Title: CA $204 Cheap Flights from Samui Intl. Airport (USM) to Bangkok (DMK) - Expedia.ca ![](https://images.trvl-media.com/place/178236/e400a3ad-f453-448a-ae4a-00d55dc3e175.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178236/e400a3ad-f453-448a-ae4a-00d55dc3e175.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $204 Cheap Flights from Samui Intl. Airport (USM) to Bangkok (DMK) [View CA $204 flight on Sat, Dec 27, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:USM,to:DMK,departure:27/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:203.80&airProductToken=AQonCiUI0I4BEgM0NTAY1GQgg1MoseSAAzCQ5YADOEhAAFgBcgRITldXEgoIAhABGAIqAlBHGAEiBAgBEAEoAigDKAQwAQ) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Samui Intl. Airport (USM) to Don Mueang Intl. Airport (DMK) - ![Bangkok Airways](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:usm,to:dmk,departure:09/11/2025TANYT&leg2=from:dmk,to:usm,departure:16/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PG"}}]) ![notification illustration](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\* ![deals illustration](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\* ![trophy illustration](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 Samui Intl. Airport (USM) to Bangkok (DMK) Prices were available within the past 7 days and start at CA $204 for one-way flights and CA $401 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Bangkok Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PG.gif) Mon, Jan 19 - Thu, Jan 22 USM Koh Samui DMK Bangkok CA $401 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:USM,to:DMK,departure:19/01/2026TANYT&leg2=from:DMK,to:USM,departure:22/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:400.30&airProductToken=AQonCiUI0I4BEgM0NTAY1GQgg1MokeeCAzDw54IDOEhAAFgBcgRITldXCicKJQjQjgESAzQ1NRiDUyDUZCjLjoMDMKqPgwM4SEAAWAFyBEhOV1cSCggCEAEYAioCUEcYASIECAEQASgCKAMoBDAB) ![Bangkok Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PG.gif) Wed, Nov 12 - Sat, Nov 15 USM Koh Samui DMK Bangkok CA $403 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:USM,to:DMK,departure:12/11/2025TANYT&leg2=from:DMK,to:USM,departure:15/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:402.50&airProductToken=AQonCiUI0I4BEgM0NTAY1GQgg1Moker8AjDw6vwCOEhAAFgBcgRITldXCicKJQjQjgESAzQ1MRiDUyDUZCjujP0CMM2N_QI4SEAAWAFyBEhOV1cSCggCEAEYAioCUEcYASIECAEQASgCKAMoBDAB) ![Bangkok Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PG.gif) Mon, Jan 19 - Thu, Jan 22 USM Koh Samui DMK Bangkok CA $416 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:USM,to:DMK,departure:19/01/2026TANYT&leg2=from:DMK,to:USM,departure:22/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:415.30&airProductToken=AQonCiUI0I4BEgM0NTAY1GQgg1MokeeCAzDw54IDOEhAAFgBcgRITldXCicKJQjQjgESAzQ1MRiDUyDUZCjuiYMDMM2KgwM4VEAAWAFyBFROV1cSCggCEAEYAioCUEcYASIECAEQASgCKAMoBDAB) ![Bangkok Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PG.gif) Wed, Nov 12 - Sat, Nov 15 USM Koh Samui DMK Bangkok CA $418 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:USM,to:DMK,departure:12/11/2025TANYT&leg2=from:DMK,to:USM,departure:15/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:417.50&airProductToken=AQonCiUI0I4BEgM0NTAY1GQgg1Moker8AjDw6vwCOEhAAFgBcgRITldXCicKJQjQjgESAzQ1MxiDUyDUZCjyjv0CMNGP_QI4VEAAWAFyBFROV1cSCggCEAEYAioCUEcYASIECAEQASgCKAMoBDAB) ![Bangkok Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PG.gif) Sat, Nov 29 - Wed, Mar 18 USM Koh Samui DMK Bangkok CA $421 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:USM,to:DMK,departure:29/11/2025TANYT&leg2=from:DMK,to:USM,departure:18/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:420.60&airProductToken=AQonCiUI0I4BEgM0NTIY1GQgg1MosKv-AjCPrP4COFRAAFgBcgRUTldXCicKJQjQjgESAzQ1MxiDUyDUZCjS9ocDMLH3hwM4SEAAWAFyBEhOV1cSCggCEAEYAioCUEcYASIECAEQASgCKAMoBDAB) ![Bangkok Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PG.gif) Mon, Jan 19 - Thu, Jan 22 USM Koh Samui DMK Bangkok CA $427 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:USM,to:DMK,departure:19/01/2026TANYT&leg2=from:DMK,to:USM,departure:22/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:426.30&airProductToken=AQomCiQI0I4BEgM0NTQY1GQgg1Mo3-uCAzC-7IIDOEtAAFgBcgNLV1cKJwolCNCOARIDNDU1GINTINRkKMuOgwMwqo-DAzhIQABYAXIESE5XVxIKCAIQARgCKgJQRxgBIgQIARABKAIoAygEMAE) ![Bangkok Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PG.gif) Sat, Nov 8 - Wed, Nov 12 USM Koh Samui DMK Bangkok CA $428 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:USM,to:DMK,departure:08/11/2025TANYT&leg2=from:DMK,to:USM,departure:12/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:427.50&airProductToken=AQomCiQI0I4BEgM0NTIY1GQgg1MokL_8AjDvv_wCOEtAAFgBcgNLV1cKJwolCNCOARIDNDUzGINTINRkKJLt_AIw8e38AjhIQABYAXIESE5XVxIKCAIQARgCKgJQRxgBIgQIARABKAIoAygEMAE) ![Bangkok Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PG.gif) Thu, Oct 30 - Thu, Nov 6 USM Koh Samui DMK Bangkok CA $431 Roundtrip found 22 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:USM,to:DMK,departure:30/10/2025TANYT&leg2=from:DMK,to:USM,departure:06/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:430.30&airProductToken=AQonCiUI0I4BEgM0NTAY1GQgg1Mo8df7AjDQ2PsCOFRAAFgBcgRUTldXCicKJQjQjgESAzQ1MxiDUyDUZCjSqfwCMLGq_AI4VEAAWAFyBFROV1cSCggCEAEYAioCUEcYASIECAEQASgCKAMoBDAB) ![Bangkok Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PG.gif) Mon, Nov 3 - Mon, Nov 10 USM Koh Samui DMK Bangkok CA $432 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:USM,to:DMK,departure:03/11/2025TANYT&leg2=from:DMK,to:USM,departure:10/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:431.60&airProductToken=AQonCiUI0I4BEgM0NTQY1GQgg1Mov4n8AjCeivwCOEhAAFgBcgRITldXCiYKJAjQjgESAzQ1MRiDUyDUZCjO1PwCMK3V_AI4S0AAWAFyA0tXVxIKCAIQARgCKgJQRxgBIgQIARABKAIoAygEMAE) ![Bangkok Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PG.gif) Mon, Jan 19 - Thu, Jan 22 USM Koh Samui DMK Bangkok CA $435 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:USM,to:DMK,departure:19/01/2026TANYT&leg2=from:DMK,to:USM,departure:22/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:434.30&airProductToken=AQomCiQI0I4BEgM0NTIY1GQgg1MokOmCAzDv6YIDOE1AAFgBcgNNV1cKJwolCNCOARIDNDU1GINTINRkKMuOgwMwqo-DAzhIQABYAXIESE5XVxIKCAIQARgCKgJQRxgBIgQIARABKAIoAygEMAE) ![Bangkok Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PG.gif) Thu, Nov 6 - Sun, Nov 9 USM Koh Samui DMK Bangkok CA $436 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:USM,to:DMK,departure:06/11/2025TANYT&leg2=from:DMK,to:USM,departure:09/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:435.60&airProductToken=AQonCiUI0I4BEgM0NTQY1GQgg1Mon6v8AjD-q_wCOFRAAFgBcgRUTldXCicKJQjQjgESAzQ1MxiDUyDUZCiyy_wCMJHM_AI4VEAAWAFyBFROV1cSCggCEAEYAioCUEcYASIECAEQASgCKAMoBDAB) ![Bangkok Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PG.gif) Thu, Nov 6 - Mon, Nov 10 USM Koh Samui DMK Bangkok CA $438 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:USM,to:DMK,departure:06/11/2025TANYT&leg2=from:DMK,to:USM,departure:10/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:437.50&airProductToken=AQomCiQI0I4BEgM0NTIY1GQgg1Mo0Kj8AjCvqfwCOE1AAFgBcgNNV1cKJwolCNCOARIDNDU1GINTINRkKKvZ_AIwitr8AjhIQABYAXIESE5XVxIKCAIQARgCKgJQRxgBIgQIARABKAIoAygEMAE) ## Find the cheapest month to fly from Koh Samui (USM) to Bangkok (DMK) ### May is typically the cheapest month to fly From CA $257 - CA $431 per traveller. ## Alternative airports near Bangkok Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:USM,to:BKK,departure:09/11/2025TANYT&leg2=from:BKK,to:USM,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) BKK Suvarnabhumi Intl. Cheapest 23 min [Flights from CA $538](https://www.expedia.ca/Flights-Search?leg1=from:USM,to:BKK,departure:09/11/2025TANYT&leg2=from:BKK,to:USM,departure:23/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Frequently asked questions ### How much is a flight from Ko Samui Airport (USM) to Don Mueang Intl. Airport (DMK)? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey from Ko Samui Airport (USM) to DMK was CA $401. Fares this cheap don't last long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Ko Samui Airport to Don Mueang Airport? > We understand that life can throw the odd curveball, so we've made it as simple as possible for you to cancel your trip online. Just visit the [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from Ko Samui Airport to DMK that have flexible change policies? > Use our "No change fees" filter to find flexible travel options for your flight from USM to DMK. This allows you to secure a great deal in advance and still have the freedom to reschedule without any extra fees. You'll just need to pay the fare difference, if applicable. ### How far is the flight from USM to Don Mueang Airport? > With a flight distance of 490 kilometres, it's only a short hop from Ko Samui Airport to DMK. It might be a quick flight, but it's still worth packing something to keep you busy on board. ### Which airlines fly direct from Ko Samui Airport to DMK? > Flying nonstop from USM to Don Mueang Airport is a breeze with Bangkok Airways (PG). This popular carrier operates 91 flights each month. ### Are Ko Samui Airport to Don Mueang Intl. Airport (DMK) flight tickets cheaper when they're purchased at the last minute? > Late planners can sometimes pick up a bargain, with some of the cheapest fares from USM to Don Mueang Intl. Airport (DMK) surfacing a few weeks before the date of departure. If you'd rather plan ahead, Expedia compares and updates all the best flight deals frequently — as early as 12 months in advance in some cases. It depends on the carrier though, as not every airline releases prices so far in advance. ## Travel information | Origin airport | Samui Intl. Airport | | --- | --- | | Destination airport | Don Mueang Intl. | | Airlines serving | Bangkok Airways | | Roundtrip price | CA $400 | | Distance | 486 km | | Average flight time | 1 hour 35 mins | ## Book with confidence ### Koh Samui to Bangkok Flights **The easy way to book your flights from Samui Intl. Airport to Bangkok**  With Expedia, it’s simple to find and book flights to Bangkok from Samui Intl. Airport 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 Don Mueang Intl., 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 Samui Intl. Airport to Bangkok today, tomorrow, or this week.   **Save dollars with cheap flights from Samui Intl. Airport, USM to Don Mueang Intl., DMK**  Sort your search results by price to find great deals on your flight from Samui Intl. Airport to Bangkok—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Bangkok from Samui Intl. Airport currently is just CA $401 rising to CA $438.   Here are more money-saving tips:  - Fly in January when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Bangkok   - 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 Bangkok from Samui Intl. Airport**  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 Bangkok with Expedia today. \*Available to Expedia members.