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Cheap Flights from Perth to Koh Samui

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Reverse direction: USM to PER

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AK,PG,TR Return flights from $1,048
Dep. Wed 21 OctRet. Wed 28 Oct$1,048
Dep. Thu 17 DecRet. Sat 02 Jan$2,543
AK,PG,VJ Return flights from $1,067
Dep. Wed 21 OctRet. Wed 28 Oct$1,067
AK,OD,PG Return flights from $1,130
Dep. Wed 21 OctRet. Wed 28 Oct$1,130
Dep. Thu 17 DecRet. Sat 02 Jan$2,649
AK,JQ,PG,TR Return flights from $1,140
Dep. Wed 21 OctRet. Wed 28 Oct$1,140
JQ,PG,VJ Return flights from $1,171
Dep. Wed 21 OctRet. Wed 28 Oct$1,171
AK,PG Return flights from $1,179
Dep. Wed 21 OctRet. Wed 28 Oct$1,179
Dep. Thu 17 DecRet. Sat 02 Jan$2,937
JQ,OD,PG Return flights from $1,181
Dep. Wed 21 OctRet. Wed 28 Oct$1,181
Dep. Thu 17 DecRet. Sat 02 Jan$2,917
OD,PG Return flights from $1,183
Dep. Wed 21 OctRet. Wed 28 Oct$1,183
AK,OD,PG,TR Return flights from $1,202
Dep. Wed 21 OctRet. Wed 28 Oct$1,202
Dep. Thu 17 DecRet. Sat 02 Jan$2,410
AK,TR Return flights from $1,209
Dep. Wed 21 OctRet. Wed 28 Oct$1,209
Dep. Thu 17 DecRet. Sat 02 Jan$3,484
AK,PG,QZ Return flights from $1,210
Dep. Wed 21 OctRet. Wed 28 Oct$1,210
8B,AK,PG Return flights from $1,214
Dep. Wed 21 OctRet. Wed 28 Oct$1,214
Dep. Thu 17 DecRet. Sat 02 Jan$2,893
AK,PG,TR,VJ Return flights from $1,218
Dep. Wed 21 OctRet. Wed 28 Oct$1,218
AK,MH,PG Return flights from $1,224
Dep. Wed 21 OctRet. Wed 28 Oct$1,224
Dep. Thu 17 DecRet. Sat 02 Jan$4,268
OD,PG,TR Return flights from $1,224
Dep. Wed 21 OctRet. Wed 28 Oct$1,224
Dep. Thu 17 DecRet. Sat 02 Jan$2,468

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


Average Perth to Koh Samui Return Prices

These are the average prices for Perth to Koh Samui return airfares.

November 2026
$1,558
January 2027
$2,581
April 2027
$2,077

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Popular Destinations
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