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Ko Samui

$1,210+ Cheap flights from Marco Island, FL to Ko Samui (USM)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — USM
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This oojo deal was found by Cheapflights users on 1/27. 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.
Sun 3/1511:20 am
MIA
-
USM
2 stops36h 20m
Multiple Airlines
Wed 5/136:25 pm
USM
-
MIA
2 stops37h 10m
Multiple Airlines
Deal found 1/27$1,210
This oojo deal was found by Cheapflights users on 1/28. 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.
Wed 4/2210:30 pm
MIA
-
USM
2 stops32h 30m
Multiple Airlines
Mon 4/277:45 pm
USM
-
MIA
2 stops35h 50m
Multiple Airlines
Deal found 1/28$1,257
This Trip.com deal was found by Cheapflights users on 1/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/410:35 am
MIA
-
USM
2 stops44h 40m
Multiple Airlines
Fri 9/111:30 pm
USM
-
MIA
2 stops42h 05m
Multiple Airlines
Deal found 1/28$1,333
This Gotogate deal was found by Cheapflights users on 1/26. 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.
Sun 3/2911:30 pm
MIA
-
USM
2 stops30h 05m
Multiple Airlines
Mon 4/138:35 pm
USM
-
MIA
2 stops30h 55m
Multiple Airlines
Deal found 1/26$1,342
This oojo deal was found by Cheapflights users on 1/28. 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.
Fri 5/810:30 pm
MIA
-
USM
2 stops46h 45m
Multiple Airlines
Tue 5/128:50 pm
USM
-
MIA
2 stops34h 45m
Multiple Airlines
Deal found 1/28$1,375
This SmartFares deal was found by Cheapflights users on 1/28. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2910:30 pm
MIA
-
USM
2 stops46h 45m
Multiple Airlines
Thu 4/98:20 am
USM
-
MIA
2 stops47h 15m
Multiple Airlines
Deal found 1/28$1,401
This oojo deal was found by Cheapflights users on 1/28. 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.
Fri 3/2011:20 am
MIA
-
USM
2 stops33h 25m
Multiple Airlines
Tue 3/248:30 pm
USM
-
MIA
2 stops36h 05m
Multiple Airlines
Deal found 1/28$1,471
This KAYAK deal was found by Cheapflights users on 1/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/187:23 am
MIA
-
USM
2 stops50h 42m
Multiple Airlines
Thu 3/264:25 pm
USM
-
MIA
2 stops59h 31m
Multiple Airlines
Deal found 1/27$1,483
This Turkish Airlines deal was found by Cheapflights users on 1/27. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1710:35 am
MIA
-
USM
2 stops46h 55m
Turkish Airlines
Mon 9/217:10 pm
USM
-
MIA
2 stops36h 25m
Turkish Airlines
Deal found 1/27$1,499
This Emirates deal was found by Cheapflights users on 1/28. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:55 pm
MIA
-
USM
2 stops30h 00m
Emirates
Mon 9/218:00 am
USM
-
MIA
2 stops37h 00m
Emirates
Deal found 1/28$1,515
This oojo deal was found by Cheapflights users on 1/27. 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.
Fri 6/1210:35 am
MIA
-
USM
2 stops34h 40m
Multiple Airlines
Wed 6/243:25 pm
USM
-
MIA
2 stops40h 10m
Multiple Airlines
Deal found 1/27$1,626

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,210
(oojo)
Provider with most accurate pricing for Miami-Ko Samui flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Ko Samui flights.
Search Deals
From Marco Island to Ko Samui
Search Deals

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 January 29, 2026.
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

Sun 3/15

11:20 am-10:40 am

2 stops36h 20m

Ko Samui

Wed 5/13

6:25 pm-8:35 pm

2 stops37h 10m

$1,210

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Wed 4/22

10:30 pm-6:00 pm

2 stops32h 30m

Ko Samui

Mon 4/27

7:45 pm-8:35 pm

2 stops35h 50m

$1,257

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Sun 3/29

11:30 pm-4:35 pm

2 stops30h 05m

Ko Samui

Mon 4/13

8:35 pm-4:30 pm

2 stops30h 55m

$1,342

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Sun 3/29

10:30 pm-8:15 am

2 stops46h 45m

Ko Samui

Thu 4/9

8:20 am-8:35 pm

2 stops47h 15m

$1,401

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Wed 3/18

7:23 am-9:05 pm

2 stops50h 42m

Ko Samui

Thu 3/26

4:25 pm-4:56 pm

2 stops59h 31m

$1,483

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Fri 2/27

10:30 pm-5:50 pm

2 stops31h 20m

Ko Samui

Fri 3/6

9:40 pm-7:00 am

2 stops45h 20m

$1,739

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Sat 3/28

10:30 pm-6:15 pm

2 stops56h 45m

Ko Samui

Sun 4/12

1:30 pm-7:10 am

2 stops52h 40m

$1,794

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Fri 3/13

11:30 pm-6:15 pm

2 stops55h 45m

Ko Samui

Fri 3/20

8:20 pm-9:35 pm

2 stops36h 15m

$1,858

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Tue 2/10

10:30 pm-4:40 pm

2 stops30h 10m

Ko Samui

Thu 2/19

8:15 am-8:35 pm

2 stops48h 20m

$1,880

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Sun 3/29

6:53 am-7:35 am

3 stops37h 42m

Ko Samui

Thu 4/9

6:25 pm-4:40 pm

2 stops33h 15m

$2,183

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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 January 29, 2026.

It’s optimal to fly from Marco Island to Ko Samui in the evening. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the morning.

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 Wednesday afternoons when fares are most often at their lowest. Monday mornings 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.

  • 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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