How the cheapest fare moved
Nov 7: €161
€161
Oct 31
Nov 7
low €158 · high €190
Departure-day prices · September 2026 Siem Reap → Luang Prabang
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Return-day prices · September 2026 Luang Prabang → Siem Reap
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Best time to visit Luang Prabang — climate Jan: ~26°C daytime, 1 rainy days
26°
Jan Feb: ~30°C daytime, 5 rainy days
30°
Feb Mar: ~33°C daytime, 4 rainy days
33°
Mar Apr: ~35°C daytime, 15 rainy days
35°
Apr May: ~34°C daytime, 21 rainy days
34°
May Jun: ~33°C daytime, 27 rainy days
33°
Jun Jul: ~31°C daytime, 29 rainy days
31°
Jul Aug: ~31°C daytime, 25 rainy days
31°
Aug Sep: ~31°C daytime, 25 rainy days
31°
Sep Oct: ~31°C daytime, 12 rainy days
31°
Oct Nov: ~28°C daytime, 10 rainy days
28°
Nov Dec: ~27°C daytime, 3 rainy days
27°
Dec Best value: Nov — fares from €158 and ~28°C daytime.
Flights from Siem Reap to Luang Prabang start around €158 (typically 1 stop). Range seen recently: €158–165, based on 17 fares found by travellers.
Fly (from €158)
1h 35m duration
€158–165 recent fares
Book
Cheapest cached fares Siem Reap → Luang Prabang; typically 1 stop (e.g. QV). · Based on 17 fares found by travellers in the last 48h
Cheapest round trips to Luang Prabang Fares found by travellers in the last 48 hours — refreshed daily.
Nov 28 – Nov 28
Lao Airlines · Direct · 3h 45m
€528
Book
Jan 6 – Jan 6
Thai AirAsia · 1 stop · 2h 35m
€545
Book
Weather in Luang Prabang
Sat
⛈️
28°
23°
💧100%
Sun
🌦️
29°
24°
💧41%
Mon
☁️
29°
20°
💧6%
Tue
🌦️
26°
18°
💧4%
Wed
🌧️
26°
19°
💧26%
Thu
🌧️
22°
19°
💧45%
Fri
🌧️
25°
18°
💧33%
In Sep, Luang Prabang typically sees ~31°C daytime highs and 25 rainy days.
Where to stay in Luang Prabang 3★+ hotels from €18/night (34 hotels sampled, ~3 weeks out).
PhaiLin Hotel
hotel · Luang Prabang
from €18/night ★ 3
Cold River
hotel · Luang Prabang
from €23/night ★ 3
Villa Alounsavath Mekong Riverside
hotel · Luang Prabang
from €24/night ★ 5
Good to know Time difference Same time zone
Time in the air 2h 35m
Things to do in Luang Prabang Top-rated tours and tickets from €13 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
About Luang Prabang
Luang Prabang (Lao: ຫຼວງພຣະບາງ, pronounced Loo-ang pah-bang and also spelled Louangphrabang) is the former capital of Laos and a UNESCO World Heritage city.
Read the full Luang Prabang guide
Guide content from Wikivoyage contributors (CC BY-SA).
Popular from Siem Reap 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 2026-11-07. Some links earn Stayonomy a commission at no cost to you.