Cheap flights from Barnaul to Irkutsk

Mikhaylovka
BAX
Irkutsk
IKT

Flight deals from Barnaul to Irkutsk

Below you can see the best deals on flights Barnaul — Irkutsk for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 15 September, from $97.

Top 10 cheap flights from Barnaul to Irkutsk

KV
SU
$ 361

Barnaul — Irkutsk

02:50—19:25
17 Aug 2026
15 h 35 m
1 stop
KV
SU
$ 361

Barnaul — Irkutsk

02:50—18:50
17 Aug 2026
39 h
1 stop
KV
SU
$ 371

Barnaul — Irkutsk

02:50—11:05
17 Aug 2026
31 h 15 m
1 stop
KV
SU
$ 371

Barnaul — Irkutsk

02:50—11:05
17 Aug 2026
55 h 15 m
1 stop
KV
SU
$ 392

Barnaul — Irkutsk

02:50—10:40
17 Aug 2026
6 h 50 m
1 stop
DP
SU
$ 404

Barnaul — Irkutsk

05:50—22:30
15 Aug 2026
15 h 40 m
1 stop
DP
SU
$ 404

Barnaul — Irkutsk

05:50—04:00
15 Aug 2026
21 h 10 m
1 stop
KV
S7
$ 417

Barnaul — Irkutsk

02:50—23:45
17 Aug 2026
19 h 55 m
1 stop
KV
SU
$ 426

Barnaul — Irkutsk

02:50—18:50
17 Aug 2026
39 h
1 stop
DP
SU
$ 430

Barnaul — Irkutsk

05:50—22:25
14 Aug 2026
15 h 35 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

When is the best time to book a flight from Barnaul to Irkutsk?

The price of a flight from Barnaul to Irkutsk changes depending on how far ahead you book. For the best chance of a lower fare, book around 22 days before departure, when the average ticket costs about $432. Fares also tend to climb as the departure date gets closer.

About the Barnaul — Irkutsk flight

Looking for cheap flights from Barnaul to Irkutsk? There are no direct flights on this route, but you can compare convenient connections and fares from different airlines, then book your Barnaul — Irkutsk ticket online.

There are no direct flights — tickets are sold with a connection (usually via Kadala), the whole trip with a connection takes about 23 h 10 min, flights are operated by KrasAvia, Aeroflot, Red Wings, S7 Airlines, the distance between the cities is around 1,383 km.

Planning your trip? You may find our Irkutsk travel guide, how to get from the airport into town and Irkutsk weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $94Min. price
OctoberCheapest
AugustPeak season
NoDirect flights
1,383 kmDistance
6 h 50 minTravel time

Flight ticket prices by day: Barnaul — Irkutsk

Below is a calendar of the lowest flight ticket prices for Barnaul — Irkutsk by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $94 in October, and the most expensive are around $208 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Barnaul to Irkutsk by month. Tickets are usually cheapest in May (around $164) and priciest in January (about $251) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$251highMay$164lowSep$210medium
Feb$210mediumJun$225highOct$180low
Mar$201mediumJul$220highNov$185low
Apr$185lowAug$237highDec$241high

Some values are estimated based on seasonality.

Best time to fly to Irkutsk from Barnaul

Weather in Irkutsk: it is warmest in July (up to 25 °C on average) and coolest in January (around -14 °C). The driest month is January.

Tickets are usually cheapest in October and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Irkutsk

Dry and wet days · Irkutsk

Wind speed and direction · Irkutsk

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How to get the best deal on a Barnaul — Irkutsk ticket

  • Book ahead: fares for Barnaul — Irkutsk are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Irkutsk is usually October — plan your trip around it if your dates are flexible.
  • There are no direct flights — travellers usually connect via Kadala. Compare different connections: a layover adds time but lowers the price.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Barnaul — Irkutsk route are operated by 4 airlines; KrasAvia runs the most flights. There are no direct flights — compare carriers and convenient connections below.

There are no direct flights on the Barnaul — Irkutsk route. Showing airlines offering connecting flights.
  • KrasAviaKV
    WebsiteFleet: 44489k pax/year
    • BAX → KJA → IKT (with stopover)
    Open →
  • AeroflotSU
    WebsiteFleet: 17125.2M pax/year
    • BAX → KJA → IKT (with stopover)
    Open →
  • Red WingsWZ
    WebsiteFleet: 312.7M pax/year
    • BAX → HTA → IKT (with stopover)
    Open →
  • S7 AirlinesS7
    WebsiteFleet: 10012.9M pax/year
    • BAX → HTA → IKT (with stopover)
    Open →

Cities and airports on the Barnaul — Irkutsk route

Flights Barnaul — Irkutsk depart from Barnaul Airport and arrive at Irkutsk Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Barnaul

BAX
Russian Federation
About the cityHow to get thereWeatherAll about the country Russian Federation
Arrival

Irkutsk

IKT
Russian Federation
About the cityHow to get thereWeatherAll about the country Russian Federation
Departure airports
Arrival airports

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Frequently asked questions about the Barnaul — Irkutsk flight

How long is the flight from Barnaul to Irkutsk?

There are no direct flights, so travel time depends on the connection in Kadala. Based on search data, the whole trip takes about 23 h 10 min including the layover.

How far is it from Barnaul to Irkutsk?

The distance from Barnaul to Irkutsk is about 1,383 km.

Are there direct flights from Barnaul to Irkutsk?

There are no nonstop flights on this route — tickets are only available with a connection (usually via Kadala).

Which airlines fly from Barnaul to Irkutsk?

Airlines operating Barnaul — Irkutsk include KrasAvia, Aeroflot, Red Wings, S7 Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Barnaul — Irkutsk flights use?

Flights from Barnaul depart from Barnaul Airport, and arrive at Irkutsk Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Barnaul to Irkutsk?

The price of a Barnaul — Irkutsk ticket depends on your travel date, season and demand: it is usually cheapest to fly in October, and most expensive in August. Tickets typically cost between $94 and $208. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Barnaul — Irkutsk?

Flights Barnaul — Irkutsk are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is October. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Barnaul to Irkutsk?

To catch a low fare Barnaul — Irkutsk, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually October.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Barnaul

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MoscowBodayboNovosibirskChitaUlan-UdeSaint PetersburgYakutskUst-KutTalakanBeijingPhuketVladivostokCharaBangkokMirnySochiKrasnoyarskSanyaTashkentYekaterinburgUst-IlimskUlaanbaatarBratskUfaOshTaksimoKhabarovskPhu QuocNeryungriAbakanNovokuznetskPetropavlovsk-KamchatskyBlagoveshchenskTomskGuangzhouShanghaiKazanOmskSamaraNamangan

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