How the cheapest fare moved
Aug 11: €102 €102
Aug 4
Aug 11
low €89 · high €114
Departure-day prices · August 2026 Hanoi → Vientiane
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Return-day prices · August 2026 Vientiane → Hanoi
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Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Best time to visit Vientiane — climate Jan: ~26°C daytime, 0 rainy days
26°
Jan Feb: ~29°C daytime, 2 rainy days
29°
Feb Mar: ~32°C daytime, 1 rainy days
32°
Mar Apr: ~33°C daytime, 11 rainy days
33°
Apr May: ~33°C daytime, 25 rainy days
33°
May Jun: ~32°C daytime, 30 rainy days
32°
Jun Jul: ~31°C daytime, 26 rainy days
31°
Jul Aug: ~31°C daytime, 25 rainy days
31°
Aug Sep: ~31°C daytime, 29 rainy days
31°
Sep Oct: ~31°C daytime, 18 rainy days
31°
Oct Nov: ~29°C daytime, 8 rainy days
29°
Nov Dec: ~29°C daytime, 1 rainy days
29°
Dec Best value: Oct — fares from €89 and ~31°C daytime.
Flights from Hanoi to Vientiane start around €89 (typically 1 stop). Range seen recently: €89–114, based on 13 fares found by travellers.
Fly (from €89)
4h 10m duration
€89–114 recent fares
Book
Cheapest cached fares Hanoi → Vientiane; typically 1 stop (e.g. VJ). · Based on 13 fares found by travellers in the last 48h
Cheapest round trips to Vientiane Fares found by travellers in the last 48 hours — refreshed daily.
Oct 21 – Oct 29
Vietnam Airlines · Direct · 1h 15m
€193
Book
Oct 19 – Oct 29
Vietjet · 1 stop · 4h 10m
€211
Book
Oct 17 – Oct 24
Vietjet · 1 stop · 4h 10m
€226
Book
Aug 16 – Aug 18
Vietjet · 2 stops · 5h 00m
€243
Book
Aug 13 – Aug 22
Vietjet · 2 stops · 5h 10m
€245
Book
Aug 17 – Aug 19
Vietjet · 2 stops · 5h 10m
€245
Book
Aug 17 – Aug 18
Vietjet · 1 stop · 4h 10m
€245
Book
Feb 5 – Feb 8
Lao Airlines · Direct · 1h 10m
€267
Book
Weather in Vientiane
Wed
🌧️
32°
24°
💧61%
Thu
🌦️
33°
25°
💧67%
Fri
⛈️
32°
25°
💧93%
Sat
⛈️
30°
24°
💧90%
Sun
⛈️
29°
24°
💧84%
Mon
⛈️
32°
24°
💧85%
Tue
⛈️
31°
25°
💧85%
In Aug, Vientiane typically sees ~31°C daytime highs and 25 rainy days.
Where to stay in Vientiane 3★+ hotels from €19/night (37 hotels sampled, ~3 weeks out).
Mali Namphu Hotel
hotel · Vientiane
from €19/night ★ 3
Phonepaseuth Guesthouse
hotel · Vientiane
from €19/night ★ 3
Xaysomboun Hotel & SPA
hotel · Vientiane
from €22/night ★ 4
Good to know Time difference Same time zone
Time in the air 1h 10m
Things to do in Vientiane Top-rated tours and tickets from €11 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
About Vientiane
Vientiane (Lao: ວຽງຈັນ, Vieng Chan) is the capital of Laos, with stunning temples, vibrant night markets, beautiful French-Indochinese architecture, lively street food stalls, and traditional craft markets.
Read the full Vientiane guide
Guide content from Wikivoyage contributors (CC BY-SA).
Popular from Hanoi 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 2026-08-11. Some links earn Stayonomy a commission at no cost to you.
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