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Cheapest cached fares Siem Reap → Phnom Penh; direct flights available (e.g. K6). · Based on 4 fares found by travellers in the last 48h
Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Cheapest days highlighted · darker = pricier · past days greyed out · cached one-way fares.
Best value: Oct — fares from €37 and ~32°C daytime.
Flights from Siem Reap to Phnom Penh start around €37 (direct flights available). Range seen recently: €37–74, based on 4 fares found by travellers.
Fares found by travellers in the last 48 hours — refreshed daily.
In Jan, Phnom Penh typically sees ~32°C daytime highs and 0 rainy days.
3★+ hotels from €17/night (40 hotels sampled, ~3 weeks out).
Top-rated tours and tickets from €17 — book ahead for the popular ones.
Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.
Phnom Penh, at the confluence of the Mekong and the Tonle Sap Rivers, is the capital of Cambodia and its largest city. Having been liberated in the late 1970s from Khmer Rouge oppression, the city has exploded in activity in the 21st century and now a thumping little metropolis, small at heart but big in vibe. While not yet a rival to Bangkok, it's getting there; get it while it lasts, before it becomes Bangkok.
Read the full Phnom Penh guide
Guide content from Wikivoyage contributors (CC BY-SA).
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 2026-08-03. Some links earn Stayonomy a commission at no cost to you.