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Cheap flights from Johannesburg to Ko Samui from R11 835

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Johannesburg to Ko Samui departing on 16/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Johannesburg to Ko Samui

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
13:45 - 18:50
JNB
-
USM
24h 05m
1 stop
Multiple Airlines Logo
6:00 - 18:35
USM
-
JNB
17h 35m
2 stops
R14 770Multiple Airlines
Sun, May 3 - Sat, May 16
Emirates Logo
19:10 - 16:55
JNB
-
USM
40h 45m
2 stops
Emirates Logo
8:00 - 10:15
USM
-
JNB
31h 15m
2 stops
R14 802Emirates
Sat, May 2 - Sat, May 16
Singapore Airlines Logo
13:45 - 17:20
JNB
-
USM
22h 35m
1 stop
Singapore Airlines Logo
8:40 - 18:35
USM
-
JNB
14h 55m
1 stop
R14 867Singapore Airlines
Sun, May 3 - Sat, May 16
Emirates Logo
22:20 - 11:15
JNB
-
USM
31h 55m
2 stops
Emirates Logo
17:50 - 20:35
USM
-
JNB
31h 45m
2 stops
R14 883Emirates
Fri, May 1 - Sat, May 16
Emirates Logo
10:05 - 16:55
JNB
-
USM
25h 50m
2 stops
Emirates Logo
17:55 - 16:15
USM
-
JNB
27h 20m
2 stops
R14 899Emirates
Mon, May 11 - Thu, May 14
Emirates Logo
10:05 - 16:55
JNB
-
USM
25h 50m
2 stops
Emirates Logo
17:55 - 5:30
USM
-
JNB
40h 35m
2 stops
R14 931Emirates
Sun, May 3 - Sun, May 17
Emirates Logo
22:20 - 9:20
JNB
-
USM
54h 00m
2 stops
Emirates Logo
17:50 - 16:15
USM
-
JNB
27h 25m
2 stops
R15 077Emirates
Thu, Apr 30 - Sat, May 16
Singapore Airlines Logo
13:45 - 17:20
JNB
-
USM
22h 35m
1 stop
Singapore Airlines Logo
19:45 - 18:35
USM
-
JNB
27h 50m
1 stop
R15 125Singapore Airlines
Sun, May 3 - Sun, May 17
Singapore Airlines Logo
13:45 - 18:50
JNB
-
USM
24h 05m
1 stop
Singapore Airlines Logo
19:45 - 18:35
USM
-
JNB
27h 50m
1 stop
R15 173Singapore Airlines
Sun, May 3 - Sun, May 17
Etihad Airways Logo
9:50 - 21:35
JNB
-
USM
30h 45m
2 stops
Etihad Airways Logo
17:55 - 8:20
USM
-
JNB
43h 25m
2 stops
R16 076Etihad Airways
Sat, Jun 27 - Tue, Jul 7

Emirates flights from Johannesburg to Ko Samui

Our best Emirates deals on Johannesburg to Ko Samui flight tickets
Emirates
May 2
JNB19:10Johannesburg OR Tambo
40h 45m
2 stops
USM16:55Ko Samui
May 16
USM8:00Ko Samui
31h 15m
2 stops
JNB10:15Johannesburg OR Tambo
R14 802
Emirates
May 1
JNB22:20Johannesburg OR Tambo
31h 55m
2 stops
USM11:15Ko Samui
May 16
USM17:50Ko Samui
31h 45m
2 stops
JNB20:35Johannesburg OR Tambo
R14 883
Emirates
May 11
JNB10:05Johannesburg OR Tambo
25h 50m
2 stops
USM16:55Ko Samui
May 14
USM17:55Ko Samui
27h 20m
2 stops
JNB16:15Johannesburg OR Tambo
R14 899

Singapore Airlines flights from Johannesburg to Ko Samui

Our best Singapore Airlines deals on Johannesburg to Ko Samui flight tickets
Singapore Airlines
May 3
JNB13:45Johannesburg OR Tambo
22h 35m
1 stop
USM17:20Ko Samui
May 16
USM8:40Ko Samui
14h 55m
1 stop
JNB18:35Johannesburg OR Tambo
R14 867
Singapore Airlines
May 3
JNB13:45Johannesburg OR Tambo
22h 35m
1 stop
USM17:20Ko Samui
May 17
USM19:45Ko Samui
27h 50m
1 stop
JNB18:35Johannesburg OR Tambo
R15 125
Singapore Airlines
May 3
JNB13:45Johannesburg OR Tambo
24h 05m
1 stop
USM18:50Ko Samui
May 17
USM19:45Ko Samui
27h 50m
1 stop
JNB18:35Johannesburg OR Tambo
R15 173

momondo 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, momondo users made 13 550 searches. Data last updated 24 January 2026.
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

Sun 3/5

13:45-18:50

1 stop24h 05m

Ko Samui

Sat 16/5

6:00-18:35

2 stops17h 35m

R14 770

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Sat 2/5

19:10-16:55

2 stops40h 45m

Ko Samui

Sat 16/5

8:00-10:15

2 stops31h 15m

R14 802

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Sun 3/5

13:45-17:20

1 stop22h 35m

Ko Samui

Sat 16/5

8:40-18:35

1 stop14h 55m

R14 867

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Fri 1/5

22:20-11:15

2 stops31h 55m

Ko Samui

Sat 16/5

17:50-20:35

2 stops31h 45m

R14 883

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Mon 11/5

10:05-16:55

2 stops25h 50m

Ko Samui

Thu 14/5

17:55-16:15

2 stops27h 20m

R14 899

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Sun 3/5

10:05-16:55

2 stops25h 50m

Ko Samui

Sun 17/5

17:55-5:30

2 stops40h 35m

R14 931

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Thu 30/4

22:20-9:20

2 stops54h 00m

Ko Samui

Sat 16/5

17:50-16:15

2 stops27h 25m

R15 077

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Sun 3/5

13:45-17:20

1 stop22h 35m

Ko Samui

Sun 17/5

19:45-18:35

1 stop27h 50m

R15 125

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Sun 3/5

13:45-18:50

1 stop24h 05m

Ko Samui

Sun 17/5

19:45-18:35

1 stop27h 50m

R15 173

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Sat 27/6

9:50-21:35

2 stops30h 45m

Ko Samui

Tue 7/7

17:55-8:20

2 stops43h 25m

R16 076

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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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 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 R11 013, 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 R13 512.

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 weeks ahead of your departure date. In general, you can expect to find flights to Ko Samui for around R15 339 when searching weeks before you fly. 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 R12 803 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

Fastest flight time

22h 35m

Direct flights

None
The fastest flight from Johannesburg to Ko Samui takes 22h 35m
There are no direct flights from Johannesburg to Ko Samui. There are no popular flight routes from Johannesburg to Ko Samui.
Search flight deals

  • How far is Johannesburg to Ko Samui by plane?

    Ko Samui is 8716,7 km away from Johannesburg. 22h 35m 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?

  • 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
Singapore AirlinesPriceFrom R9 744Free CancellationRating
8,1
1 436 reviews
Search Singapore Airlines flights
EmiratesPriceFrom R13 393Free CancellationRating
8,1
3 486 reviews
Search Emirates flights
Cathay PacificPriceFrom R14 809Free CancellationRating
7,6
1 143 reviews
Search Cathay Pacific flights
Qatar AirwaysPriceFrom R15 938Free CancellationRating
7,4
3 728 reviews
Search Qatar Airways flights

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

Why 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.

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