Compare airlines, prices, and flight durations for your trip
Cheapest flights from Ulan-Ude to Irkutsk
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 Ulan-Ude to Irkutsk. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
Remember that on average the ideal time to book flights is 2 months before departure!
In different months, ticket prices from Ulan-Ude to Irkutsk vary: minimum — $39 (October 2026), maximum — $1,109 (September 2027). Typically, the flight costs $266–$331.
Airlines operating on route
Non-stop flights from Ulan-Ude to Irkutsk
A non-stop flight is the most convenient and comfortable way to fly from Ulan-Ude to Irkutsk, despite the fact that sometimes flights with transfers can cost significantly less.
Schedule of direct flights from Ulan-Ude to Irkutsk
A few airlines fly the Ulan-Ude — Irkutsk route, but only one operates daily: S7 Airlines flies every day. IrAero only flies on Sunday, Tuesday, Friday, and Saturday.
Ulan-Ude airports overview
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Irkutsk airports overview
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Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Ulan-Ude to Irkutsk
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.
Alternative routes
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Cheapest one way flight
$40
IrAero
Direct flight
0h 45m
11/22/2026
The cheapest one-way flight from Ulan-Ude to Irkutsk departs on 11/22/2026, is operated by IrAero and costs $40
Cheapest round trip flight
$81
IrAero
Direct flight
1h 40m
11/22/2026
The cheapest roundtrip flight from Ulan-Ude to Irkutsk departs on 11/22/2026, is operated by IrAero and costs $81
The fastest flight
0h 40m
Fastest flight from Ulan-Ude to Irkutsk takes 0h 40m
Direct flights
Several times a week
There are direct flights on this route 3 days a week: Su, Tu, and Sa
Earliest flight
6:15 AM
Latest flight
11:25 PM
Average flight duration
46m
Direct flights count
13
Distance
229km
Timezone difference
0h
The distance between Ulan-Ude and Irkutsk is 229km (142 miles). The average flight duration is 46m. There are 13 direct flights from Ulan-Ude to Irkutsk. Ulan-Ude and Irkutsk are in the same time zone. Flights from Ulan-Ude begin at 6:15 AM. The latest flight from Ulan-Ude departs at 11:25 PM
October 2026
Lowest price
on average:
$39
September 2027
Highest price
on average:
$1,109
Avg Price
Price dynamics
Prices on the Ulan-Ude — Irkutsk route are consistently going up. From October 2026 to September 2027, tickets went from $39 to $1,109 — a 2716% increase. This trend is worth considering when planning your trip.
Cheaper and more expensive periods
The most significant price increase was from October 2026 to May 2027 — up 805%. The best time to fly is October 2026–November 2026, when the average price is $40. In August 2027–September 2027, tickets cost around $746.
Best time to buy
Given the rising prices, it's best not to delay your purchase. Flying in October 2026–November 2026 can save you up to 95% compared to the most expensive months.
Price predictability
Price variation across months on this route is 109.8%. Your choice of departure month significantly affects the total flight cost.
The Ulan-Ude — Irkutsk route is served by multiple airlines, including IrAero and S7 Airlines. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $40, 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.
What is the cheapest price for flights from Ulan-Ude to Irkutsk?
The cheapest flight ticket from Ulan-Ude to Irkutsk according to data for the last 48 hours costs $40
When is the best time to buy air tickets on the route Ulan-Ude — Irkutsk?
Often the best time to buy tickets from Ulan-Ude to Irkutsk is 2 months before departure.
When is the cheapest time of year to fly from Ulan-Ude to Irkutsk?
Based on statistics over the past years, the lowest prices for flights from Ulan-Ude to Irkutsk can be found flying in these months: October, December, November.
How long does it take to fly from Ulan-Ude to Irkutsk?
The fastest flights from Ulan-Ude to Irkutsk start from 40 minutes in the air.
Which airline can fly direct from Ulan-Ude to Irkutsk?
The following airlines operate direct flights on the route Ulan-Ude — Irkutsk: IrAero
