Which airports can I use when flying from Raleigh to Ko Samui?

Flights from Raleigh to Ko Samui usually depart from Raleigh-Durham (RDU) and arrive at Ko Samui (USM).

Can I save money by using flexible dates for flights from Raleigh to Ko Samui?

On the Raleigh to Ko Samui route, being flexible with your departure day can save you up to 23%. Sunday is the cheapest day at ฿55,560 return on average, while Monday is the most expensive at ฿71,496 – a ฿15,936 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

What popular places can I visit in Ko Samui?

Some of the most popular sights in Ko Samui are Chaweng Beach, Lamai Beach, and Hin Ta and Hin Yai Rocks. These are among the most viewed places in Ko Samui on KAYAK.

Do I need a passport to fly from Raleigh to Ko Samui?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Raleigh to Ko Samui changed much recently?

Based on fares seen in the past 5 days, return flight prices on this route were fairly steady, ranging from about ฿74,795 to ฿80,932. The highest observed fare was only about 8% higher than the lowest one.

What is the time difference between Raleigh and Ko Samui?

Ko Samui is 11 hours ahead of Raleigh (Indochina Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Which car hire options are available at Ko Samui Airport (USM)?

Ko Samui Airport (USM) hosts 5 major car hire companies, with daily rates starting from around ฿448 for economy cars. Top options include: • Drive Car Rental • Alamo • Sixt • Enterprise Rent-A-Car • Hertz

What is the cheapest airline to fly from Raleigh to Ko Samui?

Singapore Airlines (฿74,795) and บริติชแอร์เวย์ (฿74,960) are the cheapest airlines to fly return from Raleigh to Ko Samui according to KAYAK data over the last 5 days.

฿74,795 CHEAP FLIGHTS from Raleigh to Ko Samui (RDU - USM)

Save 16% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest return flight

฿74,795

Typical prices: ฿56,901-฿70,764

Singapore Airlines

Sun 28/1Thu 1/2

RDU - USM • 3 stops

Start a new search

KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you enjoy your trip to Ko Samui!

Flight Deals

Cheap Flights from Raleigh to Ko Samui (RDU-USM)

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Recent return flight deals from Raleigh to Ko Samui

Thu 28 Jan - Mon 1 Feb

14:45 - 21:05RDU Raleigh-Durham-USM Ko Samui

42h 20m3 stops New York John F Kennedy Intl Frankfurt am Main Singapore Changi

13:25 - 21:25USM Ko Samui-RDU Raleigh-Durham

44h 00m3 stops Singapore Changi Frankfurt am Main New York John F Kennedy Intl

฿74,795Singapore Airlines

Thu 28 Jan - Mon 1 Feb

20:45 - 18:15RDU Raleigh-Durham-USM Ko Samui

57h 30m2 stops London Heathrow Singapore Changi

16:25 - 17:30USM Ko Samui-RDU Raleigh-Durham

37h 05m2 stops Singapore Changi London Heathrow

฿74,960บริติชแอร์เวย์

Thu 28 Jan - Mon 1 Feb

14:45 - 21:05RDU Raleigh-Durham-USM Ko Samui

42h 20m2 stops New York John F Kennedy Intl Singapore Changi

13:25 - 21:25USM Ko Samui-RDU Raleigh-Durham

44h 00m3 stops Singapore Changi Frankfurt am Main New York John F Kennedy Intl

฿80,503Singapore Airlines

Thu 28 Jan - Mon 1 Feb

14:45 - 21:05RDU Raleigh-Durham-USM Ko Samui

42h 20m2 stops New York John F Kennedy Intl Singapore Changi

13:25 - 21:25USM Ko Samui-RDU Raleigh-Durham

44h 00m3 stops Singapore Changi Frankfurt am Main New York John F Kennedy Intl

฿80,536Singapore Airlines

Thu 28 Jan - Mon 1 Feb

14:45 - 18:15RDU Raleigh-Durham-USM Ko Samui

39h 30m3 stops New York John F Kennedy Intl Frankfurt am Main Singapore Changi

13:25 - 21:25USM Ko Samui-RDU Raleigh-Durham

44h 00m3 stops Singapore Changi Frankfurt am Main New York John F Kennedy Intl

฿80,932Singapore Airlines

Booking Insights

Price, demand, and travel trends for Raleigh to Ko Samui flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Raleigh to Ko Samui with more confidence.

Prices

Airlines

How much is a return flight from Raleigh to Ko Samui?

Return flights from Raleigh to Ko Samui start at ฿74,795. Prices are above average for this route right now, with typical return fares ranging from ฿56,901 to ฿70,764. The lowest price found in the past 5 days was ฿74,795 on Singapore Airlines.

Find deals

When to book flights from Raleigh to Ko Samui

Are your dates flexible? Find out the best times to travel from Raleigh to Ko Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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.

Which airports can I use when flying from Raleigh to Ko Samui?
Flights from Raleigh to Ko Samui usually depart from Raleigh-Durham (RDU) and arrive at Ko Samui (USM).
Can I save money by using flexible dates for flights from Raleigh to Ko Samui?
On the Raleigh to Ko Samui route, being flexible with your departure day can save you up to 23%. Sunday is the cheapest day at ฿55,560 return on average, while Monday is the most expensive at ฿71,496 – a ฿15,936 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
What popular places can I visit in Ko Samui?
Some of the most popular sights in Ko Samui are Chaweng Beach, Lamai Beach, and Hin Ta and Hin Yai Rocks. These are among the most viewed places in Ko Samui on KAYAK.
Do I need a passport to fly from Raleigh to Ko Samui?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Raleigh to Ko Samui changed much recently?
Based on fares seen in the past 5 days, return flight prices on this route were fairly steady, ranging from about ฿74,795 to ฿80,932. The highest observed fare was only about 8% higher than the lowest one.
What is the time difference between Raleigh and Ko Samui?
Ko Samui is 11 hours ahead of Raleigh (Indochina Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
Which car hire options are available at Ko Samui Airport (USM)?
Ko Samui Airport (USM) hosts 5 major car hire companies, with daily rates starting from around ฿448 for economy cars. Top options include:
• Drive Car Rental
• Alamo
• Sixt
• Enterprise Rent-A-Car
• Hertz

If your dates are flexible, aim for a Sunday departure instead of Monday. On this route, Sunday flights average ฿55,560 – about ฿15,936 less than Monday (22% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Ko Samui Airport.
- Ozo Chaweng Samui - Sha Extra Plus
- Cosi Samui Chaweng Beach
- Melia Koh Samui

More options for your flight from Raleigh to Ko Samui

Add a hotel or car rental

Airports

Cabin class

Origins

Other destinations

Complete your trip to Ko Samui with a hotel stay or car hire

Car rentals in Ko Samui

Hotels in Ko Samui

RDU - USM

฿74,795 Find Cheap Flights from Raleigh to Ko Samui – Compare and Save

Everything you should know

Cheap Flights from Raleigh to Ko Samui (RDU-USM)

Recent return flight deals from Raleigh to Ko Samui

Recent one-way flight deals from Raleigh to Ko Samui

Price, demand, and travel trends for Raleigh to Ko Samui flights

How much is a return flight from Raleigh to Ko Samui?

What is the cheapest airline to fly from Raleigh to Ko Samui?

When to book flights from Raleigh to Ko Samui

Your Raleigh to Ko Samui flight questions, answered

Your guide to booking Raleigh to Ko Samui flights

More options for your flight from Raleigh to Ko Samui

Complete your trip to Ko Samui with a hotel stay or car hire

Information on your arrival and departure airports

Cabin class types available on flights from Raleigh to Ko Samui

Flights from domestic origins to Ko Samui

Flights to other popular destinations