How the cheapest fare moved
Nov 13: €165 €165
Nov 7
Nov 13
low €165 · high €330
Departure-day prices · February 2032 Nha Trang → Irkutsk
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Return-day prices · February 2032 Irkutsk → Nha Trang
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Best time to visit Irkutsk — climate Jan: ~-11°C daytime, 3 rainy days
-11°
Jan Feb: ~-11°C daytime, 3 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, 4 rainy days
19°
May Jun: ~24°C daytime, 9 rainy days
24°
Jun Jul: ~25°C daytime, 10 rainy days
25°
Jul Aug: ~22°C daytime, 14 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 €374 and ~24°C daytime.
Flights from Nha Trang to Irkutsk start around €165 (typically 1 stop). Range seen recently: €165–297, based on 30 fares found by travellers.
Fly (from €165)
8h 20m duration
€165–297 recent fares
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Cheapest cached fares Nha Trang → Irkutsk; typically 1 stop (e.g. VZ). · 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 26 – Jan 16
Vietjet · 2 stops · 9h 45m
€487
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Dec 28 – Jan 11
Thai AirAsia · 1 stop · 8h 30m
€518
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Dec 21 – Feb 1
Thai AirAsia · 1 stop · 8h 30m
€529
Book
Dec 25 – Jan 11
Vietjet · 2 stops · 8h 20m
€530
Book
Dec 30 – Jan 13
Vietjet · 2 stops · 9h 15m
€541
Book
Dec 17 – Dec 19
Vietjet · 2 stops · 9h 45m
€543
Book
Jan 19 – Jan 26
China Southern Airlines · 2 stops · 9h 05m
€547
Book
Dec 19 – Jan 9
Vietjet · 2 stops · 8h 20m
€563
Book
Weather in Irkutsk
Fri
🌫️
-3°
-7°
💧0%
Sat
🌫️
-5°
-9°
💧0%
Sun
🌫️
-4°
-10°
💧2%
Mon
🌨️
-5°
-9°
💧34%
Tue
🌨️
-3°
-8°
💧43%
Wed
🌤️
-2°
-4°
💧57%
Thu
🌤️
-3°
-11°
💧47%
Good to know Time difference +1h
Time in the air 8h 20m
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 2026-11-13. Some links earn Stayonomy a commission at no cost to you.
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