Cheap flights from Koh Samui to Siem Reap
What is the cheapest month to fly from Koh Samui to Siem Reap?
Our data shows that November tends to be the cheapest month to fly to Siem Reap from Koh Samui. Users have commonly found prices around ฿16,068 for the month, but tickets can be as low as ฿13,652. Due to multiple factors, prepare for potentially higher prices in April.
When is the cheapest time to fly from Koh Samui to Siem Reap (USM - REP)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Koh Samui to Siem Reap as you normally would.
Koh Samui to Siem Reap 2022 flight deals
Cheap flights to Siem Reap from Koh Samui found for this year
Ko Samui
Siem Reap
1 stop
15h 30mSiem Reap
Ko Samui
1 stop
7h 30mMultiple Airlines
Ko Samui
Siem Reap
2 stops
26h 10mSiem Reap
Ko Samui
2 stops
22h 30mMultiple Airlines
Ko Samui
Siem Reap
1 stop
20h 50mSiem Reap
Ko Samui
2 stops
29h 50mMultiple Airlines
One-way flights to Siem Reap from Koh Samui
The cheapest one-way flights from Koh Samui to Siem Reap
Ko Samui
Siem Reap
1 stop
16h 10mMultiple Airlines
Ko Samui
Siem Reap
1 stop
14h 50mMultiple Airlines
Ko Samui
Siem Reap
2 stops
27h 50mMultiple Airlines
Related info for your journey
Useful info, stats and facts about Koh Samui to Siem Reap flights.
Which airlines flying from Ko Samui to Siem Reap have flexible changes due to COVID-19?
One of the carriers operating flights from Ko Samui to Siem Reap that may be offering flexible change policies is บางกอกแอร์เวย์ส. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
Can I find flights from Koh Samui to Siem Reap for under ฿10,400 on Cheapflights?
Yes, there are multiple flights from Koh Samui to Siem Reap for under ฿10,400. The cheapest flight booked recently is on Multiple Airlines for just ฿10,333, but on average you can expect to pay ฿25,868.
What is the cheapest airline to fly from Koh Samui to Siem Reap round-trip?
Cheapflights users have booked flights from Koh Samui to Siem Reap round-trip from ฿22,344.
Other flights from Koh Samui
Flights to Siem Reap from Koh Samui
Can I fly to Siem Reap from Ko Samui right now?
Most visitors from Ko Samui need to provide a negative COVID-19 test result and/or quarantine to enter Siem Reap.
COVID-19 testing requirements
Visitors from Ko Samui are not required to present a negative COVID-19 PCR test or antigen result upon entering Siem Reap.
Quarantine requirements
Visitors from Ko Samui are not required to quarantine after entering Siem Reap.
Can I fly back to Ko Samui from Siem Reap?
COVID-19 testing requirements
Visitors from Siem Reap are not required to present a negative COVID-19 PCR test or antigen result upon entering Ko Samui.
Quarantine requirements
Visitors from Siem Reap are not required to quarantine after entering Ko Samui.