Osaka (KIX) to Tbilisi (TBS): 4,706 miles (7,574 km) great-circle, about 9h 55m nonstop by our estimate. Cheapest fare observed: $1118 round-trip on Peach Aviation, with 2 stops, departing July 6, 2026.
$1118 round-trip, Peach Aviation MM79, departing 2026-07-06 at 22:25, returning 2026-07-18. The recorded itinerary left on a Monday, returning on a Saturday 12 nights later; the fare was observed 72 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $1118, it ranked 24th of the 30 round-trip fares we recorded from KIX (median $608). That is 23.8 cents per great-circle mile (round-trip price over one-way distance), close to the KIX median of 24.3 cents across 30 round-trip routes.
Routes from KIX of similar length: St. Petersburg (4,669 mi) at $1624 and Moscow (4,566 mi) at $676.
Peach Aviation had the cheapest fare on 8 of 30 KIX routes. It is the 5th longest of the 30 routes we track from KIX.
Of 56 departure airports with a fare to Tbilisi, Osaka (KIX) ranked 48th at $1118. Lowest: $149 from Istanbul (IST); highest: $2100 from Buenos Aires (EZE); 6 nonstop. Cheapest-fare airlines (routes): Pegasus Airlines (8), AJet (6), easyJet (3), Qatar (3), Turkish (3) and Aegean Airlines (2), plus 25 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Tokyo, Asia/Tbilisi; flight time is our estimate.