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 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 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.

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.

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.

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.

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.

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

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

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 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.

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:20 pm - 8:50 pm

JFK

USM

35h 30m

2 stops

7:50 am - 8:35 am

USM

JFK

35h 45m

2 stops

$969Multiple Airlines

Thu, May 7 - Thu, May 14

10:20 pm - 9:20 am

JFK

USM

24h 00m

2 stops

5:50 pm - 8:35 am

USM

JFK

25h 45m

2 stops

$991Multiple Airlines

Thu, May 7 - Thu, May 14

3:45 pm - 7:30 am

JFK

USM

28h 45m

2 stops

7:45 pm - 4:00 pm

USM

JFK

31h 15m

2 stops

$1,003Multiple Airlines

Wed, Apr 22 - Wed, Apr 29

3:45 pm - 7:30 am

JFK

USM

28h 45m

2 stops

7:00 pm - 4:00 pm

USM

JFK

32h 00m

2 stops

$1,004Multiple Airlines

Thu, Apr 23 - Thu, Apr 30

3:45 pm - 7:10 am

JFK

USM

28h 25m

2 stops

5:50 pm - 8:35 am

USM

JFK

25h 45m

2 stops

$1,007Multiple Airlines

Sat, May 2 - Sun, May 10

3:45 pm - 7:30 am

JFK

USM

28h 45m

2 stops

3:50 pm - 8:35 am

USM

JFK

27h 45m

2 stops

$1,065Multiple Airlines

Mon, Apr 27 - Thu, May 7

11:55 pm - 6:00 pm

EWR

USM

31h 05m

3 stops

2:30 pm - 9:20 pm

USM

EWR

41h 50m

3 stops

$1,359Emirates

Sun, Sep 20 - Wed, Sep 23

11:55 pm - 11:55 am

EWR

USM

49h 00m

3 stops

5:55 pm - 9:20 pm

USM

EWR

38h 25m

3 stops

$1,409Emirates

Mon, Sep 7 - Sat, Sep 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

Mon, May 4 - Mon, May 11

9:35 am - 7:45 am

EWR

USM

35h 10m

1 stop

8:40 am - 6:00 am

USM

EWR

32h 20m

1 stop

$1,496Singapore Airlines

Wed, Sep 2 - Sat, Sep 19

Emirates flights from New York to Ko Samui

Our best Emirates deals on New York to Ko Samui flight tickets

Emirates

May 4

JFK10:20 pmNew York John F Kennedy Intl

32h 40m

3 stops

USM6:00 pmKo Samui

May 11

USM7:00 pmKo Samui

30h 25m

2 stops

JFK2:25 pmNew York John F Kennedy Intl

$1,332

Emirates

Sep 20

EWR11:55 pmNewark

31h 05m

3 stops

USM6:00 pmKo Samui

Sep 23

USM2:30 pmKo Samui

41h 50m

3 stops

EWR9:20 pmNewark

$1,359

Emirates

May 10

JFK10:20 pmNew York John F Kennedy Intl

32h 40m

3 stops

USM6:00 pmKo Samui

May 17

USM7:00 pmKo Samui

54h 25m

2 stops

JFK2:25 pmNew York John F Kennedy Intl

$1,379

SWISS flights from New York to Ko Samui

Our best SWISS deals on New York to Ko Samui flight tickets

SWISS

Jun 1

EWR9:45 pmNewark

36h 25m

2 stops

USM9:10 pmKo Samui

Jun 10

USM10:05 amKo Samui

38h 25m

2 stops

EWR1:30 pmNewark

$1,638

SWISS

May 14

EWR9:45 pmNewark

29h 00m

2 stops

USM1:45 pmKo Samui

May 29

USM10:05 amKo Samui

45h 10m

2 stops

EWR8:15 pmNewark

$1,867

SWISS

May 14

EWR9:45 pmNewark

29h 00m

2 stops

USM1:45 pmKo Samui

May 29

USM9:15 amKo Samui

46h 00m

2 stops

EWR8:15 pmNewark

$1,972

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Thu 5/7

10:20 pm-8:50 pm

2 stops35h 30m

Ko Samui

Thu 5/14

7:50 am-8:35 am

2 stops35h 45m

$969

Quickest round-trip

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Thu 5/7

10:20 pm-9:20 am

2 stops24h 00m

Ko Samui

Thu 5/14

5:50 pm-8:35 am

2 stops25h 45m

$991

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Wed 4/22

3:45 pm-7:30 am

2 stops28h 45m

Ko Samui

Wed 4/29

7:45 pm-4:00 pm

2 stops31h 15m

$1,003

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Thu 4/23

3:45 pm-7:30 am

2 stops28h 45m

Ko Samui

Thu 4/30

7:00 pm-4:00 pm

2 stops32h 00m

$1,004

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Sat 5/2

3:45 pm-7:10 am

2 stops28h 25m

Ko Samui

Sun 5/10

5:50 pm-8:35 am

2 stops25h 45m

$1,007

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Mon 4/27

3:45 pm-7:30 am

2 stops28h 45m

Ko Samui

Thu 5/7

3:50 pm-8:35 am

2 stops27h 45m

$1,065

NewarkKo Samui

EWR - USM

EWRUSM

Newark

Sun 9/20

11:55 pm-6:00 pm

3 stops31h 05m

Ko Samui

Wed 9/23

2:30 pm-9:20 pm

3 stops41h 50m

$1,359

NewarkKo Samui

EWR - USM

EWRUSM

Newark

Mon 9/7

11:55 pm-11:55 am

3 stops49h 00m

Ko Samui

Sat 9/12

5:55 pm-9:20 pm

3 stops38h 25m

$1,409

NewarkKo Samui

EWR - USM

EWRUSM

Newark

Mon 5/4

11:55 pm-6:00 pm

3 stops31h 05m

Ko Samui

Mon 5/11

7:00 pm-9:20 pm

3 stops37h 20m

$1,422

NewarkKo Samui

EWR - USM

EWRUSM

Newark

Wed 9/2

9:35 am-7:45 am

1 stop35h 10m

Ko Samui

Sat 9/19

8:40 am-6:00 am

1 stop32h 20m

$1,496

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

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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 1,484 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 $554

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 4/22. 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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