Cheap flights from South Africa to Ko Samui from R14 513

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
JNB — USM
Nov 23 — Nov 301
1 adult
1 adult, Economy, 0 bags

Find flight deals from South Africa to Ko Samui

Enter your travel dates to find the best prices.

Best flights from South Africa to Ko Samui
Discover carefully curated flight deals from South Africa to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 October 2025.

Sat 4/419:50JNB - USM
1 stop17h 40mSingapore Airlines
Mon 13/48:45USM - JNB
1 stop26h 25mSingapore Airlines
Deal found 23/10R18 419
Thu 2/413:55JNB - USM
2 stops22h 10mQatar Airways
Sun 3/515:50USM - JNB
2 stops23h 10mQatar Airways
Deal found 23/10R19 304
Sat 4/419:50JNB - USM
1 stop17h 40mMultiple Airlines
Mon 13/418:25USM - JNB
2 stops16h 45mMultiple Airlines
Deal found 23/10R20 224
Sat 4/413:55JNB - USM
2 stops22h 50mQatar Airways
Mon 13/415:50USM - JNB
2 stops23h 10mQatar Airways
Deal found 23/10R20 224

Cheap 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 24 October 2025.

Round-trip from

R18 419

One-way from

R14 513

Popular in

January

Cheapest in

September

Average price

R14 912
Singapore Airlines
  • Singapore Airlines
  • 4/4-13/4
  • 2 total stops
  • 44h 05m total
  • South Africa to Ko Samui
Singapore Airlines
  • Singapore Airlines
  • 6/1
  • 1 total stop
  • 17h 55m total
  • South Africa to Ko Samui
Highest demand for flights based on searches. 13% potential increase in price (R43 285 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (R5 808 potential savings vs. average return price).
Average for round-trip flights in October 2025

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 24 October 2025.
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 4/4

19:50-18:30

1 stop17h 40m

Ko Samui

Mon 13/4

8:45-6:10

1 stop26h 25m

R18 419

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Thu 2/4

13:55-17:05

2 stops22h 10m

Ko Samui

Sun 3/5

15:50-10:00

2 stops23h 10m

R19 304

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Sat 4/4

19:50-18:30

1 stop17h 40m

Ko Samui

Mon 13/4

18:25-6:10

2 stops16h 45m

R20 224

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Sat 4/4

13:55-17:45

2 stops22h 50m

Ko Samui

Mon 13/4

15:50-10:00

2 stops23h 10m

R20 224

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Tue 6/1

19:55-18:50

1 stop17h 55m

R14 513

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Tue 6/1

19:55-19:50

2 stops18h 55m

R21 353

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Wed 25/3

1:35-10:25

3 stops51h 50m

R23 280

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Thu 26/3

13:40-17:10

1 stop22h 30m

R35 866

Flights are sorted by cheapest return flights first.

Deals found on 24/10

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, June is the cheapest month in which you can book a flight from South Africa to Ko Samui (average of R8 437). Flying from South Africa to Ko Samui in July is currently the most expensive (average of R15 798). 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.

What is the cheapest time of day to fly from ZA to USM?

Find hourly flight availability from South Africa to Ko Samui. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 October 2025.

When flying from South Africa to Ko Samui, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 22% versus a flight in the morning.

What is the cheapest day to fly from South Africa to Ko Samui?

Use this chart to determine the cheapest time to fly return from South Africa to Ko Samui. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their South Africa to Ko Samui flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 24 October 2025.
Read reviews from past customers who have flown with Emirates, Singapore Airlines, 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.

Boarding

8,1

Food

7,9

Entertainment

8,2

Overall

8,1

Comfort

8,0

Crew

8,3

Reviews

1 / 20
2,0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

Boarding

8,1

Food

7,9

Entertainment

8,2

Overall

8,1

Comfort

8,0

Crew

8,3

Reviews

1 / 20
2,0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

Boarding

8,1

Food

7,9

Entertainment

8,2

Overall

8,1

Comfort

8,0

Crew

8,3

Reviews

1 / 20
2,0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

Boarding

8,1

Food

7,9

Entertainment

8,2

Overall

8,1

Comfort

8,0

Crew

8,3

Reviews

1 / 20
2,0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

Boarding

8,1

Food

7,9

Entertainment

8,2

Overall

8,1

Comfort

8,0

Crew

8,3

Reviews

1 / 20
2,0
Mediocre

Anonymous,Mar 2025

AMD - DXB

The flight from Ahmedabad never took off. We missed the flight from Dubai to LA. A very poor experience with Emirates.

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 17h 40m. 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, June is the cheapest month in which you can book a flight from South Africa to Ko Samui (average of R8 437). Flying from South Africa to Ko Samui in July is currently the most expensive (average of R15 798). 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

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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 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapestR10 510AverageR15 948FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapestR14 956AverageR17 503FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Cathay PacificCheapestR15 943AverageR18 552FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Qatar AirwaysCheapestR17 012AverageR20 453FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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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.

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