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Koh Samui

$1,519+ Cheap flights from Key Largo, FL to Koh 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — USM
Nov 10 — Nov 171
Sun 11/10
Sun 11/17
1 adult, Economy
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Cheap flight deals from Key Largo to Koh Samui

Discover tips and strategies to find the most affordable flight options for your journey from Key Largo (KE9) to Koh Samui (USM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 5, 2024.

Round-trip from

$1,519
(KAYAK)
From Key Largo to Ko Samui
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Find flight deals from Key Largo to Koh Samui

Cheapest flights from Key Largo to Koh Samui
Explore the most affordable flight options available from Key Largo to Koh Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2024.

This Emirates deal was found by Cheapflights users on 11/5. 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.
Mon 11/1812:35 amMIA - USM
2 stops43h 35mEmirates
Tue 11/265:40 pmUSM - MIA
2 stops52h 10mEmirates
Deal found 11/5$1,740
This Cathay Pacific deal was found by Cheapflights users on 11/5. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/199:24 pmMIA - USM
2 stops34h 11mMultiple Airlines
Tue 11/2611:40 amUSM - MIA
2 stops32h 06mMultiple Airlines
Deal found 11/5$1,893
This Gotogate deal was found by Cheapflights users on 11/4. 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 12/1210:05 pmMIA - USM
2 stops56h 10mBritish Airways
Mon 1/201:25 pmUSM - MIA
2 stops37h 20mBritish Airways
Deal found 11/4$2,156
This FlightHub deal was found by Cheapflights users on 11/5. 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 12/2810:35 pmMIA - USM
2 stops55h 40mTurkish Airlines
Tue 1/77:10 pmUSM - MIA
2 stops37h 30mTurkish Airlines
Deal found 11/5$2,513
This KAYAK deal was found by Cheapflights users on 11/5. 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.
Sat 12/281:00 pmMIA - USM
3 stops44h 05mSingapore Airlines
Tue 1/71:25 pmUSM - MIA
3 stops42h 57mSingapore Airlines
Deal found 11/5$4,468

Find flights from Key Largo to Koh Samui within your budget

Customize your flight search to find flights from Key Largo to Koh 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 2,554,862 searches. Data last updated November 5, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MiamiKoh Samui

MIA - USM

MIAUSM

Miami

Tue 4/29

7:40 pm-11:55 am

2 stops29h 15m

Ko Samui

Thu 5/29

5:55 pm-4:50 pm

2 stops33h 55m

$1,519

MiamiKoh Samui

MIA - USM

MIAUSM

Miami

Mon 4/28

12:45 am-9:20 am

2 stops45h 35m

Ko Samui

Thu 5/29

8:00 am-10:05 am

2 stops37h 05m

$1,523

MiamiKoh Samui

MIA - USM

MIAUSM

Miami

Thu 12/12

10:05 pm-6:15 pm

2 stops56h 10m

Ko Samui

Mon 1/20

1:25 pm-2:45 pm

2 stops37h 20m

$2,156

MiamiKoh Samui

MIA - USM

MIAUSM

Miami

Sat 12/28

10:35 pm-6:15 pm

2 stops55h 40m

Ko Samui

Tue 1/7

7:10 pm-8:40 pm

2 stops37h 30m

$2,513

MiamiKoh Samui

MIA - USM

MIAUSM

Miami

Sat 12/28

1:00 pm-9:05 pm

3 stops44h 05m

Ko Samui

Tue 1/7

4:25 pm-8:22 pm

3 stops39h 57m

$4,468

Flights are sorted by cheapest first

Deals found on 11/5

Best time to book a flight from Key Largo to Koh Samui

Have a flexible travel schedule? Discover the best time to fly to Koh Samui from Key Largo 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.

Travel insights for flights from Key Largo to Koh Samui

Get recent, data-driven insights about flights from Key Largo to Koh Samui including ideal travel times, pricing trends, and more.

Rainfall in Koh Samui by month

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

In terms of precipitation, rainfall in Koh 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 Koh Samui when rainfall is around 2.3 in.

Temperature in Koh Samui by month

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

If weather is an important factor for your trip to Koh 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 Koh Samui

Get insights into the airlines that provide service to Koh 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 Koh Samui. Reviews last updated November 5, 2024.
Emirates
8.1
Very good
3,534 reviews

Comfort

8.0

Overall

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Emirates
8.1
Very good
3,534 reviews
Emirates
8.1
Very good
3,534 reviews

Comfort

8.0

Overall

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Singapore Airlines
8.1
Very good
1,334 reviews
Emirates
8.1
Very good
3,534 reviews

Comfort

8.0

Overall

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Turkish Airlines
7.4
Good
3,884 reviews
Emirates
8.1
Very good
3,534 reviews

Comfort

8.0

Overall

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

British Airways
6.7
Okay
6,840 reviews
Emirates
8.1
Very good
3,534 reviews

Comfort

8.0

Overall

8.1

Food

7.9

Crew

8.3

Entertainment

8.2

Boarding

8.1

Reviews

1 / 10

My earphone set did not work throughout the flight. I tried with two different sets. I believe there was a problem with the system where I was seated.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Koh 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 Koh Samui from Key Largo?

    Located just 2.1 mi from the city center, Ko Samui is the airport most travelers will use when flying to Koh Samui from Key Largo. Booking flights from Key Largo to Ko Samui (USM) should be relatively easy as there are 0 daily inbound flights from Key Largo from 1 airline.

  • Can I find flights from Key Largo to Koh Samui for under $1,600 on Cheapflights?

    Yes, there are multiple flights from Key Largo to Koh Samui for under $1,600. The cheapest flight booked recently is on Multiple Airlines for just $1,519, but on average you can expect to pay $2,435.

  • What does MIA to USM mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Miami Airport to Ko Samui Airport flight would often be abbreviated as a MIA to USM flight. Fort Lauderdale Airport (FLL), Key West Airport (EYW), Miami Opa Locka Airport (OPF), Fort Lauderdale Executive Airport (FXE), Boca Raton Airport (BCT) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Key Largo to Koh Samui that include extra baggage allowance?

    The amount of baggage you can bring on your Key Largo to Koh Samui flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Key Largo to Koh Samui with specific airlines?

    Yes, Cheapflights allows you to browse and filter Key Largo to Koh Samui flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Key Largo to Koh Samui that include hotel bookings?

    Yes. In addition to deals on Key Largo to Koh Samui flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key Largo to Koh Samui?

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

  • Can I find deals for business class flights from Key Largo to Koh Samui?

    Yes. Cheapflights offers flight deals from Key Largo to Koh 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.

  • Can I find deals for flights from Key Largo to Koh Samui that allow pets onboard?

    Many airlines flying from Key Largo to Koh Samui offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Key Largo to Koh Samui?

    Yes, you can often find last-minute deals on Key Largo to Koh Samui flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Key Largo to Koh Samui flight deals updated?

    The Key Largo to Koh Samui flight deals you see on this page were last updated on 11/5.

See more FAQs

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Top airline flying from Key Largo to Koh Samui

Discover the top airline that operate flights from Key Largo to Koh Samui. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,554,862 searches. Data last updated November 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,338Average$1,479FlexibilityNo cancel feeOn-time68%
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