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 Newark to Ko Samui takes 22h 15m on average. On the other hand, flying from New York to Ko Samui takes 24h 35m 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.

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 at night have, in the past, seen delays more frequently in comparison.

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

Cathay Pacific and Etihad Airways are the most popular carriers operating from New York to Ko Samui

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

Historically, on average around 15% 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 144 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. Thursday has historically seen more delays on average compared to the rest of the week.

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 10% 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 December 2025.

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 2025/26

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8:05 pm - 7:10 am

JFK

USM

23h 05m2 stops

9:10 pm - 6:45 pm

USM

JFK

32h 35m2 stops

$1,051Multiple Airlines

Sat, Mar 7 - Sat, Mar 14

8:05 pm - 7:45 am

JFK

USM

23h 40m2 stops

9:10 pm - 6:45 pm

USM

JFK

32h 35m2 stops

$1,126Multiple Airlines

Sat, Mar 7 - Sat, Mar 14

12:20 am - 11:30 am

JFK

USM

23h 10m2 stops

8:30 pm - 12:05 pm

USM

JFK

26h 35m2 stops

$1,136Multiple Airlines

Mon, Feb 23 - Tue, Mar 10

11:10 am - 7:45 pm

JFK

USM

44h 35m2 stops

8:30 pm - 9:00 am

USM

JFK

24h 30m2 stops

$1,163Multiple Airlines

Fri, Jan 23 - Fri, Jan 30

10:05 am - 8:10 am

JFK

USM

34h 05m2 stops

2:05 pm - 11:55 pm

USM

JFK

44h 50m2 stops

$1,167Multiple Airlines

Tue, Feb 10 - Wed, Mar 11

1:40 pm - 7:30 am

JFK

USM

29h 50m2 stops

8:30 am - 5:45 am

USM

JFK

33h 15m2 stops

$1,215Multiple Airlines

Thu, Jan 22 - Fri, Feb 6

1:40 pm - 8:35 pm

JFK

USM

42h 55m2 stops

7:55 am - 5:45 am

USM

JFK

33h 50m2 stops

$1,216Multiple Airlines

Sat, Jan 24 - Sat, Jan 31

11:10 am - 7:30 am

JFK

USM

32h 20m2 stops

8:20 pm - 9:00 am

USM

JFK

24h 40m2 stops

$1,217Multiple Airlines

Thu, Feb 12 - Thu, Feb 19

9:35 am - 8:00 am

EWR

USM

34h 25m1 stop

8:55 am - 6:30 am

USM

EWR

32h 35m1 stop

$1,557Singapore Airlines

Mon, Feb 9 - Tue, Mar 10

9:35 am - 8:00 am

EWR

USM

34h 25m1 stop

8:55 am - 6:30 am

USM

EWR

32h 35m1 stop

$1,605Singapore Airlines

Mon, Feb 9 - Thu, Mar 12

EVA Air flights from New York to Ko Samui

Our best EVA Air deals on New York to Ko Samui flight tickets

EVA Air

Mar 12

JFK1:05 amNew York John F Kennedy Intl

26h 50m

2 stops

USM2:55 pmKo Samui

Mar 20

USM7:55 amKo Samui

25h 10m

2 stops

JFK10:05 pmNew York John F Kennedy Intl

$1,254

Find similar

EVA Air

Feb 28

JFK12:05 amNew York John F Kennedy Intl

27h 30m

2 stops

USM3:35 pmKo Samui

Mar 14

USM8:30 amKo Samui

24h 35m

2 stops

JFK10:05 pmNew York John F Kennedy Intl

$1,311

Find similar

EVA Air

Jan 6

JFK12:05 amNew York John F Kennedy Intl

32h 30m

2 stops

USM8:35 pmKo Samui

Jan 28

USM7:00 pmKo Samui

38h 05m

2 stops

JFK9:05 pmNew York John F Kennedy Intl

$1,553

Find similar

Singapore Airlines flights from New York to Ko Samui

Our best Singapore Airlines deals on New York to Ko Samui flight tickets

Singapore Airlines

Jan 10

JFK8:15 pmNew York John F Kennedy Intl

26h 45m

2 stops

USM11:00 amKo Samui

Jan 24

USM6:05 pmKo Samui

29h 10m

2 stops

JFK11:15 amNew York John F Kennedy Intl

$1,407

Find similar

Singapore Airlines

Feb 10

JFK8:15 pmNew York John F Kennedy Intl

32h 55m

2 stops

USM5:10 pmKo Samui

Feb 17

USM7:45 pmKo Samui

27h 30m

2 stops

JFK11:15 amNew York John F Kennedy Intl

$1,411

Find similar

Singapore Airlines

Jan 16

JFK8:15 pmNew York John F Kennedy Intl

26h 45m

2 stops

USM11:00 amKo Samui

Jan 23

USM7:45 pmKo Samui

27h 30m

2 stops

JFK11:15 amNew York John F Kennedy Intl

$1,439

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Sat 3/7

8:05 pm-7:10 am

2 stops23h 05m

Ko Samui

Sat 3/14

9:10 pm-6:45 pm

2 stops32h 35m

$1,051

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Sat 3/7

8:05 pm-7:45 am

2 stops23h 40m

Ko Samui

Sat 3/14

9:10 pm-6:45 pm

2 stops32h 35m

$1,126

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Mon 2/23

12:20 am-11:30 am

2 stops23h 10m

Ko Samui

Tue 3/10

8:30 pm-12:05 pm

2 stops26h 35m

$1,136

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Fri 1/23

11:10 am-7:45 pm

2 stops44h 35m

Ko Samui

Fri 1/30

8:30 pm-9:00 am

2 stops24h 30m

$1,163

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Tue 2/10

10:05 am-8:10 am

2 stops34h 05m

Ko Samui

Wed 3/11

2:05 pm-11:55 pm

2 stops44h 50m

$1,167

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Thu 1/22

1:40 pm-7:30 am

2 stops29h 50m

Ko Samui

Fri 2/6

8:30 am-5:45 am

2 stops33h 15m

$1,215

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Sat 1/24

1:40 pm-8:35 pm

2 stops42h 55m

Ko Samui

Sat 1/31

7:55 am-5:45 am

2 stops33h 50m

$1,216

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Thu 2/12

11:10 am-7:30 am

2 stops32h 20m

Ko Samui

Thu 2/19

8:20 pm-9:00 am

2 stops24h 40m

$1,217

NewarkKo Samui

EWR - USM

EWRUSM

Newark

Mon 2/9

9:35 am-8:00 am

1 stop34h 25m

Ko Samui

Tue 3/10

8:55 am-6:30 am

1 stop32h 35m

$1,557

NewarkKo Samui

EWR - USM

EWRUSM

Newark

Mon 2/9

9:35 am-8:00 am

1 stop34h 25m

Ko Samui

Thu 3/12

8:55 am-6:30 am

1 stop32h 35m

$1,605

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

Airlines

Delays

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 40% 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	22h 15m
Direct flights	None

The fastest flight from New York to Ko Samui takes 22h 15m

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

Search flight deals

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 22h 15m 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 December 2025.
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 $1,306	Free Cancellation	Rating 8.1 1,422 reviews		Search Singapore Airlines flights

Ko Tao

Ko Pha Ngan

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.

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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Cheap flights from New York to Ko Samui from $622

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 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

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Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from New York to Ko Samui

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EVA Air flights from New York to Ko Samui

Our best EVA Air deals on New York to Ko Samui flight tickets

Singapore Airlines flights from New York to Ko Samui

Our best Singapore Airlines deals on New York to Ko Samui flight tickets

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

See travel insights to Ko Samui from

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?

You could potentially save up to 40% on your flight if you consider stops on a New York to Ko Samui flight.

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

Cathay Pacific and Etihad Airways are the most popular carriers operating from New York to Ko Samui

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

Historically, on average around 15% 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 144 minutes.

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 at night 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. Thursday has historically seen more delays on average compared to the rest of the week.

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 10% of their flights experiencing any sort of delay.

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

Fastest flight time

Direct flights

How far is New York to Ko Samui by plane?

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

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

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

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

What is the most popular airline from New York to Ko Samui?

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?

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

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

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

I’m not ready to book a flight from New York 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