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 Lensk 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 Lensk to Irkutsk, despite the fact that sometimes flights with transfers can cost significantly less.
The only airline operating direct flights from Lensk to Irkutsk is IrAero. Flights operate on Saturday.
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Answers to questions about the route that travelers are most interested in.
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.
Flights from Lensk to Irkutsk are operated by several airlines — IrAero and Alrosa. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $300, 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.
Lensk — Irkutsk
10/10/2026
Departure
Direct flight
IO181
starting at $316
Lensk — Irkutsk
10/17/2026
Departure
Direct flight
IO181
starting at $316
Lensk — Irkutsk
10/23/2026
Departure
Direct flight
IO164
starting at $316
Lensk — Irkutsk
10/08/2026
Departure
Direct flight
IO181
starting at $316
Lensk — Irkutsk
10/09/2026
Departure
Direct flight
IO164
starting at $319
Lensk — Irkutsk
10/06/2026
Departure
Direct flight
IO181
starting at $337
Lensk — Irkutsk
10/13/2026
Departure
Direct flight
IO181
starting at $340
Lensk — Irkutsk
10/24/2026
Departure
Direct flight
IO181
starting at $340
Lensk — Irkutsk
10/03/2026
Departure
Direct flight
IO181
starting at $362
Lensk — Irkutsk
10/15/2026
Departure
Direct flight
IO181
starting at $365
IrAero
Sa
starting at $314
The cheapest one-way flight from Lensk to Irkutsk departs on 09/25/2026, is operated by IrAero and costs $300
The cheapest roundtrip flight from Lensk to Irkutsk departs on 10/08/2026, is operated by IrAero and costs $600
Fastest flight from Lensk to Irkutsk takes 2h 40m
There are direct flights on this route 4 days a week: Tu, Th, Fr, and Sa
The distance between Lensk and Irkutsk is 1135km (704 miles). The average flight duration is 5h 54m. There are 2 direct flights from Lensk to Irkutsk. The time difference between Lensk and Irkutsk is 1h. Flights from Lensk begin at 5:30 PM. The latest flight from Lensk departs at 5:40 PM
We couldn't find any special offers for flights from Lensk to Irkutsk
The cheapest flight ticket from Lensk to Irkutsk according to data for the last 48 hours costs $300
Often the best time to buy tickets from Lensk to Irkutsk is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Lensk to Irkutsk can be found flying in these months: September, October, November.
The fastest flights from Lensk to Irkutsk start from 2 hours 40 minutes in the air.
The following airlines operate direct flights on the route Lensk — Irkutsk: IrAero
The cost of a one-way flight from Lensk to Irkutsk ranges from $141 (September 2026) to $353 (January 2027). On average, the ticket price is about $293–$677.
Flight prices from Lensk to Irkutsk are steadily rising: from September 2026 to January 2027, ticket costs increased by 150%. The sooner you book, the better the deal.
The most significant price increase was from September 2026 to January 2027 — up 150%. The best time to fly is September 2026–October 2026, when the average price is $217. In December 2026–January 2027, tickets cost around $353.
Given the rising prices, it's best not to delay your purchase. Flying in September 2026–October 2026 can save you up to 38% compared to the most expensive months.
Price variation across months on this route is 27%. Your choice of departure month significantly affects the total flight cost.
