How the cheapest fare moved
Nov 5: €191 €191
Oct 29
Nov 5
low €170 · high €215
Departure-day prices · January 2031 Phnom Penh → Vientiane
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Return-day prices · January 2031 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 €170 and ~29°C daytime.
Flights from Phnom Penh to Vientiane start around €170 (typically 1 stop). Range seen recently: €170–194, based on 7 fares found by travellers.
Fly (from €170)
2h 15m duration
€170–194 recent fares
Book
Cheapest cached fares Phnom Penh → Vientiane; typically 1 stop (e.g. VZ). · Based on 7 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 17 – Dec 20
Vietnam Airlines · Direct · 1h 35m
€351
Book
Nov 10 – Nov 17
Thai Vietjet Air · 1 stop · 2h 45m
€385
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
Thu
⛈️
31°
25°
💧92%
Fri
⛈️
29°
23°
💧70%
Sat
🌦️
31°
24°
💧26%
Sun
🌤️
32°
24°
💧24%
Mon
🌤️
31°
22°
💧14%
Tue
🌤️
28°
20°
💧2%
Wed
☁️
28°
20°
💧8%
Where to stay in Vientiane 3★+ hotels from €19/night (36 hotels sampled, ~3 weeks out).
Phonepaseuth Guesthouse
hotel · Vientiane
from €19/night ★ 3
Vientiane Golden Sun Hotel & Spa
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 €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 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 2026-11-05. Some links earn Stayonomy a commission at no cost to you.
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