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 26h 15m on average. On the other hand, flying from Newark to Ko Samui takes 28h 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.

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

Qatar Airways, Cathay Pacific, and Singapore Airlines are the most popular carriers operating from New York to Ko Samui

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 November 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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Cheap round-trip flights

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12:25 am - 12:45 pmJFK-USM

25h 20m2 stops

7:00 am - 10:30 pmUSM-JFK

26h 30m2 stops

$943Multiple Airlines

Find Deal

Mon, Mar 30 - Wed, May 20

3:45 pm - 7:20 amJFK-USM

28h 35m2 stops

2:30 pm - 9:00 amUSM-JFK

29h 30m2 stops

$990Etihad Airways

Find Deal

Tue, Mar 31 - Wed, May 20

3:00 pm - 7:45 amJFK-USM

28h 45m2 stops

7:00 pm - 3:25 pmUSM-JFK

32h 25m2 stops

$1,017Multiple Airlines

Find Deal

Mon, Dec 1 - Tue, Dec 9

12:05 am - 7:45 amJFK-USM

43h 40m2 stops

7:55 am - 9:05 pmUSM-JFK

25h 10m2 stops

$1,185EVA Air

Find Deal

Tue, Jan 6 - Wed, Jan 28

12:05 am - 7:50 pmJFK-USM

31h 45m2 stops

9:10 pm - 9:05 pmUSM-JFK

35h 55m2 stops

$1,186EVA Air

Find Deal

Tue, Jan 6 - Wed, Jan 28

8:15 pm - 6:50 pmJFK-USM

34h 35m2 stops

8:55 am - 11:15 amUSM-JFK

38h 20m2 stops

$1,193Singapore Airlines

Find Deal

Sat, Jan 10 - Sat, Jan 24

9:15 pm - 5:10 pmJFK-USM

32h 55m2 stops

7:25 pm - 6:50 pmUSM-JFK

34h 25m1 stop

$1,237Singapore Airlines

Find Deal

Tue, Mar 24 - Tue, Mar 31

1:20 am - 6:15 pmJFK-USM

28h 55m2 stops

7:00 pm - 3:00 pmUSM-JFK

32h 00m2 stops

$1,332Qatar Airways

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Sun, Nov 23 - Sun, Dec 7

1:20 am - 6:35 pmJFK-USM

30h 15m2 stops

5:50 pm - 3:10 pmUSM-JFK

32h 20m2 stops

$1,336Qatar Airways

Find Deal

Fri, Mar 27 - Fri, May 22

1:45 am - 7:35 pmJFK-USM

29h 50m1 stop

11:40 am - 12:00 pmUSM-JFK

36h 20m1 stop

$1,338Cathay Pacific

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Wed, Jan 21 - Mon, Jan 26

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

34h 35m

2 stops

USM6:50 pmKo Samui

Jan 24

USM8:55 amKo Samui

38h 20m

2 stops

JFK11:15 amNew York John F Kennedy Intl

$1,193

Find similar

Singapore Airlines

Mar 24

JFK9:15 pmNew York John F Kennedy Intl

32h 55m

2 stops

USM5:10 pmKo Samui

Mar 31

USM7:25 pmKo Samui

34h 25m

1 stop

JFK6:50 pmNew York John F Kennedy Intl

$1,237

Find similar

Singapore Airlines

Jan 22

JFK8:15 pmNew York John F Kennedy Intl

34h 35m

2 stops

USM6:50 pmKo Samui

Jan 26

USM8:55 amKo Samui

38h 20m

2 stops

JFK11:15 amNew York John F Kennedy Intl

$1,238

Find similar

EVA Air flights from New York to Ko Samui

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

EVA Air

Jan 6

JFK12:05 amNew York John F Kennedy Intl

43h 40m

2 stops

USM7:45 amKo Samui

Jan 28

USM7:55 amKo Samui

25h 10m

2 stops

JFK9:05 pmNew York John F Kennedy Intl

$1,185

Find similar

EVA Air

Jan 6

JFK12:05 amNew York John F Kennedy Intl

31h 45m

2 stops

USM7:50 pmKo Samui

Jan 28

USM9:10 pmKo Samui

35h 55m

2 stops

JFK9:05 pmNew York John F Kennedy Intl

$1,186

Find similar

EVA Air

Mar 30

JFK1:25 amNew York John F Kennedy Intl

26h 20m

2 stops

USM2:45 pmKo Samui

May 19

USM9:15 amKo Samui

23h 50m

2 stops

JFK10:05 pmNew York John F Kennedy Intl

$1,245

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Mon 3/30

12:25 am-12:45 pm

2 stops25h 20m

Ko Samui

Wed 5/20

7:00 am-10:30 pm

2 stops26h 30m

$943

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Tue 3/31

3:45 pm-7:20 am

2 stops28h 35m

Ko Samui

Wed 5/20

2:30 pm-9:00 am

2 stops29h 30m

$990

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Mon 12/1

3:00 pm-7:45 am

2 stops28h 45m

Ko Samui

Tue 12/9

7:00 pm-3:25 pm

2 stops32h 25m

$1,017

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Tue 1/6

12:05 am-7:45 am

2 stops43h 40m

Ko Samui

Wed 1/28

7:55 am-9:05 pm

2 stops25h 10m

$1,185

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Tue 1/6

12:05 am-7:50 pm

2 stops31h 45m

Ko Samui

Wed 1/28

9:10 pm-9:05 pm

2 stops35h 55m

$1,186

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Sat 1/10

8:15 pm-6:50 pm

2 stops34h 35m

Ko Samui

Sat 1/24

8:55 am-11:15 am

2 stops38h 20m

$1,193

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Tue 3/24

9:15 pm-5:10 pm

2 stops32h 55m

Ko Samui

Tue 3/31

7:25 pm-6:50 pm

1 stop34h 25m

$1,237

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Sun 11/23

1:20 am-6:15 pm

2 stops28h 55m

Ko Samui

Sun 12/7

7:00 pm-3:00 pm

2 stops32h 00m

$1,332

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Fri 3/27

1:20 am-6:35 pm

2 stops30h 15m

Ko Samui

Fri 5/22

5:50 pm-3:10 pm

2 stops32h 20m

$1,336

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Wed 1/21

1:45 am-7:35 pm

1 stop29h 50m

Ko Samui

Mon 1/26

11:40 am-12:00 pm

1 stop36h 20m

$1,338

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

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 36% 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

Direct flights	None

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 23h 25m 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 November 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 1,393 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.

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 $465

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 11/23. 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

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from New York to Ko Samui

Cheap round-trip flights

Cheap one-way flights

Singapore Airlines flights from New York to Ko Samui

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

EVA Air flights from New York to Ko Samui

Our best EVA Air 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

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

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 36% 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?

Qatar Airways, Cathay Pacific, and Singapore Airlines are the most popular carriers operating 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

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