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Cheap flights from South Africa to Ko Samui from R7 522

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 15/10. Fares are subject to change and may not be available on all flights or dates of travel.
JNB — USM
Aug 9 — Aug 161
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from South Africa to Ko Samui

Enter your travel dates to find the best prices.

Cheapest flights from South Africa to Ko Samui
Explore the most affordable flight options available from South Africa to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 July 2026.

Fri 4/913:30
JNB
-
USM
2 stops23h 30m
Emirates
Wed 23/914:30
USM
-
JNB
2 stops24h 45m
Emirates
Deal found 9/7R15 223
Mon 16/1110:25
JNB
-
USM
2 stops21h 10m
Emirates
Wed 18/1114:05
USM
-
JNB
2 stops35h 30m
Emirates
Deal found 8/7R15 403
Sat 12/922:20
JNB
-
USM
2 stops37h 35m
Emirates
Sat 26/98:00
USM
-
JNB
2 stops31h 15m
Emirates
Deal found 8/7R15 681
Thu 17/910:05
JNB
-
USM
2 stops26h 55m
Emirates
Mon 28/914:30
USM
-
JNB
2 stops24h 45m
Emirates
Deal found 8/7R15 812
Mon 14/911:10
JNB
-
USM
1 stop27h 30m
Cathay Pacific
Fri 18/911:55
USM
-
JNB
1 stop25h 00m
Cathay Pacific
Deal found 6/7R16 760

Find flight deals from South Africa to Ko Samui

Keep the following information in mind while searching for South Africa to Ko Samui flight deals. Data was last updated 10 July 2026.

Round-trip from

R15 223

One-way from

R7 522

Popular in

December

Cheapest in

May

Average price

R18 052
Emirates
  • Emirates
  • 4/9-23/9
  • 4 total stops
  • 48h 15m total
  • South Africa to Ko Samui
Search Deals
15/10
  • 15/10
  • 2 total stops
  • 26h 30m total
  • South Africa to Ko Samui
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (R8 074 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R4 320 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from South Africa 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 594 507 searches. Data last updated 10 July 2026.
Use the filters below to find and compare flights from South Africa to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Fri 4/9

13:30-18:00

2 stops23h 30m

Ko Samui

Wed 23/9

14:30-10:15

2 stops24h 45m

R15 305

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Sat 12/9

22:20-16:55

2 stops37h 35m

Ko Samui

Sat 26/9

8:00-10:15

2 stops31h 15m

R15 419

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Mon 16/11

10:25-12:35

2 stops21h 10m

Ko Samui

Wed 18/11

14:05-20:35

2 stops35h 30m

R15 485

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Mon 14/9

11:10-19:40

1 stop27h 30m

Ko Samui

Fri 18/9

11:55-7:55

1 stop25h 00m

R16 826

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Thu 17/9

11:10-7:10

2 stops39h 00m

Ko Samui

Mon 28/9

11:55-7:55

1 stop25h 00m

R19 475

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Sat 12/9

20:25-17:20

1 stop15h 55m

Ko Samui

Sat 26/9

19:45-6:10

1 stop39h 25m

R22 990
Cheapest one-way
Fastest single journey

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Thu 15/10

14:05-21:35

2 stops26h 30m

R7 522

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Thu 15/10

11:10-19:40

1 stop27h 30m

R12 378

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Thu 15/10

20:55-8:15

3 stops30h 20m

R16 073

Flights are sorted by cheapest return flights first.

Deals found on 5/7

Sorted by cheapest first

Best time to book a flight from South Africa to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from South Africa with our price prediction graph.
Estimated return 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 South Africa to Ko Samui

What is the cheapest month to book a flight from South Africa to Ko Samui?

Currently, October is the cheapest month in which you can book a flight from South Africa to Ko Samui (average of R10 890). Flying from South Africa to Ko Samui in December is currently the most expensive (average of R15 681). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from South Africa to Ko Samui?

The price you pay for your flight from South Africa to Ko Samui may vary depending on when you book. For the best chance of a lower fare, look to book 53 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Ko Samui

Get insights into the airlines that provide service to Ko Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ko Samui. Reviews last updated 10 July 2026.
Read reviews from past customers who have flown with Singapore Airlines,Emirates, andQatar Airways from South Africa to Ko Samui. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8,2
Very Good
1 565 reviews
Check prices

Comfort

8,0

Crew

8,6

Boarding

8,3

Entertainment

8,0

Overall

8,2

Food

7,8

Reviews

1 / 20
10,0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Singapore Airlines
8,2
Very Good
1 565 reviews
Singapore Airlines
8,2
Very Good
1 565 reviews
Check prices

Comfort

8,0

Crew

8,6

Boarding

8,3

Entertainment

8,0

Overall

8,2

Food

7,8

Reviews

1 / 20
10,0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Emirates
8,1
Very Good
3 608 reviews
Singapore Airlines
8,2
Very Good
1 565 reviews
Check prices

Comfort

8,0

Crew

8,6

Boarding

8,3

Entertainment

8,0

Overall

8,2

Food

7,8

Reviews

1 / 20
10,0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Qatar Airways
7,3
Good
3 742 reviews
Singapore Airlines
8,2
Very Good
1 565 reviews
Check prices

Comfort

8,0

Crew

8,6

Boarding

8,3

Entertainment

8,0

Overall

8,2

Food

7,8

Reviews

1 / 20
10,0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.

Related info for your journey

Find useful and relevant information for your journey from South Africa 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 South Africa?

    Most people fly into Ko Samui (USM) if they book a flight to Ko Samui from South Africa. Ko Samui is conveniently located just 3,3 km from Ko Samui’s city centre.

  • How long is the flight from South Africa to Ko Samui?

    Departing from South Africa to Ko Samui will take you 23h 30m. Airlines will cover a distance of 8699 km.

  • Can I find deals for flights from South Africa to Ko Samui that include hotel bookings?

    Yes. In addition to deals on South Africa to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.

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

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

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

    Yes. Cheapflights offers flight deals from South Africa 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.

  • What is the cheapest month to book a flight from South Africa to Ko Samui?

    Currently, October is the cheapest month in which you can book a flight from South Africa to Ko Samui (average of R10 890). Flying from South Africa to Ko Samui in December is currently the most expensive (average of R15 681). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from South Africa to Ko Samui

Discover the top 3 airlines that operate flights from South Africa to Ko Samui. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 594 507 searches. Data last updated 10 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapestR11 278AverageR16 157FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapestR14 197AverageR16 527FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qatar AirwaysCheapestR15 235AverageR18 216FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from South Africa to Ko Samui?

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Why should you use Cheapflights to find cheap flight tickets from South Africa to Ko Samui?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from South Africa to Ko Samui.

Can Cheapflights find flights from South Africa to Ko Samui with no change fees?

Need flexible booking options for your flight to Ko Samui from South Africa? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from South Africa to Ko Samui become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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