Q: How much does it cost for a return flight from Johannesburg to Ko Samui?

Airfare is below average for this route at the moment. Johannesburg to Ko Samui flights typically cost between R17 223 and R12 652 in June. The cheapest return flight price found within the last 3 days was R14 113 on Multiple Airlines (Jun 4-Jun 11).

Question 1

How much does it cost for a return flight from Johannesburg to Ko Samui?

Accepted Answer

Airfare is below average for this route at the moment.Johannesburg to Ko Samui flights typically cost between R17 223 and R12 652 in June.
The cheapest return flight price found within the last 3 days was R14 113 on Multiple Airlines (Jun 4-Jun 11).

Question 2

How long is the flight from Johannesburg to Ko Samui?

Accepted Answer

Airlines like Qatar Airways and Emirates fly from Johannesburg to Ko Samui in about 23h 15m. The time it takes to get you to your destination can typically vary by up to 15h 25m. The distance from Johannesburg to Ko Samui is about 8699 km. This flight may include one or multiple stops.

Question 3

What are the cheapest airlines flying from Johannesburg to Ko Samui round-trip?

Accepted Answer

Our cheapest airline available from Johannesburg to Ko Samui is Singapore Airlines. Our recent data shows that you can find tickets from as low as R10 979 on this airline. Additional options worth looking into are Emirates and Qatar Airways, starting at R13 630 and R15 926 round-trip. Users have found that Singapore Airlines is 31% cheaper than the other options available to this destination.

Question 4

How far ahead should I book a flight from Johannesburg to Ko Samui?

Accepted Answer

The best time to book flights from Johannesburg to Ko Samui is 39 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.

Question 5

What is the cheapest month to book a flight from Johannesburg to Ko Samui?

Accepted Answer

Currently, May is the cheapest month in which you can book a flight from Johannesburg to Ko Samui (average of R10 503). Flying from Johannesburg to Ko Samui in December is currently the most expensive (average of R15 738). 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.

Question 6

E

Accepted Answer

In terms of precipitation, rainfall in Ko Samui ranges from 58.0 - 490.0 inches per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Ko Samui when rainfall is around 58.0 mm.

Question 7

E

Accepted Answer

If weather is an important factor for your trip to Ko Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

Question 8

What are the most popular airlines that fly from Johannesburg to Ko Samui?

Accepted Answer

When booking a flight from Johannesburg to Ko Samui, you may want to consider flying on Singapore Airlines, Qatar Airways or Emirates as they are the most popular for this route.

Question 9

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

Accepted Answer

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

Question 10

What airport do you fly into for flights to Ko Samui from Johannesburg?

Accepted Answer

If you book a flight to Ko Samui from Johannesburg, you will be flying to Ko Samui, which is the city’s only airport. Ko Samui (USM) is located 3,3 km from the centre of Ko Samui. There are 0 flights from Johannesburg to Ko Samui per day from 3 different airlines.

Question 11

Can I find deals for flights from Johannesburg to Ko Samui that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Johannesburg to Ko Samui flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 12

How can I find direct flights from Johannesburg to Ko Samui?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Johannesburg to Ko Samui.

Question 13

Can I find deals for business class flights from Johannesburg to Ko Samui?

Accepted Answer

Yes. Cheapflights offers flight deals from Johannesburg 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.

Question 14

How does Cheapflights help users find flights from Johannesburg to Ko Samui?

Accepted Answer

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.

Question 15

Why should you use Cheapflights to find cheap flight tickets from Johannesburg to Ko Samui?

Accepted Answer

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.

Question 16

Can Cheapflights find flights from Johannesburg to Ko Samui with no change fees?

Accepted Answer

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.

Question 17

Can Cheapflights notify me if prices for flights from Johannesburg to Ko Samui become cheaper?

Accepted Answer

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.

Round-trip from	R14 113
Popular in	December
Cheapest in	September
Average price	R16 328

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	CheapestR10 979	AverageR15 195	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Emirates	CheapestR13 630	AverageR15 420	FlexibilityNo cancel fee	On-time75%	Search Emirates flights
Qatar Airways	CheapestR15 926	AverageR17 734	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights

Cheap flights from Johannesburg to Ko Samui from R14 113

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/6. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 22 April 2026.

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 22 April 2026.

Best flights from Johannesburg to Ko SamuiDiscover carefully curated flight deals from Johannesburg to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 April 2026.

Discover carefully curated flight deals from Johannesburg to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 April 2026.

Last-minute flights from Johannesburg to Ko SamuiDiscover last-minute flight deals from Johannesburg to Ko Samui. Data last updated 22 April 2026 and is based on user searches.

Discover last-minute flight deals from Johannesburg to Ko Samui. Data last updated 22 April 2026 and is based on user searches.

One-way flights from Johannesburg to Ko SamuiSearch for one-way flight options from Johannesburg to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 22 April 2026.

Search for one-way flight options from Johannesburg to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 22 April 2026.

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Best time to book a flight from Johannesburg to Ko Samui

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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 17 April 2026.

What is the cheapest month to book a flight from Johannesburg to Ko Samui?

How much does it cost for a return flight from Johannesburg to Ko Samui?

Reviews of airlines servicing Ko Samui

Read through reviews of airlines operating flights from Johannesburg to Ko Samui, such as Singapore Airlines,Emirates, andQatar Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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.

What airport do you fly into for flights to Ko Samui from Johannesburg?

How long is the flight from Johannesburg to Ko Samui?

What are the cheapest airlines flying from Johannesburg to Ko Samui round-trip?

Can I find deals for flights from Johannesburg to Ko Samui that include hotel bookings?

How can I find direct flights from Johannesburg to Ko Samui?

Can I find deals for business class flights from Johannesburg to Ko Samui?

What is the cheapest month to book a flight from Johannesburg to Ko Samui?

Travelling to a place near Ko Samui?

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Alternative routes for Johannesburg to Ko Samui

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Complete your trip

Complete your trip to Ko Samui by adding a car hire and/or hotel booking to your travel itinerary.

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Johannesburg and Ko Samui flights

Browse other Johannesburg and Ko Samui flight options. Last updated on 22 April 2026.

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Top 3 airlines flying from Johannesburg to Ko Samui

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Can Cheapflights find flights from Johannesburg to Ko Samui with no change fees?

Can Cheapflights notify me if prices for flights from Johannesburg to Ko Samui become cheaper?

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Cheapest flights from Johannesburg to Ko Samui
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 22 April 2026.

Best flights from Johannesburg to Ko Samui
Discover carefully curated flight deals from Johannesburg to Ko Samui that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 April 2026.

Last-minute flights from Johannesburg to Ko Samui
Discover last-minute flight deals from Johannesburg to Ko Samui. Data last updated 22 April 2026 and is based on user searches.

One-way flights from Johannesburg to Ko Samui
Search for one-way flight options from Johannesburg to Ko Samui. Find affordable one-way fares based on user searches. Data last updated 22 April 2026.