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

Etihad Airways, Turkish Airlines, and Singapore Airlines 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 21% 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 162 minutes.

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 25h 25m 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, Sun Country Air have had the least number of delays on this route over the last 12 months; with about 16% 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 in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Friday 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.

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 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.

$442 Cheap Flights from New York to Ko Samui in 2026

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 - 10:45 am

JFK

USM

25h 25m

2 stops

2:30 pm - 8:35 am

USM

JFK

29h 05m

2 stops

$1,024Multiple Airlines

Mon, Sep 7 - Mon, Sep 14

10:20 pm - 10:45 am

JFK

USM

25h 25m

2 stops

5:40 pm - 9:00 am

USM

JFK

26h 20m

2 stops

$1,027Multiple Airlines

Sun, Oct 11 - Sun, Oct 25

3:45 pm - 7:10 am

JFK

USM

28h 25m

2 stops

3:25 pm - 8:35 am

USM

JFK

28h 10m

2 stops

$1,033Multiple Airlines

Wed, Sep 16 - Wed, Sep 23

3:45 pm - 7:10 am

JFK

USM

28h 25m

2 stops

3:25 pm - 4:00 pm

USM

JFK

35h 35m

2 stops

$1,040Multiple Airlines

Mon, Sep 7 - Sat, Sep 12

3:45 pm - 7:10 am

JFK

USM

28h 25m

2 stops

5:35 pm - 8:35 am

USM

JFK

26h 00m

2 stops

$1,041Multiple Airlines

Sat, Oct 10 - Sat, Oct 17

10:20 pm - 10:45 am

JFK

USM

25h 25m

2 stops

9:20 am - 9:00 am

USM

JFK

34h 40m

2 stops

$1,050Multiple Airlines

Tue, Oct 20 - Tue, Oct 27

9:35 am - 6:50 pm

EWR

USM

22h 15m

1 stop

7:45 pm - 6:30 am

USM

EWR

21h 45m

1 stop

$1,338Singapore Airlines

Tue, Oct 20 - Tue, Oct 27

9:35 am - 6:50 pm

EWR

USM

22h 15m

1 stop

11:05 am - 6:00 am

USM

EWR

29h 55m

1 stop

$1,485Singapore Airlines

Wed, Sep 16 - Wed, Sep 23

11:55 pm - 5:45 pm

EWR

USM

30h 50m

3 stops

4:25 pm - 9:20 pm

USM

EWR

39h 55m

3 stops

$1,498Emirates

Tue, Oct 20 - Tue, Oct 27

9:35 am - 6:50 pm

EWR

USM

22h 15m

1 stop

11:05 am - 6:00 am

USM

EWR

29h 55m

1 stop

$1,506Singapore Airlines

Wed, Sep 16 - Wed, Sep 23

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Cathay Pacific flights from New York to Ko Samui

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

Cathay Pacific

Sep 16

JFK2:55 pmNew York John F Kennedy Intl

41h 45m

1 stop

USM7:40 pmKo Samui

Sep 23

USM11:55 amKo Samui

36h 15m

1 stop

JFK1:10 pmNew York John F Kennedy Intl

$1,424

Cathay Pacific

Sep 6

JFK1:55 amNew York John F Kennedy Intl

30h 45m

1 stop

USM7:40 pmKo Samui

Sep 14

USM11:55 amKo Samui

29h 05m

1 stop

JFK6:00 amNew York John F Kennedy Intl

$1,431

Cathay Pacific

Sep 6

JFK1:55 amNew York John F Kennedy Intl

30h 45m

1 stop

USM7:40 pmKo Samui

Sep 12

USM11:55 amKo Samui

36h 15m

1 stop

JFK1:10 pmNew York John F Kennedy Intl

$1,434

Singapore Airlines flights from New York to Ko Samui

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

Singapore Airlines

Oct 20

EWR9:35 amNewark

22h 15m

1 stop

USM6:50 pmKo Samui

Oct 27

USM7:45 pmKo Samui

21h 45m

1 stop

EWR6:30 amNewark

$1,338

Singapore Airlines

Oct 10

JFK8:55 pmNew York John F Kennedy Intl

34h 55m

2 stops

USM6:50 pmKo Samui

Oct 17

USM7:45 pmKo Samui

34h 05m

1 stop

JFK6:50 pmNew York John F Kennedy Intl

$1,364

Singapore Airlines

Oct 10

JFK8:55 pmNew York John F Kennedy Intl

34h 55m

2 stops

USM6:50 pmKo Samui

Oct 17

USM11:05 amKo Samui

42h 45m

1 stop

JFK6:50 pmNew York John F Kennedy Intl

$1,385

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Mon 9/7

10:20 pm-10:45 am

2 stops25h 25m

Ko Samui

Mon 9/14

2:30 pm-8:35 am

2 stops29h 05m

$1,024

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Sun 10/11

10:20 pm-10:45 am

2 stops25h 25m

Ko Samui

Sun 10/25

5:40 pm-9:00 am

2 stops26h 20m

$1,027

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Wed 9/16

3:45 pm-7:10 am

2 stops28h 25m

Ko Samui

Wed 9/23

3:25 pm-8:35 am

2 stops28h 10m

$1,033

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Mon 9/7

3:45 pm-7:10 am

2 stops28h 25m

Ko Samui

Sat 9/12

3:25 pm-4:00 pm

2 stops35h 35m

$1,040

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Sat 10/10

3:45 pm-7:10 am

2 stops28h 25m

Ko Samui

Sat 10/17

5:35 pm-8:35 am

2 stops26h 00m

$1,041

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

Tue 10/20

10:20 pm-10:45 am

2 stops25h 25m

Ko Samui

Tue 10/27

9:20 am-9:00 am

2 stops34h 40m

$1,050

Quickest round-trip

NewarkKo Samui

EWR - USM

EWRUSM

Newark

Tue 10/20

9:35 am-6:50 pm

1 stop22h 15m

Ko Samui

Tue 10/27

7:45 pm-6:30 am

1 stop21h 45m

$1,338

NewarkKo Samui

EWR - USM

EWRUSM

Newark

Wed 9/16

9:35 am-6:50 pm

1 stop22h 15m

Ko Samui

Wed 9/23

11:05 am-6:00 am

1 stop29h 55m

$1,485

NewarkKo Samui

EWR - USM

EWRUSM

Newark

Tue 10/20

11:55 pm-5:45 pm

3 stops30h 50m

Ko Samui

Tue 10/27

4:25 pm-9:20 pm

3 stops39h 55m

$1,498

NewarkKo Samui

EWR - USM

EWRUSM

Newark

Wed 9/16

9:35 am-6:50 pm

1 stop22h 15m

Ko Samui

Wed 9/23

11:05 am-6:00 am

1 stop29h 55m

$1,506

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 typical price of a round-trip flight between New York and Ko Samui?

Prices are currently low for flights on this route.

Typical prices usually range from $1,512 to $1,785.
The lowest price recently found on this route was $1,024.

What is the cheapest month to fly to Ko Samui?

In general, November is the cheapest month to fly from New York to Ko Samui. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you don’t want to visit Ko Samui in November, then you should wait until September to fly from New York, when ticket prices are also cheap, with an average price of $0.

Can stopping save me money on New York to Ko Samui flights?

You could potentially save up to 22% 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

Frequently asked questions about flying from New York to Ko Samui

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 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 54% of the total bookings. Other popular airlines include EVA Air with 46%.

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 $442

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 9/28. 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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Cathay Pacific flights from New York to Ko Samui

Our best Cathay Pacific 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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How to get the cheapest flight ticket from New York to Ko Samui

What is the typical price of a round-trip flight between New York and Ko Samui?

What is the cheapest month to fly 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?

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

Fastest flight time

Direct flights

Frequently asked questions about flying from New York to Ko Samui

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.

Get notified when prices go down

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

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Airports servicing Thailand

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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