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 16% 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 146 minutes.

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

Wednesday 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.

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 24h 20m on average. On the other hand, flying from Newark to Ko Samui takes 27h 05m 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, Delta have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

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

Turkish Airlines is the most popular carrier operating from New York to Ko Samui

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.

$515 Cheap Flights from New York to Ko Samui in 2026

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.

1:55 am - 12:45 pmJFK New York John F Kennedy Intl-USM Ko Samui

23h 50m2 stops Hong Kong Intl Bangkok Suvarnabhumi

9:15 am - 1:10 pmUSM Ko Samui-JFK New York John F Kennedy Intl

38h 55m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$925Multiple Airlines

Mon, Sep 21 - Mon, Oct 5

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

25h 50m2 stops Hong Kong Intl Bangkok Suvarnabhumi

7:15 am - 7:05 pmUSM Ko Samui-JFK New York John F Kennedy Intl

23h 50m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$931Multiple Airlines

Mon, Feb 15 - Mon, Feb 22

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

$936Multiple Airlines

Sun, Feb 7 - Tue, Feb 16

1:55 am - 3:10 pmJFK New York John F Kennedy Intl-USM Ko Samui

26h 15m2 stops Hong Kong Intl Bangkok Suvarnabhumi

6:00 am - 8:35 pmUSM Ko Samui-JFK New York John F Kennedy Intl

25h 35m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$942Multiple Airlines

Tue, Sep 22 - Sun, Oct 4

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

25h 50m2 stops Hong Kong Intl Bangkok Suvarnabhumi

8:35 am - 7:05 pmUSM Ko Samui-JFK New York John F Kennedy Intl

22h 30m2 stops Bangkok Suvarnabhumi Hong Kong Intl

$962Multiple Airlines

Sun, Jan 10 - Fri, Jan 29

12:25 am - 6:25 pmEWR Newark-USM Ko Samui

30h 00m2 stops Istanbul Phuket City

9:10 pm - 10:30 pmUSM Ko Samui-EWR Newark

37h 20m2 stops Bangkok Suvarnabhumi Istanbul

$1,241Multiple Airlines

Mon, Feb 1 - Tue, Feb 9

12:25 am - 11:40 amEWR Newark-USM Ko Samui

23h 15m2 stops Istanbul Bangkok Suvarnabhumi

7:15 am - 10:30 pmUSM Ko Samui-EWR Newark

27h 15m2 stops Bangkok Suvarnabhumi Istanbul

$1,286Multiple Airlines

Mon, Feb 15 - Mon, Feb 22

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

32h 55m2 stops Frankfurt am Main Singapore Changi

7:45 pm - 11:15 amUSM Ko Samui-JFK New York John F Kennedy Intl

27h 30m2 stops Singapore Changi Frankfurt am Main

$1,297Singapore Airlines

Sat, Nov 21 - Mon, Nov 30

12:25 am - 12:45 pmEWR Newark-USM Ko Samui

25h 20m2 stops Istanbul Bangkok Suvarnabhumi

7:50 am - 10:30 pmUSM Ko Samui-EWR Newark

25h 40m2 stops Bangkok Suvarnabhumi Istanbul

$1,331Turkish Airlines

Mon, Oct 5 - Fri, Oct 16

1:25 am - 2:45 pmJFK New York John F Kennedy Intl-USM Ko Samui

26h 20m2 stops Taipei City Taiwan Taoyuan Intl Bangkok Suvarnabhumi

6:00 am - 10:05 pmUSM Ko Samui-JFK New York John F Kennedy Intl

27h 05m2 stops Bangkok Suvarnabhumi Taipei City Taiwan Taoyuan Intl

$1,363EVA Air

Tue, Sep 22 - Mon, Oct 5

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Etihad Airways flights from New York to Ko Samui

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

Etihad Airways

Sep 15

JFK10:20 pmNew York John F Kennedy Intl

31h 10m

2 stops

USM4:30 pmKo Samui

Sep 29

USM7:00 pmKo Samui

32h 00m

2 stops

JFK4:00 pmNew York John F Kennedy Intl

$1,152

Etihad Airways

Sep 7

JFK3:45 pmNew York John F Kennedy Intl

29h 40m

2 stops

USM8:25 amKo Samui

Sep 14

USM7:00 pmKo Samui

32h 00m

2 stops

JFK4:00 pmNew York John F Kennedy Intl

$1,190

Etihad Airways

Oct 5

JFK10:20 pmNew York John F Kennedy Intl

25h 45m

2 stops

USM11:05 amKo Samui

Oct 16

USM3:25 pmKo Samui

28h 10m

2 stops

JFK8:35 amNew York John F Kennedy Intl

$1,191

Emirates flights from New York to Ko Samui

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

Emirates

Oct 25

JFK11:00 pmNew York John F Kennedy Intl

31h 30m

2 stops

USM5:30 pmKo Samui

Oct 29

USM8:15 amKo Samui

35h 35m

2 stops

JFK8:50 amNew York John F Kennedy Intl

$1,396

Emirates

Oct 29

EWR11:55 pmNewark

30h 35m

3 stops

USM5:30 pmKo Samui

Nov 2

USM8:15 amKo Samui

48h 55m

3 stops

EWR9:10 pmNewark

$1,446

Emirates

Oct 4

JFK10:20 pmNew York John F Kennedy Intl

32h 40m

3 stops

USM6:00 pmKo Samui

Oct 11

USM5:55 pmKo Samui

36h 00m

3 stops

JFK6:55 pmNew York John F Kennedy Intl

$1,476

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

Mon 9/21

1:55 am-12:45 pm

2 stops23h 50m

Ko Samui

Mon 10/5

9:15 am-1:10 pm

2 stops38h 55m

$925

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Mon 2/15

1:45 am-3:35 pm

2 stops25h 50m

Ko Samui

Mon 2/22

7:15 am-7:05 pm

2 stops23h 50m

$931

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

$936

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Tue 9/22

1:55 am-3:10 pm

2 stops26h 15m

Ko Samui

Sun 10/4

6:00 am-8:35 pm

2 stops25h 35m

$942

Quickest round-trip

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Sun 1/10

1:45 am-3:35 pm

2 stops25h 50m

Ko Samui

Fri 1/29

8:35 am-7:05 pm

2 stops22h 30m

$962

NewarkKo Samui

EWR Newark - USM Ko Samui

EWRUSM

Newark

Mon 2/1

12:25 am-6:25 pm

2 stops30h 00m

Ko Samui

Tue 2/9

9:10 pm-10:30 pm

2 stops37h 20m

$1,241

NewarkKo Samui

EWR Newark - USM Ko Samui

EWRUSM

Newark

Mon 2/15

12:25 am-11:40 am

2 stops23h 15m

Ko Samui

Mon 2/22

7:15 am-10:30 pm

2 stops27h 15m

$1,286

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Sat 11/21

8:15 pm-5:10 pm

2 stops32h 55m

Ko Samui

Mon 11/30

7:45 pm-11:15 am

2 stops27h 30m

$1,297

NewarkKo Samui

EWR Newark - USM Ko Samui

EWRUSM

Newark

Mon 10/5

12:25 am-12:45 pm

2 stops25h 20m

Ko Samui

Fri 10/16

7:50 am-10:30 pm

2 stops25h 40m

$1,331

New YorkKo Samui

JFK New York John F Kennedy Intl - USM Ko Samui

JFKUSM

New York John F Kennedy Intl

Tue 9/22

1:25 am-2:45 pm

2 stops26h 20m

Ko Samui

Mon 10/5

6:00 am-10:05 pm

2 stops27h 05m

$1,363

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 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 30% 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	$515
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 $515. The best round-trip flight deal from New York to Ko Samui found on momondo in the last 72 hours is $925.

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 $515

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 9/27. 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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Etihad Airways flights from New York to Ko Samui

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

Emirates flights from New York to Ko Samui

Our best Emirates 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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Popular flights according to clicks in the last 7 days on momondo

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