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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 $1,069
Dep. Wed 05 AugRet. Sun 09 Aug$1,069
Dep. Wed 05 AugRet. Mon 10 Aug$1,210
TRShow more Flights
Dep. Sat 29 MayRet. Sun 06 Jun$1,446
Dep. Fri 28 MayRet. Sun 06 Jun$1,525
AK,PG,TR Return flights from $1,091
Dep. Sat 29 MayRet. Sun 06 Jun$1,091
Dep. Fri 28 MayRet. Sun 06 Jun$1,138
AK,PG,TRShow more Flights
Dep. Wed 05 AugRet. Mon 10 Aug$1,190
Dep. Wed 05 AugRet. Sun 09 Aug$1,215
PG,TR Return flights from $1,092
Dep. Wed 05 AugRet. Mon 10 Aug$1,092
Dep. Wed 05 AugRet. Sun 09 Aug$1,097
PG,TRShow more Flights
Dep. Fri 28 MayRet. Sun 06 Jun$1,515
Dep. Sat 29 MayRet. Sun 06 Jun$1,685
ID,PG,TR Return flights from $1,102
Dep. Sat 29 MayRet. Sun 06 Jun$1,102
Dep. Fri 28 MayRet. Sun 06 Jun$1,149
AK,OD,PG,TR Return flights from $1,127
Dep. Wed 05 AugRet. Mon 10 Aug$1,127
Dep. Wed 05 AugRet. Sun 09 Aug$1,323
AK,JQ,PG Return flights from $1,140
Dep. Fri 28 MayRet. Sun 06 Jun$1,140
Dep. Wed 05 AugRet. Mon 10 Aug$1,387
AK,JQ,PGShow more Flights
Dep. Wed 05 AugRet. Sun 09 Aug$1,409
OD,PG,TR Return flights from $1,159
Dep. Wed 05 AugRet. Sun 09 Aug$1,159
Dep. Wed 05 AugRet. Mon 10 Aug$1,159
MH,OD,PG,TR Return flights from $1,183
Dep. Wed 05 AugRet. Mon 10 Aug$1,183
ID,PG,QZ Return flights from $1,183
Dep. Fri 28 MayRet. Sun 06 Jun$1,183
AK,MH,PG,TR Return flights from $1,192
Dep. Wed 05 AugRet. Mon 10 Aug$1,192
Dep. Wed 05 AugRet. Sun 09 Aug$1,449
ID,PG,QZ,SL Return flights from $1,192
Dep. Sat 29 MayRet. Sun 06 Jun$1,192
Dep. Fri 28 MayRet. Sun 06 Jun$1,205
PG,TR,VJ Return flights from $1,217
Dep. Wed 05 AugRet. Sun 09 Aug$1,217
PG,TR,VJ,VN Return flights from $1,236
Dep. Wed 05 AugRet. Sun 09 Aug$1,236
Dep. Wed 05 AugRet. Mon 10 Aug$1,608
MH,PG,TR Return flights from $1,255
Dep. Wed 05 AugRet. Mon 10 Aug$1,255
Dep. Wed 05 AugRet. Sun 09 Aug$1,500
MH,PG,TRShow more Flights
Dep. Sat 29 MayRet. Sun 06 Jun$1,666
Dep. Fri 28 MayRet. Sun 06 Jun$1,668
AK,OD,PG Return flights from $1,267
Dep. Wed 05 AugRet. Sun 09 Aug$1,267
Dep. Wed 05 AugRet. Mon 10 Aug$1,267

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.

July 2026
$2,898
August 2026
$2,220
September 2026
$1,599
October 2026
$1,968
November 2026
$1,369
December 2026
$1,910
January 2027
$2,499
February 2027
$2,016
March 2027
$1,551
April 2027
$1,849

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Popular Destinations
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