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 24h 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.

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.

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 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.

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 cheapest airline that flies from New York to Ko Samui?

Etihad Airways and Cathay Pacific 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.

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.

$551 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

$912Multiple 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

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

25h 15m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$913Multiple Airlines

Sun, Feb 7 - Tue, Feb 16

1:45 am - 3:35 pmJFK New York John F Kennedy Intl-USM Ko Samui

25h 50m2 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

$920Multiple Airlines

Sat, Jan 23 - Fri, Jan 29

2:55 pm - 7:40 pmJFK New York John F Kennedy Intl-USM Ko Samui

41h 45m1 stop Hong Kong Intl

11:55 am - 6:00 amUSM Ko Samui-JFK New York John F Kennedy Intl

29h 05m1 stop Hong Kong Intl

$948Cathay Pacific

Sun, Apr 4 - Thu, Apr 15

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 - 6:00 amUSM Ko Samui-JFK New York John F Kennedy Intl

29h 05m1 stop Hong Kong Intl

$993Cathay Pacific

Sun, Apr 4 - Thu, Apr 15

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

$1,000Cathay 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

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

30h 05m1 stop Hong Kong Intl

$1,001Cathay Pacific

Sun, Feb 7 - Tue, Feb 16

1:45 am - 5:40 pmJFK New York John F Kennedy Intl-USM Ko Samui

27h 55m2 stops Hong Kong Intl Bangkok Suvarnabhumi

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

30h 05m1 stop Hong Kong Intl

$1,004Multiple Airlines

Sun, Feb 7 - Tue, Feb 16

8:55 pm - 6:50 pmJFK New York John F Kennedy Intl-USM Ko Samui

34h 55m2 stops Frankfurt am Main Singapore Changi

1:30 pm - 6:50 pmUSM Ko Samui-JFK New York John F Kennedy Intl

40h 20m1 stop Singapore Changi

$1,633Singapore Airlines

Thu, Apr 1 - Sun, Apr 18

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

$1,653Singapore Airlines

Sun, Jan 10 - Sat, Jan 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

Apr 4

JFK2:55 pmNew York John F Kennedy Intl

41h 45m

1 stop

USM7:40 pmKo Samui

Apr 15

USM11:55 amKo Samui

29h 05m

1 stop

JFK6:00 amNew York John F Kennedy Intl

$948

Cathay Pacific

Feb 14

JFK9:00 amNew York John F Kennedy Intl

34h 10m

2 stops

USM7:10 amKo Samui

Apr 20

USM7:50 amKo Samui

40h 20m

2 stops

JFK1:10 pmNew York John F Kennedy Intl

$988

Cathay Pacific

Apr 4

JFK2:55 pmNew York John F Kennedy Intl

29h 15m

2 stops

USM7:10 amKo Samui

Apr 15

USM11:55 amKo Samui

29h 05m

1 stop

JFK6:00 amNew York John F Kennedy Intl

$993

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 1

JFK9:00 pmNew York John F Kennedy Intl

25h 40m

2 stops

USM10:40 amKo Samui

Apr 30

USM5:55 pmKo Samui

25h 55m

2 stops

JFK8:50 amNew York John F Kennedy Intl

$1,159

Qatar Airways

Mar 29

JFK10:00 pmNew York John F Kennedy Intl

26h 15m

2 stops

USM11:15 amKo Samui

Apr 19

USM5:55 pmKo Samui

25h 55m

2 stops

JFK8:50 amNew York John F Kennedy Intl

$1,160

Qatar Airways

Mar 31

JFK10:00 pmNew York John F Kennedy Intl

26h 55m

2 stops

USM11:55 amKo Samui

Apr 15

USM5:55 pmKo Samui

32h 15m

2 stops

JFK3:10 pmNew York John F Kennedy Intl

$1,162

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

$912

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

$913

Quickest round-trip

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Sat 1/23

1:45 am-3:35 pm

2 stops25h 50m

Ko Samui

Fri 1/29

8:30 am-7:05 pm

2 stops22h 35m

$920

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Sun 4/4

2:55 pm-7:40 pm

1 stop41h 45m

Ko Samui

Thu 4/15

11:55 am-6:00 am

1 stop29h 05m

$948

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Sun 4/4

2:55 pm-7:10 am

2 stops29h 15m

Ko Samui

Thu 4/15

11:55 am-6:00 am

1 stop29h 05m

$993

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

$1,000

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

$1,001

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-5:40 pm

2 stops27h 55m

Ko Samui

Tue 2/16

11:40 am-5:45 am

1 stop30h 05m

$1,004

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Thu 4/1

8:55 pm-6:50 pm

2 stops34h 55m

Ko Samui

Sun 4/18

1:30 pm-6:50 pm

1 stop40h 20m

$1,633

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Sun 1/10

8:15 pm-5:10 pm

2 stops32h 55m

Ko Samui

Sat 1/23

7:50 pm-5:25 pm

1 stop33h 35m

$1,653

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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	$551
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 $551. The best round-trip flight deal from New York to Ko Samui found on momondo in the last 72 hours is $912.

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 Pha Ngan

Ko Tao

Khanom

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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 $551

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 3/13. 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

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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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