Cheap Flights from Perth to Koh Samui
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TR Return flights from £278
Dep.art Sun 19 AprRet.urn Wed 29 Apr£278
AK,PG,TR Return flights from £331
Dep.art Sun 19 AprRet.urn Wed 29 Apr£331
PG,TR Return flights from £334
Dep.art Sun 19 AprRet.urn Wed 29 Apr£334
AK,FY,PG,TR Return flights from £342
Dep.art Sun 19 AprRet.urn Wed 29 Apr£342
AK,OD,PG,TR Return flights from £346
Dep.art Sun 19 AprRet.urn Wed 29 Apr£346
OD,PG,TR Return flights from £353
Dep.art Sun 19 AprRet.urn Wed 29 Apr£353
AK,PG Return flights from £354
Dep.art Sun 19 AprRet.urn Wed 29 Apr£354
JQ,PG,TR Return flights from £358
Dep.art Sun 19 AprRet.urn Wed 29 Apr£358
OD,TR Return flights from £373
Dep.art Sun 19 AprRet.urn Wed 29 Apr£373
AK,TR Return flights from £375
Dep.art Sun 19 AprRet.urn Wed 29 Apr£375
AK,OD,PG Return flights from £379
Dep.art Sun 19 AprRet.urn Wed 29 Apr£379
AK,PG,QZ,TR Return flights from £389
Dep.art Sun 19 AprRet.urn Wed 29 Apr£389
AK,FY,PG Return flights from £392
Dep.art Sun 19 AprRet.urn Wed 29 Apr£392
8B,AK,PG,TR Return flights from £392
Dep.art Sun 19 AprRet.urn Wed 29 Apr£392
AK,JQ,PG Return flights from £392
Dep.art Sun 19 AprRet.urn Wed 29 Apr£392
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.
February 2026
£821
March 2026
£683
April 2026
£974
June 2026
£620
Did you know...
- Ashfield at Bassendean is the nearest train station to Perth airport.
- The distance from Perth to Koh Samui is 4,913 km.
- Koh Samui has the IATA code of USM and Perth has PER.
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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