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Cheap flights from South Africa to Ko Samui from R15 063

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
JNB — USM
Jul 13 — Jul 201
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 13 June 2026.

Fri 4/910:05
JNB
-
USM
2 stops26h 55m
Emirates
Wed 23/917:55
USM
-
JNB
2 stops21h 20m
Emirates
Deal found 8/6R15 063
Thu 16/714:05
JNB
-
USM
2 stops39h 25m
Qatar Airways
Mon 27/719:00
USM
-
JNB
2 stops43h 00m
Qatar Airways
Deal found 8/6R15 226
Tue 1/913:30
JNB
-
USM
2 stops23h 30m
Emirates
Thu 17/914:30
USM
-
JNB
2 stops30h 45m
Emirates
Deal found 9/6R15 324
Thu 17/913:30
JNB
-
USM
2 stops22h 25m
Emirates
Mon 28/919:00
USM
-
JNB
2 stops20h 15m
Emirates
Deal found 8/6R15 747
Tue 1/911:10
JNB
-
USM
1 stop27h 30m
Cathay Pacific
Thu 17/911:55
USM
-
JNB
1 stop25h 00m
Cathay Pacific
Deal found 9/6R17 766
Mon 13/719:10
JNB
-
USM
2 stops31h 35m
Multiple Airlines
Mon 20/76:00
USM
-
JNB
2 stops19h 35m
Multiple Airlines
Deal found 8/6R18 076
Tue 29/1210:25
JNB
-
USM
2 stops19h 10m
Multiple Airlines
Wed 6/121:10
USM
-
JNB
2 stops24h 25m
Multiple Airlines
Deal found 8/6R20 209

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 13 June 2026.

Round-trip from

R15 063

Popular in

December

Cheapest in

November

Average price

R15 014
Emirates
  • Emirates
  • 4/9-23/9
  • 4 total stops
  • 48h 15m total
  • South Africa to Ko Samui
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (R11 239 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R5 257 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 13 June 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

Sat 12/9

13:30-16:55

2 stops22h 25m

Ko Samui

Sat 26/9

19:00-10:15

2 stops20h 15m

R15 063

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Fri 4/9

10:05-18:00

2 stops26h 55m

Ko Samui

Wed 23/9

17:55-10:15

2 stops21h 20m

R15 063

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Thu 5/11

22:20-17:30

2 stops38h 10m

Ko Samui

Mon 9/11

8:15-20:35

2 stops41h 20m

R15 063

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Tue 1/9

13:30-18:00

2 stops23h 30m

Ko Samui

Thu 17/9

14:30-16:15

2 stops30h 45m

R15 324

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Thu 17/9

10:05-18:00

2 stops26h 55m

Ko Samui

Mon 28/9

19:00-16:15

2 stops26h 15m

R15 747

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Tue 1/9

11:10-21:35

2 stops29h 25m

Ko Samui

Thu 17/9

11:55-7:55

1 stop25h 00m

R18 499

Flights are sorted by cheapest return flights first.

Deals found on 8/6

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, November is the cheapest month in which you can book a flight from South Africa to Ko Samui (average of R10 455). Flying from South Africa to Ko Samui in December is currently the most expensive (average of R15 617). 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 83 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 13 June 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
1 544 reviews
Check prices

Boarding

8,3

Overall

8,2

Comfort

8,0

Entertainment

8,1

Food

7,8

Crew

8,6

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
1 544 reviews
Singapore Airlines
8,2
Very Good
1 544 reviews
Check prices

Boarding

8,3

Overall

8,2

Comfort

8,0

Entertainment

8,1

Food

7,8

Crew

8,6

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
3 584 reviews
Singapore Airlines
8,2
Very Good
1 544 reviews
Check prices

Boarding

8,3

Overall

8,2

Comfort

8,0

Entertainment

8,1

Food

7,8

Crew

8,6

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
3 726 reviews
Singapore Airlines
8,2
Very Good
1 544 reviews
Check prices

Boarding

8,3

Overall

8,2

Comfort

8,0

Entertainment

8,1

Food

7,8

Crew

8,6

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 22h 25m. 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, November is the cheapest month in which you can book a flight from South Africa to Ko Samui (average of R10 455). Flying from South Africa to Ko Samui in December is currently the most expensive (average of R15 617). 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 Pha Ngan
Ko Tao

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 13 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapestR11 232AverageR15 930FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapestR13 526AverageR16 716FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qatar AirwaysCheapestR15 512AverageR18 501FlexibilityNo 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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