Compare airlines, prices, and flight durations for your trip
Cheapest flights from Osaka to Irkutsk
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 Osaka to Irkutsk. 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!
The cost of a one-way flight from Osaka to Irkutsk ranges from $425 (November 2026) to $530 (June 2026). On average, the ticket price is about $453–$468.
Airlines operating on route
Non-stop flights from Osaka to Irkutsk
A non-stop flight is the most convenient and comfortable way to fly from Osaka to Irkutsk, despite the fact that sometimes flights with transfers can cost significantly less.
Schedule of direct flights from Osaka to Irkutsk
Osaka airports overview
•
•
•
Irkutsk airports overview
•
•
•
Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Osaka to Irkutsk
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
•••••••••••••••••••
Cheapest one way flight
$447
China Eastern Airlines
2 layovers
19h 25m
05/14/2026
The cheapest one-way flight from Osaka to Irkutsk departs on 05/14/2026, is operated by China Eastern Airlines and costs $447
Cheapest round trip flight
—
—
—
—
—
There is no information about the cheapest roundtrip flight from Osaka to Irkutsk
The fastest flight
7h 25m
Fastest flight from Osaka to Irkutsk takes 7h 25m
Direct flights
No direct flights
There are no direct flights on this route.
Average flight duration
14h 5m
Distance
3142km
Timezone difference
1h
The distance between Osaka and Irkutsk is 3142km (1948 miles). The average flight duration is 14h 5m. The time difference between Osaka and Irkutsk is 1h
November 2026
Lowest price
on average:
$425
June 2026
Highest price
on average:
$530
Avg Price
Price dynamics
Tickets from Osaka to Irkutsk cost roughly the same any month. This is convenient: you can plan your trip based on your schedule rather than prices.
Cheaper and more expensive periods
There is a slight difference: it's a bit cheaper in September 2026–November 2026 (averaging $434) and slightly more in June 2026–July 2026 ($521). But overall, the difference is small.
Best time to buy
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 17%. Book whenever it's convenient.
Price predictability
Monthly price variation is just 8.2%. Ticket costs on this route are among the most predictable.
More than 7 airlines operate flights from Osaka to Irkutsk, including China Eastern Airlines, Air China, Shandong Airlines, Korean Air, Peach, MIAT Mongolian Airlines, and Spring Airlines. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $447, 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.
Osaka is served primarily by two airports with distinct roles. Kansai International (KIX) is the international gateway on an artificial island, typically handling long-haul and many full-service carrier flights as well as some low-cost operators; It is about 50–60 minutes from central Osaka by the JR Haruka or Nankai lines, with fares commonly in the mid-range for rail (roughly equivalent to moderate onward transport costs). Transport options also include buses and taxis that can take 45–75 minutes depending on traffic. KIX is usually comfortable and well-equipped for international transfers but can feel remote due to its offshore location.
Osaka’s other main field, Itami/Osaka International (ITM), functions primarily as a domestic and short-haul hub, often used by business travelers and budget domestic services. It lies much closer to the city center — typically a 20–30 minute drive — and is reachable by airport bus routes and taxis; bus fares are usually lower than rail from KIX. Itami can be more convenient for quick domestic connections and shorter transfers, though it has limited international services and can be busier during peak commuting hours.
What is the cheapest price for flights from Osaka to Irkutsk?
The cheapest flight ticket from Osaka to Irkutsk according to data for the last 48 hours costs $447
When is the best time to buy air tickets on the route Osaka — Irkutsk?
Often the best time to buy tickets from Osaka to Irkutsk is 2 months before departure.
When is the cheapest time of year to fly from Osaka to Irkutsk?
Based on statistics over the past years, the lowest prices for flights from Osaka to Irkutsk can be found flying in these months: November, September, May.
How long does it take to fly from Osaka to Irkutsk?
The fastest flights from Osaka to Irkutsk start from 7 hours 25 minutes in the air.
Which airline can fly direct from Osaka to Irkutsk?
The following airlines operate direct flights on the route Osaka — Irkutsk:
Irkutsk International Airport (IKT) serves as the main aviation gateway to Irkutsk and the Lake Baikal region, operating as a regional international hub rather than a long-haul connector. It typically handles a mix of Russian carriers and some seasonal international charters, while low-cost options can be limited. The airport lies roughly 45–50 km southwest of Irkutsk city centre; transfer choices include taxis (about 40–60 minutes depending on traffic), shared shuttles and occasional airport buses, with fares varying by service and time of year. Pros: relatively modern facilities and direct access to Baikal-bound services. Cons: distance from downtown and fewer budget-flight choices compared with major hubs.
We couldn't find any special offers for flights from Osaka to Irkutsk
