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Cheapest flights from Irkutsk to Busan
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.
Remember that on average the ideal time to book flights is 2 months before departure!
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.
Schedule of direct flights from Irkutsk to Busan
Irkutsk airports overview
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Busan airports overview
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Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Irkutsk to Busan
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.
Alternative routes
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Cheapest one way flight
$383
S7 Airlines
2 layovers
15h 10m
11/28/2026
The cheapest one-way flight from Irkutsk to Busan departs on 11/28/2026, is operated by S7 Airlines and costs $383
Cheapest round trip flight
$662
Air China
1 layover
1d 19h 5m
10/20/2026
The cheapest roundtrip flight from Irkutsk to Busan departs on 10/20/2026, is operated by Air China and costs $662
The fastest flight
9h 30m
Fastest flight from Irkutsk to Busan takes 9h 30m
Direct flights
No direct flights
There are no direct flights on this route.
Average flight duration
11h 42m
Distance
2727km
Timezone difference
1h
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
The Irkutsk — Busan route is served by a wide range of airlines: 4 in total, including S7 Airlines, Air China, IrAero, and Aeroflot. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $383. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
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
There are most likely no direct flights on the Irkutsk — Busan route
Irkutsk International Airport (IKT) serves as the main gateway to eastern Siberia and typically functions as the region’s international and domestic hub. It is commonly used by flag carriers like Aeroflot and regional airlines for flights across Russia and occasional international services, while low-cost options can be limited. The airport lies about 50–55 km northwest of central Irkutsk; taxi rides often take roughly 40–60 minutes depending on traffic and can cost in the range of moderate Russian fares, while public buses and shuttle transfers usually take around 60–90 minutes for a lower fare. Facilities are practical rather than luxurious, with straightforward terminal layouts; this makes IKT a convenient choice for most travelers but less polished than major European hubs.
What is the cheapest price for flights from Irkutsk to Busan?
The cheapest flight ticket from Irkutsk to Busan according to data for the last 48 hours costs $383
When is the best time to buy air tickets on the route Irkutsk — Busan?
Often the best time to buy tickets from Irkutsk to Busan is 2 months before departure.
When is the cheapest time of year to fly from Irkutsk to Busan?
Based on statistics over the past years, the lowest prices for flights from Irkutsk to Busan can be found flying in these months: September, October, April.
How long does it take to fly from Irkutsk to Busan?
The fastest flights from Irkutsk to Busan start from 9 hours 30 minutes in the air.
Which airline can fly direct from Irkutsk to Busan?
The following airlines operate direct flights on the route Irkutsk — Busan:
The minimum one-way ticket price from Irkutsk to Busan is $374 (September 2026), while the maximum is $668 (August 2027). On average, a ticket costs $424–$444.
Price dynamics
Flight prices from Irkutsk to Busan are steadily rising: from September 2026 to August 2027, ticket costs increased by 79%. The sooner you book, the better the deal.
Cheaper and more expensive periods
The most significant price increase was from September 2026 to January 2027 — up 15%. The best time to fly is September 2026–October 2026, when the average price is $380. In June 2027–August 2027, tickets cost around $562.
Best time to buy
Given the rising prices, it's best not to delay your purchase. Flying in September 2026–October 2026 can save you up to 32% compared to the most expensive months.
Price predictability
Price variation across months on this route is 19.9%. Your choice of departure month significantly affects the total flight cost.
Busan is primarily served by Gimhae International Airport (PUS), which functions as the city’s main international and domestic gateway with a mix of full-service carriers and budget airlines operating regular routes. The airport sits about 20–25 km west of downtown Busan; travel times are typically 30–50 minutes by taxi or 40–50 minutes via the metro and buses, with fares varying from modest metro fees to mid-range taxi costs. Gimhae is usually perceived as affordable compared with larger hubs, and it offers straightforward terminals and decent transit connections—good for convenience but potentially busy during peak holiday periods. Low-cost carriers provide competitive fares, while long-haul options can be more limited.
