Title: Cheap flights from Melbourne to Samui Intl. Airport from $267 (MEL to USM) - Expedia.com ![](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) # $267 Cheap Flights from Melbourne (MEL) to Samui Intl. Airport (USM) [View $267 flight on Mon, Jul 20, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:MEL,to:USM,departure:7/20/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:266.39&airProductToken=AQpjCi8I1KQBEgI1ORiMWSCSaiiU6JIDMPnrkgM4T0AAWAFqBUJBU0lDcghPMUNPREFVQQowCNSkARIDNjQ4GJJqINRkKNP2kgMwxveSAzhPQABYAWoFQkFTSUNyCE8xQ09EQVVBEgwICxABGAgqAlRSMgAYASIECAEQASgCMAM) ## Popular airlines from Melbourne Airport (MEL) 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.com/Flights-Search?leg1=from:MEL,to:USM,departure:4/4/2026TANYT&leg2=from:USM,to:MEL,departure:4/11/2026TANYT&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_QF.svg) Qantas Airways [](https://www.expedia.com/Flights-Search?leg1=from:MEL,to:USM,departure:4/4/2026TANYT&leg2=from:USM,to:MEL,departure:4/11/2026TANYT&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_TG.svg) Thai Airways International [](https://www.expedia.com/Flights-Search?leg1=from:MEL,to:USM,departure:4/4/2026TANYT&leg2=from:USM,to:MEL,departure:4/11/2026TANYT&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_CX.svg) Cathay Pacific [](https://www.expedia.com/Flights-Search?leg1=from:MEL,to:USM,departure:4/4/2026TANYT&leg2=from:USM,to:MEL,departure:4/11/2026TANYT&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_SQ.svg) Singapore Airlines [](https://www.expedia.com/Flights-Search?leg1=from:MEL,to:USM,departure:4/4/2026TANYT&leg2=from:USM,to:MEL,departure:4/11/2026TANYT&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_BA.svg) British Airways [](https://www.expedia.com/Flights-Search?leg1=from:MEL,to:USM,departure:4/4/2026TANYT&leg2=from:USM,to:MEL,departure:4/11/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_MH.svg) Malaysia Airlines [](https://www.expedia.com/Flights-Search?leg1=from:MEL,to:USM,departure:4/4/2026TANYT&leg2=from:USM,to:MEL,departure:4/11/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"MH"}}]) - ![](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 OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## Cheap Flights from Melbourne to Samui Intl. Airport (MEL-USM) Prices were available within the past 7 days and start at $267 for one-way flights and $378 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) Sun, Aug 23 - Thu, Sep 17 MEL Melbourne USM Koh Samui $378 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MEL,to:USM,departure:8/23/2026TANYT&leg2=from:USM,to:MEL,departure:9/17/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:377.57&airProductToken=AQpfCi0I1KQBEgIzORiMWSCSaijS6pUDMLfulQM4VEAAWAFqBUJBU0lDcgZUMVBBVUEKLgjUpAESAzY0MBiSaiDUZCiE8JUDMO3wlQM4VEAAWAFqBUJBU0lDcgZUMVBBVUEKXwouCNSkARIDNjk1GNRkIJJqKOODmAMw1oSYAzhUQABYAWoFQkFTSUNyBlQxUEFVQQotCNSkARICNTgYkmogjFkoloeYAzDJipgDOFRAAFgBagVCQVNJQ3IGVDFQQVVBEgoICxABGAgqAlRSGAEiBAgBEAEoAjAD) ![Scoot](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TR.gif) Sun, Aug 23 - Thu, Sep 17 MEL Melbourne USM Koh Samui $434 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MEL,to:USM,departure:8/23/2026TANYT&leg2=from:USM,to:MEL,departure:9/17/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:433.23&airProductToken=AQpjCi8I1KQBEgIzORiMWSCSaijS6pUDMLfulQM4T0AAWAFqBUJBU0lDcghPMUNPREFVQQowCNSkARIDNjQ4GJJqINRkKJP1lQMwhvaVAzhPQABYAWoFQkFTSUNyCE8xQ09EQVVBCl8KLgjUpAESAzY0ORjUZCCSaii9hJgDMLWFmAM4VEAAWAFqBUJBU0lDcgZUMVBBVUEKLQjUpAESAjU4GJJqIIxZKJaHmAMwyYqYAzhUQABYAWoFQkFTSUNyBlQxUEFVQRIKCAsQARgIKgJUUhgBIgQIARABKAIwAw) ![Scoot](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TR.gif) Sun, Aug 23 - Thu, Sep 17 MEL Melbourne USM Koh Samui $455 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MEL,to:USM,departure:8/23/2026TANYT&leg2=from:USM,to:MEL,departure:9/17/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:454.57&airProductToken=AQpjCi8I1KQBEgIzORiMWSCSaijS6pUDMLfulQM4WEAAWAFqBUJBU0lDcghYMUNPREFVQQowCNSkARIDNjYwGJJqINRkKJDxlQMw_vGVAzhYQABYAWoFQkFTSUNyCFgxQ09EQVVBCl8KLgjUpAESAzY5NRjUZCCSaijjg5gDMNaEmAM4VEAAWAFqBUJBU0lDcgZUMVBBVUEKLQjUpAESAjU4GJJqIIxZKJaHmAMwyYqYAzhUQABYAWoFQkFTSUNyBlQxUEFVQRIKCAsQARgIKgJUUhgBIgQIARABKAIwAw) ![Scoot](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TR.gif) Mon, Jul 27 - Tue, Aug 18 MEL Melbourne USM Koh Samui $463 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MEL,to:USM,departure:7/27/2026TANYT&leg2=from:USM,to:MEL,departure:8/18/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:462.12&airProductToken=AQpfCi0I1KQBEgIzORiMWSCSaijyupMDMNe-kwM4VEAAWAFqBUJBU0lDcgZUMVBBVUEKLgjUpAESAzY0MBiSaiDUZCikwJMDMI3BkwM4VEAAWAFqBUJBU0lDcgZUMVBBVUEKXwouCNSkARIDNjQ5GNRkIJJqKP2ylQMw9bOVAzhUQABYAWoFQkFTSUNyBlQxUEFVQQotCNSkARICMzgYkmogjFko1LmVAzCHvZUDOFRAAFgBagVCQVNJQ3IGVDFQQVVBEgoICxABGAgqAlRSGAEiBAgBEAEoAjAD) ![Scoot](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TR.gif) Mon, May 4 - Thu, May 7 MEL Melbourne USM Koh Samui $500 Roundtrip found 8 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MEL,to:USM,departure:5/4/2026TANYT&leg2=from:USM,to:MEL,departure:5/7/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:499.27&airProductToken=AQpjCi8I1KQBEgIzORiMWSCSaijyiYwDMNeNjAM4T0AAWAFqBUJBU0lDcghPMUNPREFVQQowCNSkARIDNjQ4GJJqINRkKLOUjAMwppWMAzhPQABYAWoFQkFTSUNyCE8xQ09EQVVBCmMKMAjUpAESAzY0ORjUZCCSaiidrIwDMJWtjAM4T0AAWAFqBUJBU0lDcghPMUNPREFVQQovCNSkARICMzgYkmogjFko9LKMAzCntowDOE9AAFgBagVCQVNJQ3IITzFDT0RBVUESDAgLEAEYCCoCVFIyABgBIgQIARABKAIwAw) ![Scoot](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TR.gif) Mon, Nov 9 - Mon, Nov 23 MEL Melbourne USM Koh Samui $503 Roundtrip found 15 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MEL,to:USM,departure:11/9/2026TANYT&leg2=from:USM,to:MEL,departure:11/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:502.95&airProductToken=AQpjCi8I1KQBEgIzORiMWSCSaiiX2JwDMOjbnAM4T0AAWAFqBUJBU0lDcghPMUNPREFVQQowCNSkARIDNjQwGJJqINRkKMTdnAMwvN6cAzhPQABYAWoFQkFTSUNyCE8xQ09EQVVBCmMKMAjUpAESAzY0MRjUZCCSaiiT8Z0DMIvynQM4T0AAWAFqBUJBU0lDcghPMUNPREFVQQovCNSkARICMzgYkmogjFko6vydAzCsgJ4DOE9AAFgBagVCQVNJQ3IITzFDT0RBVUESDAgLEAEYCCoCVFIyABgBIgQIARABKAIwAw) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Wed, May 13 - Wed, May 27 MEL Melbourne USM Koh Samui $864 Roundtrip found 8 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MEL,to:USM,departure:5/13/2026TANYT&leg2=from:USM,to:MEL,departure:5/27/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:863.50&airProductToken=AQpYCioIwoIBEgQ3NDY1GIxZIJJqKN3qjAMwx-6MAzhOQABYAXIITk5OQzMwTTYKKgjCggESBDIxNzIYkmog1GQov--MAzCy8IwDOE5AAVgBcghOTk5DMzBNNgpYCioIwoIBEgQyMTczGNRkIJJqKKaKjgMwmYuOAzhRQABYAXIITk5OQzMwTTYKKgjCggESBDc0NjIYkmogjFkowo6OAzD6kY4DOE5AAVgBcghOTk5DMzBNNhIMCAEQARgBKgJCQTIAGAEiBAgBEAEoAigDKAQwAQ) ![Qantas Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/QF.gif) Wed, May 13 - Wed, May 27 MEL Melbourne USM Koh Samui $900 Roundtrip found 8 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MEL,to:USM,departure:5/13/2026TANYT&leg2=from:USM,to:MEL,departure:5/27/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:899.50&airProductToken=AQpQCiUI0YwBEgIzNxiMWSCSaijD7IwDMK3wjAM4UUAAWAFyBVFMQVRECicI0YwBEgQzNDQwGJJqINRkKLD5jAMwo_qMAzhRQAFYAXIFUUxBVEQKUAonCNGMARIEMzQ2NxjUZCCSaiimio4DMJmLjgM4UUAAWAFyBVFMQVRECiUI0YwBEgIzNhiSaiCMWSj_jI4DMLeQjgM4UUABWAFyBVFMQVREEgwIARABGAEqAlFGMgAYASIECAEQASgCKAMoBDAB) ![Singapore Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SQ.gif) Sun, Nov 8 - Wed, Nov 11 MEL Melbourne USM Koh Samui $940 Roundtrip found 15 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MEL,to:USM,departure:11/8/2026TANYT&leg2=from:USM,to:MEL,departure:11/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:939.70&airProductToken=AQppCjII06IBEgMyMDgYjFkgkmooucucAzCPz5wDOFZAAFgBagdGRjUxQVVMcghWMjVBVVJQTwozCNOiARIEODM0MBiSaiDUZCik0pwDMJzTnAM4VkABWAFqB0ZGNTFBVUxyCFYyNUFVUlBPCmkKMwjTogESBDgzNDEY1GQgkmook-qcAzCL65wDOFZAAFgBagdGRjUxQVVMcghWMjVBVVJQTwoyCNOiARIDMjI3GJJqIIxZKN7vnAMwm_OcAzhWQAFYAWoHRkY1MUFVTHIIVjI1QVVSUE8SDAgCEAEYASoCU1EyABgBIgQIARABKAIoAygEMA8) ![Cathay Pacific](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/CX.gif) Thu, May 14 - Sat, May 23 MEL Melbourne USM Koh Samui $1,035 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:MEL,to:USM,departure:5/14/2026TANYT&leg2=from:USM,to:MEL,departure:5/23/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1035.00&airProductToken=AQp5CjQIw7ABEgMxMzQYjFkgxzIo5fOMAzCf-IwDOE5AAFgBaglFQ09OTElHSFRyCE5SMjFBVUlSCkEIw7ABEgQ2NTAzGMcyINRkKLD5jAMw-PqMAzhOQAFYAWoJRUNPTkxJR0hUcghOUjIxQVVJUnoKCNCOARIENjUwMwp5CkEIw7ABEgQ2NTAyGNRkIMcyKMfcjQMwlN6NAzhOQABYAWoJRUNPTkxJR0hUcghOUjIxQVVJUnoKCNCOARIENjUwMgo0CMOwARIDMTYzGMcyIIxZKIjnjQMwn-uNAzhOQAFYAWoJRUNPTkxJR0hUcghOUjIxQVVJUhIKCAEQARgBKgJDWBgBIgQIARABKAIoAygEMAE) ## Alternative airports near Koh Samui Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:MEL,to:USM,departure:4/4/2026TANYT&leg2=from:USM,to:MEL,departure:4/25/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) USM Samui Intl. Airport CheapestClosest 31 min [Flights from $1,253 ](https://www.expedia.com/Flights-Search?leg1=from:MEL,to:USM,departure:4/4/2026TANYT&leg2=from:USM,to:MEL,departure:4/25/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Frequently asked questions ### How much does a flight from Melbourne, VIC (MEL-Tullamarine) to Samui Intl. Airport (USM) cost? ### What is the cheapest month to fly from Melbourne, VIC (MEL-Tullamarine) to Samui Intl. Airport (USM)? ### Which airlines fly direct from Melbourne, VIC (MEL-Tullamarine) to Samui Intl. Airport (USM)? ### What is the cheapest airline that flies from Melbourne, VIC (MEL-Tullamarine) to Samui Intl. Airport (USM)? ### How do I find cheap flights from Melbourne, VIC (MEL-Tullamarine) to Samui Intl. Airport (USM)? ### What is the best time to fly from Melbourne, VIC (MEL-Tullamarine) to Samui Intl. Airport (USM)? ### What is the earliest flight from Melbourne, VIC (MEL-Tullamarine) to Samui Intl. Airport (USM)? ### What are the most popular departure times for flights from Melbourne, VIC (MEL-Tullamarine) to Samui Intl. Airport (USM)? ### How long does it take to fly from Melbourne, VIC (MEL-Tullamarine) to Samui Intl. Airport (USM)? ### Can you fly business or first class from Melbourne, VIC (MEL-Tullamarine) to Samui Intl. Airport (USM)? > - Malaysia Airlines > - Thai Airways International > - Qantas Airways > - Royal Brunei Airlines > - Singapore Airlines > - China Airlines > - Cathay Pacific ### How do I earn miles on a Melbourne, VIC (MEL-Tullamarine) to Samui Intl. Airport (USM) flight with Expedia? ### Is it cheaper to buy a plane ticket from Melbourne, VIC (MEL-Tullamarine) to Samui Intl. Airport (USM) at the last minute? ### Is it cheaper to book a Melbourne, VIC (MEL-Tullamarine) to Samui Intl. Airport (USM) flight and hotel package? ### Can I cancel or change the date of my flight from Melbourne, VIC (MEL-Tullamarine) to Samui Intl. Airport (USM)? ## Travel information | Origin airport | Tullamarine | | ------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Destination airport | Samui Intl. Airport | | Airlines serving | Bangkok Airways, British Airways, Cathay Pacific, China Airlines, Malaysia Airlines, Philippine Airlines, Qantas Airways, Scoot, Singapore Airlines, Thai Airways International, Vietnam Airlines | | Roundtrip price | $378 | | Distance | 4358 mi | ## Book with confidence # Melbourne to Samui Intl. Airport Flights The cheapest times to fly from Melbourne to Samui Intl. Airport On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Melbourne to Samui Intl. Airport are during the month of August. You can find some of the cheapest flights from Melbourne to Samui Intl. Airport with Expedia's search tool and vast selection of airlines. The best time to book a flight from Melbourne to Samui Intl. Airport Sunday is one of the best days to book for cheap flights from Melbourne to Samui Intl. Airport: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance. How to find cheap round-trip tickets from Melbourne to Samui Intl. Airport Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Melbourne to Samui Intl. Airport in 2026\. You can also book with separate airlines for your outbound and return journeys, from $267 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference\*. This is available for a small fee, and is free to One Key Gold and Platinum tier members. Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Melbourne to Samui Intl. Airport flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps. You could also save big by booking one of Expedia's [vacation packages](https://www.expedia.com/package-deals). Bundling together your Melbourne to Samui Intl. Airport airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures. \*Terms apply. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. \*Flight schedules are subject to change. \*Available to One Key members.