$1,613+ Cheap flights from North Carolina to Ko Samui (USM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — USM
Jan 17 — Jan 241
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from North Carolina to Ko Samui
Best flights from North Carolina to Ko SamuiDiscover carefully curated flight deals from North Carolina to Ko Samui that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.
Discover carefully curated flight deals from North Carolina to Ko Samui that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.
This Booking.com deal was found by Cheapflights users on 12/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/104:00 pmRDU - USM
3 stops38h 45mMultiple Airlines
Wed 6/246:55 pmUSM - RDU
3 stops36h 50mMultiple Airlines
Deal found 12/16![Multiple Airlines logo]()
$1,613
This lastminute.com deal was found by Cheapflights users on 12/15. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/296:46 pmRDU - USM
2 stops60h 49mCathay Pacific
Thu 2/511:40 amUSM - RDU
2 stops45h 08mCathay Pacific
Deal found 12/15![Cathay Pacific logo]()
$1,980
This oojo deal was found by Cheapflights users on 12/16. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/35:20 pmRDU - USM
2 stops40h 50mSingapore Airlines
Thu 4/98:20 amUSM - RDU
2 stops56h 20mSingapore Airlines
Deal found 12/16![Singapore Airlines logo]()
$1,982
This Qatar Airways deal was found by Cheapflights users on 12/16. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:40 pmRDU - USM
3 stops27h 40mQatar Airways
Thu 4/95:35 pmUSM - RDU
3 stops29h 36mQatar Airways
Deal found 12/16![Qatar Airways logo]()
$2,021
This Mytrip deal was found by Cheapflights users on 12/15. 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.
Thu 1/295:52 amRDU - USM
3 stops38h 33mMultiple Airlines
Thu 2/58:15 amUSM - RDU
3 stops41h 58mMultiple Airlines
Deal found 12/15![Multiple Airlines logo]()
$1,738
This KAYAK deal was found by Cheapflights users on 12/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/35:20 pmRDU - USM
2 stops40h 50mMultiple Airlines
Thu 4/98:20 amUSM - RDU
2 stops67h 13mMultiple Airlines
Deal found 12/15![Multiple Airlines logo]()
$2,030
Find 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 December 18, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $1,613 (Booking.com) |
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 December 18, 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
Wed 6/10
4:00 pm-5:45 pm
3 stops38h 45m
Ko Samui
Wed 6/24
6:55 pm-8:45 pm
3 stops36h 50m
$1,613
RaleighKo Samui
RDU - USM
RDUUSM
Raleigh-Durham
Thu 1/29
5:52 am-8:25 am
3 stops38h 33m
Ko Samui
Thu 2/5
8:15 am-2:13 pm
3 stops41h 58m
$1,738
RaleighKo Samui
RDU - USM
RDUUSM
Raleigh-Durham
Thu 1/29
6:46 pm-7:35 pm
2 stops60h 49m
Ko Samui
Thu 2/5
11:40 am-8:48 pm
2 stops45h 08m
$1,980
RaleighKo Samui
RDU - USM
RDUUSM
Raleigh-Durham
Fri 4/3
5:20 pm-9:10 pm
2 stops40h 50m
Ko Samui
Thu 4/9
8:20 am-5:40 am
2 stops56h 20m
$1,982
RaleighKo Samui
RDU - USM
RDUUSM
Raleigh-Durham
Fri 4/3
6:40 pm-9:20 am
3 stops27h 40m
Ko Samui
Thu 4/9
5:35 pm-12:11 pm
3 stops29h 36m
$2,021
RaleighKo Samui
RDU - USM
RDUUSM
Raleigh-Durham
Fri 4/3
5:20 pm-9:10 pm
2 stops40h 50m
Ko Samui
Thu 4/9
8:20 am-4:33 pm
2 stops67h 13m
$2,030
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 December 18, 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.
Traveling to a place near Ko Samui?
Book flights to Ko Samui if you plan to visit one of these locationsKo Tao
Ko Pha Ngan
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Alternative routes for North Carolina to Ko Samui
See prices for flight routes from nearby airports that may be better suited for you.
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 December 18, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,467 | Average$1,795 | FlexibilityNo cancel fee | On-time68% |