round-trip routes.
Routes from OKA of similar length: Budapest (5,688 mi) at $1564 and Frankfurt (5,988 mi) at $1155.
T'way Air had the cheapest fare on 3 of 28 OKA routes. It is the 4th longest of the 28 routes we track from OKA.
Of 117 departure airports with a fare to Istanbul, Okinawa (OKA) ranked 99th at $1106. Lowest: $60 from Antalya (AYT); highest: $1639 from Wellington (WLG); 29 nonstop. Cheapest-fare airlines (routes): Pegasus Airlines (13), Qatar (7), WestJet (6), Wizz Air (6), Gulf Air (5) and Turkish (5), plus 51 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Tokyo, Europe/Istanbul; flight time is our estimate.