Irkutsk (IKT) to Yuzhno-Sakhalinsk (UUS) flights
One airline flies nonstop from Irkutsk (IKT) to Yuzhno-Sakhalinsk (UUS): S7 Airlines. The two airports are 1,737 miles (2,795 km) apart. There are also 9 ways to fly it with one stop, through Chita, Blagoveschensk and Khabarovsk and more.
Airlines flying nonstop from IKT to UUS
- S7 AirlinesNot in an alliance

IKT to UUS with one stop
9 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Chita (HTA)IrAero the whole wayIO
IO - Via Blagoveschensk (BQS)IrAero the whole wayIOHZIO
- Via Khabarovsk (KHV)Aeroflot, IrAero and 2 more the whole way
IO+1
HZ+1
- Via Ulan-Ude (UUD)IrAero the whole wayIO
IO - Via Vladivostok (VVO)S7 Airlines the whole way
U6
IO - Via Beijing (PKX)S7 Airlines, then Aurora
HZ - Via Krasnojarsk (KJA)S7 Airlines and Aeroflot, then Aurora

HZ - Via Petropavlovsk-Kamchatsky (PKC)S7 Airlines, then Aurora
HZ - Via Shanghai (PVG)S7 Airlines, then Aurora
HZ
IKT to UUS: common questions
Which airlines fly nonstop from IKT to UUS?
S7 Airlines flies nonstop from Irkutsk (IKT) to Yuzhno-Sakhalinsk (UUS).
How far is Irkutsk from Yuzhno-Sakhalinsk by plane?
Irkutsk (IKT) and Yuzhno-Sakhalinsk (UUS) are 1,737 miles (2,795 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does IKT to UUS cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for IKT to UUS with taxes and fees.
Where can I connect between Irkutsk and Yuzhno-Sakhalinsk?
The most direct connections are through Chita (HTA), Blagoveschensk (BQS), Khabarovsk (KHV), Ulan-Ude (UUD) and Vladivostok (VVO). On 5 of them the same airline flies both flights, for example IrAero through Chita.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.