This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to Ko Samui departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Round-trip
1 adult
Economy
0 bags
Round-trip
1 adult, Economy, 0 bags
KAYAK searches hundreds of travel sites at once for deals on flights to Ko Samui
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Ko Samui, as well as popular online travel agencies
...and more
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Ko Samui, as well as popular online travel agencies
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Flight Deals
Booking Insights
Expert advice
Flight Deals
Cheap Flights from Newark to Ko Samui (EWR-USM)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to Ko Samui that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Round-trip
One-way
Last minute
Recent round-trip flight deals from Newark to Ko Samui
Wed, Apr 22 - Wed, May 6
12:40 am - 3:10 pm
EWR
-
USM
27h 30m2 stops
7:50 am - 10:45 pm
USM
-
EWR
25h 55m2 stops
$1,040Multiple Airlines
Thu, Apr 23 - Wed, May 6
9:35 am - 6:50 pm
EWR
-
USM
22h 15m1 stop
6:15 pm - 6:00 am
USM
-
EWR
22h 45m1 stop
$1,330Singapore Airlines
Thu, May 14 - Fri, May 29
9:35 am - 5:20 pm
EWR
-
USM
44h 45m1 stop
8:45 am - 6:00 am
USM
-
EWR
32h 15m1 stop
$1,407Singapore Airlines
Fri, Mar 27 - Fri, Apr 10
12:15 pm - 10:30 am
EWR
-
USM
35h 15m3 stops
7:50 am - 8:50 am
USM
-
EWR
36h 00m2 stops
$1,412Multiple Airlines
Mon, Jan 19 - Fri, Jan 23
6:10 pm - 10:35 am
EWR
-
USM
28h 25m2 stops
7:10 pm - 4:59 pm
USM
-
EWR
33h 49m2 stops
$1,461Multiple Airlines
Mon, Jan 19 - Fri, Jan 23
6:10 pm - 10:35 am
EWR
-
USM
28h 25m2 stops
11:40 am - 9:42 am
USM
-
EWR
34h 02m3 stops
$1,482Multiple Airlines
Thu, May 14 - Fri, May 29
9:35 am - 10:10 am
EWR
-
USM
37h 35m1 stop
8:45 am - 6:00 am
USM
-
EWR
32h 15m1 stop
$1,525Singapore Airlines
Thu, May 14 - Fri, May 29
9:35 am - 10:10 am
EWR
-
USM
37h 35m1 stop
3:25 pm - 6:00 am
USM
-
EWR
25h 35m2 stops
$1,538Multiple Airlines
Thu, May 14 - Fri, May 29
9:35 am - 6:50 pm
EWR
-
USM
22h 15m1 stop
2:30 pm - 6:00 am
USM
-
EWR
26h 30m2 stops
$1,539Multiple Airlines
Thu, Apr 23 - Wed, May 6
9:35 am - 6:50 pm
EWR
-
USM
22h 15m1 stop
3:25 pm - 6:00 am
USM
-
EWR
25h 35m2 stops
$1,541Multiple Airlines
Recent one-way flight deals from Newark to Ko Samui
Tue, Apr 7
9:45 pm - 5:05 pm
EWR
-
USM
32h 20m3 stops
$889Multiple Airlines
Tue, Apr 7
9:45 pm - 9:35 pm
EWR
-
USM
36h 50m3 stops
$894Multiple Airlines
Tue, Apr 7
9:35 am - 9:10 pm
EWR
-
USM
24h 35m1 stop
$1,004Multiple Airlines
Tue, Apr 7
9:35 am - 7:10 am
EWR
-
USM
34h 35m2 stops
$1,130Multiple Airlines
Tue, Jan 6
6:25 pm - 9:20 am
EWR
-
USM
26h 55m2 stops
$1,176Multiple Airlines
Tue, Jan 6
6:25 pm - 9:20 am
EWR
-
USM
26h 55m2 stops
$1,209Multiple Airlines
Tue, Jan 6
11:45 pm - 7:45 pm
EWR
-
USM
56h 00m3 stops
$1,384Multiple Airlines
Tue, Jan 6
9:35 am - 11:00 am
EWR
-
USM
37h 25m1 stop
$2,156Singapore Airlines
Thu, Dec 18
11:45 pm - 6:15 pm
EWR
-
USM
30h 30m3 stops
$4,695Emirates
Fri, Dec 19
9:35 pm - 9:05 pm
EWR
-
USM
35h 30m2 stops
$11,601British Airways
Recent last minute flight deals from Newark to Ko Samui
Sun, Dec 14 - Sat, Dec 27
9:35 am - 8:00 am
EWR
-
USM
34h 25m1 stop
7:45 pm - 5:30 am
USM
-
EWR
21h 45m1 stop
$2,670Singapore Airlines
Thu, Dec 11 - Thu, Dec 25
6:05 pm - 9:05 pm
EWR
-
USM
39h 00m2 stops
8:20 pm - 7:05 pm
USM
-
EWR
34h 45m2 stops
$2,786Lufthansa
Sun, Dec 14 - Sun, Dec 28
6:35 pm - 9:05 pm
EWR
-
USM
38h 30m2 stops
4:25 pm - 1:50 pm
USM
-
EWR
33h 25m2 stops
$2,897British Airways
Thu, Dec 11 - Sat, Dec 27
9:35 am - 8:00 am
EWR
-
USM
34h 25m1 stop
6:05 pm - 5:30 am
USM
-
EWR
23h 25m1 stop
$2,972Singapore Airlines
Thu, Dec 11 - Fri, Dec 26
6:05 pm - 9:05 pm
EWR
-
USM
39h 00m2 stops
4:25 pm - 7:05 pm
USM
-
EWR
38h 40m2 stops
$2,993Lufthansa
Sun, Dec 14 - Sun, Dec 28
9:35 pm - 6:15 pm
EWR
-
USM
32h 40m2 stops
4:25 pm - 1:50 pm
USM
-
EWR
33h 25m2 stops
$2,998British Airways
Thu, Dec 11 - Sun, Dec 28
6:05 pm - 9:05 pm
EWR
-
USM
39h 00m2 stops
4:25 pm - 7:05 pm
USM
-
EWR
38h 40m2 stops
$3,255Lufthansa
Thu, Dec 11 - Sat, Dec 27
6:05 pm - 9:05 pm
EWR
-
USM
39h 00m2 stops
8:20 pm - 7:05 pm
USM
-
EWR
34h 45m2 stops
$3,256Lufthansa
Sun, Dec 14 - Sun, Dec 28
9:35 am - 8:00 am
EWR
-
USM
34h 25m1 stop
7:45 pm - 5:30 am
USM
-
EWR
21h 45m1 stop
$3,289Singapore Airlines
Thu, Dec 11 - Tue, Dec 30
6:05 pm - 9:05 pm
EWR
-
USM
39h 00m2 stops
4:25 pm - 7:05 pm
USM
-
EWR
38h 40m2 stops
$3,304Lufthansa
Booking Insights
KAYAK's insights & trends for Newark to Ko Samui flights
Get data-powered insights and trends into flights from Newark to Ko Samui to help you find the cheapest flights, the best time to fly and much more.
Prices
Delays
What’s the cheapest day of the week to fly from Newark to Ko Samui?
The average price of all round-trip flights from Newark Airport to Ko Samui clicked on KAYAK for each day over the last 12 months.
When flying from Newark to Ko Samui, you should consider leaving on a Friday and avoid Mondays if you are looking for the best rates. For your return to Newark, you’ll find the best rates on Fridays and the most expensive ones on Sundays.
How often are flights from Newark to Ko Samui delayed?
Weekly flights between Newark and Ko Samui historically see delays in approximately 18% of cases, with the average delay over the past year being 156 minutes.
What is the most punctual flight time for Newark to Ko Samui flights?
Typically, flights leaving in the morning tend to face fewer delays, whereas flights in the evening have historically encountered delays more often.
What day of the week experiences the fewest flight delays on this route?
Statistically, Tuesday is the day of the week with the fewest delays on this flight route, while Thursday has typically experienced more delays than other days.
Which airline has the best punctuality record on Newark to Ko Samui flights?
Based on our data, United Airlines have experienced the fewest delays on this route in the past 12 months, with only about 15% of their flights encountering any delays.
Expert advice for your flight from Newark to Ko Samui
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
United Airlines
United's Polaris cabin features lie-flat seats with aisle access, ideal for long-haul comfort.
United's Premium Plus offers 7 inches more legroom and extra recline for enhanced comfort.
Spirit Airlines
Spirit's Big Front Seat offers 20-inch width and 11” extra legroom for added comfort.
Spirit's Wi-Fi offers gate-to-gate connectivity, with browsing and streaming packages available.
Our travel experts
Stefanie Waldek
Expert on United Airlines
Stefanie Waldek
Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.
Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.
Are your dates flexible? Find out the best times to travel from Newark to Ko Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
FAQs for booking Newark to Ko Samui flights
What is the cheapest flight from Newark Airport to Ko Samui?
In the last 3 days, the lowest price for a flight from Newark Airport to Ko Samui was $889 for a one-way ticket and $1,040 for a round-trip.
Do I need a passport to fly between Newark and Ko Samui?
Yes
Which airports will I be using when flying from Newark to Ko Samui?
Newark airport is called Newark and the only airport in Ko Samui is Ko Samui.
Which aircraft models fly most regularly from Newark to Ko Samui?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Newark to Ko Samui?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Newark to Ko Samui.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Newark to Ko Samui?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ko Samui from Newark is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Newark to Ko Samui?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ko Samui with an airline and back to Newark with another airline. Booking your flights between Newark and USM can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Newark to Ko Samui?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ko Samui from Newark up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.
Everything you need to know for your flight from Newark to Ko Samui
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Complete your trip
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Origins
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Information on your arrival and departure airports
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
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