Hanoi to Vientiane

1 ways to travelfastest 4h 10mfly from €103
Photo: Will Sun / Unsplash

How the cheapest fare moved

Aug 18: €103 €103 Aug 13 Aug 18 low €103 · high €163

Departure-day prices · October 2025 Hanoi → Vientiane

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Return-day prices · October 2025 Vientiane → Hanoi

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Best time to visit Vientiane — climate

Jan: ~26°C daytime, 0 rainy days 26° JanFeb: ~29°C daytime, 2 rainy days 29° FebMar: ~32°C daytime, 1 rainy days 32° MarApr: ~33°C daytime, 11 rainy days 33° AprMay: ~33°C daytime, 25 rainy days 33° MayJun: ~32°C daytime, 30 rainy days 32° JunJul: ~31°C daytime, 26 rainy days 31° JulAug: ~31°C daytime, 25 rainy days 31° AugSep: ~31°C daytime, 29 rainy days 31° SepOct: ~31°C daytime, 18 rainy days 31° OctNov: ~29°C daytime, 8 rainy days 29° NovDec: ~29°C daytime, 1 rainy days 29° Dec

Best value: Oct — fares from €103 and ~31°C daytime.

Flights from Hanoi to Vientiane start around €103 (typically 1 stop). Range seen recently: €103–114, based on 12 fares found by travellers.

Fly (from €103)
4h 10mduration
€103–114recent fares
Book
Cheapest cached fares Hanoi → Vientiane; typically 1 stop (e.g. VJ). · Based on 12 fares found by travellers in the last 48h

Cheapest round trips to Vientiane

Fares found by travellers in the last 48 hours — refreshed daily.

Sep 23 – Sep 27 Vietnam Airlines · Direct · 1h 15m €192 Book

Weather in Vientiane

Tue 🌧️ 32° 27° 💧92%
Wed ⛈️ 27° 25° 💧100%
Thu 🌧️ 28° 24° 💧100%
Fri 🌦️ 31° 25° 💧86%
Sat ⛈️ 31° 25° 💧83%
Sun ⛈️ 32° 26° 💧78%
Mon 🌦️ 32° 26° 💧84%

In Oct, Vientiane typically sees ~31°C daytime highs and 11 rainy days.

Where to stay in Vientiane

3★+ hotels from €19/night (36 hotels sampled, ~3 weeks out).

Mali Namphu Hotel hotel · Vientiane
from €19/night★ 3
Phonepaseuth Guesthouse hotel · Vientiane
from €19/night★ 3
Vientiane Golden Sun Hotel & Spa hotel · Vientiane
from €22/night★ 3

Good to know

Time differenceSame time zone
Time in the air1h 15m

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).

Round out the trip

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 2026-08-18. Some links earn Stayonomy a commission at no cost to you.