Title: CA $387 Cheap Flights from Perth (PER) to Samui Intl. Airport (USM) - Expedia.ca ![](https://images.trvl-media.com/place/6035013/26cceeb4-7a5f-4132-838c-9d0a557db5d2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6035013/26cceeb4-7a5f-4132-838c-9d0a557db5d2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $387 Cheap Flights from Perth (PER) to Samui Intl. Airport (USM) [View CA $387 flight on Fri, Mar 13, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:PER,to:USM,departure:13/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:386.05&airProductToken=AQpfCi0I1KQBEgE5GI-JASCSaiiJwIcDML_ChwM4T0AAWAFqBUJBU0lDcgZPMUNDT0EKLgjUpAESAzY0OBiSaiDUZCi4y4cDMKbMhwM4T0AAWAFqBUJBU0lDcgZPMUNDT0ESCggLEAEYCCoCVFIYASIECAEQASgCMAM) ## Popular airlines from Perth Airport (PER) to Samui Intl. Airport (USM) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TR.svg) Scoot [](https://www.expedia.ca/Flights-Search?leg1=from:PER,to:USM,departure:19/03/2026TANYT&leg2=from:USM,to:PER,departure:26/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TR"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SQ.svg) Singapore Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:PER,to:USM,departure:19/03/2026TANYT&leg2=from:USM,to:PER,departure:26/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SQ"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_QF.svg) Qantas Airways [](https://www.expedia.ca/Flights-Search?leg1=from:PER,to:USM,departure:19/03/2026TANYT&leg2=from:USM,to:PER,departure:26/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"QF"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_CX.svg) Cathay Pacific [](https://www.expedia.ca/Flights-Search?leg1=from:PER,to:USM,departure:19/03/2026TANYT&leg2=from:USM,to:PER,departure:26/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"CX"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_MH.svg) Malaysia Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:PER,to:USM,departure:19/03/2026TANYT&leg2=from:USM,to:PER,departure:26/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"MH"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TG.svg) Thai Airways International [](https://www.expedia.ca/Flights-Search?leg1=from:PER,to:USM,departure:19/03/2026TANYT&leg2=from:USM,to:PER,departure:26/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TG"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PG.svg) Bangkok Airways [](https://www.expedia.ca/Flights-Search?leg1=from:PER,to:USM,departure:19/03/2026TANYT&leg2=from:USM,to:PER,departure:26/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PG"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Perth (PER) to Samui Intl. Airport (USM) Prices were available within the past 7 days and start at CA $387 for one-way flights and CA $668 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Scoot](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TR.gif) Mon, Mar 16 - Tue, Mar 17 PER Perth USM Koh Samui CA $668 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PER,to:USM,departure:16/03/2026TANYT&leg2=from:USM,to:PER,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:667.87&airProductToken=AQpkCjAI1KQBEgIyORiPiQEgkmooj9yHAzDF3ocDOE9AAFgBagVCQVNJQ3IITzFDT0RBVUEKMAjUpAESAzY0OBiSaiDUZCj44YcDMObihwM4T0AAWAFqBUJBU0lDcghPMUNPREFVQQpfCi4I1KQBEgM2NDEY1GQgkmoos-mHAzCr6ocDOFdAAFgBagVCQVNJQ3IGVzFDQ09BCi0I1KQBEgE4GJJqII-JASij9YcDMN73hwM4V0AAWAFqBUJBU0lDcgZXMUNDT0ESCggLEAEYCCoCVFIYASIECAEQASgCMAM) ![Scoot](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TR.gif) Mon, Mar 16 - Tue, Mar 17 PER Perth USM Koh Samui CA $718 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PER,to:USM,departure:16/03/2026TANYT&leg2=from:USM,to:PER,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:717.40&airProductToken=AQpkCjAI1KQBEgIyORiPiQEgkmooj9yHAzDF3ocDOE9AAFgBagVCQVNJQ3IITzFDT0RBVUEKMAjUpAESAzY0OBiSaiDUZCj44YcDMObihwM4T0AAWAFqBUJBU0lDcghPMUNPREFVQQpgCi4I1KQBEgM2NDEY1GQgkmoos-mHAzCr6ocDOEhAAFgBagVCQVNJQ3IGSDFDQ09BCi4I1KQBEgIyOBiSaiCPiQEoxO-HAzD_8YcDOEhAAFgBagVCQVNJQ3IGSDFDQ09BEgoICxABGAgqAlRSGAEiBAgBEAEoAjAD) ![Scoot](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TR.gif) Mon, Mar 16 - Tue, Mar 17 PER Perth USM Koh Samui CA $730 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PER,to:USM,departure:16/03/2026TANYT&leg2=from:USM,to:PER,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:729.52&airProductToken=AQpkCjAI1KQBEgIyORiPiQEgkmooj9yHAzDF3ocDOE9AAFgBagVCQVNJQ3IITzFDT0RBVUEKMAjUpAESAzY0OBiSaiDUZCj44YcDMObihwM4T0AAWAFqBUJBU0lDcghPMUNPREFVQQpfCi4I1KQBEgM2OTUY1GQgkmoo2e2HAzDW7ocDOFdAAFgBagVCQVNJQ3IGVzFDQ09BCi0I1KQBEgE4GJJqII-JASij9YcDMN73hwM4V0AAWAFqBUJBU0lDcgZXMUNDT0ESCggLEAEYCCoCVFIYASIECAEQASgCMAM) ![Scoot](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TR.gif) Mon, Mar 23 - Mon, Mar 30 PER Perth USM Koh Samui CA $744 Roundtrip found 16 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PER,to:USM,departure:23/03/2026TANYT&leg2=from:USM,to:PER,departure:30/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:743.87&airProductToken=AQpgCi4I1KQBEgIyORiPiQEgkmoo76qIAzClrYgDOE9AAFgBagVCQVNJQ3IGTzFDQ09BCi4I1KQBEgM2NDgYkmog1GQo2LCIAzDGsYgDOE9AAFgBagVCQVNJQ3IGTzFDQ09BCmQKMAjUpAESAzY0MRjUZCCSaijE-4gDMLf8iAM4WEAAWAFqBUJBU0lDcghYMUNPREFVQQowCNSkARICMjgYkmogj4kBKO6BiQMwpISJAzhYQABYAWoFQkFTSUNyCFgxQ09EQVVBEgoICxABGAgqAlRSGAEiBAgBEAEoAjAD) ![Scoot](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TR.gif) Mon, Mar 16 - Tue, Mar 17 PER Perth USM Koh Samui CA $746 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PER,to:USM,departure:16/03/2026TANYT&leg2=from:USM,to:PER,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:745.19&airProductToken=AQpkCjAI1KQBEgIyORiPiQEgkmooj9yHAzDF3ocDOE9AAFgBagVCQVNJQ3IITzFDT0RBVUEKMAjUpAESAzY0OBiSaiDUZCj44YcDMObihwM4T0AAWAFqBUJBU0lDcghPMUNPREFVQQpkCjAI1KQBEgM2OTUY1GQgkmoo2e2HAzDW7ocDOEhAAFgBagVCQVNJQ3IISDFDT0RBVUEKMAjUpAESAjI4GJJqII-JASjE74cDMP_xhwM4SEAAWAFqBUJBU0lDcghIMUNPREFVQRIKCAsQARgIKgJUUhgBIgQIARABKAIwAw) ![Scoot](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TR.gif) Mon, Mar 23 - Mon, Mar 30 PER Perth USM Koh Samui CA $756 Roundtrip found 16 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PER,to:USM,departure:23/03/2026TANYT&leg2=from:USM,to:PER,departure:30/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:755.15&airProductToken=AQpgCi4I1KQBEgIyORiPiQEgkmoo76qIAzClrYgDOFhAAFgBagVCQVNJQ3IGWDFDQ09BCi4I1KQBEgM2NDIYkmog1GQomLiIAzCQuYgDOFhAAFgBagVCQVNJQ3IGWDFDQ09BCmQKMAjUpAESAzY0MRjUZCCSaijE-4gDMLf8iAM4WEAAWAFqBUJBU0lDcghYMUNPREFVQQowCNSkARICMjgYkmogj4kBKO6BiQMwpISJAzhYQABYAWoFQkFTSUNyCFgxQ09EQVVBEgoICxABGAgqAlRSGAEiBAgBEAEoAjAD) ![Singapore Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SQ.gif) Mon, Mar 23 - Mon, Mar 30 PER Perth USM Koh Samui CA $1,338 Roundtrip found 16 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PER,to:USM,departure:23/03/2026TANYT&leg2=from:USM,to:PER,departure:30/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1337.30&airProductToken=AQp2CjMI06IBEgMyMTYYj4kBIJJqKOuoiAMwpquIAzhXQABYAWoHRkYzMUFVTHIIVzIzQVVSUE8KPwjTogESBDg1ODYYkmog1GQo2LCIAzDGsYgDOFdAAVgBagdGRjMxQVVMcghXMjNBVVJQT3oKCNSkARIEODU4Ngp2Cj8I06IBEgQ4MzQxGNRkIJJqKMT7iAMwt_yIAzhXQABYAWoHRkYzMUFVTHIIVzIzQVVSUE96CgjUpAESBDgzNDEKMwjTogESAzIyNRiSaiCPiQEoqoKJAzDWhIkDOFdAAVgBagdGRjMxQVVMcghXMjNBVVJQTxIKCAIQARgBKgJTURgBIgQIARABKAIoAygEMA8) ![Qantas Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QF.gif) Mon, Mar 16 - Tue, Mar 17 PER Perth USM Koh Samui CA $1,502 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PER,to:USM,departure:16/03/2026TANYT&leg2=from:USM,to:PER,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1501.50&airProductToken=AQppCiwI0YwBEgI3MRiPiQEgkmoott6HAzD74IcDOE1AAFgBagRFQ1NWcgVNTEFURAo5CNGMARIEMzQ5OBiSaiDUZCj64ocDMO3jhwM4TUABWAFqBEVDU1ZyBU1MQVREegoI0I4BEgQzNDk4CmkKOQjRjAESBDM0NTcY1GQgkmooi-mHAzD-6YcDOFNAAFgBagRFQ1NWcgVMTEFURHoKCNCOARIEMzQ1NwosCNGMARICNzIYkmogj4kBKMXthwMw---HAzhMQAFYAWoERUNTVnIFTExBVEQSCggBEAEYASoCUUYYASIECAEQASgCKAMoBDAB) ![Thai Airways International](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TG.gif) Mon, Mar 16 - Tue, Mar 17 PER Perth USM Koh Samui CA $2,234 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PER,to:USM,departure:16/03/2026TANYT&leg2=from:USM,to:PER,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2234.00&airProductToken=AQpsCi4I1I4BEgM0ODIYj4kBIMFSKKPhhwMwwuSHAzhUQABYAWoFRUNPRlhyBVRMUkZYCjoI1I4BEgQ1NTc3GMFSINRkKKLohwMwgemHAzhUQAFYAWoFRUNPRlhyBVRMUkZYegoI0I4BEgQ1NTc3CmwKOgjUjgESBDU3NjUY1GQgwVIoku-HAzDx74cDOEhAAFgBagVFQ09GWHIFSExSRlh6CgjQjgESBDU3NjUKLgjUjgESAzQ4MRjBUiCPiQEog_SHAzCd94cDOEhAAVgBagVFQ09GWHIFSExSRlgSCggBEAEYASoCVEcYASIECAEQASgCKAMoBDAB) ![Cathay Pacific](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CX.gif) Sun, Mar 22 - Mon, Mar 30 PER Perth USM Koh Samui CA $2,410 Roundtrip found 16 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:PER,to:USM,departure:22/03/2026TANYT&leg2=from:USM,to:PER,departure:30/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2409.10&airProductToken=AQp6CjUIw7ABEgMxNDAYj4kBIMcyKJmdiAMw5aCIAzhIQABYAWoJRUNPTkxJR0hUcghIUjIxQVVLUgpBCMOwARIENjUwMxjHMiDUZCiBpYgDMNOmiAM4SEABWAFqCUVDT05MSUdIVHIISFIyMUFVS1J6CgjQjgESBDY1MDMKegpBCMOwARIENjUwMhjUZCDHMiiH_YgDMNT-iAM4S0AAWAFqCUVDT05MSUdIVHIIS1IyMUFVS1J6CgjQjgESBDY1MDIKNQjDsAESAzE0MxjHMiCPiQEo84GJAzC6hYkDOEtAAVgBaglFQ09OTElHSFRyCEtSMjFBVUtSEgoIARABGAEqAkNYGAEiBAgBEAEoAigDKAQwAQ) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.ca/deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### How much is a flight from PER to USM? ### Do I need to pay a cancellation fee if I cancel my flight from Perth Airport to Ko Samui Airport (USM)? ### How do I find cheap flights from Perth Airport (PER) to Ko Samui Airport that have flexible change policies? ### How many hours is the flight from PER to Ko Samui Airport (USM)? ### How far is the flight from Perth Airport (PER) to Ko Samui Airport? ### Which airlines fly direct from Perth Airport (PER) to Ko Samui Airport (USM)? ### Are Perth Airport to USM flight tickets cheaper when they're purchased at the last minute? ## Travel information | Origin airport | Perth | | ------------------- | --------------------------------------------------------- | | Destination airport | Samui Intl. Airport | | Airlines serving | Cathay Pacific, Qantas Airways, Scoot, Singapore Airlines | | Roundtrip price | CA $668 | | Distance | 4883 km | ## Book with confidence # Perth to Koh Samui Flights **The easy way to book your flights from Perth to Samui Intl. Airport** With Expedia, it’s simple to find and book flights to Samui Intl. Airport from Perth whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Samui Intl. Airport, too. Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Perth to Samui Intl. Airport today, tomorrow, or this week. **Save dollars with cheap flights from Perth, PER to Samui Intl. Airport, USM** Sort your search results by price to find great deals on your flight from Perth to Samui Intl. Airport—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Samui Intl. Airport from Perth currently is just CA $668 rising to CA $2,410\. Here are more money-saving tips: - Fly in March when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Samui Intl. Airport - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! **Reasons to choose Expedia for your flight to Samui Intl. Airport from Perth** Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Samui Intl. Airport with Expedia today. \*Available to Expedia members.