There are most likely no direct flights on the Irkutsk — Sydney 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 Irkutsk to Sydney. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Irkutsk to Sydney, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
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There are most likely no direct flights on the Irkutsk — Sydney route
The cost of a one-way flight from Irkutsk to Sydney ranges from $466 (November 2026) to $919 (January 2027). On average, the ticket price is about $619–$1,238.
On the Irkutsk — Sydney 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.
Prices fall from September 2026 to November 2026 (26%), then rise from November 2026 to January 2027 (+97%). The best period is November 2026–December 2026 ($482), the most expensive is January 2027–February 2027 ($855).
The best time to buy is November 2026–December 2026, when prices are at their lowest. This can save you up to 44% compared to the expensive months (January 2027–February 2027).
Monthly price variation is 23.1%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.
There appear to be no non-stop flights from Irkutsk to Sydney at this time.... Well, or something went wrong on our side and we couldn't find anything
Flights from Irkutsk to Sydney are operated by several airlines — S7 Airlines, Air China, and IrAero. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $466, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
The cheapest flight ticket from Irkutsk to Sydney according to data for the last 48 hours costs $466
Often the best time to buy tickets from Irkutsk to Sydney is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Irkutsk to Sydney can be found flying in these months: November, March, December.
The fastest flights from Irkutsk to Sydney start from 18 hours 50 minutes in the air.
The following airlines operate direct flights on the route Irkutsk — Sydney:
The cheapest one-way flight from Irkutsk to Sydney departs on 11/15/2026, is operated by S7 Airlines and costs $466
The cheapest roundtrip flight from Irkutsk to Sydney departs on 11/09/2026, is operated by Air China and costs $928
Fastest flight from Irkutsk to Sydney takes 18h 50m
There are no direct flights on this route.
The distance between Irkutsk and Sydney is 10605km (6575 miles). The average flight duration is 11h 20m. The time difference between Irkutsk and Sydney is 2h
We couldn't find any special offers for flights from Irkutsk to Sydney
