Ho Chi Minh City (SGN) to St. Petersburg (LED): 5,101 miles (8,210 km) great-circle, about 10h 40m nonstop by our estimate. Cheapest fare observed: $884 round-trip on Sichuan Airlines, with 1 stop, departing July 6, 2026.
$884 round-trip, Sichuan Airlines 3U3904, departing 2026-07-06 at 07:50, returning 2026-07-25. The recorded itinerary left on a Monday, returning on a Saturday 19 nights later; the fare was observed 72 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $884, it ranked 27th of the 30 round-trip fares we recorded from SGN (median $257). That is 17.3 cents per great-circle mile (round-trip price over one-way distance), below the SGN median of 21.2 cents across 30 round-trip routes.
Routes from SGN of similar length: Istanbul (5,102 mi) at $593 and Minsk (5,153 mi) at $892.
Sichuan Airlines had the cheapest fare on 3 of 30 SGN routes. It is the 4th longest of the 30 routes we track from SGN.
Of 98 departure airports with a fare to St. Petersburg, Ho Chi Minh City (SGN) ranked 54th at $884. 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/Ho_Chi_Minh, Europe/Moscow; flight time is our estimate.