Cheap flights from Irkutsk to Lensk

One-way fares from $271 · IKT → ULK · prices found by travellers in the last 48 hours

Compare all dates Lensk → Irkutsk
Cheapest fare
$271

ALROSA · Thu, Dec 17

Cheapest month
December

from $271

Direct flights
Yes

IrAero

Flight time
3h 00m

1,140 km

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Cheapest month to fly from Irkutsk to Lensk

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 $298
  2. December 2026 Cheapest $271
  3. January 2027 $325
  4. March 2027 $411

Cheapest dates in December 2026

The lowest fares we've seen for each day, cheapest first.

ALROSA
Depart12:15 Thu, Dec 17IKT → ULK 2h 40m · 1 stop
$271one way, per person
View deal
ALROSA
Depart12:15 Thu, Dec 31IKT → ULK 2h 40m · 1 stop
$288one way, per person
View deal
ALROSA
Depart12:15 Thu, Dec 24IKT → ULK 2h 40m · 1 stop
$290one way, per person
View deal
IrAero
Depart05:30 Sat, Dec 26IKT → ULK 3h 00m · Direct
$325one way, per person
View deal
IrAero
Depart05:30 Thu, Dec 10IKT → ULK 3h 00m · Direct
$329one way, per person
View deal
IrAero
Depart05:30 Sat, Dec 19IKT → ULK 3h 00m · Direct
$330one way, per person
View deal
S7 Airlines
Depart07:00 Fri, Dec 25IKT → ULK 3h 10m · 1 stop
$334one way, per person
View deal
IrAero
Depart05:30 Thu, Dec 3IKT → ULK 3h 00m · Direct
$354one way, per person
View deal
See every date in December 2026 →

Plan the rest of your trip to Lensk

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in LenskCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in LenskTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in LenskPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in LenskCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Irkutsk to Lensk

Irkutsk (IKT) and Lensk (ULK) are about 1,140 km apart. Direct flights take around 3h 00m, and recent direct fares were with IrAero. Over the next few months, one-way fares start from $271, and December 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Irkutsk to Lensk?

The cheapest one-way fare we've seen recently is $271 with ALROSA, departing Thursday, December 17, 2026. Over the coming months, the lowest fare in each month ranges from $271 to $411.

What is the cheapest month to fly from Irkutsk to Lensk?

December 2026 currently has the lowest fares, from $271 one way.

Are there direct flights from Irkutsk to Lensk?

Yes. Recent direct fares were with IrAero.

How long is the flight from Irkutsk to Lensk?

A direct flight takes about 3h 00m. Irkutsk and Lensk are around 1,140 km apart.

Which airlines fly from Irkutsk to Lensk?

Recent fares on this route were with S7 Airlines, ALROSA, IrAero and Rossiya Airlines.

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