How long does it take to fly to Ko Samui?

Flight times vary depending on what airport in New York you fly out of and what airport in Ko Samui you fly into. For example, flying from New York to Ko Samui takes 24h on average. On the other hand, flying from Newark to Ko Samui takes 27h 10m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

Which airport is the most popular layover for flights between New York and Ko Samui?

Singapore (SIN) was the most common stop: 83% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from New York to Ko Samui?

Hong Kong (HKG) has the shortest average layover time for this route: 1h 48m.

Which layover airport has the shortest travel time from New York to Ko Samui?

Flights connecting via Hong Kong (HKG) have the shortest average one-way travel time: 21h 35m.

Which layover airport offers the lowest fares from New York to Ko Samui?

Flights via Singapore (SIN) offer the lowest average round-trip price of $1,149.

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

Singapore Airlines is the most popular carrier operating from New York to Ko Samui

How often are flights from New York to Ko Samui delayed?

Historically, on average around 18% of flights between New York and Ko Samui have experienced a delay on any given week. The average delay length over the past 12 months has been 135 minutes.

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 New York 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 New York to Ko Samui flights?

According to our data, Spirit Airlines have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

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

Prices for flights from New York to Ko Samui Airport are updated daily.

How many operators does momondo search for flights from New York to Ko Samui Airport?

There is 1 operator available for flights from New York to Ko Samui Airport as of March 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York to Ko Samui Airport.

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

The required travel and health documents for your Ko Samui Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ko Samui Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$60 Cheap Flights from New York to Ko Samui in 2026

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Find the cheapest flights from New York to Ko Samui

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

10:20 pm - 9:20 am

JFK

USM

24h 00m

2 stops

5:50 pm - 8:35 am

USM

JFK

25h 45m

2 stops

$1,000Multiple Airlines

lun., mai 4 - lun., mai 11

3:45 pm - 7:30 am

JFK

USM

28h 45m

2 stops

2:30 pm - 8:35 am

USM

JFK

29h 05m

2 stops

$1,003Multiple Airlines

lun., sept. 7 - sam., sept. 12

3:45 pm - 8:15 am

JFK

USM

29h 30m

2 stops

3:25 pm - 8:35 am

USM

JFK

28h 10m

2 stops

$1,004Multiple Airlines

ven., mai 8 - dim., mai 31

3:45 pm - 7:10 am

JFK

USM

28h 25m

2 stops

2:30 pm - 8:35 am

USM

JFK

29h 05m

2 stops

$1,007Multiple Airlines

ven., mai 15 - ven., mai 22

10:20 pm - 11:05 am

JFK

USM

25h 45m

2 stops

5:50 pm - 8:35 am

USM

JFK

25h 45m

2 stops

$1,020Multiple Airlines

ven., mai 1 - ven., mai 8

3:45 pm - 8:25 am

JFK

USM

29h 40m

2 stops

5:50 pm - 8:35 am

USM

JFK

25h 45m

2 stops

$1,021Multiple Airlines

jeu., avr. 30 - dim., mai 10

11:55 pm - 6:00 pm

EWR

USM

31h 05m

3 stops

8:00 am - 9:20 pm

USM

EWR

48h 20m

3 stops

$1,409Emirates

lun., sept. 7 - sam., sept. 12

11:55 pm - 6:00 pm

EWR

USM

31h 05m

3 stops

7:00 pm - 9:20 pm

USM

EWR

37h 20m

3 stops

$1,422Emirates

lun., mai 4 - lun., mai 11

11:55 pm - 6:00 pm

EWR

USM

55h 05m

3 stops

7:00 pm - 9:20 pm

USM

EWR

61h 20m

3 stops

$1,499Emirates

dim., mai 3 - jeu., mai 7

6:05 pm - 9:10 pm

EWR

USM

40h 05m

2 stops

9:15 am - 1:30 pm

USM

EWR

39h 15m

2 stops

$1,638SWISS

mar., mai 26 - mer., juin 10

Qatar Airways flights from New York to Ko Samui

Our best Qatar Airways deals on New York to Ko Samui flight tickets

Qatar Airways

Apr 1

JFK10:00 pmNew York John F Kennedy Intl

25h 30m

2 stops

USM10:30 amKo Samui

Apr 22

USM5:50 pmKo Samui

26h 30m

2 stops

JFK9:20 amNew York John F Kennedy Intl

$1,498

Qatar Airways

May 14

EWR2:00 pmNewark

38h 45m

3 stops

USM3:45 pmKo Samui

May 29

USM7:55 pmKo Samui

36h 05m

3 stops

EWR9:00 pmNewark

$1,986

Etihad Airways flights from New York to Ko Samui

Our best Etihad Airways deals on New York to Ko Samui flight tickets

Etihad Airways

May 27

JFK3:45 pmNew York John F Kennedy Intl

29h 30m

2 stops

USM8:15 amKo Samui

Jun 9

USM5:50 pmKo Samui

25h 45m

2 stops

JFK8:35 amNew York John F Kennedy Intl

$1,171

Etihad Airways

Jun 7

JFK3:45 pmNew York John F Kennedy Intl

28h 50m

2 stops

USM7:35 amKo Samui

Jun 28

USM3:50 pmKo Samui

27h 45m

2 stops

JFK8:35 amNew York John F Kennedy Intl

$1,202

Etihad Airways

May 24

JFK3:45 pmNew York John F Kennedy Intl

28h 25m

2 stops

USM7:10 amKo Samui

Jun 11

USM5:55 pmKo Samui

25h 40m

2 stops

JFK8:35 amNew York John F Kennedy Intl

$1,205

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

lun. 5/4

10:20 pm-9:20 am

2 stops24h 00m

Ko Samui

lun. 5/11

5:50 pm-8:35 am

2 stops25h 45m

$1,000

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

lun. 9/7

3:45 pm-7:30 am

2 stops28h 45m

Ko Samui

sam. 9/12

2:30 pm-8:35 am

2 stops29h 05m

$1,003

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

ven. 5/8

3:45 pm-8:15 am

2 stops29h 30m

Ko Samui

dim. 5/31

3:25 pm-8:35 am

2 stops28h 10m

$1,004

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

ven. 5/15

3:45 pm-7:10 am

2 stops28h 25m

Ko Samui

ven. 5/22

2:30 pm-8:35 am

2 stops29h 05m

$1,007

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

ven. 5/1

10:20 pm-11:05 am

2 stops25h 45m

Ko Samui

ven. 5/8

5:50 pm-8:35 am

2 stops25h 45m

$1,020

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

jeu. 4/30

3:45 pm-8:25 am

2 stops29h 40m

Ko Samui

dim. 5/10

5:50 pm-8:35 am

2 stops25h 45m

$1,021

NewarkKo Samui

EWR - USM

EWRUSM

Newark

lun. 9/7

11:55 pm-6:00 pm

3 stops31h 05m

Ko Samui

sam. 9/12

8:00 am-9:20 pm

3 stops48h 20m

$1,409

NewarkKo Samui

EWR - USM

EWRUSM

Newark

lun. 5/4

11:55 pm-6:00 pm

3 stops31h 05m

Ko Samui

lun. 5/11

7:00 pm-9:20 pm

3 stops37h 20m

$1,422

NewarkKo Samui

EWR - USM

EWRUSM

Newark

dim. 5/3

11:55 pm-6:00 pm

3 stops55h 05m

Ko Samui

jeu. 5/7

7:00 pm-9:20 pm

3 stops61h 20m

$1,499

NewarkKo Samui

EWR - USM

EWRUSM

Newark

mar. 5/26

6:05 pm-9:10 pm

2 stops40h 05m

Ko Samui

mer. 6/10

9:15 am-1:30 pm

2 stops39h 15m

$1,638

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from New York 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

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Other information

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

Our data shows that Saturday is the least expensive day to fly to Ko Samui. Tickets to fly out on this day can be as low as $244. Flights from New York to Ko Samui on a Sunday will generally be more expensive and average around $374. 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 New York to Ko Samui flights are usually those with departure times in the afternoon. Our users have found flights to Ko Samui in the afternoon for as low as $257. At noon is when there is more demand to fly to Ko Samui, so prices are often more expensive at around $411 per ticket.

Can stopping save me money on New York to Ko Samui flights?

You could potentially save up to 44% on your flight if you consider stops on a New York to Ko Samui flight.

When to book flights from New York to Ko Samui

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

Estimated round-trip price

Cheap New York to Ko Samui (NYC to USM) flight deals and tips

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

Fastest flight time	24h 00m
Direct flights	None

The fastest flight from New York to Ko Samui takes 24h 00m

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

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How far is New York to Ko Samui by plane?
New York and Ko Samui are 8935.9 mi apart from one another. Typically, this will take 24h 00m by plane in normal conditions.
When did momondo last update prices for flights from New York to Ko Samui Airport?
Prices for flights from New York to Ko Samui Airport are updated daily.
How many operators does momondo search for flights from New York to Ko Samui Airport?
There is 1 operator available for flights from New York to Ko Samui Airport as of March 2026.
How old do you have to be to fly from New York to Ko Samui Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York to Ko Samui Airport.
What documentation or ID do you need to fly to Ko Samui Airport?
The required travel and health documents for your Ko Samui Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ko Samui Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from New York to Ko Samui?
Based on momondo bookings for flights between New York and Ko Samui, the leading airline is Singapore Airlines, making up 100% of the total bookings.

Best airlines flying from New York to Ko Samui

Compare and see reviews for airlines that fly from New York to Ko Samui with momondo

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom $1,198	Free Cancellation	Rating 8.2 1,483 reviews		Search Singapore Airlines flights

Ko Pha Ngan

Ko Tao

Khanom

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to Ko Samui for you.

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

Yes. All flights to Ko Samui from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Ko Samui from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Ko Samui from New York 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.

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Cheap flights from New York to Ko Samui from $534

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to Ko Samui departing on 8/22. 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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How to get the cheapest flight ticket from New York 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?

Can stopping save me money on New York to Ko Samui flights?

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

How often are flights from New York to Ko Samui delayed?

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

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

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

Which airport is the most popular layover for flights between New York and Ko Samui?

Which layover airport offers the lowest fares from New York to Ko Samui?

Which layover airport has the shortest travel time from New York to Ko Samui?

Which layover airport has the shortest connection time from New York to Ko Samui?

How long does it take to fly to Ko Samui?

When to book flights from New York to Ko Samui

Cheap New York to Ko Samui (NYC to USM) flight deals and tips

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

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Best airlines flying from New York to Ko Samui

Compare and see reviews for airlines that fly from New York to Ko Samui with momondo

Traveling to a place near Ko Samui?

Why use momondo?

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.

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List of cabin classes available on flights landing in Ko Samui. Availability may vary depending on flight origin and airline.

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