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Cheapest flights from Osh 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 Osh 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!
A non-stop flight is the most convenient and comfortable way to fly from Osh to Irkutsk, despite the fact that sometimes flights with transfers can cost significantly less.
Schedule of direct flights from Osh to Irkutsk
The only airline operating direct flights from Osh to Irkutsk is S7 Airlines. Flights operate on Wednesday and Friday.
Osh 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 Osh 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
$166
S7 Airlines
Direct flight
4h 10m
09/11/2026
The cheapest one-way flight from Osh to Irkutsk departs on 09/11/2026, is operated by S7 Airlines and costs $166
Cheapest round trip flight
$327
S7 Airlines
Direct flight
8h 40m
06/10/2026
The cheapest roundtrip flight from Osh to Irkutsk departs on 06/10/2026, is operated by S7 Airlines and costs $327
The fastest flight
4h 10m
Fastest flight from Osh to Irkutsk takes 4h 10m
Direct flights
Several times a week
There are direct flights on this route 3 days a week: Tu, We, and Fr
Earliest flight
4:30 PM
Latest flight
4:30 PM
Average flight duration
4h 10m
Direct flights count
2
Distance
2714km
Timezone difference
2h
The distance between Osh and Irkutsk is 2714km (1683 miles). The average flight duration is 4h 10m. There are 2 direct flights from Osh to Irkutsk. The time difference between Osh and Irkutsk is 2h. Flights from Osh begin at 4:30 PM. The latest flight from Osh departs at 4:30 PM
September 2026
Lowest price
on average:
$175
February 2027
Highest price
on average:
$411
Avg Price
The route Osh — Irkutsk is served by many carriers — 8 in total, including S7 Airlines, Avia Traffic Company, CanJet, Ural Airlines, Aeroflot, Comair, Pobeda, and Rossiya Airlines. This gives passengers wide opportunities: from finding the lowest fare (from $166) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
Osh Airport (OSS) serves as Kyrgyzstan’s second-largest airport and typically functions as a regional hub with mostly domestic and nearby international connections. It usually hosts national carriers and a handful of low-cost or regional airlines, so fares can be relatively affordable compared with larger international hubs but may vary seasonally. The airport lies roughly 8–10 km east of Osh city centre; taxi rides usually take about 15–25 minutes depending on traffic, while shared marshrutkas or minibuses can be cheaper and take a similar or slightly longer time. Pros: compact layout and short walking distances; cons: limited lounge and shopping options, and fewer frequent long-haul services than major hubs.
Flights from Osh to Irkutsk from $166 – Compare Airfares | Flaut.Travel
Irkutsk International Airport (IKT) serves as the main air gateway for Eastern Siberia and typically functions as a regional hub for both domestic and some international flights. You’ll commonly find carriers like Aeroflot, S7 and regional Russian airlines operating alongside occasional seasonal international services. The airport lies roughly 50–60 km north of central Irkutsk, with road transfers via taxi or shuttle taking about 40–60 minutes depending on traffic; fares can usually range from modest flat-rate shuttles to higher taxi tariffs. Pros: relatively compact terminal, straightforward connections to Baikal-bound services. Cons: can feel basic compared with larger international hubs and schedules may be more limited outside peak seasons.
What is the cheapest price for flights from Osh to Irkutsk?
The cheapest flight ticket from Osh to Irkutsk according to data for the last 48 hours costs $166
When is the best time to buy air tickets on the route Osh — Irkutsk?
Often the best time to buy tickets from Osh to Irkutsk is 2 months before departure.
When is the cheapest time of year to fly from Osh to Irkutsk?
Based on statistics over the past years, the lowest prices for flights from Osh to Irkutsk can be found flying in these months: September, October, July.
How long does it take to fly from Osh to Irkutsk?
The fastest flights from Osh to Irkutsk start from 4 hours 10 minutes in the air.
Which airline can fly direct from Osh to Irkutsk?
The following airlines operate direct flights on the route Osh — Irkutsk: S7 Airlines
In different months, ticket prices from Osh to Irkutsk vary: minimum — $175 (September 2026), maximum — $411 (February 2027). Typically, the flight costs $230–$431.
Price dynamics
The price trend from Osh to Irkutsk resembles a smile: costs drop, bottom out, then recover. Knowing this, you can pick dates with the best prices.
Cheaper and more expensive periods
Prices fall from May 2026 to July 2026 (11%), then rise from September 2026 to February 2027 (+134%). The best period is September 2026–October 2026 ($179), the most expensive is October 2026–February 2027 ($297).
Best time to buy
The best time to buy is September 2026–October 2026, when prices are at their lowest. This can save you up to 40% compared to the expensive months (October 2026–February 2027).
Price predictability
Monthly price variation is 32.8%. On this route, your departure date noticeably affects the cost, and choosing wisely can lead to real savings.
We couldn't find any special offers for flights from Osh to Irkutsk
