How the cheapest fare moved
Aug 7: €172 €172
Aug 2
Aug 7
low €172 · high €234
Departure-day prices · December 2026 Orenburg → Irkutsk
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · December 2026 Irkutsk → Orenburg
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
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 €171 and ~17°C daytime.
Flights from Orenburg to Irkutsk start around €171 (direct flights available). Range seen recently: €171–211, based on 27 fares found by travellers.
Fly (from €171)
4h 35m duration
€171–211 recent fares
Book
Cheapest cached fares Orenburg → Irkutsk; direct flights available (e.g. IO). · Based on 27 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 14
S7 Airlines · 1 stop · 5h 05m
€321
Book
Oct 9 – Oct 16
S7 Airlines · 1 stop · 5h 05m
€326
Book
Oct 5 – Oct 12
S7 Airlines · 1 stop · 5h 05m
€327
Book
Nov 9 – Nov 13
S7 Airlines · 1 stop · 5h 05m
€336
Book
Sep 28 – Oct 5
S7 Airlines · 1 stop · 5h 05m
€339
Book
Oct 25 – Nov 2
S7 Airlines · 1 stop · 5h 05m
€340
Book
Oct 19 – Oct 30
S7 Airlines · 1 stop · 5h 05m
€346
Book
Jan 31 – Feb 7
S7 Airlines · 1 stop · 5h 05m
€346
Book
Weather in Irkutsk
Sat
🌧️
23°
18°
💧88%
Sun
🌧️
22°
14°
💧86%
Mon
🌦️
23°
12°
💧49%
Tue
🌦️
22°
15°
💧20%
Wed
🌤️
24°
12°
💧0%
Thu
🌤️
26°
14°
💧8%
Fri
🌦️
25°
16°
💧32%
In Dec, Irkutsk typically sees ~-13°C daytime highs and 2 rainy days.
Where to stay in Irkutsk 3★+ hotels from €26/night (14 hotels sampled, ~3 weeks out).
Alpari Hotel
hotel · Irkutsk
from €26/night ★ 3
130 Hotel
hotel · Irkutsk
from €31/night ★ 3
Matreshka
hotel · Irkutsk
from €37/night ★ 3
Good to know Time difference +3h
Time in the air 5h 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).
Popular from Orenburg 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 2026-08-07. Some links earn Stayonomy a commission at no cost to you.
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