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Cheap Flights from Perth to Koh Samui

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Reverse direction: USM to PER

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TR Return flights from $735
Dep. Sat 11 OctRet. Sun 19 Oct$735
Dep. Mon 09 FebRet. Mon 23 Feb$957
AK,PG,TR Return flights from $759
Dep. Mon 09 FebRet. Mon 23 Feb$759
Dep. Sat 11 OctRet. Sun 19 Oct$782
AK,JQ,PG,TR Return flights from $806
Dep. Sat 11 OctRet. Sun 19 Oct$806
AK,TR Return flights from $814
Dep. Sat 11 OctRet. Sun 19 Oct$814
AK,PG Return flights from $821
Dep. Sat 11 OctRet. Sun 19 Oct$821
AK,MH,PG Return flights from $834
Dep. Sat 11 OctRet. Sun 19 Oct$834
AK,OD,PG Return flights from $837
Dep. Sat 11 OctRet. Sun 19 Oct$837
AK,JQ,TR Return flights from $839
Dep. Sat 11 OctRet. Sun 19 Oct$839
AK,OD,PG,TR Return flights from $870
Dep. Sat 11 OctRet. Sun 19 Oct$870
AK,FD,PG Return flights from $874
Dep. Sat 11 OctRet. Sun 19 Oct$874
AK,MH,OD,PG Return flights from $898
Dep. Sat 11 OctRet. Sun 19 Oct$898
JQ,PG,TR Return flights from $909
Dep. Sat 11 OctRet. Sun 19 Oct$909
Dep. Mon 09 FebRet. Mon 23 Feb$1,015
PG,TR Return flights from $919
Dep. Sat 11 OctRet. Sun 19 Oct$919
AK,JQ,PG Return flights from $933
Dep. Sat 11 OctRet. Sun 19 Oct$933
Dep. Mon 09 FebRet. Mon 23 Feb$1,053
MH,OD,PG,TR Return flights from $940
Dep. Sat 11 OctRet. Sun 19 Oct$940

Prices are from searches made in the last 24 hours and current prices may differ.

Do you need to catch a flight to Perth? Check out our domestic flights to Perth. If Perth is not your closest airport, then here are all our flights to Koh Samui from New Zealand and flights to Thailand. Maybe a different destination? Here are all the flights from Perth

Did you know...

  • The distance between Koh Samui and Perth is 4,913 km.
  • Perth is 1 hour in front of Koh Samui. Jetlag may be an issue.
  • Perth to Koh Samui, the shortest return trip is 18 hrs 15 mins. Singapore
  • The closest hotel to Koh Samui airport is The Samui Center Service Ltd.Part. located at 30/90 4 . . .

Questions and Answers

What is the cheapest month to fly to Koh Samui from Perth?

Right now, February/2026 is the lowest-price month to travel to Koh Samui from Perth.

What airlines fly non-stop to Koh Samui from Perth?

No airlines fly non-stop between Perth and Koh Samui.

What is the cheapest airline to fly to Koh Samui from Perth?

Scoot is the cheapest airline to fly from Perth to Koh Samui.

What is the best airline to fly to Koh Samui from Perth?

The best airline to fly from Perth to Koh Samui is Singapore Airlines. The best low-cost airline is Scoot.

How to get from Perth to Koh Samui
Perth (PER)
 to 
Singapore (SIN)
5h 25m
Layover - 1h 35m
Singapore (SIN)
 to 
Koh Samui (USM)
1h 45m
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