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Cheap flights from South Africa to Ko Samui from R13 645

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
JNB — USM
Jul 7 — Jul 141
1 adult

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 2 July 2025.

Round-trip from

R13 645

Popular in

January

Cheapest in

September

Average price

R18 811
12/10-19/10
  • 12/10-19/10
  • 4 total stops
  • 49h 15m total
  • South Africa to Ko Samui
Highest demand for flights based on searches. 14% potential increase in price (R52 229 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (R8 029 potential savings vs. average return price).
Average for round-trip flights in July 2025

Find flight deals from South Africa to Ko Samui

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 2 July 2025.

Sun 12/109:50JNB - USM
2 stops19h 55mMultiple Airlines
Sun 19/108:00USM - JNB
2 stops29h 20mMultiple Airlines
Deal found 1/7R13 645
Thu 6/1122:20JNB - USM
2 stops33h 15mEmirates
Mon 10/1119:10USM - JNB
2 stops26h 25mEmirates
Deal found 29/6R14 544
Sun 12/1011:20JNB - USM
1 stop26h 15mCathay Pacific
Sun 19/1010:55USM - JNB
1 stop25h 45mCathay Pacific
Deal found 1/7R17 541
Sat 19/719:50JNB - USM
1 stop15h 55mSingapore Airlines
Sat 26/78:45USM - JNB
1 stop14h 50mSingapore Airlines
Deal found 1/7R19 146
Fri 1/89:50JNB - USM
2 stops19h 20mEtihad Airways
Mon 18/815:25USM - JNB
2 stops45h 55mEtihad Airways
Deal found 30/6R60 222

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 2 July 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

Sun 12/10

9:50-10:45

2 stops19h 55m

Ko Samui

Sun 19/10

8:00-8:20

2 stops29h 20m

R13 645

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Thu 6/11

22:20-12:35

2 stops33h 15m

Ko Samui

Mon 10/11

19:10-16:35

2 stops26h 25m

R14 544

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Sun 12/10

11:20-18:35

1 stop26h 15m

Ko Samui

Sun 19/10

10:55-7:40

1 stop25h 45m

R17 541

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Sat 19/7

19:50-16:45

1 stop15h 55m

Ko Samui

Sat 26/7

8:45-18:35

1 stop14h 50m

R19 146

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Fri 1/8

9:50-10:10

2 stops19h 20m

Ko Samui

Mon 18/8

15:25-8:20

2 stops45h 55m

R60 222

Flights are sorted by cheapest return flights first.

Deals found on 1/7

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 R761). Flying from South Africa to Ko Samui in December is currently the most expensive (average of R1 201). 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 2 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Africa to Ko Samui as you normally would.

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 2 July 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

7,8

Overall

8,1

Comfort

8,0

Entertainment

8,2

Crew

8,3

Reviews

1 / 20
2,0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Boarding

8,1

Food

7,8

Overall

8,1

Comfort

8,0

Entertainment

8,2

Crew

8,3

Reviews

1 / 20
2,0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Boarding

8,1

Food

7,8

Overall

8,1

Comfort

8,0

Entertainment

8,2

Crew

8,3

Reviews

1 / 20
2,0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Boarding

8,1

Food

7,8

Overall

8,1

Comfort

8,0

Entertainment

8,2

Crew

8,3

Reviews

1 / 20
2,0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

Boarding

8,1

Food

7,8

Overall

8,1

Comfort

8,0

Entertainment

8,2

Crew

8,3

Reviews

1 / 20
2,0
Mediocre

Anonymous,Jun 2025

KTM - DXB

Lost 7 pieces of luggage and fly Dubai doesn’t seem to care.

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.

  • 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 R761). Flying from South Africa to Ko Samui in December is currently the most expensive (average of R1 201). 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 South Africa?

Book flights to South Africa 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 2 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapestR10 677AverageR16 156FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
EmiratesCheapestR15 360AverageR17 586FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Qatar AirwaysCheapestR16 930AverageR21 298FlexibilityNo 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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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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