What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

What is the most punctual flight time for Miami to Ko Samui flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

Which airline has the best punctuality record on Miami to Ko Samui flights?

According to our data, Frontier have had the least number of delays on this route over the last 12 months; with about 6% of their flights experiencing any sort of delay.

How often are flights from Miami to Ko Samui delayed?

Historically, on average around 22% of flights between Miami and Ko Samui have experienced a delay on any given week. The average delay length over the past 12 months has been 161 minutes.

What is the cheapest airline that flies from Miami to Ko Samui?

Qatar Airways and Cathay Pacific are the most popular carriers operating from Miami to Ko Samui

When did momondo last update prices for flights from Miami Airport to Ko Samui Airport?

Prices for flights from Miami Airport to Ko Samui Airport refresh daily.

How old do you have to be to fly from Miami Airport to Ko Samui Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Miami Airport to Ko Samui Airport.

What documentation or ID do you need to fly to Ko Samui Airport?

The travel and health documents you'll need for your trip to Ko Samui Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ko Samui Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$35 Cheap Flights from Miami to Ko Samui in 2025/26

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10:20 am - 8:05 am

MIA

USM

33h 45m2 stops

8:15 am - 8:35 pm

USM

MIA

48h 20m2 stops

$1,477Turkish Airlines

Mon, Jan 26 - Sat, Feb 7

3:55 pm - 7:35 pm

MIA

USM

39h 40m2 stops

11:40 am - 5:18 am

USM

MIA

29h 38m2 stops

$1,488Cathay Pacific

Mon, Jan 26 - Mon, Feb 9

7:15 pm - 9:20 am

MIA

USM

26h 05m2 stops

9:00 pm - 4:30 pm

USM

MIA

30h 30m2 stops

$1,501Multiple Airlines

Tue, Jan 20 - Thu, May 7

3:55 pm - 7:35 pm

MIA

USM

39h 40m2 stops

6:00 am - 12:34 am

USM

MIA

29h 34m3 stops

$1,521Multiple Airlines

Tue, Jan 20 - Thu, May 7

7:15 pm - 8:25 am

MIA

USM

25h 10m2 stops

9:10 pm - 10:29 pm

USM

MIA

37h 19m3 stops

$1,527Multiple Airlines

Mon, Jan 26 - Sat, Feb 7

10:30 pm - 6:15 pm

MIA

USM

55h 45m2 stops

7:10 pm - 8:35 pm

USM

MIA

36h 25m2 stops

$1,600Turkish Airlines

Tue, Jan 20 - Thu, May 7

10:20 am - 8:05 am

MIA

USM

33h 45m2 stops

5:40 pm - 10:29 pm

USM

MIA

40h 49m3 stops

$1,643Multiple Airlines

Mon, Jan 26 - Mon, Feb 9

11:30 pm - 7:40 pm

MIA

USM

33h 10m2 stops

11:55 am - 4:30 pm

USM

MIA

39h 35m2 stops

$1,681Qatar Airways

Sun, Mar 29 - Sun, Apr 12

7:15 pm - 9:20 am

MIA

USM

26h 05m2 stops

7:35 pm - 4:25 pm

USM

MIA

32h 50m2 stops

$1,705Multiple Airlines

Tue, Feb 10 - Thu, Feb 19

7:15 pm - 9:20 am

MIA

USM

26h 05m2 stops

6:40 pm - 4:25 pm

USM

MIA

33h 45m2 stops

$1,745Multiple Airlines

Tue, Feb 10 - Thu, Feb 19

Turkish Airlines flights from Miami to Ko Samui

Our best Turkish Airlines deals on Miami to Ko Samui flight tickets

Turkish Airlines

Jan 20

MIA10:30 pmMiami

55h 45m

2 stops

USM6:15 pmKo Samui

May 7

USM7:10 pmKo Samui

36h 25m

2 stops

MIA8:35 pmMiami

$1,600

Find similar

Turkish Airlines

Dec 30

MIA10:30 pmMiami

55h 45m

2 stops

USM6:15 pmKo Samui

Jan 4

USM1:25 pmKo Samui

43h 10m

2 stops

MIA8:35 pmMiami

$3,536

Find similar

Qatar Airways flights from Miami to Ko Samui

Our best Qatar Airways deals on Miami to Ko Samui flight tickets

Qatar Airways

Jan 6

MIA7:15 pmMiami

36h 20m

2 stops

USM7:35 pmKo Samui

Feb 25

USM3:05 pmKo Samui

30h 45m

2 stops

MIA9:50 amMiami

$1,836

Find similar

Qatar Airways

Mar 28

MIA11:30 pmMiami

57h 10m

2 stops

USM7:40 pmKo Samui

Apr 12

USM11:55 amKo Samui

39h 35m

2 stops

MIA4:30 pmMiami

$1,908

Find similar

Qatar Airways

Mar 28

MIA11:30 pmMiami

57h 10m

2 stops

USM7:40 pmKo Samui

Apr 12

USM11:55 amKo Samui

39h 35m

2 stops

MIA4:30 pmMiami

$1,958

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Mon 1/26

10:20 am-8:05 am

2 stops33h 45m

Ko Samui

Sat 2/7

8:15 am-8:35 pm

2 stops48h 20m

$1,477

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Mon 1/26

3:55 pm-7:35 pm

2 stops39h 40m

Ko Samui

Mon 2/9

11:40 am-5:18 am

2 stops29h 38m

$1,488

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Tue 1/20

7:15 pm-9:20 am

2 stops26h 05m

Ko Samui

Thu 5/7

9:00 pm-4:30 pm

2 stops30h 30m

$1,501

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Tue 1/20

3:55 pm-7:35 pm

2 stops39h 40m

Ko Samui

Thu 5/7

6:00 am-12:34 am

3 stops29h 34m

$1,521

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Mon 1/26

7:15 pm-8:25 am

2 stops25h 10m

Ko Samui

Sat 2/7

9:10 pm-10:29 pm

3 stops37h 19m

$1,527

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Tue 1/20

10:30 pm-6:15 pm

2 stops55h 45m

Ko Samui

Thu 5/7

7:10 pm-8:35 pm

2 stops36h 25m

$1,600

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Mon 1/26

10:20 am-8:05 am

2 stops33h 45m

Ko Samui

Mon 2/9

5:40 pm-10:29 pm

3 stops40h 49m

$1,643

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Sun 3/29

11:30 pm-7:40 pm

2 stops33h 10m

Ko Samui

Sun 4/12

11:55 am-4:30 pm

2 stops39h 35m

$1,681

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Tue 2/10

7:15 pm-9:20 am

2 stops26h 05m

Ko Samui

Thu 2/19

7:35 pm-4:25 pm

2 stops32h 50m

$1,705

MiamiKo Samui

MIA - USM

MIAUSM

Miami

Tue 2/10

7:15 pm-9:20 am

2 stops26h 05m

Ko Samui

Thu 2/19

6:40 pm-4:25 pm

2 stops33h 45m

$1,745

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first

How to get the cheapest flight ticket from Miami to Ko Samui

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

What is the cheapest day to depart on your flight to Ko Samui?

Our data shows that Thursday is the least expensive day to fly to Ko Samui. Tickets to fly out on this day can be as low as $114. Flights from Miami to Ko Samui on a Monday will generally be more expensive and average around $470. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ko Samui?

Our data shows that the cheapest Miami to Ko Samui flights are usually those with departure times in the morning. Our users have found flights to Ko Samui in the morning for as low as $105. In the afternoon is when there is more demand to fly to Ko Samui, so prices are often more expensive at around $449 per ticket.

When to book flights from Miami to Ko Samui

Are you open to changing your travel dates? Check out the ideal times to fly from Miami to Ko Samui according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Miami to Ko Samui (MIA to USM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Ko Samui

Fastest flight time	26h 05m
Direct flights	None

The fastest flight from Miami to Ko Samui takes 26h 05m

There are no direct flights from Miami to Ko Samui. There are no popular flight routes from Miami to Ko Samui.

Search flight deals

How far is Miami to Ko Samui by plane?
There are 9991.2 mi between Miami and Ko Samui. 26h 05m is a normal flight duration for this route.
When did momondo last update prices for flights from Miami Airport to Ko Samui Airport?
Prices for flights from Miami Airport to Ko Samui Airport refresh daily.
How old do you have to be to fly from Miami Airport to Ko Samui Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Miami Airport to Ko Samui Airport.
What documentation or ID do you need to fly to Ko Samui Airport?
The travel and health documents you'll need for your trip to Ko Samui Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ko Samui Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Ko Tao

Ko Pha Ngan

Khanom

Why use momondo?

Why should I use momondo to find a flight deal from Miami to Ko Samui?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ko Samui from Miami.

Can I find flights from Miami to Ko Samui with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ko Samui from Miami which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Miami to Ko Samui?

Once all potential Miami to Ko Samui flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Miami to Ko Samui right now. Can momondo alert me if prices change?

Price alerts on flights to Ko Samui from Miami are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Ko Samui trip

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Cheap flights from Miami to Ko Samui from $592

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to Ko Samui departing on 1/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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Find the cheapest flights from Miami to Ko Samui

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Turkish Airlines flights from Miami to Ko Samui

Our best Turkish Airlines deals on Miami to Ko Samui flight tickets

Qatar Airways flights from Miami to Ko Samui

Our best Qatar Airways deals on Miami to Ko Samui flight tickets

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See travel insights to Ko Samui from

How to get the cheapest flight ticket from Miami to Ko Samui

What is the cheapest day to depart on your flight to Ko Samui?

What is the cheapest time of day to depart on your flight to Ko Samui?

What is the cheapest airline that flies from Miami to Ko Samui?

Qatar Airways and Cathay Pacific are the most popular carriers operating from Miami to Ko Samui

How often are flights from Miami to Ko Samui delayed?

Historically, on average around 22% of flights between Miami and Ko Samui have experienced a delay on any given week. The average delay length over the past 12 months has been 161 minutes.

What is the most punctual flight time for Miami to Ko Samui flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Miami to Ko Samui flights?

According to our data, Frontier have had the least number of delays on this route over the last 12 months; with about 6% of their flights experiencing any sort of delay.

When to book flights from Miami to Ko Samui

Cheap Miami to Ko Samui (MIA to USM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Ko Samui

Fastest flight time

Direct flights

How far is Miami to Ko Samui by plane?

When did momondo last update prices for flights from Miami Airport to Ko Samui Airport?

How old do you have to be to fly from Miami Airport to Ko Samui Airport?

What documentation or ID do you need to fly to Ko Samui Airport?

Traveling to a place near Ko Samui?

Why use momondo?

Why should I use momondo to find a flight deal from Miami to Ko Samui?

Can I find flights from Miami to Ko Samui with flexible booking policies on momondo?

How can momondo help me find flights from Miami to Ko Samui?

I’m not ready to book a flight from Miami to Ko Samui right now. Can momondo alert me if prices change?

An easier way to manage your Ko Samui trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Thailand

Airports servicing Thailand