There are most likely no direct flights on the Busan — Irkutsk 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 Busan to Irkutsk. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The cost of a one-way flight from Busan to Irkutsk ranges from $327 (September 2026) to $383 (July 2026). On average, the ticket price is about $355–$739.
A non-stop flight is the most convenient and comfortable way to fly from Busan 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.
Tickets from Busan to Irkutsk cost roughly the same any month. This is convenient: you can plan your trip based on your schedule rather than prices.
There is a slight difference: it's a bit cheaper in August 2026–September 2026 (averaging $342) and slightly more in July 2026–August 2026 ($370). 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 8%. Book whenever it's convenient.
Monthly price variation is just 6.4%. Ticket costs on this route are among the most predictable.
There are most likely no direct flights on the Busan — Irkutsk route
There appear to be no non-stop flights from Busan to Irkutsk at this time.... Well, or something went wrong on our side and we couldn't find anything
starting at $348
starting at $390
starting at $449
starting at $515
starting at $553
starting at $614
starting at $626
More than 7 airlines operate flights from Busan to Irkutsk, including Korean Air, Air China, Spring Airlines, Shanghai Airlines, Jeju Air, Hong Kong Express Airways, and T'way Air. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $348, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
The cheapest flight ticket from Busan to Irkutsk according to data for the last 48 hours costs $348
Often the best time to buy tickets from Busan to Irkutsk is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Busan to Irkutsk can be found flying in these months: September, August, July.
The fastest flights from Busan to Irkutsk start from 10 hours 10 minutes in the air.
The following airlines operate direct flights on the route Busan — Irkutsk:
The cheapest one-way flight from Busan to Irkutsk departs on 08/20/2026, is operated by Korean Air and costs $348
The cheapest roundtrip flight from Busan to Irkutsk departs on 12/15/2026, is operated by Air China and costs $718
Fastest flight from Busan to Irkutsk takes 10h 10m
There are no direct flights on this route.
The distance between Busan and Irkutsk is 2727km (1691 miles). The average flight duration is 20h 48m. The time difference between Busan and Irkutsk is 1h
Busan is served by two main airports: Gimhae International (PUS) and the smaller Seokpo Domestic airfields for limited flights. Gimhae usually acts as the international and regional gateway, handling full-service carriers and low-cost airlines alike, so fares can range from budget-friendly to premium depending on carrier and season. The airport sits about 20–25 km west of central Busan; the metro’s Sasang line or Airport Railroad typically takes 40–50 minutes, taxis about 30–45 minutes depending on traffic with fares commonly higher than public transit. Pros: wide choice of airlines, regular international routes and convenient rail links. Cons: can be busy at peak times and transfer to some southern districts may require longer travel.
We couldn't find any special offers for flights from Busan to Irkutsk
Irkutsk International Airport (IKT) serves as the main gateway to Irkutsk Oblast and nearby Lake Baikal, functioning as a regional international hub rather than a large global transfer center. It typically handles a mix of domestic Russian carriers and some international and charter services, with fares often perceived as mid-range compared with Moscow routes. The airport lies about 50–55 km northwest of central Irkutsk; road travel usually takes around 40–60 minutes depending on traffic, with taxis costing roughly 1,000–1,800 RUB and buses or shuttles cheaper but slower. Pros: reasonable facilities and direct connections to regional destinations. Cons: limited late-night services and fewer nonstop international options.
