Cheap flights from Koh Samui to Phnom Penh from ฿5,383

This is the cheapest one-way flight price, found on 7/6. Prices may vary by date and flight preferences.
USM — PNH
14 Jun — 21 Jun1
Return
1 adult
Economy
From?
To?
Wed 14/6
Wed 21/6

How to find the cheapest flight from Koh Samui (USM) to Phnom Penh (PNH)

All the information you need to plan the best USM to PNH flight in 2023: compare Koh Samui to Phnom Penh flight prices with the expected peak season, weather and rainfall in Phnom Penh.

Popular in

March

Cheapest in

January

Round-trip from

฿129,809

One-way from

฿5,383
High demand for flights, 18% potential price rise
Best time to find cheap flights, 14% potential price drop
From Ko Samui to Phnom Penh Pochentong
One-way flight from Ko Samui to Phnom Penh Pochentong

USM - PNH

Price

฿3,738 - ฿5,713

PNH

Temperature

25 - 29 °C

PNH

Rainfall

0 - 250 mm

One-way flights to Phnom Penh from Koh Samui

The cheapest one-way flights from Koh Samui to Phnom Penh

Related info for your journey

Useful info, stats and facts about Koh Samui to Phnom Penh flights.

Other flights from Koh Samui

Top airline flying from Koh Samui to Phnom Penh

The chart below displays the airlines Cheapflights users travelling from Koh Samui to Phnom Penh choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
บางกอกแอร์เวย์สCheapest฿9,854Average฿13,929FlexibilityNo cancel feeOn-time74%COVID-19 safety
Search บางกอกแอร์เวย์ส flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.