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Cheap flights from Raleigh to Ko Samui from $1,757

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to Ko Samui departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Find the cheapest flights from Raleigh to Ko Samui

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
6:45 pm - 10:30 am
RDU
-
USM
28h 45m
3 stops
Qatar Airways Logo
5:50 pm - 3:55 pm
USM
-
RDU
33h 05m
3 stops
$1,757Qatar Airways
lun., oct. 12 - ven., oct. 16
Cathay Pacific Logo
2:19 pm - 7:40 pm
RDU
-
USM
42h 21m
2 stops
Cathay Pacific Logo
11:55 am - 9:46 pm
USM
-
RDU
44h 51m
2 stops
$1,824Cathay Pacific
lun., oct. 12 - ven., oct. 16
Multiple Airlines Logo
7:22 pm - 7:40 pm
RDU
-
USM
37h 18m
2 stops
Multiple Airlines Logo
3:50 pm - 4:06 pm
USM
-
RDU
35h 16m
3 stops
$1,851Multiple Airlines
lun., oct. 12 - ven., oct. 16
Qatar Airways Logo
5:42 pm - 11:05 am
RDU
-
USM
30h 23m
3 stops
Qatar Airways Logo
3:25 pm - 2:57 pm
USM
-
RDU
34h 32m
3 stops
$1,890Qatar Airways
mar., juil. 14 - mer., juil. 22
Qatar Airways Logo
5:42 pm - 11:15 am
RDU
-
USM
30h 33m
3 stops
Qatar Airways Logo
9:00 pm - 9:09 pm
USM
-
RDU
35h 09m
3 stops
$1,910Qatar Airways
mar., juil. 14 - mer., juil. 22
Qatar Airways Logo
5:42 pm - 11:15 am
RDU
-
USM
30h 33m
3 stops
Qatar Airways Logo
9:00 pm - 9:09 pm
USM
-
RDU
35h 09m
3 stops
$1,957Qatar Airways
mar., juil. 14 - mer., juil. 22
Qatar Airways Logo
5:42 pm - 11:40 am
RDU
-
USM
30h 58m
3 stops
Qatar Airways Logo
8:50 pm - 8:38 pm
USM
-
RDU
34h 48m
3 stops
$1,966Qatar Airways
jeu., juil. 16 - jeu., juil. 23
Qatar Airways Logo
12:25 pm - 10:45 am
RDU
-
USM
35h 20m
3 stops
Qatar Airways Logo
3:50 pm - 3:01 pm
USM
-
RDU
34h 11m
3 stops
$2,010Qatar Airways
mer., juin 10 - mer., juin 17
Multiple Airlines Logo
6:00 am - 7:40 pm
RDU
-
USM
26h 40m
2 stops
Multiple Airlines Logo
11:55 am - 4:05 pm
USM
-
RDU
39h 10m
2 stops
$2,029Multiple Airlines
mer., juin 10 - mer., juin 17
Qatar Airways Logo
5:42 pm - 9:20 am
RDU
-
USM
28h 38m
3 stops
Qatar Airways Logo
3:20 pm - 3:28 pm
USM
-
RDU
35h 08m
3 stops
$2,031Qatar Airways
jeu., juil. 16 - jeu., juil. 23

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Qatar Airways flights from Raleigh to Ko Samui

Our best Qatar Airways deals on Raleigh to Ko Samui flight tickets
Qatar Airways
Oct 12
RDU6:45 pmRaleigh-Durham
28h 45m
3 stops
USM10:30 amKo Samui
Oct 16
USM5:50 pmKo Samui
33h 05m
3 stops
RDU3:55 pmRaleigh-Durham
$1,757
Qatar Airways
Jul 14
RDU5:42 pmRaleigh-Durham
30h 23m
3 stops
USM11:05 amKo Samui
Jul 22
USM3:25 pmKo Samui
34h 32m
3 stops
RDU2:57 pmRaleigh-Durham
$1,890
Qatar Airways
Jul 14
RDU5:42 pmRaleigh-Durham
30h 33m
3 stops
USM11:15 amKo Samui
Jul 22
USM9:00 pmKo Samui
35h 09m
3 stops
RDU9:09 pmRaleigh-Durham
$1,910

Cathay Pacific flights from Raleigh to Ko Samui

Our best Cathay Pacific deals on Raleigh to Ko Samui flight tickets
Cathay Pacific
Oct 12
RDU2:19 pmRaleigh-Durham
42h 21m
2 stops
USM7:40 pmKo Samui
Oct 16
USM11:55 amKo Samui
44h 51m
2 stops
RDU9:46 pmRaleigh-Durham
$1,824
Cathay Pacific
May 2
RDU3:54 pmRaleigh-Durham
64h 46m
2 stops
USM7:40 pmKo Samui
May 8
USM11:55 amKo Samui
40h 04m
2 stops
RDU4:59 pmRaleigh-Durham
$1,832
Cathay Pacific
Jul 16
RDU7:14 pmRaleigh-Durham
61h 26m
2 stops
USM7:40 pmKo Samui
Jul 23
USM11:55 amKo Samui
39h 51m
2 stops
RDU4:46 pmRaleigh-Durham
$2,125

momondo Fare Finder

 
Customize your flight search to find flights from Raleigh 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, momondo users made 832,500 searches. Data last updated avril 28, 2026.
Use the filters below to find and compare flights from Raleigh to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

lun. 10/12

6:45 pm-10:30 am

3 stops28h 45m

Ko Samui

ven. 10/16

5:50 pm-3:55 pm

3 stops33h 05m

$1,757

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

lun. 10/12

2:19 pm-7:40 pm

2 stops42h 21m

Ko Samui

ven. 10/16

11:55 am-9:46 pm

2 stops44h 51m

$1,824

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

lun. 10/12

7:22 pm-7:40 pm

2 stops37h 18m

Ko Samui

ven. 10/16

3:50 pm-4:06 pm

3 stops35h 16m

$1,851

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

mar. 7/14

5:42 pm-11:05 am

3 stops30h 23m

Ko Samui

mer. 7/22

3:25 pm-2:57 pm

3 stops34h 32m

$1,890

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

mar. 7/14

5:42 pm-11:15 am

3 stops30h 33m

Ko Samui

mer. 7/22

9:00 pm-9:09 pm

3 stops35h 09m

$1,910

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

mar. 7/14

5:42 pm-11:15 am

3 stops30h 33m

Ko Samui

mer. 7/22

9:00 pm-9:09 pm

3 stops35h 09m

$1,957

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

jeu. 7/16

5:42 pm-11:40 am

3 stops30h 58m

Ko Samui

jeu. 7/23

8:50 pm-8:38 pm

3 stops34h 48m

$1,966

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

mer. 6/10

12:25 pm-10:45 am

3 stops35h 20m

Ko Samui

mer. 6/17

3:50 pm-3:01 pm

3 stops34h 11m

$2,010

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

mer. 6/10

6:00 am-7:40 pm

2 stops26h 40m

Ko Samui

mer. 6/17

11:55 am-4:05 pm

2 stops39h 10m

$2,029

RaleighKo Samui

RDU - USM

RDUUSM

Raleigh-Durham

jeu. 7/16

5:42 pm-9:20 am

3 stops28h 38m

Ko Samui

jeu. 7/23

3:20 pm-3:28 pm

3 stops35h 08m

$2,031

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Ko Samui from

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

How often are flights from Raleigh to Ko Samui delayed?

Historically, on average around 17% of flights between Raleigh and Ko Samui have experienced a delay on any given week. The average delay length over the past 12 months has been 135 minutes.

What is the most punctual flight time for Raleigh to Ko Samui flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Raleigh to Ko Samui flights?

According to our data, JetBlue have had the least number of delays on this route over the last 12 months; with about 19% of their flights experiencing any sort of delay.

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

Fastest flight time

30h 10m

Direct flights

None
The fastest flight from Raleigh to Ko Samui takes 30h 10m
There are no direct flights from Raleigh to Ko Samui. There are no popular flight routes from Raleigh to Ko Samui.
Search flight deals

Frequently asked questions about flying from Raleigh to Ko Samui

  • How far is Raleigh-Durham to Ko Samui by plane?

    Ko Samui is 9299.5 mi away from Raleigh-Durham. 30h 10m 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.

Traveling to a place near Ko Samui?

Book flights to Ko Samui if you plan to visit one of these locations
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.

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