Flight deals from New York to Koh Samui

Find the cheapest flights from New York to Koh Samui within the next three months. Book one-way flights from AU$1,047 or return tickets from AU$2,304.

  • Round-trip
  • One way

Deals on upcoming return flights from New York to Koh Samui

Deals on upcoming one-way flights from New York to Koh Samui

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Flight Information from New York to Koh Samui

The distance between New York and Koh Samui is about 14,388.59km. The most popular month to Koh Samui is April. The off-season for travel is March.

Cheapest one-way flight price AU$1,047
Cheapest return ticket price AU$2,304
Off-season travel month March
Peak season for travel April
Flight distance 14,388.59km

Find the best time to fly from New York to Koh Samui

The best time to book the cheapest flights from New York to Koh Samui is between Sep 7 and Sep 14. One-way ticket prices start at AU$706 according to our flight calendar.

Cheapest flights
From price
Search
  • 6 13
  • 13 20
  • 20 27
  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31
  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from New York (NYC) to Koh Samui (USM) the cheapest?

    Airlines adjust prices for flights from New York to Koh Samui based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from New York (NYC) to Koh Samui (USM) cost?

    According to Trip.com's data, the lowest price is around AU$2,272.
  • How many airports in Koh Samui (USM)?

    There are 1 airport(s) in Koh Samui (USM): Samui Airport.

How to find a cheap flight from New York to Koh Samui

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from New York to Koh Samui. Book your flights at the right time and save more.
1
Be flexible with your travel dates to get the cheapest flight from New York to Koh Samui.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from New York to Koh Samui over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Wed, Aug 20, with one-way flights priced at just AU$1047.
2
Compare cheap flight deals from New York to Koh Samui across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from New York to Koh Samui. The cheapest airline for this route is Singapore Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your journey from New York to Koh Samui, you can easily keep an eye on ticket prices without having to check every day.
4
Don't miss out on cheap flight deals and promo codes from New York to Koh Samui.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
5
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
6
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from New York to Koh Samui and snag some exclusive deals just for you.