$728 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Samui Intl. Airport (USM)

View $728 flight on Wed, Apr 22, 2026Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Samui Intl. Airport (USM)

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Cheap Flights from Newark Liberty Intl. Airport to Samui Intl. Airport (EWR-USM)

Prices were available within the past 7 days and start at $728 for one-way flights and $1,255 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Mon, Feb 15 - Tue, Feb 23
EWR
New York
USM
Koh Samui
$1,255 Roundtrip, found 5 days ago
$1,255
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Feb 15 from New York to Koh Samui, returning Tue, Feb 23, priced at $1,255 found 5 days ago
Air Canada
Mon, Feb 15 - Tue, Feb 23
EWR
New York
USM
Koh Samui
$1,278 Roundtrip, found 5 days ago
$1,278
Roundtrip
found 5 days ago
Select Air Canada flight, departing Mon, Feb 15 from New York to Koh Samui, returning Tue, Feb 23, priced at $1,278 found 5 days ago
Air Canada
Wed, Nov 11 - Tue, Nov 17
EWR
New York
USM
Koh Samui
$1,291 Roundtrip, found 3 days ago
$1,291
Roundtrip
found 3 days ago
Select Air Canada flight, departing Wed, Nov 11 from New York to Koh Samui, returning Tue, Nov 17, priced at $1,291 found 3 days ago
Air Canada
Thu, Feb 4 - Wed, Feb 10
EWR
New York
USM
Koh Samui
$1,299 Roundtrip, found 2 days ago
$1,299
Roundtrip
found 2 days ago
Select Air Canada flight, departing Thu, Feb 4 from New York to Koh Samui, returning Wed, Feb 10, priced at $1,299 found 2 days ago
Turkish Airlines
Thu, Jan 14 - Mon, Jan 18
EWR
New York
USM
Koh Samui
$1,322 Roundtrip, found 9 hours ago
$1,322
Roundtrip
found 9 hours ago
Select Turkish Airlines flight, departing Thu, Jan 14 from New York to Koh Samui, returning Mon, Jan 18, priced at $1,322 found 9 hours ago
Turkish Airlines
Thu, Jan 14 - Mon, Jan 18
EWR
New York
USM
Koh Samui
$1,332 Roundtrip, found 9 hours ago
$1,332
Roundtrip
found 9 hours ago
Select Turkish Airlines flight, departing Thu, Jan 14 from New York to Koh Samui, returning Mon, Jan 18, priced at $1,332 found 9 hours ago
Turkish Airlines
Thu, Jan 14 - Mon, Jan 18
EWR
New York
USM
Koh Samui
$1,354 Roundtrip, found 9 hours ago
$1,354
Roundtrip
found 9 hours ago
Select Turkish Airlines flight, departing Thu, Jan 14 from New York to Koh Samui, returning Mon, Jan 18, priced at $1,354 found 9 hours ago
Emirates
Mon, May 4 - Mon, May 18
EWR
New York
USM
Koh Samui
$1,564 Roundtrip, found 2 days ago
$1,564
Roundtrip
found 2 days ago
Select Emirates flight, departing Mon, May 4 from New York to Koh Samui, returning Mon, May 18, priced at $1,564 found 2 days ago
Lufthansa
Mon, Feb 15 - Tue, Feb 23
EWR
New York
USM
Koh Samui
$1,818 Roundtrip, found 5 days ago
$1,818
Roundtrip
found 5 days ago
Select Lufthansa flight, departing Mon, Feb 15 from New York to Koh Samui, returning Tue, Feb 23, priced at $1,818 found 5 days ago
KLM
Mon, Feb 15 - Tue, Feb 23
EWR
New York
USM
Koh Samui
$2,011 Roundtrip, found 5 days ago
$2,011
Roundtrip
found 5 days ago
Select KLM flight, departing Mon, Feb 15 from New York to Koh Samui, returning Tue, Feb 23, priced at $2,011 found 5 days ago

Alternative airports near Koh Samui

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Samui Intl. Airport USM. Cheapest and Closest option available. Average driving time to city center is 31 minutes. Flights from $1,793
USM
Samui Intl. Airport
CheapestClosest
Average driving time to city center31 min
Flights from $1,793

Frequently asked questions

How much does a flight from Newark Liberty Intl. Airport (EWR) to Samui Intl. Airport (USM) cost?
You can find cheap one-way flights from $728 and cheap return flights from $1,255 Newark Liberty Intl. Airport (EWR) to Samui Intl. Airport (USM) with Expedia. One-way flights usually range from $678 to $7217, and return flights typically cost between $1076 and $12332. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Newark Liberty Intl. Airport (EWR) to Samui Intl. Airport (USM) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Newark Liberty Intl. Airport (EWR) to Samui Intl. Airport (USM)?
The cheapest month to fly from EWR to USM is February when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Newark Liberty Intl. Airport (EWR) to Samui Intl. Airport (USM)?
Enter EWR to USM and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Newark Liberty Intl. Airport (EWR) to Samui Intl. Airport (USM)?
Ethiopian Airlines is one of the cheapest airlines offering connecting flights from Newark (EWR) to Samui Intl. (USM) with a layover in Gnassingbe Eyadema Intl. (LFW), starting from around $1,706 for a round-trip ticket. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Newark Liberty Intl. Airport (EWR) to Samui Intl. Airport (USM)?
To find a cheap flight from Newark Liberty Intl. Airport (EWR) to Samui Intl. Airport (USM), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Newark Liberty Intl. Airport (EWR) to Samui Intl. Airport (USM)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Newark Liberty Intl. Airport (EWR) to Samui Intl. Airport (USM)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from EWR to USM. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Newark Liberty Intl. Airport (EWR) to Samui Intl. Airport (USM)?
The most popular departure times for flights from Newark Liberty Intl. Airport (EWR) to Samui Intl. Airport (USM) are in the late evening, from 9pm to midnight. About 30% of passengers prefer this time window. Many major carriers, including Emirates, British Airways, and Swiss International Air Lines, operate flights during this period. This timing is popular because it allows you to maximize your day in New York before heading to the airport.
How long does it take to fly from Newark Liberty Intl. Airport (EWR) to Samui Intl. Airport (USM)?
Flights from EWR to USM with one stop typically take around 23 hours 30 minutes, covering approximately 8,947 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Newark Liberty Intl. Airport (EWR) to Samui Intl. Airport (USM)?
Business class is available on flights from EWR to USM. Airlines that offer business class service on this route include:

  • Turkish Airlines
  • United Airlines
  • Emirates
  • British Airways
  • Swiss International Air Lines

How do I earn miles on a Newark Liberty Intl. Airport (EWR) to Samui Intl. Airport (USM) flight with Expedia?
It's easy to earn miles on a Newark Liberty Intl. Airport (EWR) to Samui Intl. Airport (USM) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Newark Liberty Intl. Airport (EWR) to Samui Intl. Airport (USM) at the last minute?
Typically, booking a last minute flight from Newark Liberty Intl. Airport (EWR) to Samui Intl. Airport (USM) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Newark Liberty Intl. Airport (EWR) to Samui Intl. Airport (USM) flight and hotel package?
Securing a Newark Liberty Intl. Airport (EWR) to Samui Intl. Airport (USM) Koh Samui Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Newark Liberty Intl. Airport (EWR) to Samui Intl. Airport (USM)?
If you booked your Newark Liberty Intl. Airport (EWR) to Samui Intl. Airport (USM) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Newark Liberty Intl. Airport
Destination airport
Samui Intl. Airport
Airlines serving
Air France, Austrian Airlines, British Airways, Emirates, KLM, Lufthansa, Swiss International Air Lines
Roundtrip price
$1,255
Distance
8945 mi

*Flight schedules are subject to change.

*Available to One Key members.