Chiang Mai to Vientiane

1 ways to travelfastest 2h 15mfly from €124
Photo: Will Sun / Unsplash

How the cheapest fare moved

Jul 25: €135 €135 Jul 23 Jul 25 low €135 · high €154

Departure-day prices · May 2026 Chiang Mai → Vientiane

‹ Prev Next ›

Loading fares…

Return-day prices · May 2026 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 €124 and ~31°C daytime.

Flights from Chiang Mai to Vientiane start around €124 (typically 1 stop). Range seen recently: €124–176, based on 9 fares found by travellers.

Fly (from €124)
2h 15mduration
€124–176recent fares
Book
Cheapest cached fares Chiang Mai → Vientiane; typically 1 stop (e.g. FD). · Based on 9 fares found by travellers in the last 48h

Cheapest round trips to Vientiane

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

Dec 19 – Dec 23 THAI Airways · 1 stop · 2h 35m €351 Book

Weather in Vientiane

Tue ⛈️ 31° 25° 💧96%
Wed ⛈️ 29° 24° 💧100%
Thu ⛈️ 30° 24° 💧98%
Fri ⛈️ 30° 24° 💧100%
Sat ⛈️ 30° 24° 💧100%
Sun ⛈️ 30° 24° 💧99%
Mon ⛈️ 28° 23° 💧99%

In May, Vientiane typically sees ~33°C daytime highs and 25 rainy days.

Where to stay in Vientiane

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

Phonepaseuth Guesthouse hotel · Vientiane
from €19/night★ 3
Mali Namphu Hotel hotel · Vientiane
from €20/night★ 3
Vientiane Golden Sun Hotel & Spa hotel · Vientiane
from €23/night★ 3

Good to know

Time differenceSame time zone
Time in the air2h 35m

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 2026-07-28. Some links earn Stayonomy a commission at no cost to you.