Koh Samui

$2,599+ 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 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — USM
Nov 26 — Dec 31
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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 21, 2024.

Round-trip from

$2,599
(SmartFares)
From Key Largo to Ko Samui

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 21, 2024.

This CheapOair deal was found by Cheapflights users on 11/21. 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 CheapOair 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 1/77:30 pmUSM - MIA
2 stops37h 10mTurkish Airlines
Deal found 11/21$2,732
This CheapOair deal was found by Cheapflights users on 11/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/285:40 pmMIA - USM
2 stops37h 55mMultiple Airlines
Tue 1/78:30 amUSM - MIA
3 stops38h 30mMultiple Airlines
Deal found 11/21$3,559
This KAYAK deal was found by Cheapflights users on 11/21. 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 1/74:25 pmUSM - MIA
3 stops39h 57mSingapore Airlines
Deal found 11/21$4,673

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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MiamiKoh Samui

MIA - USM

MIAUSM

Miami

Thu 12/26

10:35 pm-6:15 pm

2 stops55h 40m

Ko Samui

Tue 12/31

9:30 pm-8:40 pm

2 stops35h 10m

$2,599

MiamiKoh Samui

MIA - USM

MIAUSM

Miami

Sat 12/28

10:35 pm-6:15 pm

2 stops55h 40m

Ko Samui

Tue 1/7

7:30 pm-8:40 pm

2 stops37h 10m

$2,732

MiamiKoh Samui

MIA - USM

MIAUSM

Miami

Sat 12/28

10:05 pm-6:15 pm

2 stops32h 10m

Ko Samui

Tue 1/7

4:25 pm-7:35 pm

2 stops39h 10m

$2,737

MiamiKoh Samui

MIA - USM

MIAUSM

Miami

Sat 12/28

1:00 pm-6:15 pm

3 stops41h 15m

Ko Samui

Tue 1/7

1:25 pm-8:22 pm

3 stops42h 57m

$4,520

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

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 21, 2024.
8.1
Very good
1,338 reviews

Food

7.7

Boarding

8.3

Entertainment

8.0

Overall

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Sin to amd was not good flight. Food was bad. It was like few days old.

8.1
Very good
1,338 reviews
8.1
Very good
1,338 reviews

Food

7.7

Boarding

8.3

Entertainment

8.0

Overall

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Sin to amd was not good flight. Food was bad. It was like few days old.

7.4
Good
3,920 reviews
8.1
Very good
1,338 reviews

Food

7.7

Boarding

8.3

Entertainment

8.0

Overall

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Sin to amd was not good flight. Food was bad. It was like few days old.

6.7
Okay
6,831 reviews
8.1
Very good
1,338 reviews

Food

7.7

Boarding

8.3

Entertainment

8.0

Overall

8.1

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Sin to amd was not good flight. Food was bad. It was like few days old.

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 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.

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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,338Average$1,479FlexibilityNo cancel feeOn-time68%
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