How the cheapest fare moved
Sep 6: €151 €151
Aug 30
Sep 6
low €151 · high €315
Departure-day prices · January 2021 Nha Trang → Irkutsk
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Return-day prices · January 2021 Irkutsk → Nha Trang
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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 €223 and ~17°C daytime.
Flights from Nha Trang to Irkutsk start around €151 (typically 1 stop). Range seen recently: €151–273, based on 30 fares found by travellers.
Fly (from €151)
8h 20m duration
€151–273 recent fares
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Cheapest cached fares Nha Trang → Irkutsk; typically 1 stop (e.g. FD). · 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.
Oct 28 – Nov 4
Thai AirAsia · 1 stop · 8h 30m
€516
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Oct 14 – Oct 27
Sichuan Airlines · 2 stops · 8h 50m
€539
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Oct 29 – Nov 13
Vietnam Airlines · 2 stops · 9h 05m
€574
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Oct 12 – Oct 16
Thai AirAsia · 1 stop · 8h 20m
€582
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Mar 14 – Mar 29
China Southern Airlines · 2 stops · 9h 10m
€584
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Oct 2 – Oct 12
Aeroflot · Direct · 6h 55m
€590
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Nov 4 – Nov 15
Thai Vietjet Air · 1 stop · 8h 25m
€599
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Nov 4 – Nov 24
Thai Vietjet Air · 1 stop · 8h 25m
€600
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Weather in Irkutsk
Sun
🌦️
16°
7°
💧67%
Mon
☁️
19°
7°
💧0%
Tue
☁️
19°
8°
💧0%
Wed
☁️
19°
8°
💧2%
Thu
🌤️
22°
9°
💧4%
Fri
🌦️
18°
11°
💧10%
Sat
☁️
20°
8°
💧7%
In Jan, Irkutsk typically sees ~-12°C daytime highs and 2 rainy days.
Where to stay in Irkutsk 3★+ hotels from €24/night (13 hotels sampled, ~3 weeks out).
Alpari Hotel
hotel · Irkutsk
from €24/night ★ 3
130 Hotel
hotel · Irkutsk
from €29/night ★ 3
Matreshka
hotel · Irkutsk
from €34/night ★ 3
Good to know Time difference +1h
Time in the air 6h 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 Nha Trang 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 2026-09-06. Some links earn Stayonomy a commission at no cost to you.
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