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

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

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 Singapore (SIN) have the shortest average one-way travel time: 22h 30m.

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

Singapore (SIN) was the most common stop: 73% of momondo users choosing 1-stop flights on this route connected there.

Which airline has the best punctuality record on New York to Ko Samui flights?

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 17% of their flights experiencing any sort of delay.

Which layover airport offers the lowest fares from New York to Ko Samui?

Flights via Hong Kong (HKG) offer the lowest average round-trip price of $800.

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

Saturday 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: 7h 15m.

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 22h 35m 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 19% 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.

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.

$530 Cheap Flights from New York to Ko Samui in 2026/27

Find the cheapest flights from New York to Ko Samui

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:40 pm - 7:35 pmJFK New York John F Kennedy Intl-USM Ko Samui

41h 55m1 stop Hong Kong Intl

4:30 pm - 5:45 amUSM Ko Samui-JFK New York John F Kennedy Intl

25h 15m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$868Multiple Airlines

Sun, Jan 31 - Sun, Feb 7

1:40 pm - 7:35 pmJFK New York John F Kennedy Intl-USM Ko Samui

41h 55m1 stop Hong Kong Intl

11:40 am - 12:00 pmUSM Ko Samui-JFK New York John F Kennedy Intl

36h 20m1 stop Hong Kong Intl

$916Cathay Pacific

Sun, Nov 15 - Thu, Nov 19

2:55 pm - 7:10 amJFK New York John F Kennedy Intl-USM Ko Samui

29h 15m2 stops Hong Kong Intl Bangkok Suvarnabhumi

11:55 am - 1:10 pmUSM Ko Samui-JFK New York John F Kennedy Intl

36h 15m1 stop Hong Kong Intl

$917Multiple Airlines

Thu, Apr 8 - Wed, Apr 14

1:45 am - 2:55 pmJFK New York John F Kennedy Intl-USM Ko Samui

25h 10m2 stops Hong Kong Intl Bangkok Suvarnabhumi

8:30 am - 7:05 pmUSM Ko Samui-JFK New York John F Kennedy Intl

22h 35m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$929Multiple Airlines

Thu, Mar 4 - Sun, Mar 14

1:45 am - 7:35 pmJFK New York John F Kennedy Intl-USM Ko Samui

29h 50m1 stop Hong Kong Intl

1:45 pm - 12:00 pmUSM Ko Samui-JFK New York John F Kennedy Intl

34h 15m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$957Cathay Pacific

Sun, Feb 7 - Tue, Feb 16

1:40 pm - 7:10 amJFK New York John F Kennedy Intl-USM Ko Samui

29h 30m2 stops Hong Kong Intl Bangkok Suvarnabhumi

11:40 am - 12:00 pmUSM Ko Samui-JFK New York John F Kennedy Intl

36h 20m1 stop Hong Kong Intl

$965Cathay Pacific

Sun, Nov 15 - Thu, Nov 19

1:45 am - 4:25 pmJFK New York John F Kennedy Intl-USM Ko Samui

26h 40m2 stops Hong Kong Intl Bangkok Suvarnabhumi

7:45 am - 7:05 pmUSM Ko Samui-JFK New York John F Kennedy Intl

23h 20m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$966Multiple Airlines

Wed, Jan 20 - Fri, Jan 29

1:40 pm - 7:35 pmJFK New York John F Kennedy Intl-USM Ko Samui

41h 55m1 stop Hong Kong Intl

11:40 am - 5:45 amUSM Ko Samui-JFK New York John F Kennedy Intl

30h 05m1 stop Hong Kong Intl

$967Cathay Pacific

Fri, Nov 13 - Thu, Nov 26

1:40 pm - 7:35 pmJFK New York John F Kennedy Intl-USM Ko Samui

41h 55m1 stop Hong Kong Intl

4:30 pm - 5:45 amUSM Ko Samui-JFK New York John F Kennedy Intl

25h 15m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$979Multiple Airlines

Fri, Nov 13 - Thu, Nov 26

1:45 am - 7:35 pmJFK New York John F Kennedy Intl-USM Ko Samui

29h 50m1 stop Hong Kong Intl

11:40 am - 5:45 amUSM Ko Samui-JFK New York John F Kennedy Intl

30h 05m1 stop Hong Kong Intl

$991Cathay Pacific

Sun, Feb 7 - Tue, Feb 16

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Qatar Airways flights from New York to Ko Samui

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

Qatar Airways

Feb 8

JFK9:00 pmNew York John F Kennedy Intl

26h 55m

2 stops

USM11:55 amKo Samui

Feb 16

USM7:00 pmKo Samui

32h 00m

2 stops

JFK3:00 pmNew York John F Kennedy Intl

$1,146

Qatar Airways

Apr 19

JFK10:00 pmNew York John F Kennedy Intl

25h 30m

2 stops

USM10:30 amKo Samui

Apr 26

USM12:10 pmKo Samui

31h 40m

2 stops

JFK8:50 amNew York John F Kennedy Intl

$1,161

Qatar Airways

Feb 8

JFK9:00 pmNew York John F Kennedy Intl

26h 55m

2 stops

USM11:55 amKo Samui

Feb 16

USM7:00 pmKo Samui

32h 00m

2 stops

JFK3:00 pmNew York John F Kennedy Intl

$1,196

Cathay Pacific flights from New York to Ko Samui

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

Cathay Pacific

Nov 15

JFK1:40 pmNew York John F Kennedy Intl

41h 55m

1 stop

USM7:35 pmKo Samui

Nov 19

USM11:40 amKo Samui

36h 20m

1 stop

JFK12:00 pmNew York John F Kennedy Intl

$916

Cathay Pacific

Feb 7

JFK1:45 amNew York John F Kennedy Intl

29h 50m

1 stop

USM7:35 pmKo Samui

Feb 16

USM1:45 pmKo Samui

34h 15m

2 stops

JFK12:00 pmNew York John F Kennedy Intl

$957

Cathay Pacific

Nov 15

JFK1:40 pmNew York John F Kennedy Intl

29h 30m

2 stops

USM7:10 amKo Samui

Nov 19

USM11:40 amKo Samui

36h 20m

1 stop

JFK12:00 pmNew York John F Kennedy Intl

$965

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Sun 1/31

1:40 pm-7:35 pm

1 stop41h 55m

Ko Samui

Sun 2/7

4:30 pm-5:45 am

2 stops25h 15m

$868

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Sun 11/15

1:40 pm-7:35 pm

1 stop41h 55m

Ko Samui

Thu 11/19

11:40 am-12:00 pm

1 stop36h 20m

$916

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Thu 4/8

2:55 pm-7:10 am

2 stops29h 15m

Ko Samui

Wed 4/14

11:55 am-1:10 pm

1 stop36h 15m

$917

Quickest round-trip

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Thu 3/4

1:45 am-2:55 pm

2 stops25h 10m

Ko Samui

Sun 3/14

8:30 am-7:05 pm

2 stops22h 35m

$929

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Sun 2/7

1:45 am-7:35 pm

1 stop29h 50m

Ko Samui

Tue 2/16

1:45 pm-12:00 pm

2 stops34h 15m

$957

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Sun 11/15

1:40 pm-7:10 am

2 stops29h 30m

Ko Samui

Thu 11/19

11:40 am-12:00 pm

1 stop36h 20m

$965

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Wed 1/20

1:45 am-4:25 pm

2 stops26h 40m

Ko Samui

Fri 1/29

7:45 am-7:05 pm

2 stops23h 20m

$966

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Fri 11/13

1:40 pm-7:35 pm

1 stop41h 55m

Ko Samui

Thu 11/26

11:40 am-5:45 am

1 stop30h 05m

$967

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Fri 11/13

1:40 pm-7:35 pm

1 stop41h 55m

Ko Samui

Thu 11/26

4:30 pm-5:45 am

2 stops25h 15m

$979

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Sun 2/7

1:45 am-7:35 pm

1 stop29h 50m

Ko Samui

Tue 2/16

11:40 am-5:45 am

1 stop30h 05m

$991

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 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 October to fly from New York, when ticket prices are also cheap, with an average price of $1,174.

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

You could potentially save up to 41% 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

Best Price Found	$530
Fastest flight time	22h 15m
Direct flights	None

The best one-way flight to Ko Samui from New York in the past 72 hours is $530. The best round-trip flight deal from New York to Ko Samui found on momondo in the last 72 hours is $868.

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 Qatar Airways, making up 37% of the total bookings. Other popular airlines include Singapore Airlines with 37% and EVA Air with 27%.

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.

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Cheap flights from New York to Ko Samui from $530

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 1/16. 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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Qatar Airways flights from New York to Ko Samui

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

Cathay Pacific flights from New York to Ko Samui

Our best Cathay Pacific 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 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?

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

Best Price Found

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

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Get notified when prices go down

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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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