Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Best time to visit Irkutsk — climate
Best value: Jun — fares from €481 and ~24°C daytime.
Flights from Petropavlovsk-Kamchatsky to Irkutsk start around €203 (typically 1 stop). Range seen recently: €203–243, based on 25 fares found by travellers.
Cheapest cached fares Petropavlovsk-Kamchatsky → Irkutsk; typically 1 stop (e.g. S7). · Based on 25 fares found by travellers in the last 48h
Cheapest round trips to Irkutsk
Fares found by travellers in the last 48 hours — refreshed daily.
Feb 1 – Feb 10S7 Airlines · 1 stop · 8h 10m€359Book
Feb 4 – Feb 7S7 Airlines · 1 stop · 8h 10m€369Book
Dec 10 – Dec 16S7 Airlines · 1 stop · 8h 10m€370Book
Feb 1 – Feb 28S7 Airlines · 1 stop · 8h 10m€386Book
Feb 4 – Feb 12S7 Airlines · 1 stop · 8h 10m€389Book
Feb 6 – Feb 14S7 Airlines · 1 stop · 8h 10m€391Book
Feb 20 – Feb 26S7 Airlines · 1 stop · 8h 10m€416Book
Nov 26 – Dec 6S7 Airlines · 1 stop · 8h 10m€416Book
Weather in Irkutsk
Fri🌫️0°-13°💧0%
Sat🌤️1°-4°💧61%
Sun🌤️-3°-7°💧41%
Mon🌨️-6°-10°💧26%
Tue🌤️-1°-10°💧49%
Wed🌨️-6°-11°💧45%
Thu🌫️-9°-15°💧7%
In Sep, Irkutsk typically sees ~16°C daytime highs and 10 rainy days.
Good to know
Time difference-4h
Time in the air8h 10m
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.
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 2026-10-30. Some links earn Stayonomy a commission at no cost to you.
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