Cheap flights from Koh Samui to Phnom Penh

USM — PNH
1 Oct — 8 Oct1
Return
1 adult
Economy
From?
To?
Sat 1/10
Sat 8/10

What is the cheapest day to fly return from Koh Samui to Phnom Penh?

Travellers have found that booking a Monday departure is the best way to save up to 2% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

When is the cheapest time to fly from Koh Samui to Phnom Penh (USM - PNH)?

When flying from Koh Samui to Phnom Penh, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Koh Samui to Phnom Penh in September, October 2022

The best prices found for USM to PNH flights in September, October
28 Oct - 29 Oct
USM

Ko Samui

PNH

Phnom Penh Pochentong

1 stop

9h 50m
PNH

Phnom Penh Pochentong

USM

Ko Samui

1 stop

11h 10m
฿9,672

Multiple Airlines

Pick Dates

Deal found 23/9/22

23 Oct - 27 Oct
USM

Ko Samui

PNH

Phnom Penh Pochentong

1 stop

9h 30m
PNH

Phnom Penh Pochentong

USM

Ko Samui

1 stop

12h 10m
฿10,160

Multiple Airlines

Pick Dates

Deal found 23/9/22

28 Oct - 29 Oct
USM

Ko Samui

PNH

Phnom Penh Pochentong

1 stop

5h 25m
PNH

Phnom Penh Pochentong

USM

Ko Samui

2 stops

6h 35m
฿11,097

Multiple Airlines

Pick Dates

Deal found 23/9/22

Koh Samui to Phnom Penh 2022 flight deals

Cheap flights to Phnom Penh from Koh Samui found for this year
28 Oct - 29 Oct
USM

Ko Samui

PNH

Phnom Penh Pochentong

1 stop

9h 50m
PNH

Phnom Penh Pochentong

USM

Ko Samui

1 stop

11h 10m
฿9,672

Multiple Airlines

Pick Dates

Deal found 23/9/22

20 Nov - 24 Nov
USM

Ko Samui

PNH

Phnom Penh Pochentong

1 stop

13h 00m
PNH

Phnom Penh Pochentong

USM

Ko Samui

1 stop

10h 25m
฿10,122

Multiple Airlines

Pick Dates

Deal found 23/9/22

23 Oct - 27 Oct
USM

Ko Samui

PNH

Phnom Penh Pochentong

1 stop

9h 30m
PNH

Phnom Penh Pochentong

USM

Ko Samui

1 stop

12h 10m
฿10,160

Multiple Airlines

Pick Dates

Deal found 23/9/22

Cheap บางกอกแอร์เวย์ส flights from Koh Samui to Phnom Penh

15 Dec - 22 Dec
USM

Ko Samui

PNH

Phnom Penh Pochentong

1 stop

5h 30m
PNH

Phnom Penh Pochentong

USM

Ko Samui

1 stop

5h 40m
฿10,460

บางกอกแอร์เวย์ส

Pick Dates

Deal found 23/9/22

3 Jan - 6 Jan
USM

Ko Samui

PNH

Phnom Penh Pochentong

1 stop

7h 45m
PNH

Phnom Penh Pochentong

USM

Ko Samui

1 stop

12h 15m
฿12,072

บางกอกแอร์เวย์ส

Pick Dates

Deal found 24/9/22

26 Dec - 27 Dec
USM

Ko Samui

PNH

Phnom Penh Pochentong

1 stop

11h 35m
PNH

Phnom Penh Pochentong

USM

Ko Samui

1 stop

12h 15m
฿12,484

บางกอกแอร์เวย์ส

Pick Dates

Deal found 24/9/22

Cheap เวียดนามแอร์ไลน์ flights from Koh Samui to Phnom Penh

28 Oct - 29 Oct
USM

Ko Samui

PNH

Phnom Penh Pochentong

2 stops

9h 15m
PNH

Phnom Penh Pochentong

USM

Ko Samui

2 stops

28h 00m
฿18,483

เวียดนามแอร์ไลน์

Pick Dates

Deal found 23/9/22

20 Nov - 24 Nov
USM

Ko Samui

PNH

Phnom Penh Pochentong

2 stops

8h 15m
PNH

Phnom Penh Pochentong

USM

Ko Samui

2 stops

28h 35m
฿20,470

เวียดนามแอร์ไลน์

Pick Dates

Deal found 23/9/22

28 Oct - 29 Oct
USM

Ko Samui

PNH

Phnom Penh Pochentong

2 stops

9h 15m
PNH

Phnom Penh Pochentong

USM

Ko Samui

3 stops

24h 10m
฿23,056

เวียดนามแอร์ไลน์

Pick Dates

Deal found 23/9/22

Last-minute flights from Koh Samui to Phnom Penh

Late deals on return flights to Phnom Penh from Koh Samui, departing today and this week
2 Oct - 2 Oct
USM

Ko Samui

PNH

Phnom Penh Pochentong

1 stop

4h 00m
PNH

Phnom Penh Pochentong

USM

Ko Samui

1 stop

26h 10m
฿13,347

Multiple Airlines

Pick Dates

Deal found 24/9/22

2 Oct - 2 Oct
USM

Ko Samui

PNH

Phnom Penh Pochentong

2 stops

9h 15m
PNH

Phnom Penh Pochentong

USM

Ko Samui

1 stop

13h 50m
฿19,008

Multiple Airlines

Pick Dates

Deal found 24/9/22

2 Oct - 2 Oct
USM

Ko Samui

PNH

Phnom Penh Pochentong

2 stops

9h 15m
PNH

Phnom Penh Pochentong

USM

Ko Samui

2 stops

16h 20m
฿25,793

Multiple Airlines

Pick Dates

Deal found 24/9/22

One-way flights to Phnom Penh from Koh Samui

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

Ko Samui

PNH

Phnom Penh Pochentong

1 stop

11h 50m
฿4,311

Multiple Airlines

Pick Dates

Deal found 24/9/22

5 Oct
USM

Ko Samui

PNH

Phnom Penh Pochentong

1 stop

5h 25m
฿4,799

Multiple Airlines

Pick Dates

Deal found 24/9/22

5 Oct
USM

Ko Samui

PNH

Phnom Penh Pochentong

1 stop

11h 15m
฿4,874

Multiple Airlines

Pick Dates

Deal found 25/9/22

Related info for your journey

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

Which airlines flying from Ko Samui to Phnom Penh Pochentong have flexible cancellations due to COVID-19?

Cambodia Airways and บางกอกแอร์เวย์ส are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Koh Samui to Phnom Penh for under ฿9,700 on Cheapflights?

Yes, there are multiple flights from Koh Samui to Phnom Penh for under ฿9,700. The cheapest flight booked recently is on Multiple Airlines for just ฿9,672, but on average you can expect to pay ฿17,133.

Are there last-minute flights available from Koh Samui to Phnom Penh for under ฿13,400?

There are currently 3+ open flights from Koh Samui to Phnom Penh within the next 7 days for less than ฿13,400.

How popular is this Koh Samui to Phnom Penh flight route?

This flight path from Ko Samui to Phnom Penh Pochentong was viewed by 17 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest flights from Koh Samui to Phnom Penh?

On average you can expect to pay ฿7,778 for a flight from Koh Samui to Phnom Penh. The cheapest flight overall is ฿5,590 while the most popular route, (Ko Samui - Phnom Penh Pochentong) is currently priced at ฿9,672.

Alternative routes for Koh Samui to Phnom Penh

See prices for flight routes from nearby airports that may be better suited for you.
Chiang Mai to Phnom Penhfrom ฿5,393 pp