Cheap Flights from Lensk to Irkutsk

Cheapest flights from Lensk 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 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.

Cheapest one way flight

$232

Alrosa

1 layover

1d 5h 20m

08/20/2026

The cheapest one-way flight from Lensk to Irkutsk departs on 08/20/2026, is operated by Alrosa and costs $232

Cheapest round trip flight

$611

Alrosa

1 layover

2d 5h 15m

07/02/2026

The cheapest roundtrip flight from Lensk to Irkutsk departs on 07/02/2026, is operated by Alrosa and costs $611

The fastest flight

2h 40m

Fastest flight from Lensk to Irkutsk takes 2h 40m

Direct flights

Several times a week

There are direct flights on this route 4 days a week: Tu, Th, Fr, and Sa

Earliest flight

8:00 PM

Latest flight

8:00 PM

Average flight duration

3h 2m

Direct flights count

2

Distance

1135km

Timezone difference

1h

The distance between Lensk and Irkutsk is 1135km (704 miles). The average flight duration is 3h 2m. There are 2 direct flights from Lensk to Irkutsk. The time difference between Lensk and Irkutsk is 1h. Flights from Lensk begin at 8:00 PM. The latest flight from Lensk departs at 8:00 PM

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

Airfare from Lensk to Irkutsk by month

The cost of a one-way flight from Lensk to Irkutsk ranges from $232 (August 2026) to $424 (December 2026). On average, the ticket price is about $306–$319.

August 2026

Lowest price

on average:

$232

December 2026

Highest price

on average:

$424

Avg Price

Price dynamics

On the Lensk — Irkutsk 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.

Cheaper and more expensive periods

Prices fall from June 2026 to September 2026 (24%), then rise from September 2026 to December 2026 (+83%). The best period is August 2026–September 2026 ($232), the most expensive is November 2026–December 2026 ($372).

Best time to buy

The best time to buy is August 2026–September 2026, when prices are at their lowest. This can save you up to 38% compared to the expensive months (November 2026–December 2026).

Price predictability

Monthly price variation is 18.7%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.

Airlines operating on route

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 $232, 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.

IrAero

starting at $327

Alrosa

starting at $232

Non-stop flights from Lensk to Irkutsk

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.

Lensk — Irkutsk

ULK — IKT

10/09/2026

Departure

Direct flight

IO164

starting at $327

Lensk — Irkutsk

ULK — IKT

10/23/2026

Departure

Direct flight

IO164

starting at $327

Lensk — Irkutsk

ULK — IKT

10/01/2026

Departure

Direct flight

IO181

starting at $351

Lensk — Irkutsk

ULK — IKT

10/10/2026

Departure

Direct flight

IO181

starting at $351

Lensk — Irkutsk

ULK — IKT

10/03/2026

Departure

Direct flight

IO181

starting at $352

Lensk — Irkutsk

ULK — IKT

10/06/2026

Departure

Direct flight

IO181

starting at $352

Lensk — Irkutsk

ULK — IKT

10/08/2026

Departure

Direct flight

IO181

starting at $352

Lensk — Irkutsk

ULK — IKT

10/13/2026

Departure

Direct flight

IO181

starting at $352

Lensk — Irkutsk

ULK — IKT

10/15/2026

Departure

Direct flight

IO181

starting at $352

Lensk — Irkutsk

ULK — IKT

10/17/2026

Departure

Direct flight

IO181

starting at $352

Schedule of direct flights from Lensk to Irkutsk

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

Lensk airports overview

Lensk Airport

•

ULK

•

Irkutsk airports overview

Irkutsk International Airport

•

IKT

•

Frequently asked questions (FAQ)

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

What is the cheapest price for flights from Lensk to Irkutsk?

The cheapest flight ticket from Lensk to Irkutsk according to data for the last 48 hours costs $232

When is the best time to buy air tickets on the route Lensk — Irkutsk?

Often the best time to buy tickets from Lensk to Irkutsk is 2 months before departure.

When is the cheapest time of year to fly from Lensk to Irkutsk?

Based on statistics over the past years, the lowest prices for flights from Lensk to Irkutsk can be found flying in these months: August, September, July.

How long does it take to fly from Lensk to Irkutsk?

The fastest flights from Lensk to Irkutsk start from 2 hours 40 minutes in the air.

Which airline can fly direct from Lensk to Irkutsk?

The following airlines operate direct flights on the route Lensk — Irkutsk: IrAero

Special offers and sales on air tickets from Lensk 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.

We couldn't find any special offers for flights from Lensk to Irkutsk

Alternative routes

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Cheapest one way flight

$232

Alrosa

1 layover

1d 5h 20m

08/20/2026

The cheapest one-way flight from Lensk to Irkutsk departs on 08/20/2026, is operated by Alrosa and costs $232

Cheapest round trip flight

$611

Alrosa

1 layover

2d 5h 15m

07/02/2026

The cheapest roundtrip flight from Lensk to Irkutsk departs on 07/02/2026, is operated by Alrosa and costs $611

The fastest flight