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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 $1,196
Dep. Tue 20 JulRet. Fri 30 Jul$1,196
Dep. Fri 25 DecRet. Sat 02 Jan$1,986
TR Return flights from $1,230
Dep. Tue 20 JulRet. Fri 30 Jul$1,230
Dep. Fri 25 DecRet. Sat 02 Jan$2,375
PG,QF Return flights from $1,342
Dep. Tue 20 JulRet. Fri 30 Jul$1,342
Dep. Fri 25 DecRet. Sat 02 Jan$3,060
MH,PG Return flights from $1,342
Dep. Tue 20 JulRet. Fri 30 Jul$1,342
Dep. Fri 25 DecRet. Sat 02 Jan$2,863
QZ,TR Return flights from $1,344
Dep. Tue 20 JulRet. Fri 30 Jul$1,344
PG,QZ,TR Return flights from $1,354
Dep. Tue 20 JulRet. Fri 30 Jul$1,354
Dep. Fri 25 DecRet. Sat 02 Jan$3,052
PG,QZ,TG,TR Return flights from $1,451
Dep. Tue 20 JulRet. Fri 30 Jul$1,451
TG,TR Return flights from $1,458
Dep. Tue 20 JulRet. Fri 30 Jul$1,458
Dep. Fri 25 DecRet. Sat 02 Jan$2,670
TG Return flights from $1,479
Dep. Tue 20 JulRet. Fri 30 Jul$1,479
Dep. Fri 25 DecRet. Sat 02 Jan$3,387
PG,QF,TR Return flights from $1,484
Dep. Tue 20 JulRet. Fri 30 Jul$1,484
Dep. Fri 25 DecRet. Sat 02 Jan$3,448
QF,TR Return flights from $1,484
Dep. Tue 20 JulRet. Fri 30 Jul$1,484
Dep. Fri 25 DecRet. Sat 02 Jan$3,729
PG,TR Return flights from $1,500
Dep. Tue 20 JulRet. Fri 30 Jul$1,500
Dep. Fri 25 DecRet. Sat 02 Jan$2,042
8B,PG,QZ,TR Return flights from $1,507
Dep. Tue 20 JulRet. Fri 30 Jul$1,507
Dep. Fri 25 DecRet. Sat 02 Jan$2,236
SQ,TR Return flights from $1,517
Dep. Tue 20 JulRet. Fri 30 Jul$1,517
Dep. Fri 25 DecRet. Sat 02 Jan$3,197
8B,QZ,TR Return flights from $1,543
Dep. Tue 20 JulRet. Fri 30 Jul$1,543

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.

September 2026
$1,574
October 2026
$1,572
November 2026
$1,533
January 2027
$2,292
April 2027
$2,030
May 2027
$1,738

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Popular Destinations
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