There are most likely no direct flights on the Irkutsk — Busan 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 Irkutsk to Busan. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The minimum one-way ticket price from Irkutsk to Busan is $296 (November 2026), while the maximum is $422 (March 2027). On average, a ticket costs $359–$750.
A non-stop flight is the most convenient and comfortable way to fly from Irkutsk to Busan, 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.
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.
Flight prices from Irkutsk to Busan are steadily rising: from October 2026 to April 2027, ticket costs increased by 30%. The sooner you book, the better the deal.
The most significant price increase was from November 2026 to April 2027 — up 42%. The best time to fly is October 2026–November 2026, when the average price is $311. In March 2027–April 2027, tickets cost around $421.
Given the rising prices, it's best not to delay your purchase. Flying in October 2026–November 2026 can save you up to 26% compared to the most expensive months.
Price variation across months on this route is 14.6%. Your choice of departure month significantly affects the total flight cost.
There are most likely no direct flights on the Irkutsk — Busan route
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There appear to be no non-stop flights from Irkutsk to Busan at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $312
starting at $349
The route Irkutsk — Busan is served by several airlines: S7 Airlines and Air China. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $312 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.
The cheapest flight ticket from Irkutsk to Busan according to data for the last 48 hours costs $312
Often the best time to buy tickets from Irkutsk to Busan is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Irkutsk to Busan can be found flying in these months: November, October, December.
The fastest flights from Irkutsk to Busan start from 10 hours 15 minutes in the air.
The following airlines operate direct flights on the route Irkutsk — Busan:
The cheapest one-way flight from Irkutsk to Busan departs on 11/10/2026, is operated by S7 Airlines and costs $312
The cheapest roundtrip flight from Irkutsk to Busan departs on 12/10/2026, is operated by S7 Airlines and costs $599
Fastest flight from Irkutsk to Busan takes 10h 15m
There are no direct flights on this route.
The distance between Irkutsk and Busan is 2727km (1691 miles). The average flight duration is 11h 42m. The time difference between Irkutsk and Busan is 1h
