How the cheapest fare moved
Jul 24: €113
€113
Jul 19
Jul 24
low €111 · high €129
Departure-day prices · September 2026 Tomsk → Irkutsk
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · September 2026 Irkutsk → Tomsk
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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 €111 and ~17°C daytime.
Flights from Tomsk to Irkutsk start around €106 (direct flights available). Range seen recently: €106–140, based on 19 fares found by travellers.
Fly (from €106)
3h 00m duration
€106–140 recent fares
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Cheapest cached fares Tomsk → Irkutsk; direct flights available (e.g. UT). · Based on 19 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 3 – Oct 10
Red Wings · 1 stop · 3h 20m
€199
Book
Oct 31 – Nov 22
Utair · Direct · 3h 00m
€210
Book
Sep 30 – Oct 18
Utair · Direct · 3h 35m
€212
Book
Oct 21 – Oct 29
Utair · Direct · 3h 35m
€216
Book
Oct 3 – Oct 18
Utair · Direct · 3h 35m
€216
Book
Sep 9 – Sep 13
Utair · Direct · 3h 35m
€222
Book
Sep 12 – Sep 27
Utair · Direct · 3h 35m
€227
Book
Sep 12 – Sep 17
Utair · Direct · 3h 35m
€227
Book
Weather in Irkutsk
Fri
☁️
30°
18°
💧25%
Sat
🌧️
25°
18°
💧88%
Sun
🌧️
26°
16°
💧28%
Mon
⛈️
26°
17°
💧33%
Tue
🌧️
25°
18°
💧67%
Wed
🌦️
26°
18°
💧42%
Thu
🌤️
28°
17°
💧39%
In Sep, Irkutsk typically sees ~17°C daytime highs and 7 rainy days.
Good to know Time difference +1h
Time in the air 3h 00m
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 Tomsk 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 2026-07-24. Some links earn Stayonomy a commission at no cost to you.