starting at $321
starting at $350
starting at $350
starting at $356
starting at $366
starting at $379
starting at $381
starting at $388
starting at $406
starting at $413
starting at $424
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 Seoul to Irkutsk. 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 Seoul to Irkutsk, despite the fact that sometimes flights with transfers can cost significantly less.
•
•
•
•
•
•
Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The route Seoul — Irkutsk is served by many carriers — 11 in total, including Jeju Air, Asiana Airlines, Korean Air, China Eastern Airlines, MIAT Mongolian Airlines, Air China, Shandong Airlines, China Southern Airlines, Xiamen Airlines, Eastar Jet, and T'way Air. This gives passengers wide opportunities: from finding the lowest fare (from $321) 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.
starting at $321
starting at $350
starting at $350
starting at $356
starting at $366
starting at $379
starting at $381
starting at $388
starting at $406
starting at $413
starting at $424
There appear to be no non-stop flights from Seoul to Irkutsk at this time.... Well, or something went wrong on our side and we couldn't find anything
There are most likely no direct flights on the Seoul — Irkutsk route
The cheapest flight ticket from Seoul to Irkutsk according to data for the last 48 hours costs $321
Often the best time to buy tickets from Seoul to Irkutsk is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Seoul to Irkutsk can be found flying in these months: September, October, August.
The fastest flights from Seoul to Irkutsk start from 6 hours 10 minutes in the air.
The following airlines operate direct flights on the route Seoul — Irkutsk:
In different months, ticket prices from Seoul to Irkutsk vary: minimum — $321 (September 2026), maximum — $402 (May 2027). Typically, the flight costs $359–$722.
On the Seoul — Irkutsk route, ticket prices are stable. Whichever month you choose, the difference will be minimal.
There is a slight difference: it's a bit cheaper in September 2026–October 2026 (averaging $327) and slightly more in December 2026–May 2027 ($395). But overall, the difference is small.
On this route, you don't need to target specific months — prices are stable. The difference between the cheapest and most expensive period is only 17%. Book whenever it's convenient.
Monthly price variation is just 7.4%. Ticket costs on this route are among the most predictable.
We couldn't find any special offers for flights from Seoul to Irkutsk
The cheapest one-way flight from Seoul to Irkutsk departs on 09/15/2026, is operated by Jeju Air and costs $321
The cheapest roundtrip flight from Seoul to Irkutsk departs on 06/23/2026, is operated by Air China and costs $619
Fastest flight from Seoul to Irkutsk takes 6h 10m
There are no direct flights on this route.
The distance between Seoul and Irkutsk is 2399km (1487 miles). The average flight duration is 10h 49m. The time difference between Seoul and Irkutsk is 1h