Cheap flights from Ust-Kut to Irkutsk from $103 UKX → IKT

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $177 to $202.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

No. We hold 2-night return fares on 1 other departure date within 3 days of 14 Nov, and it is not cheaper.

Every date we hold

31 fares on 18 departure dates

Which month looks cheapest?

November 2026 is the cheapest month — from $183.

Found recently, and the cheapest we hold

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $100 to $113.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

No. We hold one-way fares on 6 other departure dates within 3 days of 18 Nov, and none is cheaper.

Every date we hold

61 fares on 50 departure dates

Which month looks cheapest?

November 2026 is the cheapest month — from $103.

Return

The cheapest fares were 7 to 13 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

The cheapest fares were 7 to 13 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Ust-Kut to Irkutsk?

The cheapest return found recently is $201 with Utair, 14 Nov to 16 Nov, found 2 days ago. The cheapest return we hold, of any age, is $183 with Utair, 15 Nov to 19 Nov, found 7 days ago. The cheapest return fare on each of 18 departure dates is usually $201 to $207.

How much is a one-way flight from Ust-Kut to Irkutsk?

The cheapest one-way found recently is $103 with Utair, 18 Nov, found 2 days ago. The cheapest one-way fare on each of 50 departure dates is usually $115 to $123.

What is the cheapest month to fly from Ust-Kut to Irkutsk?

November 2026 is the cheapest month for a return, from $183, 15 Nov to 19 Nov, found 7 days ago. It is the cheapest month for a one-way too, from $103, 18 Nov, found 2 days ago.

Every date in November 2026

How far ahead should I book a flight from Ust-Kut to Irkutsk?

In 49 days of prices between 24 Sept and 11 Nov, return and one-way fares were both cheapest 7 to 13 days before departure.

Is there a direct flight from Ust-Kut to Irkutsk?

Yes, the cheapest nonstop return found recently is $201 with Utair, 14 Nov to 16 Nov, found 2 days ago. The cheapest nonstop one-way found recently is $103 with Utair, 18 Nov, found 2 days ago.

How long is the flight from Ust-Kut to Irkutsk?

The cheapest nonstop one-way found recently, with Utair on 18 Nov, takes 1 h 20 min from Ust-Kut Airport (UKX) to Irkutsk International Airport (IKT).

Which airlines have the cheapest flights from Ust-Kut to Irkutsk?

Between 13 Nov and 5 Jan 2027, Utair has the cheapest return on all 18 departure dates we hold. Between 13 Nov and 23 Oct 2027, Utair has the cheapest one-way on 49 of the 50 departure dates we hold, and S7 Airlines on 1.