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 Irkutsk to Ulan-Ude. 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 Irkutsk to Ulan-Ude, despite the fact that sometimes flights with transfers can cost significantly less.
A few airlines fly the Irkutsk — Ulan-Ude route, but only one operates daily: S7 Airlines flies every day. IrAero only flies on Monday, Thursday, and Saturday.
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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.
Flights from Irkutsk to Ulan-Ude are operated by several airlines — IrAero, S7 Airlines, and Uzbekistan Airways. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $35, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
Irkutsk — Ulan-Ude
06/06/2026
Departure
Direct flight
IO315
starting at $35
Irkutsk — Ulan-Ude
06/20/2026
Departure
Direct flight
IO315
starting at $41
Irkutsk — Ulan-Ude
07/13/2026
Departure
Direct flight
IO313
starting at $47
Irkutsk — Ulan-Ude
07/06/2026
Departure
Direct flight
IO313
starting at $47
Irkutsk — Ulan-Ude
07/20/2026
Departure
Direct flight
IO313
starting at $47
Irkutsk — Ulan-Ude
08/07/2026
Departure
Direct flight
IO113
starting at $47
Irkutsk — Ulan-Ude
07/31/2026
Departure
Direct flight
IO113
starting at $48
Irkutsk — Ulan-Ude
08/05/2026
Departure
Direct flight
IO117
starting at $48
Irkutsk — Ulan-Ude
06/12/2026
Departure
Direct flight
IO113
starting at $48
Irkutsk — Ulan-Ude
07/03/2026
Departure
Direct flight
IO113
starting at $48
IrAero
Mo, Th, and Sa
starting at $40
S7 Airlines
Every day
starting at $67
We couldn't find any special offers for flights from Irkutsk to Ulan-Ude
The cheapest one-way flight from Irkutsk to Ulan-Ude departs on 06/06/2026, is operated by IrAero and costs $35
The cheapest roundtrip flight from Irkutsk to Ulan-Ude departs on 06/20/2026, is operated by IrAero and costs $88
Fastest flight from Irkutsk to Ulan-Ude takes 0h 45m
There are direct flights on this route 4 days a week: Mo, We, Fr, and Sa
The distance between Irkutsk and Ulan-Ude is 220km (136 miles). The average flight duration is 51m. There are 13 direct flights from Irkutsk to Ulan-Ude. Irkutsk and Ulan-Ude are in the same time zone. Flights from Irkutsk begin at 4:55 AM. The latest flight from Irkutsk departs at 12:50 AM
The cheapest flight ticket from Irkutsk to Ulan-Ude according to data for the last 48 hours costs $35
Often the best time to buy tickets from Irkutsk to Ulan-Ude is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Irkutsk to Ulan-Ude can be found flying in these months: June, July, August.
The fastest flights from Irkutsk to Ulan-Ude start from 45 minutes in the air.
The following airlines operate direct flights on the route Irkutsk — Ulan-Ude: IrAero
The cost of a one-way flight from Irkutsk to Ulan-Ude ranges from $35 (June 2026) to $77 (November 2026). On average, the ticket price is about $49–$51.
Flight prices from Irkutsk to Ulan-Ude are steadily rising: from June 2026 to November 2026, ticket costs increased by 123%. The sooner you book, the better the deal.
The most significant price increase was from June 2026 to November 2026 — up 123%. The best time to fly is June 2026–July 2026, when the average price is $41. In October 2026–November 2026, tickets cost around $63.
Given the rising prices, it's best not to delay your purchase. Flying in June 2026–July 2026 can save you up to 35% compared to the most expensive months.
Price variation across months on this route is 25.3%. Your choice of departure month significantly affects the total flight cost.
