starting at $104
starting at $773
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 Ust-Kut to Irkutsk. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Ust-Kut to Irkutsk, despite the fact that sometimes flights with transfers can cost significantly less.
•
•
•
•
•
•
Answers to questions about the route that travelers are most interested in.
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.
The Ust-Kut — Irkutsk route is served by multiple airlines, including Utair and S7 Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $104, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
starting at $104
starting at $773
Ust-Kut — Irkutsk
11/19/2026
Departure
Direct flight
UT283
starting at $104
Ust-Kut — Irkutsk
11/20/2026
Departure
Direct flight
UT233
starting at $104
Ust-Kut — Irkutsk
11/15/2026
Departure
Direct flight
UT233
starting at $104
Ust-Kut — Irkutsk
11/18/2026
Departure
Direct flight
UT283
starting at $104
Ust-Kut — Irkutsk
11/14/2026
Departure
Direct flight
UT283
starting at $104
Ust-Kut — Irkutsk
11/22/2026
Departure
Direct flight
UT283
starting at $104
Ust-Kut — Irkutsk
11/21/2026
Departure
Direct flight
UT283
starting at $104
Ust-Kut — Irkutsk
11/16/2026
Departure
Direct flight
UT283
starting at $107
Ust-Kut — Irkutsk
11/09/2026
Departure
Direct flight
UT283
starting at $111
Ust-Kut — Irkutsk
11/17/2026
Departure
Direct flight
UT233
starting at $112
All airports
Tickets from Ust-Kut to Irkutsk are getting more expensive each month. From November 2026 to October 2027, the increase reached 1002%, with prices now at $1,135. It's unlikely to get cheaper than the current level.
The most significant price increase was from November 2026 to October 2027 — up 1002%. The best time to fly is November 2026–December 2026, when the average price is $109. In July 2027–October 2027, tickets cost around $985.
Given the rising prices, it's best not to delay your purchase. Flying in November 2026–December 2026 can save you up to 89% compared to the most expensive months.
Price variation across months on this route is 103.7%. Your choice of departure month significantly affects the total flight cost.
In different months, ticket prices from Ust-Kut to Irkutsk vary: minimum — $103 (November 2026), maximum — $1,135 (October 2027). Typically, the flight costs $123–$405.
The cheapest flight ticket from Ust-Kut to Irkutsk according to data for the last 48 hours costs $104
Often the best time to buy tickets from Ust-Kut to Irkutsk is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Ust-Kut to Irkutsk can be found flying in these months: November, December, January.
The fastest flights from Ust-Kut to Irkutsk start from 1 hour 20 minutes in the air.
The following airlines operate direct flights on the route Ust-Kut — Irkutsk: Utair
The cheapest one-way flight from Ust-Kut to Irkutsk departs on 11/19/2026, is operated by Utair and costs $104
The cheapest roundtrip flight from Ust-Kut to Irkutsk departs on 11/09/2026, is operated by Utair and costs $180
Fastest flight from Ust-Kut to Irkutsk takes 1h 20m
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
The distance between Ust-Kut and Irkutsk is 515km (319 miles). The average flight duration is 1h 20m. There are 11 direct flights from Ust-Kut to Irkutsk. Ust-Kut and Irkutsk are in the same time zone. Flights from Ust-Kut begin at 9:05 AM. The latest flight from Ust-Kut departs at 3:25 PM
Utair
Every day
starting at $115
The only airline operating direct flights from Ust-Kut to Irkutsk is Utair. Flights operate every day.
We couldn't find any special offers for flights from Ust-Kut to Irkutsk