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Irkutsk International Airport
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Scan through all non-stop flights from Irkutsk to Lensk. The full flight schedule below gives an overview of all non-stop flights from IKT to ULK, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
The Subarctic region surrounding Lensk is famous for its natural landscapes, rich wildlife, and spectacular sights such as the Northern Lights and the midnight sun. Winters here are long, harsh, and extremely cold, typically lasting between 6 to 8 months, with temperatures often dropping below -20°C (-4°F). Summers on the other hand are short but pleasant, lasting only 1 to 3 months, with temperatures reaching a comfortable 15°C to 20°C (59°F to 68°F) and lots of daylight.
The best time to visit is during the long, sunny winter months from November to March, perfect for enjoying a variety of winter sports in the higher elevations. For a trip outside winter, mid-summer (May to August) offers mild, and pleasantly warm weather.

Currently, there is only one airline operating non-stop flights from Irkutsk IKT to Lensk ULK, which is IrAero. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their IKT ULK flight schedule.
Flights from IKT to ULK are operated 3 times a week, with an average of 1 flight per day. Departure times vary between 05:30 - 08:10. The earliest flight departs at 05:30, the last flight departs at 08:10. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Irkutsk to Lensk takes 3 hours and 20 minutes. The flight distance between Irkutsk and Lensk is 704 miles (or 1,133 km).
There is 1 airport in Lensk: (ULK).
There are 3 flights per week flying from Irkutsk to Lensk (as of April 2026).
3 hours and 20 minutes is the average flight time from Irkutsk to Lensk.
The distance from Irkutsk to Lensk is 704 miles (1,133 kilometers).
IrAero is the only airline flying nonstop from Irkutsk to Lensk.
There are no alliances flying direct from Irkutsk to Lensk at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Irkutsk to Lensk:
The earliest flight departs at 05:30 from Irkutsk and arrives at 09:30 at Lensk.
The latest flight departs at 08:10 from Irkutsk and arrives at 12:30 at Lensk.
704 miles (1,133 km) · 3h 20m
05:30
09:30
IrAero
IO 180
IrAero
Antonov AN-24
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