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Ko Samui

$698+ Cheap flights from Durham, NC 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — USM
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Find flight deals from Durham to Ko Samui

Cheapest flights from Durham to Ko Samui
Explore the most affordable flight options available from Durham to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This Cathay Pacific deal was found by Cheapflights users on 10/19. 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.
Thu 10/309:25 amRDU - USM
2 stops47h 10mCathay Pacific
Mon 11/311:40 amUSM - RDU
2 stops44h 39mCathay Pacific
Deal found 10/19$2,036
This Singapore Airlines deal was found by Cheapflights users on 10/20. 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.
Thu 10/3010:53 amRDU - USM
3 stops44h 22mSingapore Airlines
Mon 11/31:25 pmUSM - RDU
2 stops62h 50mSingapore Airlines
Deal found 10/20$3,001

Cheap flight deals from Durham to Ko Samui

Keep the following information in mind while searching for Durham to Ko Samui flight deals. Data was last updated October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$2,022
(oojo)

One-way from

$698
(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 Durham to Ko Samui
Search Deals
One-way flight from Durham to Ko Samui
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Durham 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 22, 2025.
Use the filters below to find and compare flights from Durham to Ko Samui that are best for you.

Fly from

Durham

Fly to

Ko Samui

Route

Depart

Return

Price

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

Thu 10/30

9:25 am-7:35 pm

2 stops47h 10m

Ko Samui

Mon 11/3

11:40 am-8:19 pm

2 stops44h 39m

$2,036

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

Thu 10/30

10:53 am-6:15 pm

3 stops44h 22m

Ko Samui

Mon 11/3

4:25 pm-4:15 pm

2 stops59h 50m

$3,001

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

Thu 12/4

6:00 am-7:30 am

3 stops37h 30m

$698

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Best time to book a flight from Durham to Ko Samui

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

What is the cheapest time of day to fly from DU8 to USM?

Find hourly flight availability from Durham 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 22, 2025.

When flying from Durham to Ko Samui, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 72% versus a flight in the afternoon.

What is the cheapest day to fly from Durham to Ko Samui?

Use this chart to determine the cheapest time to fly round-trip from Durham to Ko Samui. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Durham to Ko Samui flight should consider departing on Monday mornings when fares are most often at their lowest. Tuesday afternoons 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 Durham 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 Durham?

    For a flight from Durham to Ko Samui, you will be flying into Ko Samui. Ko Samui (USM) is just 2.1 mi from the center of the city. Ko Samui is the only Ko Samui airport and it handles 0 inbound flights from Durham per day. 0 airlines have flights to Ko Samui from Durham on a regular basis.

  • How long is the flight from Durham to Ko Samui?

    Airlines like Cathay Pacific and Singapore Airlines fly from Durham to Ko Samui in about 44h 22m. The time it takes to get you to your destination can typically vary by up to 2h 48m. Airlines will cover a distance of 9291 mi. 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 Durham to Ko Samui that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Durham 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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