Riyadh (RUH) to St. Petersburg (LED): 2,534 miles (4,078 km) great-circle, about 5h 35m nonstop by our estimate. Cheapest fare observed: $651 round-trip on Azerbaijan Airlines, with 1 stop, departing June 11, 2026.
$651 round-trip, Azerbaijan Airlines J28204, departing 2026-06-11 at 01:05, returning 2026-07-09. The recorded itinerary left on a Thursday, returning on a Thursday 28 nights later; the fare was observed 47 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $651, it ranked 25th of the 29 round-trip fares we recorded from RUH (median $414). That is 25.7 cents per great-circle mile (round-trip price over one-way distance), close to the RUH median of 26.0 cents across 29 round-trip routes.
Routes from RUH of similar length: Kolkata (2,634 mi) at $371 and Kathmandu (2,392 mi) at $601.
Azerbaijan Airlines had the cheapest fare on 2 of 29 RUH routes. It is the 4th longest of the 29 routes we track from RUH.
Of 98 departure airports with a fare to St. Petersburg, Riyadh (RUH) ranked 42nd at $651. 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/Riyadh, Europe/Moscow; flight time is our estimate.