There are most likely no direct flights on the Yuzhno-Sakhalinsk — Seoul route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Yuzhno-Sakhalinsk to Seoul. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Yuzhno-Sakhalinsk to Seoul, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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There are most likely no direct flights on the Yuzhno-Sakhalinsk — Seoul route
There appear to be no non-stop flights from Yuzhno-Sakhalinsk to Seoul at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $375
starting at $409
starting at $415
starting at $427
The route Yuzhno-Sakhalinsk — Seoul is served by many carriers — 4 in total, including Aurora, Rossiya Airlines, S7 Airlines, and IrAero. This gives passengers wide opportunities: from finding the lowest fare (from $375) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
The cheapest flight ticket from Yuzhno-Sakhalinsk to Seoul according to data for the last 48 hours costs $375
Often the best time to buy tickets from Yuzhno-Sakhalinsk to Seoul is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Yuzhno-Sakhalinsk to Seoul can be found flying in these months: June, August, September.
The fastest flights from Yuzhno-Sakhalinsk to Seoul start from 10 hours 40 minutes in the air.
The following airlines operate direct flights on the route Yuzhno-Sakhalinsk — Seoul:
In different months, ticket prices from Yuzhno-Sakhalinsk to Seoul vary: minimum — $313 (June 2026), maximum — $454 (July 2026). Typically, the flight costs $409–$865.
Ticket prices for Yuzhno-Sakhalinsk — Seoul follow a predictable curve: rise, peak, and decline. This typical seasonal pattern lets you plan your purchase to avoid overpaying.
Prices rise from June 2026 to July 2026 (+45%), then decline from July 2026 to September 2026 (9%). The cheapest tickets are in June 2026–July 2026 (averaging $384), while the priciest are in July 2026–August 2026 ($433).
For savings, plan your flight for June 2026–July 2026 — you could save up to 11%. Try to avoid July 2026–August 2026 when possible: prices are at their highest then.
Price spread on this route is 12.4%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.
The cheapest one-way flight from Yuzhno-Sakhalinsk to Seoul departs on 06/08/2026, is operated by Aurora and costs $375
The cheapest roundtrip flight from Yuzhno-Sakhalinsk to Seoul departs on 06/29/2026, is operated by Aurora and costs $835
Fastest flight from Yuzhno-Sakhalinsk to Seoul takes 10h 40m
There are no direct flights on this route.
The distance between Yuzhno-Sakhalinsk and Seoul is 1660km (1029 miles). The average flight duration is 11h 37m. The time difference between Yuzhno-Sakhalinsk and Seoul is 2h
