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?

Yes. Flexible dates can save you up to 21% on flights from Raleigh to Ko Samui. Wednesday is the cheapest departure day at ฿58,206 return on average, while Monday is the most expensive at ฿73,120, a difference of ฿14,914. KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Ko Samui?

Some of the most popular sights in Ko Samui are Chaweng Beach, Lamai Beach, and Bophut Beach. 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?

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ฿42,414 to ฿349,943. That means the highest observed fare was about 8x 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 rental companies, with daily rates starting from around ฿430 for economy cars. Top options include: • Drive Car Rental • Alamo • Sixt • Enterprise Rent-A-Car • Thai Rent

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

Return flights from Raleigh to Ko Samui typically range from ฿58,193 to ฿72,372. The lowest price found in the past 5 days was ฿42,414 on Cathay Pacific.

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

Cathay Pacific (฿42,414) and Qatar Airways (฿52,942) are the cheapest airlines to fly return from Raleigh to Ko Samui according to KAYAK data over the last 5 days.

฿42,414 CHEAP FLIGHTS from Raleigh to Ko Samui (RDU - USM)

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Cheapest return flight

฿42,414

Typical prices: ฿58,193-฿72,372

Cathay Pacific

Sun 28/1Thu 1/2

RDU - USM • 2 stops

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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

17:53 - 19:35RDU Raleigh-Durham-USM Ko Samui

37h 42m2 stops Dallas/Fort Worth Hong Kong Intl

11:40 - 18:54USM Ko Samui-RDU Raleigh-Durham

43h 14m2 stops Hong Kong Intl Chicago O'Hare Intl

฿42,414Cathay Pacific

Thu 28 Jan - Mon 1 Feb

17:53 - 19:35RDU Raleigh-Durham-USM Ko Samui

37h 42m2 stops Dallas/Fort Worth Hong Kong Intl

11:40 - 18:53USM Ko Samui-RDU Raleigh-Durham

43h 13m2 stops Hong Kong Intl Chicago O'Hare Intl

฿44,000Cathay Pacific

Mon 1 Feb - Fri 5 Feb

17:53 - 19:35RDU Raleigh-Durham-USM Ko Samui

37h 42m2 stops Dallas/Fort Worth Hong Kong Intl

19:10 - 14:06USM Ko Samui-RDU Raleigh-Durham

54h 56m3 stops Bangkok Suvarnabhumi Hong Kong Intl Toronto Pearson Intl

฿49,298Multiple Airlines

Mon 1 Feb - Fri 5 Feb

17:53 - 19:35RDU Raleigh-Durham-USM Ko Samui

37h 42m2 stops Dallas/Fort Worth Hong Kong Intl

19:10 - 14:06USM Ko Samui-RDU Raleigh-Durham

54h 56m3 stops Bangkok Suvarnabhumi Hong Kong Intl Toronto Pearson Intl

฿50,209Multiple Airlines

Mon 1 Feb - Fri 5 Feb

09:34 - 19:35RDU Raleigh-Durham-USM Ko Samui

46h 01m2 stops Chicago O'Hare Intl Hong Kong Intl

19:10 - 14:06USM Ko Samui-RDU Raleigh-Durham

54h 56m3 stops Bangkok Suvarnabhumi Hong Kong Intl Toronto Pearson Intl

฿50,816Multiple Airlines

Mon 1 Feb - Fri 5 Feb

09:34 - 19:35RDU Raleigh-Durham-USM Ko Samui

46h 01m2 stops Chicago O'Hare Intl Hong Kong Intl

19:10 - 14:06USM Ko Samui-RDU Raleigh-Durham

54h 56m3 stops Bangkok Suvarnabhumi Hong Kong Intl Toronto Pearson Intl

฿51,828Multiple Airlines

Mon 1 Feb - Fri 5 Feb

17:18 - 11:55RDU Raleigh-Durham-USM Ko Samui

30h 37m3 stops New York John F Kennedy Intl Doha Hamad Intl Phuket City

21:10 - 22:09USM Ko Samui-RDU Raleigh-Durham

36h 59m3 stops Bangkok Suvarnabhumi Doha Hamad Intl New York John F Kennedy Intl

฿52,942Qatar Airways

Mon 1 Feb - Fri 5 Feb

18:20 - 19:35RDU Raleigh-Durham-USM Ko Samui

37h 15m2 stops Los Angeles Hong Kong Intl

11:40 - 18:53USM Ko Samui-RDU Raleigh-Durham

43h 13m2 stops Hong Kong Intl Chicago O'Hare Intl

฿54,359Cathay Pacific

Mon 1 Feb - Fri 5 Feb

17:53 - 19:35RDU Raleigh-Durham-USM Ko Samui

37h 42m2 stops Dallas/Fort Worth Hong Kong Intl

11:40 - 18:53USM Ko Samui-RDU Raleigh-Durham

43h 13m2 stops Hong Kong Intl Chicago O'Hare Intl

฿54,562Cathay Pacific

Mon 1 Feb - Fri 5 Feb

16:41 - 19:35RDU Raleigh-Durham-USM Ko Samui

38h 54m2 stops Dallas/Fort Worth Hong Kong Intl

11:40 - 22:33USM Ko Samui-RDU Raleigh-Durham

46h 53m2 stops Hong Kong Intl Chicago O'Hare Intl

฿55,743Multiple 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 with more confidence.

Prices

Airlines

How much is a return flight from Raleigh to Ko Samui? This analysis is based on the cheapest return price found on KAYAK in the last 12 months by searching for a flight from Raleigh to Ko Samui departing in January.

Find deals

Cheapest flight	฿42,414

Round-trip flight from Raleigh to Ko Samui

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.

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?
Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ฿42,414 to ฿349,943. That means the highest observed fare was about 8x higher than the lowest one.
Which car hire options are available at Ko Samui Airport (USM)?
Ko Samui Airport (USM) hosts 5 major car rental companies, with daily rates starting from around ฿430 for economy cars. Top options include:

• Drive Car Rental
• Alamo
• Sixt
• Enterprise Rent-A-Car
• Thai Rent
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?
Yes. Flexible dates can save you up to 21% on flights from Raleigh to Ko Samui. Wednesday is the cheapest departure day at ฿58,206 return on average, while Monday is the most expensive at ฿73,120, a difference of ฿14,914.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.
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.
What popular places can I visit in Ko Samui?
Some of the most popular sights in Ko Samui are Chaweng Beach, Lamai Beach, and Bophut Beach. These are among the most viewed places in Ko Samui on KAYAK.

If your dates are flexible, aim for a Wednesday departure and avoid flying on Monday. On this route, Wednesday flights average ฿58,206, which is about ฿14,914 less than Monday fares (20% 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
• Melia Koh Samui
• Royal Muang Samui Villas

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RDU - USM

฿42,414 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?

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

Key details for Raleigh to Ko Samui flights

Cheapest flight

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