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 New York to Ko Samui takes 22h 40m on average. On the other hand, flying from Newark to Ko Samui takes 29h 45m 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?

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.

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.

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.

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

Cathay Pacific and Turkish Airlines are the most popular carriers 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, Delta 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.

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.

$446 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.

1:45 am - 4:00 pmJFK New York John F Kennedy Intl-USM Ko Samui

26h 15m2 stops Hong Kong Intl Bangkok Suvarnabhumi

8:40 am - 7:05 pmUSM Ko Samui-JFK New York John F Kennedy Intl

22h 25m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$893Multiple Airlines

Sun, Feb 7 - Tue, Feb 16

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

25h 10m2 stops Hong Kong Intl Bangkok Suvarnabhumi

2:30 pm - 7:05 pmUSM Ko Samui-JFK New York John F Kennedy Intl

40h 35m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$914Multiple Airlines

Sun, Feb 7 - Tue, Feb 16

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

25h 10m2 stops Hong Kong Intl Bangkok Suvarnabhumi

2:30 pm - 7:05 pmUSM Ko Samui-JFK New York John F Kennedy Intl

40h 35m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$915Multiple Airlines

Sun, Feb 7 - Tue, Feb 16

10:00 am - 9:35 pmJFK New York John F Kennedy Intl-USM Ko Samui

24h 35m2 stops Hong Kong Intl Bangkok Suvarnabhumi

3:35 pm - 5:45 amUSM Ko Samui-JFK New York John F Kennedy Intl

25h 10m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$934Multiple Airlines

Sun, Oct 18 - Sun, Oct 25

10:00 am - 7:40 pmJFK New York John F Kennedy Intl-USM Ko Samui

22h 40m1 stop Hong Kong Intl

3:35 pm - 5:45 amUSM Ko Samui-JFK New York John F Kennedy Intl

25h 10m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$934Multiple Airlines

Sun, Oct 18 - Sun, Oct 25

1:45 am - 3:40 pmJFK New York John F Kennedy Intl-USM Ko Samui

25h 55m2 stops Hong Kong Intl Bangkok Suvarnabhumi

7:55 am - 7:05 pmUSM Ko Samui-JFK New York John F Kennedy Intl

23h 10m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$951Multiple Airlines

Sat, Jan 16 - Wed, Jan 27

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

34h 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

$982Multiple Airlines

Fri, Jan 15 - Fri, Jan 22

1:00 am - 7:10 amEWR Newark-USM Ko Samui

43h 10m2 stops Incheon Intl Bangkok Suvarnabhumi

9:40 am - 10:30 pmUSM Ko Samui-EWR Newark

47h 50m2 stops Bangkok Suvarnabhumi Incheon Intl

$984Multiple Airlines

Sat, Oct 24 - Thu, Oct 29

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

29h 30m2 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

$993Multiple Airlines

Fri, Feb 12 - Sat, Feb 20

10:00 pm - 5:00 pmJFK New York John F Kennedy Intl-USM Ko Samui

31h 00m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi

6:15 pm - 3:05 pmUSM Ko Samui-JFK New York John F Kennedy Intl

32h 50m2 stops Phuket City Abu Dhabi Zayed Intl

$1,146Etihad Airways

Thu, Nov 5 - Mon, Nov 9

Cheap last minute flights

Enter your travel dates to find the best prices.

9:30 pm - 10:30 amJFK New York John F Kennedy Intl-USM Ko Samui

26h 00m2 stops Doha Hamad Intl Phuket City

2:30 pm - 3:10 pmUSM Ko Samui-JFK New York John F Kennedy Intl

35h 40m2 stops Phuket City Doha Hamad Intl

$1,185Qatar Airways

Mon, Sep 7 - Sat, Sep 12

9:35 pm - 2:40 pmJFK New York John F Kennedy Intl-USM Ko Samui

30h 05m2 stops Doha Hamad Intl Phuket City

2:30 pm - 8:50 amUSM Ko Samui-JFK New York John F Kennedy Intl

29h 20m2 stops Phuket City Doha Hamad Intl

$1,185Qatar Airways

Mon, Sep 7 - Sat, Sep 12

9:30 pm - 10:30 amJFK New York John F Kennedy Intl-USM Ko Samui

26h 00m2 stops Doha Hamad Intl Phuket City

2:30 pm - 3:10 pmUSM Ko Samui-JFK New York John F Kennedy Intl

35h 40m2 stops Phuket City Doha Hamad Intl

$1,242Qatar Airways

Mon, Sep 7 - Sat, Sep 12

7:30 am - 7:40 pmEWR Newark-USM Ko Samui

49h 10m2 stops Los Angeles Hong Kong Intl

11:55 am - 3:30 pmUSM Ko Samui-EWR Newark

38h 35m2 stops Hong Kong Intl Los Angeles

$1,286Multiple Airlines

Mon, Sep 7 - Sat, Sep 12

3:45 pm - 8:25 amJFK New York John F Kennedy Intl-USM Ko Samui

29h 40m2 stops Abu Dhabi Zayed Intl Phuket City

5:55 pm - 8:35 amUSM Ko Samui-JFK New York John F Kennedy Intl

25h 40m2 stops Phuket City Abu Dhabi Zayed Intl

$1,293Etihad Airways

Mon, Sep 7 - Sat, Sep 12

10:00 am - 7:40 pmJFK New York John F Kennedy Intl-USM Ko Samui

22h 40m1 stop Hong Kong Intl

11:55 am - 5:09 amUSM Ko Samui-JFK New York John F Kennedy Intl

28h 14m2 stops Hong Kong Intl Los Angeles

$1,336Multiple Airlines

Mon, Sep 7 - Sat, Sep 12

10:00 am - 7:40 pmJFK New York John F Kennedy Intl-USM Ko Samui

22h 40m1 stop Hong Kong Intl

11:55 am - 5:09 amUSM Ko Samui-JFK New York John F Kennedy Intl

28h 14m2 stops Hong Kong Intl Los Angeles

$1,341Multiple Airlines

Mon, Sep 7 - Sat, Sep 12

10:00 am - 7:40 pmJFK New York John F Kennedy Intl-USM Ko Samui

22h 40m1 stop Hong Kong Intl

11:55 am - 5:09 amUSM Ko Samui-JFK New York John F Kennedy Intl

28h 14m2 stops Hong Kong Intl Los Angeles

$1,346Multiple Airlines

Mon, Sep 7 - Sat, Sep 12

10:42 am - 7:40 pmEWR Newark-USM Ko Samui

45h 58m2 stops Chicago O'Hare Intl Hong Kong Intl

11:55 am - 2:25 pmUSM Ko Samui-EWR Newark

37h 30m2 stops Hong Kong Intl Los Angeles

$1,392Multiple Airlines

Mon, Sep 7 - Sat, Sep 12

7:30 am - 7:40 pmEWR Newark-USM Ko Samui

49h 10m2 stops Los Angeles Hong Kong Intl

11:55 am - 3:30 pmUSM Ko Samui-EWR Newark

38h 35m2 stops Hong Kong Intl Los Angeles

$1,463Multiple Airlines

Mon, Sep 7 - Sat, Sep 12

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Emirates flights from New York to Ko Samui

Our best Emirates deals on New York to Ko Samui flight tickets

Emirates

Oct 26

JFK11:20 amNew York John F Kennedy Intl

36h 15m

2 stops

USM10:35 amKo Samui

Nov 2

USM2:05 pmKo Samui

40h 50m

3 stops

JFK6:55 pmNew York John F Kennedy Intl

$1,307

Emirates

Mar 1

JFK11:00 pmNew York John F Kennedy Intl

23h 35m

2 stops

USM10:35 amKo Samui

Mar 11

USM2:05 pmKo Samui

40h 50m

3 stops

JFK6:55 pmNew York John F Kennedy Intl

$1,314

Emirates

Mar 1

JFK10:20 pmNew York John F Kennedy Intl

45h 50m

3 stops

USM8:10 amKo Samui

Mar 10

USM2:05 pmKo Samui

40h 50m

3 stops

JFK6:55 pmNew York John F Kennedy Intl

$1,339

Qatar Airways flights from New York to Ko Samui

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

Qatar Airways

Sep 23

JFK9:35 pmNew York John F Kennedy Intl

33h 25m

2 stops

USM6:00 pmKo Samui

Oct 5

USM7:00 pmKo Samui

31h 10m

2 stops

JFK3:10 pmNew York John F Kennedy Intl

$1,126

Qatar Airways

Oct 25

JFK9:40 pmNew York John F Kennedy Intl

32h 50m

2 stops

USM5:30 pmKo Samui

Nov 2

USM9:10 pmKo Samui

29h 50m

2 stops

JFK3:00 pmNew York John F Kennedy Intl

$1,134

Qatar Airways

Oct 25

JFK9:40 pmNew York John F Kennedy Intl

27h 15m

2 stops

USM11:55 amKo Samui

Oct 30

USM12:30 pmKo Samui

38h 05m

2 stops

JFK3:35 pmNew York John F Kennedy Intl

$1,149

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-4:00 pm

2 stops26h 15m

Ko Samui

Tue 2/16

8:40 am-7:05 pm

2 stops22h 25m

$893

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-2:55 pm

2 stops25h 10m

Ko Samui

Tue 2/16

2:30 pm-7:05 pm

2 stops40h 35m

$914

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-2:55 pm

2 stops25h 10m

Ko Samui

Tue 2/16

2:30 pm-7:05 pm

2 stops40h 35m

$915

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Sun 10/18

10:00 am-9:35 pm

2 stops24h 35m

Ko Samui

Sun 10/25

3:35 pm-5:45 am

2 stops25h 10m

$934

Quickest round-trip

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Sun 10/18

10:00 am-7:40 pm

1 stop22h 40m

Ko Samui

Sun 10/25

3:35 pm-5:45 am

2 stops25h 10m

$934

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Sat 1/16

1:45 am-3:40 pm

2 stops25h 55m

Ko Samui

Wed 1/27

7:55 am-7:05 pm

2 stops23h 10m

$951

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Fri 1/15

9:00 am-7:10 am

2 stops34h 10m

Ko Samui

Fri 1/22

8:30 am-7:05 pm

2 stops22h 35m

$982

NewarkKo Samui

EWR Newark - USM Ko Samui

EWRUSM

Newark

Sat 10/24

1:00 am-7:10 am

2 stops43h 10m

Ko Samui

Thu 10/29

9:40 am-10:30 pm

2 stops47h 50m

$984

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Fri 2/12

1:40 pm-7:10 am

2 stops29h 30m

Ko Samui

Sat 2/20

8:30 am-7:05 pm

2 stops22h 35m

$993

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Thu 11/5

10:00 pm-5:00 pm

2 stops31h 00m

Ko Samui

Mon 11/9

6:15 pm-3:05 pm

2 stops32h 50m

$1,146

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 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 February to fly from New York, when ticket prices are also cheap, with an average price of $1,176.

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

You could potentially save up to 58% 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	$446
Fastest flight time	22h 40m
Direct flights	None

The best one-way flight to Ko Samui from New York in the past 72 hours is $446. The best round-trip flight deal from New York to Ko Samui found on momondo in the last 72 hours is $893.

The fastest flight from New York to Ko Samui takes 22h 40m

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 40m 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 56% of the total bookings. Other popular airlines include EVA Air with 44%.

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 $446

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 2/17. 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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Emirates flights from New York to Ko Samui

Our best Emirates 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?

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

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

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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