Barnaul to Irkutsk

1 ways to travelfastest 3h 05mfly from €111
Photo: Vadim T / Unsplash

When is it cheapest to fly?

Jul: from €287 — show this month's calendar €287 JulAug: from €175 — show this month's calendar €175 AugSep: from €121 — show this month's calendar €121 SepOct: from €111 — show this month's calendar €111 OctNov: from €148 — show this month's calendar €148 NovDec: from €148 — show this month's calendar €148 DecJan: from €148 — show this month's calendar €148 Jan

How the cheapest fare moved

Jul 25: €136 €136 Jul 18 Jul 25 low €121 · high €181

Departure-day prices · December 2026 Barnaul → Irkutsk

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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.

Return-day prices · December 2026 Irkutsk → Barnaul

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Best time to visit Irkutsk — climate

Jan: ~-11°C daytime, 4 rainy days -11° JanFeb: ~-11°C daytime, 2 rainy days -11° FebMar: ~1°C daytime, 5 rainy days 1° MarApr: ~12°C daytime, 7 rainy days 12° AprMay: ~19°C daytime, 5 rainy days 19° MayJun: ~24°C daytime, 8 rainy days 24° JunJul: ~25°C daytime, 10 rainy days 25° JulAug: ~22°C daytime, 15 rainy days 22° AugSep: ~17°C daytime, 7 rainy days 17° SepOct: ~3°C daytime, 6 rainy days 3° OctNov: ~-1°C daytime, 6 rainy days -1° NovDec: ~-13°C daytime, 2 rainy days -13° Dec

Best value: Sep — fares from €121 and ~17°C daytime.

Flights from Barnaul to Irkutsk start around €111 (typically 1 stop). Range seen recently: €111–186, based on 30 fares found by travellers.

Fly (from €111)
3h 05mduration
€111–186recent fares
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Cheapest cached fares Barnaul → Irkutsk; typically 1 stop (e.g. WZ). · Based on 30 fares found by travellers in the last 48h

Cheapest round trips to Irkutsk

Fares found by travellers in the last 48 hours — refreshed daily.

Oct 7 – Oct 12 S7 Airlines · 1 stop · 3h 05m €216 Book
Oct 11 – Oct 15 S7 Airlines · 1 stop · 3h 05m €222 Book
Sep 2 – Sep 16 S7 Airlines · 1 stop · 3h 05m €228 Book
Sep 18 – Sep 23 Red Wings · 1 stop · 3h 35m €231 Book
Sep 14 – Sep 22 S7 Airlines · 1 stop · 3h 05m €240 Book
Sep 14 – Sep 18 S7 Airlines · 1 stop · 3h 05m €241 Book
Sep 14 – Sep 19 S7 Airlines · 1 stop · 3h 05m €241 Book
Oct 3 – Oct 9 S7 Airlines · 1 stop · 3h 05m €247 Book

Weather in Irkutsk

Sat 🌦️ 25° 18° 💧100%
Sun 🌧️ 26° 16° 💧27%
Mon 🌧️ 26° 17° 💧22%
Tue 🌧️ 25° 17° 💧54%
Wed 🌦️ 26° 17° 💧40%
Thu 🌦️ 25° 17° 💧24%
Fri 🌦️ 20° 18° 💧78%

In Dec, Irkutsk typically sees ~-13°C daytime highs and 2 rainy days.

Good to know

Time difference+1h
Time in the air3h 05m

About Irkutsk

Irkutsk (Russian: Ирку́тск; eer-KOOTSK) is the capital of the Russian province of Irkutsk Oblast in Eastern Siberia. The historic centre of Irkutsk is included on UNESCO's tentative list of World Heritage Sites.

Read the full Irkutsk guide

Guide content from Wikivoyage contributors (CC BY-SA).

Round out the trip

eSIM for IrkutskData from the moment you land — no roaming bills. Rent a car in IrkutskCompare local and international rental desks. Airport transferFixed-price pickup waiting at arrivals. Travel insuranceMedical + luggage cover from a few €/day.

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Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo; exchange rates: ECB reference. Data updated 2026-07-25. Some links earn Stayonomy a commission at no cost to you.