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Ko Samui

$543+ Cheap flights from New York, NY (NYC) to Ko Samui (USM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
NYC — USM
abr. 2 — abr. 91
mié. 4/2
mié. 4/9
1 adult, Economy
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Cheap flight deals from New York to Ko Samui

Discover tips and strategies to find the most affordable flight options for your journey from New York (NYC) to Ko Samui (USM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated marzo 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,216
(oojo)

Popular in

December

Cheapest in

April

Average price

$1,410
Provider with most accurate pricing for New York (NYC)-Ko Samui flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Ko Samui flights.
Search Deals
From New York (NYC) to Ko Samui
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($255 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($77 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
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Find flight deals from New York to Ko Samui

Cheapest flights from New York to Ko Samui
Explore the most affordable flight options available from New York to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 28, 2025.

This oojo deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/261:25 amJFK - USM
2 stops26h 20mEVA Air
mié. 9/178:45 amUSM - JFK
2 stops24h 20mEVA Air
Deal found 3/28$1,147
This oojo deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2710:00 pmJFK - USM
2 stops25h 10mMultiple Airlines
mié. 9/175:50 pmUSM - JFK
2 stops26h 10mMultiple Airlines
Deal found 3/28$1,211
This oojo deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/22:00 pmJFK - USM
2 stops34h 05mEtihad Airways
dom. 5/187:30 pmUSM - JFK
2 stops55h 35mEtihad Airways
Deal found 3/28$1,216
This Gurufare deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/278:55 pmJFK - USM
2 stops34h 35mSingapore Airlines
mié. 9/1712:05 pmUSM - JFK
1 stop41h 45mSingapore Airlines
Deal found 3/28$1,302
This Gotogate deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/131:20 amJFK - USM
2 stops24h 25mChina Airlines
mar. 5/208:00 amUSM - JFK
2 stops23h 40mChina Airlines
Deal found 3/27$1,305
This FlightHub deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/231:20 amJFK - USM
2 stops32h 10mQatar Airways
jue. 5/18:20 amUSM - JFK
2 stops35h 40mQatar Airways
Deal found 3/28$1,313
This Expedia deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/1312:30 amEWR - USM
2 stops33h 00mMultiple Airlines
sáb. 9/207:00 amUSM - EWR
2 stops26h 35mMultiple Airlines
Deal found 3/27$1,344
This Emirates deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/1411:55 pmEWR - USM
3 stops48h 45mEmirates
sáb. 9/208:00 amUSM - EWR
3 stops48h 20mEmirates
Deal found 3/27$1,430
This Emirates deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2710:20 pmJFK - USM
3 stops59h 50mEmirates
mié. 9/178:00 amUSM - JFK
2 stops41h 25mEmirates
Deal found 3/28$1,483
This Gurufare deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/261:55 amJFK - USM
1 stop29h 40mCathay Pacific
mié. 9/1710:55 amUSM - JFK
1 stop20h 40mCathay Pacific
Deal found 3/28$1,503
This Ovago deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/39:35 amEWR - USM
1 stop23h 30mSingapore Airlines
mié. 12/2411:45 amUSM - EWR
1 stop29h 45mSingapore Airlines
Deal found 3/27$1,577
This Ovago deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/191:40 amJFK - USM
2 stops43h 35mJapan Airlines
lun. 6/307:00 amUSM - JFK
2 stops46h 10mJapan Airlines
Deal found 3/27$2,022

Cheapflights Fare Finder

Customize your flight search to find flights from New York to Ko Samui that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated marzo 28, 2025.
Use the filters below to find and compare flights from New York to Ko Samui that are best for you.

Fly from

New York

Fly to

Ko Samui

Route

Depart

Return

Price

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

mar. 8/26

1:25 am-2:45 pm

2 stops26h 20m

Ko Samui

mié. 9/17

8:45 am-10:05 pm

2 stops24h 20m

$1,147

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

mié. 8/27

10:00 pm-10:10 am

2 stops25h 10m

Ko Samui

mié. 9/17

5:50 pm-9:00 am

2 stops26h 10m

$1,211

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

vie. 5/2

2:00 pm-11:05 am

2 stops34h 05m

Ko Samui

dom. 5/18

7:30 pm-4:05 pm

2 stops55h 35m

$1,216

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

mié. 8/27

8:55 pm-6:30 pm

2 stops34h 35m

Ko Samui

mié. 9/17

12:05 pm-6:50 pm

1 stop41h 45m

$1,302

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

mar. 5/13

1:20 am-12:45 pm

2 stops24h 25m

Ko Samui

mar. 5/20

8:00 am-8:40 pm

2 stops23h 40m

$1,305

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

mié. 4/23

1:20 am-8:30 pm

2 stops32h 10m

Ko Samui

jue. 5/1

8:20 am-9:00 am

2 stops35h 40m

$1,313

NewarkKo Samui

EWR - USM

EWRUSM

Newark

sáb. 9/13

12:30 am-8:30 pm

2 stops33h 00m

Ko Samui

sáb. 9/20

7:00 am-10:35 pm

2 stops26h 35m

$1,344

NewarkKo Samui

EWR - USM

EWRUSM

Newark

dom. 9/14

11:55 pm-11:40 am

3 stops48h 45m

Ko Samui

sáb. 9/20

8:00 am-9:20 pm

3 stops48h 20m

$1,430

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

mié. 8/27

10:20 pm-9:10 pm

3 stops59h 50m

Ko Samui

mié. 9/17

8:00 am-2:25 pm

2 stops41h 25m

$1,483

New YorkKo Samui

JFK - USM

JFKUSM

New York John F Kennedy Intl

jue. 4/24

2:50 pm-6:35 pm

1 stop40h 45m

Ko Samui

jue. 5/1

10:55 am-8:35 pm

1 stop20h 40m

$1,564

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 26 results
1
2
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Compare providers for flights from New York to Ko Samui

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New York to Ko Samui in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on New York-Ko Samui flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York-Ko Samui flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York-Ko Samui flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on New York-Ko Samui flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York-Ko Samui flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for New York to Ko Samui flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your New York to Ko Samui trip
Airlines
Southwest

Enjoy free snacks and non-alcoholic beverages, plus a free drink on special occasions.


Benefit from two free checked bags, including oversized items like skis or golf clubs.

Read more about Southwestby Marisa Garcia
Spirit Airlines

Upgrade to Big Front Seats for wider seats and 11 extra inches of legroom.


Use the Spirit Bag-O-Tron tool to compare baggage costs and save money.

Read more about Spirit Airlinesby Daniel Scheffler
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Southwest

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more

Best time to book a flight from New York to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from New York with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New York to Ko Samui

What is the cheapest time of day to fly from NYC to USM?

Find hourly flight availability from New York to Ko Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated marzo 28, 2025.

It’s typically best to fly out from New York to Ko Samui in the afternoon. Doing so could potentially save you 38% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from New York to Ko Samui?

Use this chart to determine the cheapest time to fly round-trip from New York to Ko Samui. Price data was last updated on March 23, 2025.

Travelers seeking maximum savings on their New York to Ko Samui flight should consider departing on Monday mornings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Ko Samui by month

Plan your trip to Ko Samui by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ko Samui ranges from 2.3 - 19.3 inches per month. November is typically the wettest month, when rainfall can reach 19.3 in. February is typically the driest time to visit Ko Samui when rainfall is around 2.3 in.

Temperature in Ko Samui by month

Plan your trip to Ko Samui by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ko Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 80.6 F).

Reviews of airlines servicing Ko Samui

Get insights into the airlines that provide service to Ko Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ko Samui. Reviews last updated marzo 28, 2025.
Read reviews from past customers who have flown EVA Air, Japan Airlines and China Airlines from New York to Ko Samui. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,169 reviews

Crew

8.6

Food

8.1

Overall

8.4

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,169 reviews
EVA Air
8.4
Very good
1,169 reviews

Crew

8.6

Food

8.1

Overall

8.4

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,169 reviews

Crew

8.6

Food

8.1

Overall

8.4

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
China Airlines
8.2
Very good
722 reviews
EVA Air
8.4
Very good
1,169 reviews

Crew

8.6

Food

8.1

Overall

8.4

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Singapore Airlines
8.1
Very good
1,285 reviews
EVA Air
8.4
Very good
1,169 reviews

Crew

8.6

Food

8.1

Overall

8.4

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Emirates
8.0
Very good
3,190 reviews
EVA Air
8.4
Very good
1,169 reviews

Crew

8.6

Food

8.1

Overall

8.4

Entertainment

8.0

Comfort

8.3

Boarding

8.4

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from New York to Ko Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ko Samui from New York?

    Most people fly into Ko Samui (USM) if they book a flight to Ko Samui from New York. On average, Ko Samui has 0 inbound flights from New York per day from 0 airlines. Ko Samui is conveniently located just 2.1 mi from Ko Samui’s city center.

  • What are the cheapest airlines flying from New York to Ko Samui round-trip?

    According to our current data, Etihad Airways ($1,216), China Airlines ($1,305), and Qatar Airways ($1,323) offers the cheapest pricing from New York to Ko Samui. You may be able to fly from New York to Ko Samui for 33% less than the average price by searching for these airlines.

  • Can I find deals for flights from New York to Ko Samui that include hotel bookings?

    Yes. In addition to deals on New York to Ko Samui flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New York to Ko Samui?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New York to Ko Samui.

  • Can I find deals for business class flights from New York to Ko Samui?

    Yes. Cheapflights offers flight deals from New York to Ko Samui by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Ko Tao
Ko Pha Ngan

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