Departure-day prices · December 2025 Omsk → Irkutsk
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Return-day prices · December 2025 Irkutsk → Omsk
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Best time to visit Irkutsk — climate Jan: ~-11°C daytime, 4 rainy days
-11°
Jan Feb: ~-11°C daytime, 2 rainy days
-11°
Feb Mar: ~1°C daytime, 5 rainy days
1°
Mar Apr: ~12°C daytime, 7 rainy days
12°
Apr May: ~19°C daytime, 5 rainy days
19°
May Jun: ~24°C daytime, 8 rainy days
24°
Jun Jul: ~25°C daytime, 10 rainy days
25°
Jul Aug: ~22°C daytime, 15 rainy days
22°
Aug Sep: ~17°C daytime, 7 rainy days
17°
Sep Oct: ~3°C daytime, 6 rainy days
3°
Oct Nov: ~-1°C daytime, 6 rainy days
-1°
Nov Dec: ~-13°C daytime, 2 rainy days
-13°
Dec Best value: Sep — fares from €130 and ~17°C daytime.
Flights from Omsk to Irkutsk start around €130 (typically 1 stop). Range seen recently: €130–158, based on 30 fares found by travellers.
Fly (from €130)
2h 55m duration
€130–158 recent fares
Book
Cheapest cached fares Omsk → 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.
Sep 18 – Oct 2
S7 Airlines · 1 stop · 3h 35m
€267
Book
Sep 18 – Oct 6
S7 Airlines · 1 stop · 3h 35m
€267
Book
Sep 18 – Sep 25
S7 Airlines · 1 stop · 3h 35m
€268
Book
Dec 29 – Jan 8
S7 Airlines · Direct · 3h 00m
€272
Book
Sep 8 – Sep 15
S7 Airlines · Direct · 2h 55m
€272
Book
Sep 8 – Sep 18
S7 Airlines · Direct · 2h 55m
€272
Book
Sep 1 – Sep 8
S7 Airlines · Direct · 2h 55m
€272
Book
Oct 30 – Nov 10
S7 Airlines · Direct · 3h 00m
€272
Book
Weather in Irkutsk
Fri
🌦️
24°
16°
💧78%
Sat
🌧️
22°
16°
💧86%
Sun
⛈️
25°
17°
💧67%
Mon
☁️
27°
15°
💧16%
Tue
🌦️
24°
17°
💧31%
Wed
🌦️
26°
18°
💧25%
Thu
☁️
27°
16°
💧17%
In Dec, Irkutsk typically sees ~-11°C daytime highs and 6 rainy days.
Where to stay in Irkutsk 3★+ hotels from €57/night (1 hotels sampled, ~3 weeks out).
Angara Hotel
hotel · Irkutsk
from €57/night ★ 3
Good to know Time difference +2h
Time in the air 2h 55m
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).
Popular from Omsk Cheapest destinations travellers searched recently — refreshed daily.
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 2026-07-31. Some links earn Stayonomy a commission at no cost to you.
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