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Cheap flights from New York City to Koh Samui

New York
NYC
Koh Samui
USM

Flight deals from New York City to Koh Samui

Below you can see the best deals on flights New York City — Koh Samui for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 24 August, from $537.

Top 10 cheap flights from New York City to Koh Samui

About the New York City — Koh Samui flight

On this page, you can find and purchase flights from New York to Koh Samui. The total distance between the cities is approximately 14,410 km, which involves a long-haul flight with one or more layovers in major global aviation hubs.

To plan your trip, use the low-fare calendar and price trend chart, as airline fares change regularly. You can find more information about airport transfers in the sections on how to get to New York airports and how to get from Koh Samui airport to your holiday destination.

Flight ticket prices by day: New York City — Koh Samui

Below is a calendar of the lowest flight ticket prices for New York City — Koh Samui by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $537 in ,, and the most expensive are around $914 in r. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

New York City → Koh Samui, average one-way price

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$920highMay$869mediumSep$600low
Feb$1,073highJun$1,482highOct$703low
Mar$894mediumJul$767mediumNov$639low
Apr$830mediumAug$652lowDec$728high

Some values are estimated based on seasonality.

When to fly

The climate on Koh Samui remains hot throughout the year, with temperatures peaking in May (up to 29.8°C). November is considered the rainiest month, with over 337 mm of precipitation, while the highest number of sunny days is seen in March.

According to available data, flight prices in December start $914. During other periods, prices can fluctuate significantly, so it is recommended to monitor price trends in advance using the interactive chart.

The optimal time for a trip is March, offering a balance between dry weather and comfortable temperatures. It's best to avoid flying in October and November due to the peak of the monsoon season, which can affect logistics.

Temperature · Koh Samui

Dry and wet days · Koh Samui

Wind speed and direction · Koh Samui

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How to get the best deal on a New York City — Koh Samui ticket

  • Book in advance: considering the distance of 14,410 km, it is best to search for tickets 2–4 months before departure to find the best fares on transcontinental segments.
  • Keep an eye on layovers: there are no direct flights on this route, so check connections in major Asian hubs; sometimes purchasing a separate ticket to Bangkok can help save on the total cost.
  • Check baggage policies: when flying with different carriers, ensure that carry-on and checked baggage allowances match on all legs of the journey to avoid extra fees at the airport.
  • Use the price chart: if your dates are flexible, shifting your departure by 1–2 days can significantly reduce the ticket cost, which is easy to track using the calendar on the page.

Airlines

Dozens of international airlines operate on the route from New York to Koh Samui, including major carriers such as Qatar Airways, Emirates, and Singapore Airlines. Since there is no direct service, most flight options involve one or two layovers in major transport hubs in Europe or Asia. Detailed schedules, flight frequencies, and route details from specific operators are provided in the interactive list below.

There are no direct flights on the New York City — Koh Samui route. Showing airlines offering connecting flights.
  • Cathay PacificCX
    WebsiteFleet: 18018M pax/year
    • JFK → HKG → USM (with stopover)
    Open →
  • DeltaDL
    WebsiteFleet: 986190M pax/year
    • EWR → SLC → ICN → HKT → USM (with stopover)
    Open →
  • Bangkok AirwaysPG
    WebsiteFleet: 254.3M pax/year
    • EWR → SLC → ICN → HKT → USM (with stopover)
    • JFK → FCO → BAH → BKK → USM (with stopover)
    Open →
  • ITA AIRWAYSAZ
    WebsiteFleet: 8515M pax/year
    • JFK → FCO → BAH → BKK → USM (with stopover)
    Open →
  • Gulf AirGF
    WebsiteFleet: 426.2M pax/year
    • JFK → FCO → BAH → BKK → USM (with stopover)
    Open →

Cities and airports on the New York City — Koh Samui route

Flights New York City — Koh Samui depart from John F. Kennedy International Airport, Newark Liberty International Airport, LaGuardia Airport and Westchester County Airport and arrive at Koh Samui Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

New York City

NYC
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Koh Samui

USM
Thailand
About the cityHow to get thereWeatherAll about the country Thailand
Departure airports
Arrival airports

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Frequently asked questions about the New York City — Koh Samui flight

How long is the flight from New York to Koh Samui?

Pure flight time is about 17–18 hours; however, including necessary layovers, the total travel time usually varies from 22 to 30 hours depending on the duration of the connections.

Are there direct flights on this route?

There are currently no direct flights between New York and Koh Samui. All flights operate with one or more layovers in major aviation hubs.

Which airport does the flight arrive at?

All flights arrive at Koh Samui International Airport (USM), which is located in the northeastern part of the island and serves the region's main tourist destinations.

When is the best time to buy flight tickets?

The most affordable deals usually appear several months before departure. We recommend using the low-fare calendar on our page to find the best dates in real-time.

Do I need a visa to travel to Thailand?

Citizens of many countries do not require a visa for short-term tourist trips to Thailand or can obtain one through a simplified process upon arrival; however, we recommend checking the current regulations for your citizenship before purchasing a ticket.

Where else you can fly from New York City

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TorontoChicagoLondonBostonAtlantaLos AngelesOrlandoWashington, D.C.Fort LauderdaleMiamiMontrealSan FranciscoCharlotteDetroitRaleighDallasHoustonSeattleParisTampaDenverNashvillePittsburghLas VegasSan JuanMinneapolisWest Palm BeachIndianapolisCincinnatiPhoenixClevelandBuffaloSanto DomingoColumbusRichmondNorth CharlestonSan DiegoSantiagoAustinJacksonville

Where else you can fly from Koh Samui

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BangkokPhuketSingaporeHong KongKrabiPattayaChiang Mai

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