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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 $432
Dep. Sat 11 OctRet. Sun 19 Oct$432
Dep. Mon 09 FebRet. Mon 23 Feb$563
AK,PG,TR Return flights from $447
Dep. Mon 09 FebRet. Mon 23 Feb$447
Dep. Sat 11 OctRet. Sun 19 Oct$460
AK,JQ,PG,TR Return flights from $474
Dep. Sat 11 OctRet. Sun 19 Oct$474
AK,TR Return flights from $479
Dep. Sat 11 OctRet. Sun 19 Oct$479
AK,PG Return flights from $483
Dep. Sat 11 OctRet. Sun 19 Oct$483
AK,MH,PG Return flights from $490
Dep. Sat 11 OctRet. Sun 19 Oct$490
AK,OD,PG Return flights from $492
Dep. Sat 11 OctRet. Sun 19 Oct$492
AK,JQ,TR Return flights from $493
Dep. Sat 11 OctRet. Sun 19 Oct$493
AK,OD,PG,TR Return flights from $511
Dep. Sat 11 OctRet. Sun 19 Oct$511
AK,FD,PG Return flights from $514
Dep. Sat 11 OctRet. Sun 19 Oct$514
AK,MH,OD,PG Return flights from $528
Dep. Sat 11 OctRet. Sun 19 Oct$528
JQ,PG,TR Return flights from $534
Dep. Sat 11 OctRet. Sun 19 Oct$534
Dep. Mon 09 FebRet. Mon 23 Feb$597
PG,TR Return flights from $540
Dep. Sat 11 OctRet. Sun 19 Oct$540
AK,JQ,PG Return flights from $549
Dep. Sat 11 OctRet. Sun 19 Oct$549
Dep. Mon 09 FebRet. Mon 23 Feb$619
MH,OD,PG,TR Return flights from $553
Dep. Sat 11 OctRet. Sun 19 Oct$553

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 United States (USA) and flights to Thailand. Maybe a different destination? Here are all the flights from Perth

Did you know...

  • Perth has the International Air Transport Association (IATA) code of PER.
  • Koh Samui is 1 hour later than Perth.
  • The Samui Center Service Ltd.Part. is nearby Koh Samui airport.

Questions and Answers

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

At the moment, August/2025 is the cheapest time of year to travel from Perth to Koh Samui. February/2026 is the most expensive time to fly from Perth to Koh Samui.

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

No airlines fly direct from Perth to Koh Samui.

What is the cheapest airline that flies 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?

Singapore Airlines is the best airline to fly between Perth and Koh Samui. 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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Popular Destinations
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