Cheap flights from Johannesburg to Ko Samui from R15 903
This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Johannesburg to Ko Samui departing on 1/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Johannesburg to Ko Samui
Cheap return flights
Emirates flights from Johannesburg to Ko Samui
Our best Emirates deals on Johannesburg to Ko Samui flight tickets
Singapore Airlines flights from Johannesburg to Ko Samui
Our best Singapore Airlines deals on Johannesburg to Ko Samui flight tickets
See travel insights to Ko Samui from
How to get the cheapest flight ticket from Johannesburg to Ko Samui
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Johannesburg and Ko Samui?
What is the cheapest month to fly to Ko Samui?
The cheapest month to fly to Ko Samui from Johannesburg is in September. Flight prices, which tend to average around R12 299, are often lower during this time because this is during the off-season. If you don’t want to visit Ko Samui in September, then you should wait until May to fly from Johannesburg, when ticket prices are also cheap, with an average price of R14 755.
What is the cheapest day to depart on your flight to Ko Samui?
The cheapest day to depart on your flight to Ko Samui is on a Monday when prices can be found for as low as R16 906. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Johannesburg to Ko Samui for around R18 228.
What is the cheapest time of day to depart on your flight to Ko Samui?
At midday is the cheapest time of day to fly from Johannesburg to Ko Samui when you can find flight prices for as low as R17 039. Flying to Ko Samui at midday is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ko Samui is in the morning when prices are around R18 293.
How far in advance should I book a flight to Ko Samui?
You are more likely to see cheaper flights to Ko Samui from Johannesburg when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Ko Samui for around R17 472 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ko Samui from Johannesburg for as low as R14 253 on momondo.
Cheap Johannesburg to Ko Samui flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Johannesburg to Ko Samui
How far is Johannesburg to Ko Samui by plane?
Ko Samui is 8716,7 km away from Johannesburg. 15h 55m is a normal flight duration for this route.
When did momondo last update prices for flights from Johannesburg to Ko Samui Airport?
Prices for flights from Johannesburg to Ko Samui Airport are updated daily.
How many operators does momondo search for flights from Johannesburg to Ko Samui Airport?
As of June 2025, there are 4 operators available to choose from for flights from Johannesburg to Ko Samui Airport.
How old do you have to be to fly from Johannesburg to Ko Samui Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Johannesburg to Ko Samui Airport.
What documentation or ID do you need to fly to Ko Samui Airport?
The travel and health documents you'll need for your trip to Ko Samui Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Ko Samui Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Johannesburg to Ko Samui
Compare and see reviews for airlines that fly from Johannesburg to Ko Samui with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom R10 858 | Free Cancellation | Rating 8,1 1 308 reviews | |||
| PriceFrom R14 396 | Free Cancellation | Rating 7,4 1 212 reviews | |||
| PriceFrom R16 336 | Free Cancellation | Rating 8,1 3 266 reviews | |||
| PriceFrom R17 146 | Free Cancellation | Rating 7,4 3 586 reviews |
Travelling to a place near Ko Samui?
Book flights to Ko Samui if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Johannesburg to Ko Samui?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Johannesburg to Ko Samui for you.
Can I find flights from Johannesburg to Ko Samui with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Ko Samui from Johannesburg with this policy.
How can momondo help me find flights from Johannesburg to Ko Samui?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Johannesburg to Ko Samui.
I’m not ready to book a flight from Johannesburg to Ko Samui right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Johannesburg to Ko Samui now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ko Samui and let you know when they change.