When did momondo last update prices for flights from Raleigh-Durham Airport to Ko Samui Airport?

Prices for flights from Raleigh-Durham Airport to Ko Samui Airport refresh daily.

How old do you have to be to fly from Raleigh-Durham Airport to Ko Samui Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to Ko Samui Airport.

What documentation or ID do you need to fly to Ko Samui Airport?

The required travel and health documents for your Ko Samui Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ko Samui Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$63 Cheap Flights from Raleigh to Ko Samui in 2025/26

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Find the cheapest flights from Raleigh to Ko Samui

Round-trip

One-way

Cheap round-trip flights

6:00 am - 8:15 amRDU-USM

39h 15m3 stops

8:45 am - 8:25 pmUSM-RDU

46h 40m3 stops

$1,868Multiple Airlines

Find Deal

Sun, Oct 5 - Wed, Oct 8

9:35 am - 6:35 pmRDU-USM

46h 00m2 stops

10:55 am - 8:07 pmUSM-RDU

44h 12m2 stops

$1,938Cathay Pacific

Find Deal

Sun, Oct 5 - Thu, Oct 9

6:20 pm - 11:05 amRDU-USM

29h 45m3 stops

9:00 pm - 6:58 pmUSM-RDU

32h 58m3 stops

$2,133Qatar Airways

Find Deal

Sun, Oct 5 - Thu, Oct 9

9:35 am - 6:35 pmRDU-USM

46h 00m2 stops

10:55 am - 8:07 pmUSM-RDU

44h 12m2 stops

$2,180Cathay Pacific

Find Deal

Sun, Oct 5 - Thu, Oct 9

6:00 am - 8:15 amRDU-USM

39h 15m3 stops

5:40 pm - 1:45 pmUSM-RDU

31h 05m2 stops

$2,322Multiple Airlines

Find Deal

Sun, Oct 5 - Wed, Oct 8

11:11 am - 6:15 pmRDU-USM

44h 04m3 stops

4:25 pm - 4:40 pmUSM-RDU

59h 15m2 stops

$3,002Singapore Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

11:11 am - 9:10 pmRDU-USM

46h 59m3 stops

4:25 pm - 4:40 pmUSM-RDU

35h 15m3 stops

$3,146Singapore Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

6:00 am - 6:35 pmRDU-USM

25h 35m2 stops

4:25 pm - 1:50 pmUSM-RDU

32h 25m2 stops

$3,172Multiple Airlines

Find Deal

Sun, Oct 5 - Wed, Oct 8

6:00 am - 7:35 amRDU-USM

38h 35m3 stops

4:25 pm - 1:45 pmUSM-RDU

32h 20m2 stops

$3,198Multiple Airlines

Find Deal

Sun, Oct 5 - Thu, Oct 9

6:00 am - 7:35 amRDU-USM

38h 35m3 stops

4:25 pm - 1:45 pmUSM-RDU

32h 20m2 stops

$3,222Multiple Airlines

Find Deal

Sun, Oct 5 - Thu, Oct 9

Cathay Pacific flights from Raleigh to Ko Samui

Our best Cathay Pacific deals on Raleigh to Ko Samui flight tickets

Cathay Pacific

Oct 5

RDU9:35 amRaleigh-Durham

46h 00m

2 stops

USM6:35 pmKo Samui

Oct 9

USM10:55 amKo Samui

44h 12m

2 stops

RDU8:07 pmRaleigh-Durham

$1,938

Find similar

Cathay Pacific

Oct 5

RDU9:35 amRaleigh-Durham

46h 00m

2 stops

USM6:35 pmKo Samui

Oct 9

USM10:55 amKo Samui

44h 12m

2 stops

RDU8:07 pmRaleigh-Durham

$2,180

Find similar

Singapore Airlines flights from Raleigh to Ko Samui

Our best Singapore Airlines deals on Raleigh to Ko Samui flight tickets

Singapore Airlines

Oct 2

RDU11:11 amRaleigh-Durham

44h 04m

3 stops

USM6:15 pmKo Samui

Oct 6

USM4:25 pmKo Samui

59h 15m

2 stops

RDU4:40 pmRaleigh-Durham

$3,002

Find similar

Singapore Airlines

Oct 2

RDU11:11 amRaleigh-Durham

46h 59m

3 stops

USM9:10 pmKo Samui

Oct 6

USM4:25 pmKo Samui

35h 15m

3 stops

RDU4:40 pmRaleigh-Durham

$3,146

Find similar

Singapore Airlines

Oct 2

RDU11:11 amRaleigh-Durham

44h 04m

2 stops

USM6:15 pmKo Samui

Oct 6

USM1:30 pmKo Samui

62h 10m

2 stops

RDU4:40 pmRaleigh-Durham

$3,363

Find similar

Fly from

Fly to

Route

Depart

Return

Price

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

Sun 10/5

6:00 am-8:15 am

3 stops39h 15m

Ko Samui

Wed 10/8

8:45 am-8:25 pm

3 stops46h 40m

$1,868

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

Sun 10/5

9:35 am-6:35 pm

2 stops46h 00m

Ko Samui

Thu 10/9

10:55 am-8:07 pm

2 stops44h 12m

$1,938

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

Sun 10/5

6:20 pm-11:05 am

3 stops29h 45m

Ko Samui

Thu 10/9

9:00 pm-6:58 pm

3 stops32h 58m

$2,133

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

Sun 10/5

9:35 am-6:35 pm

2 stops46h 00m

Ko Samui

Thu 10/9

10:55 am-8:07 pm

2 stops44h 12m

$2,180

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

Sun 10/5

6:00 am-8:15 am

3 stops39h 15m

Ko Samui

Wed 10/8

5:40 pm-1:45 pm

2 stops31h 05m

$2,322

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

Thu 10/2

11:11 am-6:15 pm

3 stops44h 04m

Ko Samui

Mon 10/6

4:25 pm-4:40 pm

2 stops59h 15m

$3,002

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

Thu 10/2

11:11 am-9:10 pm

3 stops46h 59m

Ko Samui

Mon 10/6

4:25 pm-4:40 pm

3 stops35h 15m

$3,146

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

Sun 10/5

6:00 am-6:35 pm

2 stops25h 35m

Ko Samui

Wed 10/8

4:25 pm-1:50 pm

2 stops32h 25m

$3,172

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

Sun 10/5

6:00 am-7:35 am

3 stops38h 35m

Ko Samui

Thu 10/9

4:25 pm-1:45 pm

2 stops32h 20m

$3,198

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

Sun 10/5

6:00 am-7:35 am

3 stops38h 35m

Ko Samui

Thu 10/9

4:25 pm-1:45 pm

2 stops32h 20m

$3,222

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Raleigh to Ko Samui

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Ko Samui?

Our data shows that Thursday is the least expensive day to fly to Ko Samui. Tickets to fly out on this day can be as low as $293. Flights from Raleigh to Ko Samui on a Monday will generally be more expensive and average around $475. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ko Samui?

Our data shows that the cheapest Raleigh to Ko Samui flights are usually those with departure times in the evening. Our users have found flights to Ko Samui in the evening for as low as $353. At noon is when there is more demand to fly to Ko Samui, so prices are often more expensive at around $519 per ticket.

When to book flights from Raleigh to Ko Samui

Are you open to changing your travel dates? Check out the ideal times to fly from Raleigh to Ko Samui according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Raleigh to Ko Samui (RDU to USM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Raleigh to Ko Samui

Direct flights	None

There are no direct flights from Raleigh to Ko Samui. There are no popular flight routes from Raleigh to Ko Samui.

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How far is Raleigh-Durham to Ko Samui by plane?
Ko Samui is 9299.5 mi away from Raleigh-Durham. 25h 35m is a normal flight duration for this route.
When did momondo last update prices for flights from Raleigh-Durham Airport to Ko Samui Airport?
Prices for flights from Raleigh-Durham Airport to Ko Samui Airport refresh daily.
How old do you have to be to fly from Raleigh-Durham Airport to Ko Samui Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to Ko Samui Airport.
What documentation or ID do you need to fly to Ko Samui Airport?
The required travel and health documents for your Ko Samui Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ko Samui Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Ko Pha Ngan

Ko Tao

Khanom

Why use momondo?

Why should I use momondo to find a flight deal from Raleigh to Ko Samui?

It is quick and easy to find Raleigh to Ko Samui flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ko Samui that suits you.

Can I find flights from Raleigh to Ko Samui with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Raleigh to Ko Samui flights to just show those with flexible booking policies.

How can momondo help me find flights from Raleigh to Ko Samui?

Once all potential Raleigh to Ko Samui flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Raleigh to Ko Samui right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ko Samui, momondo offers a useful price alert feature which will track prices for flights to Ko Samui from Raleigh and alert you when they change.