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.

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 156 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 23h 20m 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?

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.

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

Singapore (SIN) was the most common stop: 80% of momondo users choosing 1-stop flights on this route connected there.

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.

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.

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

Cathay Pacific 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, American Airlines have had the least number of delays on this route over the last 12 months; with about 19% 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 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.

$487 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.

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

29h 50m1 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

$867Multiple Airlines

Sun, Feb 7 - Tue, Feb 16

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

29h 50m1 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

$891Cathay Pacific

Sun, Feb 7 - Tue, Feb 16

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

29h 50m1 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

$912Multiple Airlines

Sun, Feb 7 - Tue, Feb 16

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

24h 15m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$917Multiple Airlines

Sun, Feb 28 - Thu, Mar 18

9:00 am - 7:10 amJFK New York John F Kennedy Intl-USM Ko Samui

34h 10m2 stops Hong Kong Intl Bangkok Suvarnabhumi

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

24h 15m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$962Multiple Airlines

Sun, Mar 7 - Thu, Mar 18

9:00 am - 7:10 amJFK New York John F Kennedy Intl-USM Ko Samui

34h 10m2 stops Hong Kong Intl Bangkok Suvarnabhumi

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

24h 15m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$962Multiple Airlines

Sun, Feb 28 - Thu, Mar 18

2:55 pm - 12:45 pmJFK New York John F Kennedy Intl-USM Ko Samui

34h 50m2 stops Hong Kong Intl Bangkok Suvarnabhumi

7:50 am - 8:35 pmUSM Ko Samui-JFK New York John F Kennedy Intl

23h 45m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$1,043Multiple Airlines

Wed, Apr 14 - Sun, May 2

8:15 pm - 5:10 pmJFK New York John F Kennedy Intl-USM Ko Samui

32h 55m2 stops Frankfurt am Main Singapore Changi

7:50 pm - 5:25 pmUSM Ko Samui-JFK New York John F Kennedy Intl

33h 35m1 stop Singapore Changi

$1,400Singapore Airlines

Tue, Jan 12 - Wed, Jan 20

8:55 pm - 5:20 pmJFK New York John F Kennedy Intl-USM Ko Samui

33h 25m2 stops Frankfurt am Main Singapore Changi

7:45 pm - 11:10 amUSM Ko Samui-JFK New York John F Kennedy Intl

26h 25m2 stops Singapore Changi Frankfurt am Main

$1,400Singapore Airlines

Sun, May 9 - Tue, May 11

10:15 pm - 7:45 amJFK New York John F Kennedy Intl-USM Ko Samui

22h 30m1 stop Singapore Changi

6:15 pm - 11:10 amUSM Ko Samui-JFK New York John F Kennedy Intl

27h 55m2 stops Singapore Changi Frankfurt am Main

$1,522Singapore Airlines

Sun, May 9 - Tue, May 11

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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

Feb 7

JFK1:45 amNew York John F Kennedy Intl

29h 50m

1 stop

USM7:35 pmKo Samui

Feb 16

USM11:40 amKo Samui

36h 20m

1 stop

JFK12:00 pmNew York John F Kennedy Intl

$891

Cathay Pacific

Feb 7

JFK1:45 amNew York John F Kennedy Intl

29h 50m

1 stop

USM7:35 pmKo Samui

Feb 16

USM11:40 amKo Samui

30h 05m

1 stop

JFK5:45 amNew York John F Kennedy Intl

$1,060

Cathay Pacific

Feb 28

JFK1:40 pmNew York John F Kennedy Intl

41h 55m

1 stop

USM7:35 pmKo Samui

Mar 17

USM11:40 amKo Samui

36h 20m

1 stop

JFK1:00 pmNew York John F Kennedy Intl

$1,089

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

$1,145

Qatar Airways

Feb 10

JFK9:00 pmNew York John F Kennedy Intl

33h 25m

2 stops

USM6:25 pmKo Samui

Feb 24

USM7:00 pmKo Samui

32h 00m

2 stops

JFK3:00 pmNew York John F Kennedy Intl

$1,159

Qatar Airways

Feb 8

JFK9:00 pmNew York John F Kennedy Intl

33h 25m

2 stops

USM6:25 pmKo Samui

Feb 16

USM3:05 pmKo Samui

35h 55m

2 stops

JFK3:00 pmNew York John F Kennedy Intl

$1,160

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 2/7

1:45 am-7:35 pm

1 stop29h 50m

Ko Samui

Tue 2/16

4:30 pm-5:45 am

2 stops25h 15m

$867

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-12:00 pm

1 stop36h 20m

$891

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

4:30 pm-5:45 am

2 stops25h 15m

$912

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Sun 2/28

1:40 pm-7:35 pm

1 stop41h 55m

Ko Samui

Thu 3/18

4:30 pm-5:45 am

2 stops24h 15m

$917

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Sun 3/7

9:00 am-7:10 am

2 stops34h 10m

Ko Samui

Thu 3/18

4:30 pm-5:45 am

2 stops24h 15m

$962

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Sun 2/28

9:00 am-7:10 am

2 stops34h 10m

Ko Samui

Thu 3/18

4:30 pm-5:45 am

2 stops24h 15m

$962

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Wed 4/14

2:55 pm-12:45 pm

2 stops34h 50m

Ko Samui

Sun 5/2

7:50 am-8:35 pm

2 stops23h 45m

$1,043

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Tue 1/12

8:15 pm-5:10 pm

2 stops32h 55m

Ko Samui

Wed 1/20

7:50 pm-5:25 pm

1 stop33h 35m

$1,400

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Sun 5/9

8:55 pm-5:20 pm

2 stops33h 25m

Ko Samui

Tue 5/11

7:45 pm-11:10 am

2 stops26h 25m

$1,400

Quickest round-trip

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Sun 5/9

10:15 pm-7:45 am

1 stop22h 30m

Ko Samui

Tue 5/11

6:15 pm-11:10 am

2 stops27h 55m

$1,522

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	$487
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 $487. The best round-trip flight deal from New York to Ko Samui found on momondo in the last 72 hours is $867.

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 38% of the total bookings. Other popular airlines include Singapore Airlines with 36% and EVA Air with 26%.

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 $487

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 2/28. 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

Qatar Airways flights from New York to Ko Samui

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

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