Osaka (KIX) to Tashkent (TAS): 3,544 miles (5,703 km) great-circle, about 7h 35m nonstop by our estimate. Cheapest fare observed: $609 round-trip on Korean Air, with 1 stop, departing June 15, 2026.
$609 round-trip, Korean Air KE738, departing 2026-06-15 at 02:15, returning 2026-06-19. The recorded itinerary left on a Monday, returning on a Friday 4 nights later; the fare was observed 51 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $609, it ranked 16th of the 30 round-trip fares we recorded from KIX (median $608). That is 17.2 cents per great-circle mile (round-trip price over one-way distance), below the KIX median of 24.3 cents across 30 round-trip routes.
Routes from KIX of similar length: Yekaterinburg (3,700 mi) at $1634 and Bali (3,260 mi) at $451.
Korean Air had the cheapest fare on 2 of 30 KIX routes. It is the 11th longest of the 30 routes we track from KIX.
Of 69 departure airports with a fare to Tashkent, Osaka (KIX) ranked 30th at $609. Lowest: $267 from Dubai (DXB); highest: $1922 from Chicago (MDW); 10 nonstop. Cheapest-fare airlines (routes): airline C6 (4), Asiana (4), Uzbekistan Airways (4), Air Arabia (3), AirAsia (3) and AirAsia X (3), plus 36 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Tokyo, Asia/Samarkand; flight time is our estimate.