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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 £373
Dep. Thu 18 FebRet. Thu 25 Feb£373
Dep. Tue 26 JanRet. Sat 06 Feb£627
OD,TR Return flights from £394
Dep. Thu 18 FebRet. Thu 25 Feb£394
Dep. Tue 26 JanRet. Sat 06 Feb£512
AK,TR Return flights from £404
Dep. Thu 18 FebRet. Thu 25 Feb£404
AK,OD,PG,TR Return flights from £427
Dep. Thu 18 FebRet. Thu 25 Feb£427
Dep. Tue 26 JanRet. Sat 06 Feb£558
JQ,PG,TR Return flights from £429
Dep. Thu 18 FebRet. Thu 25 Feb£429
Dep. Tue 26 JanRet. Sat 06 Feb£435
AK,OD,TR Return flights from £446
Dep. Thu 18 FebRet. Thu 25 Feb£446
ID,TR Return flights from £452
Dep. Thu 18 FebRet. Thu 25 Feb£452
OD,PG,TR Return flights from £455
Dep. Thu 18 FebRet. Thu 25 Feb£455
Dep. Tue 26 JanRet. Sat 06 Feb£557
JQ,OD,PG,TR Return flights from £457
Dep. Thu 18 FebRet. Thu 25 Feb£457
Dep. Tue 26 JanRet. Sat 06 Feb£508
8B,PG,QZ,TR Return flights from £461
Dep. Thu 18 FebRet. Thu 25 Feb£461
Dep. Tue 26 JanRet. Sat 06 Feb£549
AK,PG,TR Return flights from £463
Dep. Thu 18 FebRet. Thu 25 Feb£463
Dep. Tue 26 JanRet. Sat 06 Feb£592
PG,TR Return flights from £474
Dep. Thu 18 FebRet. Thu 25 Feb£474
Dep. Tue 26 JanRet. Sat 06 Feb£873
AK,JQ,PG,TR Return flights from £476
Dep. Thu 18 FebRet. Thu 25 Feb£476
Dep. Tue 26 JanRet. Sat 06 Feb£505
QZ,TR Return flights from £481
Dep. Tue 26 JanRet. Sat 06 Feb£481
MH,OD,PG,TR Return flights from £482
Dep. Thu 18 FebRet. Thu 25 Feb£482
Dep. Tue 26 JanRet. Sat 06 Feb£631

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 Kingdom 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
£659
January 2027
£1,091
April 2027
£878

How I Want That Flight can help you

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100%. As soon as the page finishes loading your options, hit the "Direct" filter. The layovers will vanish, leaving you with only the non-stop routes.

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Popular Destinations
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