$592+ Cheap flights from Fort Lauderdale (FLL) 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 1/26. 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
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Fort Lauderdale to Ko Samui
Best flights from Fort Lauderdale to Ko SamuiDiscover 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 December 15, 2025.
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 December 15, 2025.
This Booking.com deal was found by Cheapflights users on 12/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Qatar Airways deal was found by Cheapflights users on 12/15. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 12/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Qatar Airways deal was found by Cheapflights users on 12/15. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 12/15. 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.
Find flight deals from Fort Lauderdale to Ko Samui
Discover tips and strategies to find the most affordable flight options for your journey from Fort Lauderdale (FLL) to Ko 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 December 15, 2025.
Most accurate provider | Expedia 2 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $1,384 (Booking.com) |
One-way from | $592 (Kiwi.com) |
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 1/26
9:05 pm-7:30 am
3 stops46h 25m
Ko Samui
Sat 2/7
8:20 pm-8:48 pm
3 stops36h 28m
Fort LauderdaleKo Samui
FLL - USM
FLLUSM
Fort Lauderdale
Mon 1/26
2:59 pm-9:20 am
3 stops30h 21m
Ko Samui
Mon 2/9
5:25 pm-2:50 pm
3 stops33h 25m
Fort LauderdaleKo Samui
FLL - USM
FLLUSM
Fort Lauderdale
Sun 3/29
7:30 am-7:35 am
3 stops37h 05m
Ko Samui
Sun 4/12
9:00 pm-9:10 pm
3 stops35h 10m
Fort LauderdaleKo Samui
FLL - USM
FLLUSM
Fort Lauderdale
Sat 3/28
2:45 pm-10:45 am
3 stops33h 00m
Ko Samui
Sun 4/12
3:20 pm-1:23 pm
3 stops33h 03m
Fort LauderdaleKo Samui
FLL - USM
FLLUSM
Fort Lauderdale
Sat 3/28
8:25 pm-9:10 pm
2 stops37h 45m
Ko Samui
Sun 4/12
4:25 pm-8:24 am
2 stops50h 59m
Fort LauderdaleKo Samui
FLL - USM
FLLUSM
Fort Lauderdale
Mon 1/26
8:54 am-5:50 pm
3 stops44h 56m
Fort LauderdaleKo Samui
FLL - USM
FLLUSM
Fort Lauderdale
Tue 1/27
9:25 pm-8:50 pm
3 stops59h 25m
Fort LauderdaleKo Samui
FLL - USM
FLLUSM
Fort Lauderdale
Tue 1/27
6:00 am-7:35 pm
2 stops49h 35m
- Most accurate provider: When it comes to deals on Fort Lauderdale-Ko Samui flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Fort Lauderdale-Ko Samui flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Fort Lauderdale-Ko Samui flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Fort Lauderdale-Ko Samui flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Fort Lauderdale-Ko Samui flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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?
Unlike in the morning, when flights are generally more expensive, you can save up to 19% 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.
How often are flights from Fort Lauderdale to Ko Samui delayed?
About 22% of weekly flights between Fort Lauderdale and Ko Samui have experienced delays in the past year, with the average delay time being 155 minutes.
What is the most punctual flight time for Fort Lauderdale to Ko Samui flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Fort Lauderdale to Ko Samui flights?
Over the last year, Allegiant Air have had the lowest number of delays on this route, with just 14% of flights being delayed.