Osaka (KIX) to St. Petersburg (LED): 4,669 miles (7,515 km) great-circle, about 9h 50m nonstop by our estimate. Cheapest fare observed: $1624 round-trip on VietJet Air, with 3 stops, departing April 27, 2026.
$1624 round-trip, VietJet Air VJ931, departing 2026-04-27 at 15:30, returning 2026-05-09. The recorded itinerary left on a Monday, returning on a Saturday 12 nights later; the fare was observed 2 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $1624, it ranked 29th of the 30 round-trip fares we recorded from KIX (median $608). That is 34.8 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: Tbilisi (4,706 mi) at $1118 and Moscow (4,566 mi) at $676.
KIX to LED is the only one of 30 KIX routes where VietJet Air priced cheapest. It is the 6th longest of the 30 routes we track from KIX.
Of 98 departure airports with a fare to St. Petersburg, Osaka (KIX) ranked 84th at $1624. Lowest: $247 from Antalya (AYT); highest: $2769 from Havana (HAV); 0 nonstop. Cheapest-fare airlines (routes): Pegasus Airlines (13), Emirates (8), Sichuan Airlines (8), Turkish (8), China Eastern (4) and Etihad (4), plus 38 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Tokyo, Europe/Moscow; flight time is our estimate.