Cheap flights Ulan-Ude — Lensk from $321

Q: How long is the flight from Ulan-Ude to Lensk?

Approximate flight time — 1h 46m.

Q: How much do flights from Ulan-Ude to Lensk cost?

The minimum price over 3 months — from $321 on 01.12.2026.

Q: Which airlines fly from Ulan-Ude to Lensk?

This route is served by 3 airlines: Rossiya Airlines, S7 Airlines, IrAero.

Q: From which airports does Ulan-Ude operate flights?

From Ulan-Ude: UUD (Ulan-Ude Airport).

Q: Which day of the week is cheapest?

The cheapest day of the week — Tuesday.

Q: When is the best time to buy tickets Ulan-Ude — Lensk?

Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.

How many travellers?

Adults

12+ years

Children

2–11 years

Infants

under 2

Choose your departure date

Cheapest: $321 on 01.12.2026

Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.

November 2026

December 2026

January 2027

Prices found for 3 of 90 days. Prices update as more travellers search. Click any date to search live.

Depart

—

Return

—

Cheapest flights found

01 Dec 2026, Tue

Rossiya Airlines FV 2452

17:00

UUD Ulan-Ude Airport

22:10

ULK Lensk Airport

5h 10m 2 stops

View this ticket

30 Nov 2026, Mon

S7 Airlines S7 6430

00:40

UUD Ulan-Ude Airport

06:45

ULK Lensk Airport

6h 5m 3 stops

View this ticket

28 Nov 2026, Sat

IrAero IO 114

13:30

UUD Ulan-Ude Airport

17:25

ULK Lensk Airport

3h 55m 1 stop

View this ticket

Route characteristics

Distance

1 083 km

Flight time

1h 46m

Time difference

+1h

Minimum price

from $321 (01.12.2026)

Average price

$388

Maximum price

$443

Cheapest day

Tuesday

Departure airports (1)

UUD Ulan-Ude Airport

Arrival airports (1)

ULK Lensk Airport

Airlines (3)

FV Rossiya Airlines S7 S7 Airlines IO IrAero

Agencies (1)

Kupi.com

Prices by day of week

Price trend by month

Airlines — cheapest prices 3

Rossiya Airlines

1 flights · 1 days

$321

S7 Airlines

1 flights · 1 days

$399

IrAero

1 flights · 1 days

$443

Where to buy tickets 1

Kupi.com

3 tickets · 3 days

from $321

Airports

From — Ulan-Ude (1)

UUD Ulan-Ude Airport

To — Lensk (1)

ULK Lensk Airport

Other destinations from Ulan-Ude

Frequently asked questions about the route Ulan-Ude — Lensk

How long is the flight from Ulan-Ude to Lensk?

Approximate flight time — 1h 46m. This is an average for a direct flight. With connections, the time may be longer.

What is the distance from Ulan-Ude to Lensk?

The straight-line distance — 1 083 km.

How much do flights from Ulan-Ude to Lensk cost?

The minimum price over 3 months — from $321 on 01.12.2026.

What is the average ticket price?

The average price — $388. Range: $321 — $443.

What is the time difference between Ulan-Ude and Lensk?

The difference — +1h.

From which airports does Ulan-Ude operate flights?

From Ulan-Ude: UUD (Ulan-Ude Airport).

To which airports in Lensk do flights arrive?

To Lensk: ULK (Lensk Airport).

Which airlines fly this route?

This route is served by 3 airlines: Rossiya Airlines, S7 Airlines, IrAero.

Which day of the week is cheapest?

The cheapest day of the week — Tuesday.

When is the best time to buy tickets?

Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.

How do I book flights?

Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.

About the route Ulan-Ude — Lensk

Flights Ulan-Ude — Lensk is a popular route. The straight-line distance is 1 083 km. Flight time 1h 46m. Time difference +1h.

From Ulan-Ude (UUD) flights depart from 1 airport: UUD. To Lensk (ULK) — 1 arrival airport: ULK.

3 airlines operate on this route: Rossiya Airlines, S7 Airlines, IrAero.

The minimum price for the next 3 months — from $321 (01.12.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $388, ranging from $321 to $443. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Tuesday.

Other destinations in Russia from Ulan-Ude

Petropavlovsk-Kamchatsky

Cheap flights Ulan-Ude — Lensk

From — Ulan-Ude (1)

To — Lensk (1)

Flights

Data

Documents

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