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Ko Samui

$771+ Cheap flights from Marco Island, FL to Ko Samui (USM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — USM
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Marco Island to Ko Samui

Keep the following information in mind while searching for Marco Island to Ko Samui flight deals. Data was last updated September 15, 2025.

Round-trip from

$1,293
(FlightHub)

One-way from

$771
(FlightHub)
From Marco Island to Ko Samui
Search Deals
One-way flight from Marco Island to Ko Samui
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Find flight deals from Marco Island to Ko Samui

Cheapest flights from Marco Island to Ko Samui
Explore the most affordable flight options available from Marco Island to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Expedia deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:35 pmMIA - USM
2 stops39h 35mMultiple Airlines
Mon 9/291:30 pmUSM - MIA
2 stops39h 03mMultiple Airlines
Deal found 9/13$1,026
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1411:30 pmMIA - USM
2 stops31h 45mQatar Airways
Tue 10/218:20 amUSM - MIA
2 stops43h 30mQatar Airways
Deal found 9/14$1,293
This Gotogate deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1811:30 pmMIA - USM
2 stops55h 45mQatar Airways
Wed 10/11:30 pmUSM - MIA
2 stops31h 40mQatar Airways
Deal found 9/15$1,306
This Qatar Airways deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3011:30 pmMIA - USM
2 stops34h 35mQatar Airways
Mon 11/31:25 pmUSM - MIA
2 stops39h 00mQatar Airways
Deal found 9/13$1,397
This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/111:20 amMIA - USM
2 stops35h 00mTurkish Airlines
Mon 11/176:35 pmUSM - MIA
2 stops38h 00mTurkish Airlines
Deal found 9/15$1,405
This FlightHub deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1710:30 pmMIA - USM
2 stops31h 35mTurkish Airlines
Wed 11/267:35 pmUSM - MIA
2 stops37h 00mTurkish Airlines
Deal found 9/15$1,411
This oojo deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:30 pmMIA - USM
2 stops31h 55mMultiple Airlines
Sat 12/68:30 pmUSM - MIA
2 stops36h 05mMultiple Airlines
Deal found 9/13$1,428
This oojo deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2210:20 amMIA - USM
2 stops43h 55mMultiple Airlines
Sat 12/68:20 pmUSM - MIA
2 stops36h 15mMultiple Airlines
Deal found 9/13$1,483
This Gotogate deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/177:40 pmMIA - USM
2 stops27h 50mMultiple Airlines
Fri 9/197:25 pmUSM - MIA
2 stops56h 55mMultiple Airlines
Deal found 9/13$1,646
This IEagle deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/174:11 pmMIA - USM
3 stops36h 14mQatar Airways
Wed 11/263:05 pmUSM - MIA
2 stops30h 45mQatar Airways
Deal found 9/15$1,728

Cheapflights Fare Finder

 
Customize your flight search to find flights from Marco Island to Ko Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Marco Island to Ko Samui that are best for you.

Fly from

Marco Island

Fly to

Ko Samui

Route

Depart

Return

Price

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Tue 10/14

11:30 pm-6:15 pm

2 stops31h 45m

Ko Samui

Tue 10/21

8:20 am-4:50 pm

2 stops43h 30m

$1,293

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Tue 11/4

7:15 pm-11:55 am

2 stops28h 40m

Ko Samui

Tue 11/18

6:15 pm-4:25 pm

2 stops34h 10m

$1,397

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Thu 10/30

11:30 pm-9:05 pm

2 stops34h 35m

Ko Samui

Mon 11/3

1:25 pm-9:50 am

2 stops32h 25m

$1,397

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Mon 2/9

7:15 pm-10:40 am

2 stops27h 25m

Ko Samui

Mon 2/23

6:15 pm-4:25 pm

2 stops34h 10m

$1,402

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Mon 2/9

10:30 pm-12:35 pm

2 stops26h 05m

Ko Samui

Mon 2/23

7:00 pm-10:29 pm

3 stops39h 29m

$1,425

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Tue 11/25

10:30 pm-6:25 pm

2 stops31h 55m

Ko Samui

Sat 12/6

8:30 pm-8:35 pm

2 stops36h 05m

$1,428

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Sat 11/22

10:20 am-6:15 pm

2 stops43h 55m

Ko Samui

Sat 12/6

8:20 pm-8:35 pm

2 stops36h 15m

$1,483

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Mon 11/17

4:11 pm-4:25 pm

3 stops36h 14m

Ko Samui

Wed 11/26

3:05 pm-9:50 am

2 stops30h 45m

$1,728

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Mon 2/9

7:15 pm-10:40 am

2 stops27h 25m

$771

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Best time to book a flight from Marco Island to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Marco Island with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Marco Island to Ko Samui

What is the cheapest time of day to fly from MA9 to USM?

Find hourly flight availability from Marco Island to Ko Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Marco Island to Ko Samui as you normally would.

What is the cheapest day to fly from Marco Island to Ko Samui?

Use this chart to determine the cheapest time to fly round-trip from Marco Island to Ko Samui. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Marco Island to Ko Samui flight should consider departing on Thursday mornings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Marco Island to Ko Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ko Samui from Marco Island?

    Ko Samui (USM) is the airport you will fly into if you book a flight from Marco Island to Ko Samui. You should not have trouble finding flights to Ko Samui from Marco Island; the airport handles an average of 0 inbound flights from Marco Island per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Ko Samui airport from Marco Island. It is only a 2.1 mi journey from Ko Samui (USM) to Ko Samui’s city center.

  • How long is the flight from Marco Island to Ko Samui?

    For as low as $1,293, Qatar Airways can have you in Ko Samui from Marco Island in 31h 45m. Marco Island and Ko Samui are separated by a distance of 9988 mi.

  • Can I find deals for flights from Marco Island to Ko Samui that include hotel bookings?

    Yes. In addition to deals on Marco Island to Ko Samui flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Marco Island to Ko Samui?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Marco Island to Ko Samui.

  • Can I find deals for business class flights from Marco Island to Ko Samui?

    Yes. Cheapflights offers flight deals from Marco Island to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
Ko Tao
Ko Pha Ngan

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