How the cheapest fare moved
Oct 3: €345 €345
Sep 27
Oct 3
low €302 · high €448
Departure-day prices · January 2031 Pattaya → Irkutsk
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Return-day prices · January 2031 Irkutsk → Pattaya
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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: Jun — fares from €511 and ~24°C daytime.
Flights from Pattaya to Irkutsk start around €302 (typically 1 stop). Range seen recently: €302–516, based on 30 fares found by travellers.
Fly (from €302)
8h 40m duration
€302–516 recent fares
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Cheapest cached fares Pattaya → Irkutsk; typically 1 stop (e.g. PG). · 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.
Dec 20 – Dec 21
Bangkok Airways · 2 stops · 9h 30m
€916
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Dec 20 – Dec 22
Bangkok Airways · 2 stops · 9h 30m
€979
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Oct 11 – Oct 21
Bangkok Airways · 3 stops · 11h 45m
€1066
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Jul 1 – Jul 4
Bangkok Airways · 3 stops · 11h 50m
€1139
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Weather in Irkutsk
Sun
☁️
16°
2°
💧4%
Mon
☁️
16°
5°
💧14%
Tue
🌦️
10°
6°
💧76%
Wed
🌦️
13°
5°
💧42%
Thu
🌦️
7°
2°
💧29%
Fri
☁️
11°
1°
💧2%
Sat
☁️
14°
4°
💧28%
Good to know Time difference +1h
Time in the air 9h 30m
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 Pattaya 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 2026-10-03. Some links earn Stayonomy a commission at no cost to you.
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