Cheap Flights from Irkutsk to Seoul

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.

Cheapest one way flight

$301

S7 Airlines

1 layover

1d 1h 55m

01/24/2027

The cheapest one-way flight from Irkutsk to Seoul departs on 01/24/2027, is operated by S7 Airlines and costs $301

Cheapest round trip flight

$662

S7 Airlines

1 layover

1d 14h 20m

08/27/2026

The cheapest roundtrip flight from Irkutsk to Seoul departs on 08/27/2026, is operated by S7 Airlines and costs $662

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

11h 31m

Distance

2399km

Timezone difference

1h

The distance between Irkutsk and Seoul is 2399km (1487 miles). The average flight duration is 11h 31m. The time difference between Irkutsk and Seoul is 1h

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Irkutsk to Seoul by month

In different months, ticket prices from Irkutsk to Seoul vary: minimum — $301 (January 2027), maximum — $436 (December 2026). Typically, the flight costs $360–$722.

January 2027

Lowest price

on average:

$301

December 2026

Highest price

on average:

$436

Avg Price

Price dynamics

Prices on the Irkutsk — Seoul route are unpredictable: costs change from month to month with no clear pattern. Still, even here some periods are more affordable than others.

Cheaper and more expensive periods

Despite the fluctuations, patterns exist: the cheapest period is October 2026–November 2026 — averaging $332. The most expensive is June 2026–July 2026 ($374). The difference reaches 11%.

Best time to buy

With this kind of price behavior, it's worth comparing prices across several months and booking when a good deal appears. A good benchmark is October 2026–November 2026, where you can save up to 11%.

Price predictability

Price spread on this route is 11%. Costs vary significantly, so your choice of month can noticeably affect your travel budget.

Airlines operating on route

The route Irkutsk — Seoul is served by many carriers — 5 in total, including S7 Airlines, IrAero, Air China, Uzbekistan Airways, and Rossiya Airlines. This gives passengers wide opportunities: from finding the lowest fare (from $301) 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 $301

starting at $351

starting at $381

starting at $438

starting at $445

Non-stop flights from Irkutsk to Seoul

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.

There appear to be no non-stop flights from Irkutsk to Seoul at this time.... Well, or something went wrong on our side and we couldn't find anything

Schedule of direct flights from Irkutsk to Seoul

There are most likely no direct flights on the Irkutsk — Seoul route

Irkutsk airports overview

Irkutsk International Airport

•

IKT

•

Seoul airports overview

Gimpo International Airport

•

GMP

16km

Incheon International Airport

•

ICN

49km

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

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 $301

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, November, September.

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:

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.

Irkutsk — Seoul

June 15

CanJet

$496

Alternative routes

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Cheapest one way flight

$301

S7 Airlines

1 layover

1d 1h 55m

01/24/2027

The cheapest one-way flight from Irkutsk to Seoul departs on 01/24/2027, is operated by S7 Airlines and costs $301

Cheapest round trip flight

$662

S7 Airlines

1 layover

1d 14h 20m

08/27/2026

The cheapest roundtrip flight from Irkutsk to Seoul departs on 08/27/2026, is operated by S7 Airlines and costs $662

The fastest flight