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Ko Samui

$645+ Cheap flights from North Carolina 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — USM
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from North Carolina to Ko Samui

Cheapest flights from North Carolina to Ko Samui
Explore the most affordable flight options available from North Carolina to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Cathay Pacific deal was found by Cheapflights users on 10/27. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/299:25 amRDU - USM
2 stops47h 10mCathay Pacific
Sun 11/211:40 amUSM - RDU
2 stops44h 39mCathay Pacific
Deal found 10/27$1,583
This Singapore Airlines deal was found by Cheapflights users on 10/28. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:53 amRDU - USM
3 stops47h 12mSingapore Airlines
Sun 11/24:25 pmUSM - RDU
3 stops42h 26mSingapore Airlines
Deal found 10/28$3,739
This Ovago deal was found by Cheapflights users on 10/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:04 pmRDU - USM
2 stops36h 31mCathay Pacific
Sat 1/311:40 amUSM - RDU
2 stops37h 10mCathay Pacific
Deal found 10/28$5,075
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:35 pmRDU - USM
3 stops34h 05mMultiple Airlines
Sat 1/32:30 pmUSM - RDU
3 stops34h 20mMultiple Airlines
Deal found 10/28$5,519

Cheap flight deals from North Carolina to Ko Samui

Keep the following information in mind while searching for North Carolina to Ko Samui flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$2,020
(Qatar Airways)

One-way from

$645
(Kiwi.com)
Provider with most accurate pricing for Raleigh-Durham-Ko Samui flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Ko Samui flights.
Search Deals
From North Carolina to Ko Samui
Search Deals
One-way flight from North Carolina to Ko Samui
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Cheapflights Fare Finder

 
Customize your flight search to find flights from North Carolina 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 October 30, 2025.
Use the filters below to find and compare flights from North Carolina to Ko Samui that are best for you.

Fly from

North Carolina

Fly to

Ko Samui

Route

Depart

Return

Price

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

Fri 4/3

5:43 pm-11:05 am

3 stops30h 22m

Ko Samui

Thu 4/9

3:50 pm-12:11 pm

3 stops31h 21m

$2,020

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

Fri 4/3

6:20 pm-9:10 pm

2 stops39h 50m

Ko Samui

Thu 4/9

10:55 am-4:10 pm

2 stops40h 15m

$2,103

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

Sat 12/20

7:04 pm-7:35 pm

2 stops36h 31m

Ko Samui

Sat 1/3

11:40 am-12:50 pm

2 stops37h 10m

$5,075

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

Sat 12/20

7:35 pm-5:40 pm

3 stops34h 05m

Ko Samui

Sat 1/3

2:30 pm-12:50 pm

3 stops34h 20m

$5,519

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

Fri 4/3

8:40 pm-6:15 pm

2 stops34h 35m

Ko Samui

Thu 4/9

8:00 am-12:23 am

3 stops27h 23m

$6,772

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

Mon 2/2

5:52 am-7:10 am

3 stops37h 18m

$645

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

Tue 2/3

5:52 am-7:10 am

3 stops37h 18m

$657

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

Tue 2/10

6:50 am-10:40 am

3 stops39h 50m

$755

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

Wed 2/11

6:50 am-10:40 am

3 stops39h 50m

$755

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

Mon 2/2

7:18 am-7:35 pm

2 stops48h 17m

$761

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 11 results
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Best time to book a flight from North Carolina to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from North Carolina 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 North Carolina to Ko Samui

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

Find hourly flight availability from North Carolina 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 October 30, 2025.

It’s optimal to fly from North Carolina to Ko Samui at noon. By choosing this option you can save up to 58% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from North Carolina to Ko Samui?

Use this chart to determine the cheapest time to fly round-trip from North Carolina to Ko Samui. Price data was last updated on March 30, 2025.

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

Related info for your journey

Find useful and relevant information for your journey from North Carolina 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 North Carolina?

    Located just 2.1 mi from the city center, Ko Samui (USM) is the airport most travelers will use when flying to Ko Samui from North Carolina.

  • How long is the flight from North Carolina to Ko Samui?

    There are many flights that can get you from North Carolina to Ko Samui in 30h 22m. Fly via Qatar Airways or Air France to get the fastest option. There are 9291 mi between North Carolina and Ko Samui. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

  • How can I find direct flights from North Carolina to Ko Samui?

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

  • Can I find deals for business class flights from North Carolina to Ko Samui?

    Yes. Cheapflights offers flight deals from North Carolina 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 Ko Samui?

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

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Top airline flying from North Carolina to Ko Samui

Discover the top airline that operate flights from North Carolina to Ko Samui. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,467Average$1,795FlexibilityNo cancel feeOn-time68%

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