How the cheapest fare moved
Oct 31: €157 €157
Oct 25
Oct 31
low €145 · high €198
Departure-day prices · August 2030 Phnom Penh → Vientiane
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Return-day prices · August 2030 Vientiane → Phnom Penh
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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, 24 rainy days
33°
May Jun: ~32°C daytime, 30 rainy days
32°
Jun Jul: ~31°C daytime, 25 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: Nov — fares from €145 and ~29°C daytime.
Flights from Phnom Penh to Vientiane start around €145 (typically 1 stop). Range seen recently: €145–192, based on 4 fares found by travellers.
Fly (from €145)
2h 20m duration
€145–192 recent fares
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Cheapest cached fares Phnom Penh → Vientiane; typically 1 stop (e.g. VZ). · Based on 4 fares found by travellers in the last 48h
Cheapest round trips to Vientiane Fares found by travellers in the last 48 hours — refreshed daily.
Nov 10 – Nov 14
Thai AirAsia · 1 stop · 2h 20m
€343
Book
Nov 26 – Dec 1
Thai AirAsia · 1 stop · 2h 20m
€363
Book
Jan 1 – Jan 7
Air Cambodia · Direct · 1h 40m
€388
Book
Jan 1 – Jan 4
Vietnam Airlines · Direct · 1h 35m
€391
Book
Weather in Vientiane
Sat
🌦️
33°
25°
💧64%
Sun
🌦️
32°
26°
💧80%
Mon
⛈️
32°
24°
💧49%
Tue
🌦️
32°
25°
💧31%
Wed
🌦️
31°
25°
💧41%
Thu
⛈️
31°
24°
💧59%
Fri
🌧️
30°
23°
💧67%
Where to stay in Vientiane 3★+ hotels from €19/night (34 hotels sampled, ~3 weeks out).
Phonepaseuth Guesthouse
hotel · Vientiane
from €19/night ★ 3
Family Boutique Hotel
hotel · Vientiane
from €21/night ★ 3
Viryla Boutique Hotel
hotel · Vientiane
from €22/night ★ 3
Good to know Time difference Same time zone
Time in the air 1h 35m
Things to do in Vientiane Top-rated tours and tickets from €27 — 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 Phnom Penh 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 2026-10-31. Some links earn Stayonomy a commission at no cost to you.
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