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Cheapest flights from Irkutsk to Seoul
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 Seoul. 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 Seoul, despite the fact that sometimes flights with transfers can cost significantly less.
Schedule of direct flights from Irkutsk to Seoul
Irkutsk airports overview
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Seoul 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 Seoul
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
$285
IrAero
1 layover
19h 5m
11/02/2026
The cheapest one-way flight from Irkutsk to Seoul departs on 11/02/2026, is operated by IrAero and costs $285
Cheapest round trip flight
$567
IrAero
1 layover
2d 10h 5m
11/04/2026
The cheapest roundtrip flight from Irkutsk to Seoul departs on 11/04/2026, is operated by IrAero and costs $567
The fastest flight
9h 20m
Fastest flight from Irkutsk to Seoul takes 9h 20m
Direct flights
No direct flights
There are no direct flights on this route.
Average flight duration
12h 16m
Distance
2402km
Timezone difference
1h
The distance between Irkutsk and Seoul is 2402km (1489 miles). The average flight duration is 12h 16m. The time difference between Irkutsk and Seoul is 1h
January 2027
Lowest price
on average:
$282
July 2027
Highest price
on average:
$460
Avg Price
The Irkutsk — Seoul route is served by multiple airlines, including IrAero, S7 Airlines, and Air China. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $285, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
Irkutsk International Airport (IKT) serves as the main gateway to Eastern Siberia and usually functions as a regional international hub rather than a major global transfer point. It typically handles a mix of domestic flights across Russia and scheduled services to nearby countries, with carriers ranging from full-service national airlines to smaller regional operators; budget options can be limited. The airport lies about 8–10 km north of central Irkutsk, with taxi rides taking around 15–25 minutes and local buses or minibuses (marshrutkas) reaching the center in roughly 25–40 minutes for modest fares. Pros include straightforward layout and proximity to the city; cons can be fewer transfer amenities and seasonal variations in flight frequency.
Seoul Incheon International Airport (ICN) is South Korea’s primary international gateway and a full-service hub for long-haul carriers and major alliances, often handling premium and transfer traffic. It typically serves full-service airlines like Korean Air and Asiana alongside many international carriers, so fares can be mid-to-high compared with regional budget options. Incheon lies about 48 km west of central Seoul; the AREX express takes roughly 45–55 minutes to Seoul Station, while the commuter AREX is slower but cheaper—expect transit times around 55–70 minutes and fares that generally range from modest to moderate. Taxis and airport limousines can be faster door-to-door depending on traffic but cost more. Pros: modern facilities, plentiful amenities, smooth transfer connections; cons: longer transfer distance to the city and sometimes higher fares compared with closer airports.
What is the cheapest price for flights from Irkutsk to Seoul?
The cheapest flight ticket from Irkutsk to Seoul according to data for the last 48 hours costs $285
When is the best time to buy air tickets on the route Irkutsk — Seoul?
Often the best time to buy tickets from Irkutsk to Seoul is 2 months before departure.
When is the cheapest time of year to fly from Irkutsk to Seoul?
Based on statistics over the past years, the lowest prices for flights from Irkutsk to Seoul can be found flying in these months: January, February, May.
How long does it take to fly from Irkutsk to Seoul?
The fastest flights from Irkutsk to Seoul start from 9 hours 20 minutes in the air.
Which airline can fly direct from Irkutsk to Seoul?
The following airlines operate direct flights on the route Irkutsk — Seoul:
In different months, ticket prices from Irkutsk to Seoul vary: minimum — $282 (January 2027), maximum — $460 (July 2027). Typically, the flight costs $338–$339.
Price dynamics
On the Irkutsk — Seoul route, prices first decline, hit a low, then start rising again. The middle of the period creates a price window — the best time to book.
Cheaper and more expensive periods
Prices fall from November 2026 to February 2027 (15%), then rise from May 2027 to July 2027 (+52%). The best period is January 2027–February 2027 ($285), the most expensive is June 2027–July 2027 ($412).
Best time to buy
The best time to buy is January 2027–February 2027, when prices are at their lowest. This can save you up to 31% compared to the expensive months (June 2027–July 2027).
Price predictability
Monthly price variation is 13.9%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.
