Compare airlines, prices, and flight durations for your trip
Cheapest flights from Irkutsk to Omsk
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.
Remember that on average the ideal time to book flights is 2 months before departure!
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.
Schedule of direct flights from Irkutsk to Omsk
The only airline operating direct flights from Irkutsk to Omsk is S7 Airlines. Flights operate on Tuesday and Friday.
Irkutsk airports overview
•
•
•
Omsk airports overview
•
•
•
Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Irkutsk to Omsk
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
•••••••••••••••••••
Cheapest one way flight
$151
IrAero
1 layover
10h 10m
10/16/2026
The cheapest one-way flight from Irkutsk to Omsk departs on 10/16/2026, is operated by IrAero and costs $151
Cheapest round trip flight
$298
S7 Airlines
Direct flight
6h 30m
10/27/2026
The cheapest roundtrip flight from Irkutsk to Omsk departs on 10/27/2026, is operated by S7 Airlines and costs $298
The fastest flight
3h 20m
Fastest flight from Irkutsk to Omsk takes 3h 20m
Direct flights
Several times a week
There are direct flights on this route 2 days a week: Tu and Fr
Average flight duration
5h 15m
Distance
2051km
Timezone difference
2h
The distance between Irkutsk and Omsk is 2051km (1272 miles). The average flight duration is 5h 15m. The time difference between Irkutsk and Omsk is 2h
More than 4 airlines operate flights from Irkutsk to Omsk, including S7 Airlines, IrAero, Rossiya Airlines, and Ural Airlines. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $151, 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.
Irkutsk International Airport (IKT) serves as the main gateway to Eastern Siberia and typically functions as a regional international hub, handling domestic flights across Russia alongside seasonal services to Asia and Europe. Airlines operating here are usually a mix of full-service carriers and Russian low-cost or regional operators, so fares can range from budget-friendly to mid-tier depending on route and season. The airport sits about 52 km (roughly 1–1.5 hours by road) from central Irkutsk; transfer options include taxis (around 2,000–3,500 RUB depending on provider), shared shuttles and occasional bus services that may be cheaper but slower. Pros: straightforward layout and direct links to Lake Baikal excursions; cons: longer road distance to the city center and variable public-transport frequency outside peak times.
Omsk’s main airport, Tsentralny (OMS), serves as the region’s primary international and domestic gateway while remaining relatively modest in scale compared with larger Russian hubs. It typically handles a mix of legacy carriers and regional airlines, plus occasional low-cost services on seasonal routes, so fares can range from budget-friendly to mid-tier depending on season and carrier. The airport sits about 10–15 km southwest of Omsk city center; taxi rides usually take 20–35 minutes and can be economical, while local buses and marshrutkas take about 30–50 minutes for a lower fare. Pros: straightforward layout and fewer crowds than major hubs; cons: limited direct long-haul connections and more modest passenger amenities.
We couldn't find any special offers for flights from Irkutsk to Omsk
May 2026
Lowest price
on average:
$141
August 2026
Highest price
on average:
$208
Avg Price
What is the cheapest price for flights from Irkutsk to Omsk?
The cheapest flight ticket from Irkutsk to Omsk according to data for the last 48 hours costs $151
When is the best time to buy air tickets on the route Irkutsk — Omsk?
Often the best time to buy tickets from Irkutsk to Omsk is 2 months before departure.
When is the cheapest time of year to fly from Irkutsk to Omsk?
Based on statistics over the past years, the lowest prices for flights from Irkutsk to Omsk can be found flying in these months: May, October, September.
How long does it take to fly from Irkutsk to Omsk?
The fastest flights from Irkutsk to Omsk start from 3 hours 20 minutes in the air.
Which airline can fly direct from Irkutsk to Omsk?
The following airlines operate direct flights on the route Irkutsk — Omsk: S7 Airlines
The cost of a one-way flight from Irkutsk to Omsk ranges from $141 (May 2026) to $208 (August 2026). On average, the ticket price is about $173–$175.
Price dynamics
On the Irkutsk — Omsk route, ticket prices are stable. Whichever month you choose, the difference will be minimal.
Cheaper and more expensive periods
There is a slight difference: it's a bit cheaper in May 2026–June 2026 (averaging $157) and slightly more in July 2026–August 2026 ($196). But overall, the difference is small.
Best time to buy
On this route, you don't need to target specific months — prices are stable. The difference between the cheapest and most expensive period is only 20%. Book whenever it's convenient.
Price predictability
Monthly price variation is just 9.8%. Ticket costs on this route are among the most predictable.
