Cheap flights from Johannesburg to Ko Samui from R7 597
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 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheapflights Tip: The best prices from Johannesburg to Ko Samui are usually found in September or May, booked 13 days in advance, depart on a Monday or Wednesday and return on a Monday
Cheap flight deals from Johannesburg to Ko Samui
Discover tips and strategies to find the most affordable flight options for your journey from Johannesburg (ZA1) to Ko Samui (USM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 July 2025.
Round-trip from | R14 606 |
---|---|
One-way from | R7 597 |
Popular in | January |
Cheapest in | September |
Average price | R18 982 |
Find flight deals from Johannesburg to Ko Samui
Cheapest flights from Johannesburg to Ko SamuiExplore the most affordable flight options available from Johannesburg to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 July 2025.
Explore the most affordable flight options available from Johannesburg to Ko Samui. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Johannesburg 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 9 July 2025.
Use the filters below to find and compare flights from Johannesburg to Ko Samui that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
JohannesburgKo Samui
JNB - USM
JNBUSM
Johannesburg OR Tambo
Thu 6/11
10:25-14:55
2 stops23h 30m
Ko Samui
Mon 10/11
19:10-20:35
2 stops30h 25m
JohannesburgKo Samui
JNB - USM
JNBUSM
Johannesburg OR Tambo
Sun 7/9
11:20-18:35
1 stop26h 15m
Ko Samui
Sun 21/9
10:55-7:40
1 stop25h 45m
JohannesburgKo Samui
JNB - USM
JNBUSM
Johannesburg OR Tambo
Fri 29/8
9:50-20:50
2 stops30h 00m
Ko Samui
Thu 11/9
19:00-10:55
3 stops20h 55m
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
JohannesburgKo Samui
JNB - USM
JNBUSM
Johannesburg OR Tambo
Fri 1/8
9:50-10:10
2 stops43h 20m
Ko Samui
Mon 18/8
17:55-8:20
2 stops43h 25m
JohannesburgKo Samui
JNB - USM
JNBUSM
Johannesburg OR Tambo
Sat 26/7
13:55-8:15
2 stops37h 20m
Ko Samui
Sat 2/8
17:50-9:40
2 stops44h 50m
JohannesburgKo Samui
JNB - USM
JNBUSM
Johannesburg OR Tambo
Wed 24/9
9:50-21:35
2 stops30h 45m
JohannesburgKo Samui
JNB - USM
JNBUSM
Johannesburg OR Tambo
Wed 24/9
11:20-18:35
1 stop26h 15m
Best time to book a flight from Johannesburg to Ko Samui
Have a flexible travel schedule? Discover the best time to fly to Ko Samui from Johannesburg with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Johannesburg to Ko Samui
How far ahead should I book a flight from Johannesburg to Ko Samui?
Use this chart to determine the optimal time to book a return flight from Johannesburg to Ko Samui. Price data was last updated on 27 June 2025.
The best time to book flights from Johannesburg to Ko Samui is 13 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Johannesburg to Ko Samui?
Currently, September is the cheapest month in which you can book a flight from Johannesburg to Ko Samui (average of R761). Flying from Johannesburg 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 JNB to USM?
Find hourly flight availability from Johannesburg 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 9 July 2025.
It’s typically best to fly out from Johannesburg to Ko Samui at midday. Doing so could potentially save you 7% on the flight price compared to flying in the morning, which is usually more expensive.
How much does it cost for a return flight from Johannesburg to Ko Samui?
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 9 July 2025.
Read through reviews of airlines operating flights from Johannesburg to Ko Samui, such as Emirates, Singapore Airlines, andCathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Anonymous,Jun 2025
KTM - DXB
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Anonymous,Jun 2025
KTM - DXB
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Anonymous,Jun 2025
KTM - DXB
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Anonymous,Jun 2025
KTM - DXB
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Anonymous,Jun 2025
KTM - DXB
Comfort
Crew
Entertainment
Boarding
Food
Overall
Reviews
Anonymous,Jun 2025
KTM - DXB
Related info for your journey
Find useful and relevant information for your journey from Johannesburg to Ko Samui. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Travelling to a place near Johannesburg?
Book flights to Johannesburg if you plan to visit one of these locationsBrowse 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.
Alternative routes for Johannesburg to Ko Samui
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Johannesburg to Ko Samui
Discover the top 3 airlines that operate flights from Johannesburg 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 9 July 2025.
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Johannesburg to Ko Samui?
Deals for Johannesburg to Ko Samui flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Johannesburg to Ko Samui?
Millions of users choose and trust Cheapflights to book the best flight deals from Johannesburg to Ko Samui for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Johannesburg to Ko Samui with no change fees?
Certainly. Search results for flights to Ko Samui from Johannesburg shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Johannesburg to Ko Samui become cheaper?
Not ready to book yet? You can track prices for flights from Johannesburg to Ko Samui on Cheapflights with our Price Alert feature and get notified when better prices are available.