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.

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).

What is the cheapest day to fly round-trip from Fort Lauderdale to Ko Samui?

Friday flights are found to be more expensive to fly from Fort Lauderdale to Ko Samui. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Ko Samui.

Can I find deals for flights from Fort Lauderdale to Ko Samui that include hotel bookings?

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

How can I find direct flights from Fort Lauderdale to Ko Samui?

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

Can I find deals for business class flights from Fort Lauderdale to Ko Samui?

Yes. Cheapflights offers flight deals from Fort Lauderdale 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.

$1,935+ Flights from Fort Lauderdale to Ko Samui

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Cheap flight deals from Fort Lauderdale to Ko Samui

Round-trip from	$4,027 (Qatar Airways)

From Fort Lauderdale to Ko Samui

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Find flight deals from Fort Lauderdale to Ko Samui

Cheapest flights from Fort Lauderdale to Ko Samui
Explore the most affordable flight options available from Fort Lauderdale to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Thu 10/307:55 pmFLL - USM

2 stops59h 20mSingapore Airlines

Mon 11/34:25 pmUSM - FLL

2 stops49h 39mSingapore Airlines

Deal found 7/28

$1,935

Mon 8/41:59 pmFLL - USM

3 stops33h 11mQatar Airways

Tue 8/195:50 pmUSM - FLL

3 stops33h 35mQatar Airways

Deal found 7/29

$4,027

Best flights from Fort Lauderdale to Ko Samui
Discover carefully curated flight deals from Fort Lauderdale to Ko Samui that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Mon 8/41:59 pmFLL - USM

3 stops33h 11mQatar Airways

Tue 8/195:50 pmUSM - FLL

3 stops33h 35mQatar Airways

Deal found 7/29

$4,027

Last-minute flights from Fort Lauderdale to Ko Samui
Discover last-minute flight deals from Fort Lauderdale to Ko Samui. Data last updated July 29, 2025 and is based on user searches.

Mon 8/41:59 pmFLL - USM

3 stops33h 11mQatar Airways

Tue 8/195:50 pmUSM - FLL

3 stops33h 35mQatar Airways

Deal found 7/29

$4,027

Cheapflights Fare Finder

Use the filters below to find and compare flights from Fort Lauderdale to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Fort LauderdaleKo Samui

FLL - USM

FLLUSM

Fort Lauderdale

Mon 8/4

1:59 pm-10:10 am

3 stops33h 11m

Ko Samui

Tue 8/19

5:50 pm-4:25 pm

3 stops33h 35m

$4,027

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

The best insider tips for Fort Lauderdale to Ko Samui flights

Cheapflights partnered with top experts to bring you the best recommendations for your Fort Lauderdale to Ko Samui trip

Airlines

Southwest

Enjoy free snacks and non-alcoholic beverages, plus a free drink on special occasions.

Southwest offers two free checked bags, including oversized items like skis or golf clubs.

Read more about Southwestby Marisa Garcia

Spirit Airlines

Spirit's Big Front Seats offer 11 inches more legroom and larger tray tables for laptops.

Spirit's Wi-Fi plans start small, ideal for browsing or streaming entertainment.

Read more about Spirit Airlinesby Daniel Scheffler

Our travel experts

Marisa Garcia

Expert on Southwest

Daniel Scheffler

Expert on Spirit Airlines

Best time to book a flight from Fort Lauderdale to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Fort Lauderdale 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 Fort Lauderdale to Ko Samui

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

Unlike in the morning, when flights are generally more expensive, you can save up to 20% on flights from Fort Lauderdale to Ko Samui by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Fort Lauderdale to Ko Samui?

Travelers seeking maximum savings on their Fort Lauderdale to Ko Samui flight should consider departing on Thursday mornings 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.

Reviews of airlines servicing Ko Samui

Get a feel of what it's like to fly with Qatar Airways from Fort Lauderdale to Ko Samui by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Qatar Airways

7.4

Good

3,609 reviews

Reviews

1 / 20

6.0

Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Qatar Airways

7.4

Good

3,609 reviews

Qatar Airways

7.4

Good

3,609 reviews

Reviews

1 / 20

6.0

Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Related info for your journey

Can I find deals for flights from Fort Lauderdale to Ko Samui that include hotel bookings?
Yes. In addition to deals on Fort Lauderdale to Ko Samui flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Fort Lauderdale to Ko Samui?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fort Lauderdale to Ko Samui.
Can I find deals for business class flights from Fort Lauderdale to Ko Samui?
Yes. Cheapflights offers flight deals from Fort Lauderdale 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.

Ko Pha Ngan

Ko Tao

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$1,935+ Cheap flights from Fort Lauderdale (FLL) 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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Fort Lauderdale to Ko Samui with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Fort Lauderdale to Ko Samui

Round-trip from

Find flight deals from Fort Lauderdale to Ko Samui

Cheapest flights from Fort Lauderdale to Ko SamuiExplore the most affordable flight options available from Fort Lauderdale to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Fort Lauderdale to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Fort Lauderdale to Ko Samui that are best for you.

The best insider tips for Fort Lauderdale to Ko Samui flights

Cheapflights partnered with top experts to bring you the best recommendations for your Fort Lauderdale to Ko Samui trip

Airlines

Southwest

Spirit Airlines

Our travel experts

Best time to book a flight from Fort Lauderdale to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Fort Lauderdale with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Fort Lauderdale to Ko Samui

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

Find hourly flight availability from Fort Lauderdale 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 July 29, 2025.

What is the cheapest day to fly from Fort Lauderdale to Ko Samui?

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

Reviews of airlines servicing Ko Samui

Get a feel of what it's like to fly with Qatar Airways from Fort Lauderdale to Ko Samui by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

Can I find deals for flights from Fort Lauderdale to Ko Samui that include hotel bookings?

How can I find direct flights from Fort Lauderdale to Ko Samui?

Can I find deals for business class flights from Fort Lauderdale to Ko Samui?

Traveling to a place near Ko Samui?

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Alternative routes for Fort Lauderdale to Ko Samui

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Cheapest flights from Fort Lauderdale to Ko Samui
Explore the most affordable flight options available from Fort Lauderdale to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.