How the cheapest fare moved
Jul 29: €179 €179
Jul 23
Jul 29
low €164 · high €194
Departure-day prices · July 2026 Phnom Penh → Vientiane
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Return-day prices · July 2026 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, 25 rainy days
33°
May Jun: ~32°C daytime, 30 rainy days
32°
Jun Jul: ~31°C daytime, 26 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: Sep — fares from €164 and ~31°C daytime.
Flights from Phnom Penh to Vientiane start around €164 (typically 1 stop). Range seen recently: €164–177, based on 6 fares found by travellers.
Fly (from €164)
2h 35m duration
€164–177 recent fares
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Cheapest cached fares Phnom Penh → Vientiane; typically 1 stop (e.g. VZ). · Based on 6 fares found by travellers in the last 48h
Cheapest round trips to Vientiane Fares found by travellers in the last 48 hours — refreshed daily.
Aug 6 – Aug 9
Cambodia Airways · Direct · 1h 40m
€295
Book
Aug 27 – Aug 30
Cambodia Airways · Direct · 1h 40m
€295
Book
Aug 27 – Sep 1
Vietnam Airlines · Direct · 1h 50m
€333
Book
Weather in Vientiane
Thu
⛈️
30°
24°
💧99%
Fri
⛈️
30°
24°
💧99%
Sat
⛈️
30°
24°
💧100%
Sun
⛈️
29°
24°
💧98%
Mon
⛈️
30°
25°
💧92%
Tue
⛈️
30°
24°
💧93%
Wed
⛈️
30°
24°
💧94%
In Jul, Vientiane typically sees ~31°C daytime highs and 26 rainy days.
Where to stay in Vientiane 3★+ hotels from €21/night (37 hotels sampled, ~3 weeks out).
Phonepaseuth Guesthouse
hotel · Vientiane
from €21/night ★ 3
Mali Namphu Hotel
hotel · Vientiane
from €22/night ★ 3
Xaysomboun Hotel & SPA
hotel · Vientiane
from €22/night ★ 4
Good to know Time difference Same time zone
Time in the air 1h 40m
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 2026-07-29. Some links earn Stayonomy a commission at no cost to you.
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