There are most likely no direct flights on the Barnaul — Irkutsk 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 Barnaul to Irkutsk. 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 Barnaul to Irkutsk, 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 Barnaul — Irkutsk route
There appear to be no non-stop flights from Barnaul to Irkutsk at this time.... Well, or something went wrong on our side and we couldn't find anything
Flights from Barnaul to Irkutsk are operated by several airlines — Red Wings Airlines, S7 Airlines, and Asian Express Airline. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $112, 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 one-way flight from Barnaul to Irkutsk departs on 09/03/2026, is operated by Red Wings Airlines and costs $112
The cheapest roundtrip flight from Barnaul to Irkutsk departs on 07/01/2026, is operated by S7 Airlines and costs $270
Fastest flight from Barnaul to Irkutsk takes 6h 35m
There are no direct flights on this route.
The distance between Barnaul and Irkutsk is 1398km (867 miles). The average flight duration is 6h 13m. The time difference between Barnaul and Irkutsk is 1h
We couldn't find any special offers for flights from Barnaul to Irkutsk
The cheapest flight ticket from Barnaul to Irkutsk according to data for the last 48 hours costs $112
Often the best time to buy tickets from Barnaul to Irkutsk is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Barnaul to Irkutsk can be found flying in these months: September, July, June.
The fastest flights from Barnaul to Irkutsk start from 6 hours 35 minutes in the air.
The following airlines operate direct flights on the route Barnaul — Irkutsk:
The cost of a one-way flight from Barnaul to Irkutsk ranges from $112 (September 2026) to $194 (October 2026). On average, the ticket price is about $153–$317.
Flight costs for Barnaul — Irkutsk fluctuate noticeably — prices go up and down. There's no clear trend, but we've analyzed the data and found some benchmarks.
Despite the fluctuations, patterns exist: the cheapest period is August 2026–September 2026 — averaging $138. The most expensive is July 2026–August 2026 ($154). The difference reaches 11%.
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 August 2026–September 2026, where you can save up to 11%.
Price spread on this route is 17.2%. Costs vary significantly, so your choice of month can noticeably affect your travel budget.
