Chiang Mai to Vientiane

1 ways to travelfastest 2h 20mfly from €123
Photo: Will Sun / Unsplash

How the cheapest fare moved

Aug 12: €123 €123 Aug 6 Aug 12 low €123 · high €137

Departure-day prices · September 2025 Chiang Mai → Vientiane

‹ Prev Next ›

Loading fares…

Return-day prices · September 2025 Vientiane → Chiang Mai

‹ Prev Next ›

Loading fares…

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 €123 and ~31°C daytime.

Flights from Chiang Mai to Vientiane start around €123 (typically 1 stop). Range seen recently: €123–160, based on 12 fares found by travellers.

Fly (from €123)
2h 20mduration
€123–160recent fares
Book
Cheapest cached fares Chiang Mai → Vientiane; typically 1 stop (e.g. FD). · Based on 12 fares found by travellers in the last 48h

Weather in Vientiane

Thu 🌦️ 33° 26° 💧83%
Fri ⛈️ 32° 25° 💧92%
Sat ⛈️ 30° 25° 💧93%
Sun ⛈️ 31° 24° 💧86%
Mon ⛈️ 31° 25° 💧84%
Tue ⛈️ 31° 24° 💧84%
Wed ⛈️ 28° 25° 💧98%

In Sep, Vientiane typically sees ~31°C daytime highs and 28 rainy days.

Where to stay in Vientiane

3★+ hotels from €15/night (37 hotels sampled, ~3 weeks out).

Mali Namphu Hotel hotel · Vientiane
from €15/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

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 Chiang Mai

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 2026-08-13. Some links earn Stayonomy a commission at no cost to you.