How the cheapest fare moved
Jul 30: €319 €319
Jul 26
Jul 30
low €317 · high €404
Departure-day prices · July 2026 Nha Trang → Irkutsk
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31 €454 Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · July 2026 Irkutsk → Nha Trang
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31 €604 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 €317 and ~17°C daytime.
Flights from Nha Trang to Irkutsk start around €197 (direct flights available). Range seen recently: €197–324, based on 22 fares found by travellers.
Fly (from €197)
6h 50m duration
€197–324 recent fares
Book
Cheapest cached fares Nha Trang → Irkutsk; direct flights available (e.g. SU). · Based on 22 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 30 – Jan 23
Vietjet · 3 stops · 9h 45m
€585
Book
Aug 21 – Sep 15
China Southern Airlines · 2 stops · 8h 55m
€614
Book
Dec 19 – Jan 5
China Southern Airlines · 2 stops · 9h 10m
€618
Book
Aug 21 – Sep 12
China Southern Airlines · 2 stops · 8h 55m
€638
Book
Dec 9 – Dec 11
Aeroflot · Direct · 6h 55m
€655
Book
Sep 15 – Oct 7
Vietjet · 2 stops · 8h 50m
€666
Book
Nov 29 – Dec 6
Aeroflot · Direct · 6h 55m
€667
Book
Sep 7 – Sep 22
Vietjet · 2 stops · 9h 40m
€667
Book
Weather in Irkutsk
Fri
🌦️
25°
17°
💧72%
Sat
⛈️
23°
17°
💧88%
Sun
⛈️
25°
17°
💧84%
Mon
☁️
27°
15°
💧10%
Tue
☁️
27°
18°
💧25%
Wed
🌦️
26°
16°
💧14%
Thu
☁️
26°
17°
💧17%
In Jul, Irkutsk typically sees ~25°C daytime highs and 10 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 +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 2026-07-30. Some links earn Stayonomy a commission at no cost to you.
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