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 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.

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.

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

Historically, on average around 17% 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 143 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 cheapest airline that flies from New York to Ko Samui?

EVA Air, Turkish Airlines, and Cathay Pacific are the most popular carriers operating from New York to Ko Samui

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

Hong Kong (HKG) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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 $1,192.

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 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 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 February 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.

3:45 pm - 8:25 am

JFK

USM

29h 40m

2 stops

5:25 pm - 8:35 am

USM

JFK

26h 10m

2 stops

$1,022Multiple Airlines

Wed, Apr 29 - Tue, May 12

6:00 pm - 8:15 am

EWR

USM

27h 15m

2 stops

9:00 pm - 4:40 pm

USM

EWR

30h 40m

2 stops

$1,031Multiple Airlines

Wed, Apr 29 - Tue, May 12

3:45 pm - 7:10 am

JFK

USM

28h 25m

2 stops

5:25 pm - 8:35 am

USM

JFK

26h 10m

2 stops

$1,064Multiple Airlines

Sun, May 10 - Wed, May 13

10:20 pm - 9:20 am

JFK

USM

24h 00m

2 stops

3:50 pm - 8:35 am

USM

JFK

27h 45m

2 stops

$1,065Multiple Airlines

Fri, May 8 - Sun, May 31

10:20 pm - 10:30 am

JFK

USM

25h 10m

2 stops

2:00 pm - 8:35 am

USM

JFK

29h 35m

2 stops

$1,066Multiple Airlines

Thu, May 7 - Wed, May 27

3:45 pm - 7:10 am

JFK

USM

28h 25m

2 stops

9:00 pm - 4:00 pm

USM

JFK

30h 00m

2 stops

$1,127Multiple Airlines

Fri, May 8 - Sun, May 31

3:45 pm - 7:10 am

JFK

USM

28h 25m

2 stops

5:25 pm - 8:35 am

USM

JFK

26h 10m

2 stops

$1,145Multiple Airlines

Tue, Apr 14 - Fri, Apr 24

3:45 pm - 7:10 am

JFK

USM

28h 25m

2 stops

3:05 pm - 4:25 pm

USM

JFK

36h 20m

2 stops

$1,164Etihad Airways

Wed, Mar 11 - Wed, Mar 18

3:00 pm - 7:30 am

JFK

USM

28h 30m

2 stops

7:00 pm - 4:00 pm

USM

JFK

32h 00m

2 stops

$1,165Etihad Airways

Sun, Mar 1 - Tue, Mar 31

9:35 am - 6:50 pm

EWR

USM

22h 15m

1 stop

6:15 pm - 6:00 am

USM

EWR

22h 45m

1 stop

$1,382Singapore Airlines

Sun, May 10 - Wed, May 13

Etihad Airways flights from New York to Ko Samui

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

Etihad Airways

Mar 11

JFK3:45 pmNew York John F Kennedy Intl

28h 25m

2 stops

USM7:10 amKo Samui

Mar 18

USM3:05 pmKo Samui

36h 20m

2 stops

JFK4:25 pmNew York John F Kennedy Intl

$1,164

Etihad Airways

Mar 1

JFK3:00 pmNew York John F Kennedy Intl

28h 30m

2 stops

USM7:30 amKo Samui

Mar 31

USM7:00 pmKo Samui

32h 00m

2 stops

JFK4:00 pmNew York John F Kennedy Intl

$1,165

Etihad Airways

Mar 25

JFK3:45 pmNew York John F Kennedy Intl

28h 25m

2 stops

USM7:10 amKo Samui

Apr 1

USM3:20 pmKo Samui

28h 15m

2 stops

JFK8:35 amNew York John F Kennedy Intl

$1,206

Cathay Pacific flights from New York to Ko Samui

Our best Cathay Pacific deals on New York to Ko Samui flight tickets

Cathay Pacific

May 7

JFK2:55 pmNew York John F Kennedy Intl

41h 45m

1 stop

USM7:40 pmKo Samui

May 27

USM11:55 amKo Samui

36h 15m

1 stop

JFK1:10 pmNew York John F Kennedy Intl

$1,307

Cathay Pacific

May 8

JFK2:55 pmNew York John F Kennedy Intl

41h 45m

1 stop

USM7:40 pmKo Samui

May 31

USM11:55 amKo Samui

36h 15m

1 stop

JFK1:10 pmNew York John F Kennedy Intl

$1,357

Cathay Pacific

May 8

JFK2:55 pmNew York John F Kennedy Intl

37h 50m

2 stops

USM3:45 pmKo Samui

May 31

USM11:55 amKo Samui

29h 05m

1 stop

JFK6:00 amNew York John F Kennedy Intl

$1,375

Fly from

Fly to

Route

Depart

Return

Price

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Wed 4/29

3:45 pm-8:25 am

2 stops29h 40m

Ko Samui

Tue 5/12

5:25 pm-8:35 am

2 stops26h 10m

$1,022

NewarkKo Samui

EWR - USM

EWRUSM

Newark

Wed 4/29

6:00 pm-8:15 am

2 stops27h 15m

Ko Samui

Tue 5/12

9:00 pm-4:40 pm

2 stops30h 40m

$1,031

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Sun 5/10

3:45 pm-7:10 am

2 stops28h 25m

Ko Samui

Wed 5/13

5:25 pm-8:35 am

2 stops26h 10m

$1,064

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Fri 5/8

10:20 pm-9:20 am

2 stops24h 00m

Ko Samui

Sun 5/31

3:50 pm-8:35 am

2 stops27h 45m

$1,065

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Thu 5/7

10:20 pm-10:30 am

2 stops25h 10m

Ko Samui

Wed 5/27

2:00 pm-8:35 am

2 stops29h 35m

$1,066

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Fri 5/8

3:45 pm-7:10 am

2 stops28h 25m

Ko Samui

Sun 5/31

9:00 pm-4:00 pm

2 stops30h 00m

$1,127

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Tue 4/14

3:45 pm-7:10 am

2 stops28h 25m

Ko Samui

Fri 4/24

5:25 pm-8:35 am

2 stops26h 10m

$1,145

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Wed 3/11

3:45 pm-7:10 am

2 stops28h 25m

Ko Samui

Wed 3/18

3:05 pm-4:25 pm

2 stops36h 20m

$1,164

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Sun 3/1

3:00 pm-7:30 am

2 stops28h 30m

Ko Samui

Tue 3/31

7:00 pm-4:00 pm

2 stops32h 00m

$1,165

NewarkKo Samui

EWR - USM

EWRUSM

Newark

Sun 5/10

9:35 am-6:50 pm

1 stop22h 15m

Ko Samui

Wed 5/13

6:15 pm-6:00 am

1 stop22h 45m

$1,382

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

Layovers

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 37% 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.

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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 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 February 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 $1,306	Free Cancellation	Rating 8.2 1,452 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

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Cheap flights from New York to Ko Samui from $714

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 4/6. 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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Etihad Airways flights from New York to Ko Samui

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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

Fastest flight time

Direct flights

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

Fly your favorite airline to Ko Samui

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Ko Samui

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

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