starting at $160
starting at $143
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starting at $180
starting at $216
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 Omsk. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
The cost of a one-way flight from Irkutsk to Omsk ranges from $143 (October 2026) to $916 (September 2027). On average, the ticket price is about $268–$394.
A non-stop flight is the most convenient and comfortable way to fly from Irkutsk to Omsk, despite the fact that sometimes flights with transfers can cost significantly less.
The only airline operating direct flights from Irkutsk to Omsk is S7 Airlines. Flights operate on Tuesday and Friday.
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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.
Tickets from Irkutsk to Omsk are getting more expensive each month. From October 2026 to September 2027, the increase reached 542%, with prices now at $916. It's unlikely to get cheaper than the current level.
The most significant price increase was from October 2026 to September 2027 — up 542%. The best time to fly is October 2026–November 2026, when the average price is $155. In August 2027–September 2027, tickets cost around $605.
Given the rising prices, it's best not to delay your purchase. Flying in October 2026–November 2026 can save you up to 74% compared to the most expensive months.
Price variation across months on this route is 78.1%. Your choice of departure month significantly affects the total flight cost.
More than 5 airlines operate flights from Irkutsk to Omsk, including S7 Airlines, Rossiya Airlines, Nordwind Airlines, Aeroflot, and Utair. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $143, and our service lets you instantly compare all options. The variety of offers simplifies planning: you can choose budget fares or more comfortable options with baggage included or extra services. We help you find the best deals so your trip is cost-efficient.
starting at $160
starting at $143
starting at $163
starting at $180
starting at $216
Irkutsk — Omsk
02/19/2027
Departure
Direct flight
S76451
starting at $184
Irkutsk — Omsk
02/16/2027
Departure
Direct flight
S76451
starting at $185
Irkutsk — Omsk
02/05/2027
Departure
Direct flight
S76451
starting at $186
Irkutsk — Omsk
01/22/2027
Departure
Direct flight
S76451
starting at $186
Irkutsk — Omsk
11/13/2026
Departure
Direct flight
S76451
starting at $186
Irkutsk — Omsk
01/05/2027
Departure
Direct flight
S76451
starting at $186
Irkutsk — Omsk
10/27/2026
Departure
Direct flight
S76451
starting at $186
Irkutsk — Omsk
03/26/2027
Departure
Direct flight
S76451
starting at $186
Irkutsk — Omsk
02/02/2027
Departure
Direct flight
S76451
starting at $186
Irkutsk — Omsk
03/05/2027
Departure
Direct flight
S76451
starting at $186
S7 Airlines
Tu and Fr
starting at $160
The cheapest flight ticket from Irkutsk to Omsk according to data for the last 48 hours costs $143
Often the best time to buy tickets from Irkutsk to Omsk is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Irkutsk to Omsk can be found flying in these months: October, November, December.
The fastest flights from Irkutsk to Omsk start from 3 hours 30 minutes in the air.
The following airlines operate direct flights on the route Irkutsk — Omsk: S7 Airlines
All airports
We couldn't find any special offers for flights from Irkutsk to Omsk
The cheapest one-way flight from Irkutsk to Omsk departs on 10/13/2026, is operated by Rossiya Airlines and costs $143
The cheapest roundtrip flight from Irkutsk to Omsk departs on 10/13/2026, is operated by S7 Airlines and costs $291
Fastest flight from Irkutsk to Omsk takes 3h 30m
There are direct flights on this route 2 days a week: Tu and Fr
The distance between Irkutsk and Omsk is 2044km (1267 miles). The average flight duration is 4h 6m. There are 1 direct flight from Irkutsk to Omsk. The time difference between Irkutsk and Omsk is 2h. Flights from Irkutsk begin at 11:50 AM. The latest flight from Irkutsk departs at 11:50 AM