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Cheap flights from South Africa to Ko Samui from R10 769

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
JNB — USM
Mar 16 — Mar 231
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 14 February 2026.

Sat 2/519:50
JNB
-
USM
1 stop30h 55m
Singapore Airlines
Mon 18/58:40
USM
-
JNB
1 stop14h 55m
Singapore Airlines
Deal found 10/2R10 769
Sat 2/519:50
JNB
-
USM
1 stop18h 00m
Multiple Airlines
Mon 18/56:00
USM
-
JNB
2 stops17h 35m
Multiple Airlines
Deal found 10/2R12 079
Mon 11/510:05
JNB
-
USM
2 stops26h 55m
Emirates
Thu 14/517:55
USM
-
JNB
2 stops21h 20m
Emirates
Deal found 13/2R14 635
Fri 12/613:30
JNB
-
USM
2 stops23h 30m
Emirates
Sat 20/619:00
USM
-
JNB
2 stops20h 15m
Emirates
Deal found 10/2R14 779
Sun 3/513:30
JNB
-
USM
2 stops21h 15m
Emirates
Sun 17/519:00
USM
-
JNB
2 stops26h 15m
Emirates
Deal found 13/2R14 939

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 14 February 2026.

Round-trip from

R10 769

Popular in

December

Cheapest in

September

Average price

R16 632
Singapore Airlines
  • Singapore Airlines
  • 2/5-18/5
  • 2 total stops
  • 45h 50m total
  • South Africa to Ko Samui
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (R6 969 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R4 775 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 14 February 2026.
Use the filters below to find and compare flights from South Africa to Ko Samui that are best for you.

Fly from

South Africa

Fly to

Ko Samui

Route

Depart

Return

Price

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Sat 2/5

19:50-7:45

1 stop30h 55m

Ko Samui

Mon 18/5

8:40-18:35

1 stop14h 55m

R10 769

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Sat 2/5

19:50-18:50

1 stop18h 00m

Ko Samui

Mon 18/5

6:00-18:35

2 stops17h 35m

R12 079

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Mon 11/5

10:05-18:00

2 stops26h 55m

Ko Samui

Thu 14/5

17:55-10:15

2 stops21h 20m

R14 635

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Fri 12/6

19:50-7:45

1 stop30h 55m

Ko Samui

Sat 20/6

8:40-18:35

1 stop14h 55m

R14 699

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Fri 12/6

13:30-18:00

2 stops23h 30m

Ko Samui

Sat 20/6

19:00-10:15

2 stops20h 15m

R14 779

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Fri 12/6

13:30-18:00

2 stops23h 30m

Ko Samui

Sun 21/6

19:00-10:15

2 stops20h 15m

R14 779

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Fri 12/6

19:50-20:30

2 stops19h 40m

Ko Samui

Sun 21/6

19:45-6:10

1 stop15h 25m

R14 971

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Sun 3/5

13:30-16:30

2 stops22h 00m

Ko Samui

Sun 17/5

17:55-10:15

2 stops21h 20m

R14 971

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Sat 16/5

19:50-18:50

1 stop18h 00m

R13 741

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Sat 16/5

19:50-20:30

2 stops19h 40m

R14 491

Flights are sorted by cheapest return flights first.

Deals found on 10/2

Showing 1-10 of 13 results
1
2

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, September is the cheapest month in which you can book a flight from South Africa to Ko Samui (average of R9 331). Flying from South Africa to Ko Samui in July is currently the most expensive (average of R14 923). 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.

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 14 February 2026.
Read reviews from past customers who have flown with Singapore Airlines, Emirates, andCathay Pacific 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
1 452 reviews
Check prices

Entertainment

8,0

Comfort

8,0

Overall

8,2

Crew

8,6

Food

7,8

Boarding

8,3

Reviews

1 / 20
10,0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8,2
Very Good
1 452 reviews
Singapore Airlines
8,2
Very Good
1 452 reviews
Check prices

Entertainment

8,0

Comfort

8,0

Overall

8,2

Crew

8,6

Food

7,8

Boarding

8,3

Reviews

1 / 20
10,0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Emirates
8,1
Very Good
3 517 reviews
Singapore Airlines
8,2
Very Good
1 452 reviews
Check prices

Entertainment

8,0

Comfort

8,0

Overall

8,2

Crew

8,6

Food

7,8

Boarding

8,3

Reviews

1 / 20
10,0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Cathay Pacific
7,6
Good
1 163 reviews
Singapore Airlines
8,2
Very Good
1 452 reviews
Check prices

Entertainment

8,0

Comfort

8,0

Overall

8,2

Crew

8,6

Food

7,8

Boarding

8,3

Reviews

1 / 20
10,0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Qatar Airways
7,4
Good
3 735 reviews
Singapore Airlines
8,2
Very Good
1 452 reviews
Check prices

Entertainment

8,0

Comfort

8,0

Overall

8,2

Crew

8,6

Food

7,8

Boarding

8,3

Reviews

1 / 20
10,0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

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 26h 55m. Airlines will cover a distance of 8699 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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, September is the cheapest month in which you can book a flight from South Africa to Ko Samui (average of R9 331). Flying from South Africa to Ko Samui in July is currently the most expensive (average of R14 923). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from South Africa to Ko Samui

Discover the top 4 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 14 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapestR10 050AverageR15 020FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapestR12 247AverageR15 372FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Cathay PacificCheapestR14 674AverageR17 074FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapestR15 792AverageR18 653FlexibilityNo 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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