Phnom Penh to Siem Reap

1 ways to travelfastest 55mfly from €54
Photo: Colton Jones / Unsplash

How the cheapest fare moved

Jul 30: €57 €57 Jul 24 Jul 30 low €54 · high €72

Departure-day prices · July 2026 Phnom Penh → Siem Reap

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Return-day prices · July 2026 Siem Reap → Phnom Penh

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Best time to visit Siem Reap — climate

Jan: ~30°C daytime, 0 rainy days 30° JanFeb: ~33°C daytime, 1 rainy days 33° FebMar: ~35°C daytime, 8 rainy days 35° MarApr: ~34°C daytime, 16 rainy days 34° AprMay: ~33°C daytime, 27 rainy days 33° MayJun: ~32°C daytime, 25 rainy days 32° JunJul: ~33°C daytime, 26 rainy days 33° JulAug: ~33°C daytime, 25 rainy days 33° AugSep: ~32°C daytime, 30 rainy days 32° SepOct: ~31°C daytime, 24 rainy days 31° OctNov: ~30°C daytime, 11 rainy days 30° NovDec: ~31°C daytime, 4 rainy days 31° Dec

Best value: Aug — fares from €54 and ~33°C daytime.

Flights from Phnom Penh to Siem Reap start around €54 (direct flights available). Range seen recently: €54–72, based on 11 fares found by travellers.

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55mduration
€54–72recent fares
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Cheapest cached fares Phnom Penh → Siem Reap; direct flights available (e.g. KR). · Based on 11 fares found by travellers in the last 48h

Cheapest round trips to Siem Reap

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

Oct 2 – Oct 6 Cambodia Airways · Direct · 55m €119 Book

Weather in Siem Reap

Thu ⛈️ 32° 25° 💧97%
Fri ⛈️ 31° 25° 💧96%
Sat ⛈️ 31° 25° 💧90%
Sun ⛈️ 32° 25° 💧94%
Mon ⛈️ 30° 25° 💧96%
Tue ⛈️ 32° 25° 💧88%
Wed 🌦️ 32° 26° 💧80%

In Jul, Siem Reap typically sees ~33°C daytime highs and 26 rainy days.

Where to stay in Siem Reap

3★+ hotels from €15/night (39 hotels sampled, ~3 weeks out).

Harmony Indochine d'Angkor hotel · Siem Reap
from €15/night★ 4
Boutique Indochine d'Angkor hotel · Siem Reap
from €16/night★ 4
Indra Angkor Residence hotel · Siem Reap
from €16/night★ 4

Good to know

Time differenceSame time zone
Time in the air55m

Things to do in Siem Reap

Top-rated tours and tickets from €18 — book ahead for the popular ones.

Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.

About Siem Reap

The town of Siem Reap (សៀមរាប), in northern Cambodia, is the primary access point for the Angkor Archaeological Park, just north of the city. It is quite laid-back and a pleasant place to stay while touring the temples. It is a nice compromise between observing Cambodian life and enjoying the amenities of modern services and entertainment, thanks to a large foreign community.

Read the full Siem Reap guide

Guide content from Wikivoyage contributors (CC BY-SA).

Round out the trip

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 2026-07-30. Some links earn Stayonomy a commission at no cost to you.