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 26h 15m 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 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.

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 cheapest airline that flies from New York to Ko Samui?

Etihad Airways is the most popular carrier operating from New York to Ko Samui

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.

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.

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

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

1:25 am - 7:10 am

EWR

USM

42h 45m2 stops

6:45 am - 11:30 pm

USM

EWR

51h 45m2 stops

$967Multiple Airlines

Mon, Mar 9 - Wed, Mar 25

1:20 am - 7:10 am

JFK

USM

42h 50m2 stops

6:45 am - 12:05 pm

USM

JFK

40h 20m2 stops

$967Multiple Airlines

Mon, Mar 9 - Wed, Mar 25

12:10 pm - 7:10 am

JFK

USM

32h 00m2 stops

6:00 am - 10:20 pm

USM

JFK

27h 20m2 stops

$977Multiple Airlines

Tue, Mar 10 - Mon, Mar 30

10:05 am - 8:05 am

JFK

USM

34h 00m2 stops

8:45 am - 11:10 pm

USM

JFK

25h 25m2 stops

$1,032Multiple Airlines

Tue, Jan 20 - Thu, May 7

3:45 pm - 5:00 pm

JFK

USM

38h 15m2 stops

2:30 pm - 9:00 am

USM

JFK

53h 30m2 stops

$1,076Etihad Airways

Sun, Mar 8 - Mon, Mar 30

10:55 pm - 5:50 pm

JFK

USM

31h 55m2 stops

5:55 pm - 9:00 am

USM

JFK

50h 05m2 stops

$1,096Etihad Airways

Sun, Mar 8 - Sun, Mar 29

12:05 am - 3:40 pm

JFK

USM

27h 35m2 stops

8:30 am - 10:05 pm

USM

JFK

24h 35m2 stops

$1,177EVA Air

Tue, Feb 24 - Wed, Mar 18

11:55 pm - 5:00 pm

EWR

USM

30h 05m3 stops

8:00 am - 9:20 pm

USM

EWR

48h 20m3 stops

$1,409Emirates

Mon, Mar 9 - Tue, Mar 31

11:55 pm - 6:15 pm

EWR

USM

31h 20m3 stops

8:00 am - 9:20 pm

USM

EWR

48h 20m3 stops

$1,457Emirates

Sun, Mar 8 - Tue, Mar 31

9:35 am - 6:50 pm

EWR

USM

22h 15m1 stop

11:05 am - 6:00 am

USM

EWR

29h 55m1 stop

$1,480Singapore Airlines

Sat, Jun 6 - Fri, Jun 19

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 7

JFK8:15 pmNew York John F Kennedy Intl

32h 55m

2 stops

USM5:10 pmKo Samui

Jan 28

USM6:05 pmKo Samui

29h 10m

2 stops

JFK11:15 amNew York John F Kennedy Intl

$1,242

Find similar

Singapore Airlines

Feb 14

JFK8:15 pmNew York John F Kennedy Intl

34h 35m

2 stops

USM6:50 pmKo Samui

Feb 17

USM7:45 pmKo Samui

27h 30m

2 stops

JFK11:15 amNew York John F Kennedy Intl

$1,290

Find similar

Singapore Airlines

Jan 7

JFK8:15 pmNew York John F Kennedy Intl

34h 35m

2 stops

USM6:50 pmKo Samui

Jan 28

USM8:55 amKo Samui

38h 20m

2 stops

JFK11:15 amNew York John F Kennedy Intl

$1,304

Find similar

British Airways flights from New York to Ko Samui

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

British Airways

Dec 22

JFK10:15 amNew York John F Kennedy Intl

44h 00m

2 stops

USM6:15 pmKo Samui

Jan 12

USM4:25 pmKo Samui

39h 40m

2 stops

JFK8:05 pmNew York John F Kennedy Intl

$2,528

Find similar

British Airways

Dec 20

JFK6:50 pmNew York John F Kennedy Intl

59h 25m

2 stops

USM6:15 pmKo Samui

Jan 12

USM1:25 pmKo Samui

36h 10m

2 stops

JFK1:35 pmNew York John F Kennedy Intl

$2,842

Find similar

British Airways

Dec 22

JFK10:15 amNew York John F Kennedy Intl

44h 00m

2 stops

USM6:15 pmKo Samui

Jan 11

USM4:25 pmKo Samui

39h 10m

2 stops

JFK7:35 pmNew York John F Kennedy Intl

$2,866

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NewarkKo Samui

EWR - USM

EWRUSM

Newark

Mon 3/9

1:25 am-7:10 am

2 stops42h 45m

Ko Samui

Wed 3/25

6:45 am-11:30 pm

2 stops51h 45m

$967

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Mon 3/9

1:20 am-7:10 am

2 stops42h 50m

Ko Samui

Wed 3/25

6:45 am-12:05 pm

2 stops40h 20m

$967

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Tue 3/10

12:10 pm-7:10 am

2 stops32h 00m

Ko Samui

Mon 3/30

6:00 am-10:20 pm

2 stops27h 20m

$977

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Tue 1/20

10:05 am-8:05 am

2 stops34h 00m

Ko Samui

Thu 5/7

8:45 am-11:10 pm

2 stops25h 25m

$1,032

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Sun 3/8

3:45 pm-5:00 pm

2 stops38h 15m

Ko Samui

Mon 3/30

2:30 pm-9:00 am

2 stops53h 30m

$1,076

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Sun 3/8

10:55 pm-5:50 pm

2 stops31h 55m

Ko Samui

Sun 3/29

5:55 pm-9:00 am

2 stops50h 05m

$1,096

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Tue 2/24

12:05 am-3:40 pm

2 stops27h 35m

Ko Samui

Wed 3/18

8:30 am-10:05 pm

2 stops24h 35m

$1,177

NewarkKo Samui

EWR - USM

EWRUSM

Newark

Mon 3/9

11:55 pm-5:00 pm

3 stops30h 05m

Ko Samui

Tue 3/31

8:00 am-9:20 pm

3 stops48h 20m

$1,409

NewarkKo Samui

EWR - USM

EWRUSM

Newark

Sun 3/8

11:55 pm-6:15 pm

3 stops31h 20m

Ko Samui

Tue 3/31

8:00 am-9:20 pm

3 stops48h 20m

$1,457

NewarkKo Samui

EWR - USM

EWRUSM

Newark

Sat 6/6

9:35 am-6:50 pm

1 stop22h 15m

Ko Samui

Fri 6/19

11:05 am-6:00 am

1 stop29h 55m

$1,480

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 1,413 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.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 1/17

Sat 1/24

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Thailand

Airports servicing Thailand

Popular cities in Thailand

Flights to Bangkokfrom $525

Flights to Phuket Cityfrom $579

Flights to Chiang Maifrom $606

Flights to Krabifrom $862

Flights to Surat Thanifrom $812

Flights to Chiang Raifrom $880

Flights to Udon Thanifrom $889

Flights to Hat Yaifrom $1,210

Flights to Khon Kaenfrom $979

Flights to Ubon Ratchathanifrom $1,244

Flights to Tratfrom $1,361

Flights to Mueang Ranongfrom $907

Cheap flights from New York to Ko Samui from $504

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 4/7. 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

Cheap last minute flights

Singapore Airlines flights from New York to Ko Samui

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

British Airways flights from New York to Ko Samui

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

momondo Fare Finder

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?

Etihad Airways 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 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