Cheap Flights from Omsk to Irkutsk

Cheapest flights from Omsk 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 Omsk to Irkutsk. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$159

S7 Airlines

1 layover

14h 40m

10/11/2026

The cheapest one-way flight from Omsk to Irkutsk departs on 10/11/2026, is operated by S7 Airlines and costs $159

Cheapest round trip flight

$191

S7 Airlines

Direct flight

6h 15m

10/09/2026

The cheapest roundtrip flight from Omsk to Irkutsk departs on 10/09/2026, is operated by S7 Airlines and costs $191

The fastest flight

2h 55m

Fastest flight from Omsk to Irkutsk takes 2h 55m

Direct flights

Several times a week

There are direct flights on this route 2 days a week: Tu and Fr

Earliest flight

1:50 PM

Latest flight

1:50 PM

Average flight duration

4h 17m

Direct flights count

2

Distance

2044km

Timezone difference

2h

The distance between Omsk and Irkutsk is 2044km (1267 miles). The average flight duration is 4h 17m. There are 2 direct flights from Omsk to Irkutsk. The time difference between Omsk and Irkutsk is 2h. Flights from Omsk begin at 1:50 PM. The latest flight from Omsk departs at 1:50 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Omsk to Irkutsk by month

The cost of a one-way flight from Omsk to Irkutsk ranges from $159 (October 2026) to $636 (September 2027). On average, the ticket price is about $184–$232.

October 2026

Lowest price

on average:

$159

September 2027

Highest price

on average:

$636

Avg Price

Price dynamics

Tickets from Omsk to Irkutsk are getting more expensive each month. From October 2026 to September 2027, the increase reached 299%, with prices now at $636. It's unlikely to get cheaper than the current level.

Cheaper and more expensive periods

The most significant price increase was from December 2026 to September 2027 — up 277%. The best time to fly is October 2026–November 2026, when the average price is $170. In August 2027–September 2027, tickets cost around $457.

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 63% compared to the most expensive months.

Price predictability

Price variation across months on this route is 54.4%. Your choice of departure month significantly affects the total flight cost.

Airlines operating on route

More than 6 airlines operate flights from Omsk to Irkutsk, including S7 Airlines, Pegas Fly, Ural Airlines, Pobeda, Rossiya Airlines, and Nordwind Airlines. This is a popular route, so passengers can choose tickets based on budget and preferences. Ticket prices start from $159, 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 $159

starting at $166

starting at $168

starting at $174

starting at $176

starting at $211

Non-stop flights from Omsk to Irkutsk

A non-stop flight is the most convenient and comfortable way to fly from Omsk to Irkutsk, despite the fact that sometimes flights with transfers can cost significantly less.

Omsk — Irkutsk

OMS — IKT

03/23/2027

Departure

Direct flight

S76452

starting at $183

Omsk — Irkutsk

OMS — IKT

02/05/2027

Departure

Direct flight

S76452

starting at $184

Omsk — Irkutsk

OMS — IKT

02/19/2027

Departure

Direct flight

S76452

starting at $184

Omsk — Irkutsk

OMS — IKT

01/22/2027

Departure

Direct flight

S76452

starting at $184

Omsk — Irkutsk

OMS — IKT

01/26/2027

Departure

Direct flight

S76452

starting at $184

Omsk — Irkutsk

OMS — IKT

03/26/2027

Departure

Direct flight

S76452

starting at $184

Omsk — Irkutsk

OMS — IKT

01/29/2027

Departure

Direct flight

S76452

starting at $184

Omsk — Irkutsk

OMS — IKT

10/23/2026

Departure

Direct flight

S76452

starting at $184

Omsk — Irkutsk

OMS — IKT

03/19/2027

Departure

Direct flight

S76452

starting at $184

Omsk — Irkutsk

OMS — IKT

10/20/2026

Departure

Direct flight

S76452

starting at $184

Schedule of direct flights from Omsk to Irkutsk

The only airline operating direct flights from Omsk to Irkutsk is S7 Airlines. Flights operate on Tuesday.

S7 Airlines

starting at $158

Omsk airports overview

Omsk Airport

•

OMS

•

Irkutsk airports overview

Irkutsk International Airport

•

IKT

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Omsk to Irkutsk?

The cheapest flight ticket from Omsk to Irkutsk according to data for the last 48 hours costs $159

When is the best time to buy air tickets on the route Omsk — Irkutsk?

Often the best time to buy tickets from Omsk to Irkutsk is 2 months before departure.

When is the cheapest time of year to fly from Omsk to Irkutsk?

Based on statistics over the past years, the lowest prices for flights from Omsk to Irkutsk can be found flying in these months: October, December, November.

How long does it take to fly from Omsk to Irkutsk?

The fastest flights from Omsk to Irkutsk start from 2 hours 55 minutes in the air.

Which airline can fly direct from Omsk to Irkutsk?

The following airlines operate direct flights on the route Omsk — Irkutsk: S7 Airlines

Special offers and sales on air tickets from Omsk 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.

We couldn't find any special offers for flights from Omsk to Irkutsk

Alternative routes

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Cheapest one way flight

$159

S7 Airlines

1 layover

14h 40m

10/11/2026

The cheapest one-way flight from Omsk to Irkutsk departs on 10/11/2026, is operated by S7 Airlines and costs $159

Cheapest round trip flight

$191

S7 Airlines

Direct flight

6h 15m

10/09/2026

The cheapest roundtrip flight from Omsk to Irkutsk departs on 10/09/2026, is operated by S7 Airlines and costs $191

The fastest flight