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Cheapest cached fares Siem Reap → Sihanoukville; direct flights available (e.g. K6). · Based on 16 fares found by travellers in the last 48h
Best value: Apr — fares from €117 and ~31°C daytime.
Flights from Siem Reap to Sihanoukville start around €117 (direct flights available). Range seen recently: €117–139, based on 16 fares found by travellers.
Fares found by travellers in the last 48 hours — refreshed daily.
3★+ hotels from €18/night (25 hotels sampled, ~3 weeks out).
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Sihanoukville (Krong Preah Seihanu; ក្រុងព្រះសីហនុ), formerly Kompong Som, is a seaside port city in Cambodia. This formerly laid-back beach destination has been transformed by Chinese investment and is now basically a giant construction site for Chinese resorts and casinos. After a major crackdown on the scam economy by the Cambodian government, much of the city can look bleak and is far from the coastal beachside city it once was. Nonetheless, Sihanoukville remains a launching point for the nearby beautiful islands.
Read the full Sihanoukville guide
Guide content from Wikivoyage contributors (CC BY-SA).
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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 2026-11-13. Some links earn Stayonomy a commission at no cost to you.