Shanghai (PVG) to Irkutsk (IKT): 1,704 miles (2,742 km) great-circle, about 3h 55m nonstop by our estimate. Cheapest fare observed: $499 round-trip on S7 Airlines, nonstop, departing July 21, 2026.
$499 round-trip, S7 Airlines S76326, departing 2026-07-21 at 03:10, returning 2026-08-31. The recorded itinerary left on a Tuesday, returning on a Monday 41 nights later; the fare was observed 87 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $499, it ranked 20th of the 30 round-trip fares we recorded from PVG (median $310). That is 29.3 cents per great-circle mile (round-trip price over one-way distance), above the PVG median of 23.9 cents across 30 round-trip routes.
Routes from PVG of similar length: Bangkok (1,800 mi) at $161 and Nha Trang (1,547 mi) at $310.
S7 Airlines had the cheapest fare on 2 of 30 PVG routes. It is the 14th longest of the 30 routes we track from PVG.
Of 17 departure airports with a fare to Irkutsk, Shanghai (PVG) ranked 3rd at $499. Lowest: $342 from Beijing (PEK); highest: $1507 from Nairobi (NBO); 4 nonstop. Cheapest-fare airlines (routes): Air China (4), S7 Airlines (3), Egyptair (2), Asiana (1), China Eastern (1) and MIAT Mongolian Airlines (1), plus 5 more.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones Asia/Shanghai, Asia/Irkutsk; flight time is our estimate.