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Ko Samui

$694+ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — USM
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$1,381
(FlightHub)

One-way from

$694
(Kiwi.com)
From Marco Island to Ko Samui
Search Deals
One-way flight from Marco Island to Ko Samui
Search Deals

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 June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/10. 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 9/110:15 pmMIA - USM
2 stops32h 45mTurkish Airlines
Thu 9/187:30 pmUSM - MIA
2 stops35h 50mTurkish Airlines
Deal found 6/10$1,381
This Expedia deal was found by Cheapflights users on 6/11. 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.
Sat 7/2610:15 pmMIA - USM
2 stops47h 00mMultiple Airlines
Sat 8/27:10 pmUSM - MIA
2 stops36h 10mMultiple Airlines
Deal found 6/11$1,910
This AranGrant deal was found by Cheapflights users on 6/10. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/17:55 pmMIA - USM
2 stops35h 40mCathay Pacific
Mon 10/1310:55 amUSM - MIA
2 stops37h 13mCathay Pacific
Deal found 6/10$2,540
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/35:00 pmMIA - USM
2 stops41h 10mBritish Airways
Mon 10/131:30 pmUSM - MIA
2 stops36h 00mBritish Airways
Deal found 6/10$2,574

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 June 12, 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

Mon 9/1

10:15 pm-6:00 pm

2 stops32h 45m

Ko Samui

Thu 9/18

7:30 pm-8:20 pm

2 stops35h 50m

$1,381

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Sat 7/26

10:15 pm-8:15 am

2 stops47h 00m

Ko Samui

Sat 8/2

7:10 pm-8:20 pm

2 stops36h 10m

$1,910

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Mon 9/1

7:55 pm-6:35 pm

2 stops35h 40m

Ko Samui

Mon 10/13

10:55 am-1:08 pm

2 stops37h 13m

$2,540

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Wed 9/3

5:00 pm-9:10 pm

2 stops41h 10m

Ko Samui

Mon 10/13

1:30 pm-2:30 pm

2 stops36h 00m

$2,574

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Fri 8/1

10:15 pm-8:50 pm

3 stops59h 35m

$694

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Fri 8/1

10:35 am-6:15 pm

2 stops44h 40m

$921

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 June 12, 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.

Rainfall in Ko Samui by month

Plan your trip to Ko Samui by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ko Samui ranges from 2.3 - 19.3 inches per month. November is typically the wettest month, when rainfall can reach 19.3 in. February is typically the driest time to visit Ko Samui when rainfall is around 2.3 in.

Temperature in Ko Samui by month

Plan your trip to Ko Samui by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ko Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Ko Samui

Get insights into the airlines that provide service to Ko Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ko Samui. Reviews last updated June 12, 2025.
Cathay Pacific
7.6
Good
892 reviews

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Food

7.3

Overall

7.6

Crew

8.0

Reviews

1 / 20
8.0
Excellent

KS,Jun 2025

TFU - HKG

I like the crews and flights, English over the speakers were difficult to understand. The beef dinner was off flavor.
Cathay Pacific
7.6
Good
892 reviews
Cathay Pacific
7.6
Good
892 reviews

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Food

7.3

Overall

7.6

Crew

8.0

Reviews

1 / 20
8.0
Excellent

KS,Jun 2025

TFU - HKG

I like the crews and flights, English over the speakers were difficult to understand. The beef dinner was off flavor.
Turkish Airlines
7.3
Good
3,848 reviews
Cathay Pacific
7.6
Good
892 reviews

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Food

7.3

Overall

7.6

Crew

8.0

Reviews

1 / 20
8.0
Excellent

KS,Jun 2025

TFU - HKG

I like the crews and flights, English over the speakers were difficult to understand. The beef dinner was off flavor.
British Airways
6.6
Okay
7,008 reviews
Cathay Pacific
7.6
Good
892 reviews

Entertainment

7.8

Boarding

7.9

Comfort

7.6

Food

7.3

Overall

7.6

Crew

8.0

Reviews

1 / 20
8.0
Excellent

KS,Jun 2025

TFU - HKG

I like the crews and flights, English over the speakers were difficult to understand. The beef dinner was off flavor.

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 Marco Island?

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

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