Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Johannesburg to Ko Samui from R14 292

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 28/10. 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

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.
Search flight deals

Find the cheapest flights from Johannesburg to Ko Samui

Cheap return flights

Singapore Airlines Logo
19:50 - 18:50JNB-USM
18h 00m1 stop
Singapore Airlines Logo
19:45 - 18:35USM-JNB
27h 50m1 stop
R14 292Singapore Airlines
Find Deal
Tue, Oct 28 - Tue, Nov 4
Singapore Airlines Logo
19:50 - 18:50JNB-USM
18h 00m1 stop
Singapore Airlines Logo
8:55 - 18:35USM-JNB
14h 40m1 stop
R14 813Singapore Airlines
Find Deal
Mon, Oct 27 - Mon, Nov 3
Logo
11:05 - 20:25JNB-USM
28h 20m2 stops
Logo
7:55 - 7:40USM-JNB
28h 45m2 stops
R14 848
Find Deal
Tue, Oct 28 - Tue, Nov 4
Logo
11:05 - 15:35JNB-USM
23h 30m2 stops
Logo
21:10 - 7:40USM-JNB
39h 30m2 stops
R15 734
Find Deal
Mon, Oct 27 - Mon, Nov 3
Emirates Logo
13:25 - 17:30JNB-USM
23h 05m2 stops
Emirates Logo
13:45 - 16:35USM-JNB
31h 50m2 stops
R16 776Emirates
Find Deal
Tue, Oct 28 - Tue, Nov 4
Logo
9:50 - 14:45JNB-USM
23h 55m3 stops
Logo
18:15 - 10:55USM-JNB
21h 40m3 stops
R17 783
Find Deal
Tue, Oct 28 - Tue, Nov 4
Singapore Airlines Logo
19:50 - 18:50JNB-USM
18h 00m1 stop
Singapore Airlines Logo
8:55 - 18:35USM-JNB
14h 40m1 stop
R25 962Singapore Airlines
Find Deal
Tue, Jan 6 - Mon, Feb 16
Singapore Airlines Logo
19:50 - 17:10JNB-USM
16h 20m1 stop
Singapore Airlines Logo
8:55 - 18:35USM-JNB
14h 40m1 stop
R25 980Singapore Airlines
Find Deal
Tue, Jan 6 - Mon, Feb 16
Emirates Logo
22:20 - 8:10JNB-USM
28h 50m2 stops
Emirates Logo
17:25 - 10:25USM-JNB
22h 00m2 stops
R47 739Emirates
Find Deal
Tue, Jan 6 - Mon, Feb 16
Emirates Logo
22:20 - 8:10JNB-USM
28h 50m2 stops
Emirates Logo
9:20 - 10:25USM-JNB
30h 05m2 stops
R47 774Emirates
Find Deal
Tue, Jan 6 - Sun, Feb 15

Singapore Airlines flights from Johannesburg to Ko Samui

Our best Singapore Airlines deals on Johannesburg to Ko Samui flight tickets
Singapore Airlines
Oct 28
JNB19:50Johannesburg OR Tambo
18h 00m
1 stop
USM18:50Ko Samui
Nov 4
USM19:45Ko Samui
27h 50m
1 stop
JNB18:35Johannesburg OR Tambo
R14 292
Find similar
Singapore Airlines
Oct 27
JNB19:50Johannesburg OR Tambo
18h 00m
1 stop
USM18:50Ko Samui
Nov 3
USM8:55Ko Samui
14h 40m
1 stop
JNB18:35Johannesburg OR Tambo
R14 813
Find similar
Singapore Airlines
Jan 6
JNB19:50Johannesburg OR Tambo
18h 00m
1 stop
USM18:50Ko Samui
Feb 16
USM8:55Ko Samui
14h 40m
1 stop
JNB18:35Johannesburg OR Tambo
R25 962
Find similar

Emirates flights from Johannesburg to Ko Samui

Our best Emirates deals on Johannesburg to Ko Samui flight tickets
Emirates
Oct 28
JNB13:25Johannesburg OR Tambo
23h 05m
2 stops
USM17:30Ko Samui
Nov 4
USM13:45Ko Samui
31h 50m
2 stops
JNB16:35Johannesburg OR Tambo
R16 776
Find similar
Emirates
Jan 6
JNB22:20Johannesburg OR Tambo
28h 50m
2 stops
USM8:10Ko Samui
Feb 16
USM17:25Ko Samui
22h 00m
2 stops
JNB10:25Johannesburg OR Tambo
R47 739
Find similar
Emirates
Jan 6
JNB22:20Johannesburg OR Tambo
28h 50m
2 stops
USM8:10Ko Samui
Feb 15
USM9:20Ko Samui
30h 05m
2 stops
JNB10:25Johannesburg OR Tambo
R47 774
Find similar

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 14 September 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

Tue 28/10

19:50-18:50

1 stop18h 00m

Ko Samui

Tue 4/11

19:45-18:35

1 stop27h 50m

R14 292

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Mon 27/10

19:50-18:50

1 stop18h 00m

Ko Samui

Mon 3/11

8:55-18:35

1 stop14h 40m

R14 813

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Tue 28/10

11:05-20:25

2 stops28h 20m

Ko Samui

Tue 4/11

7:55-7:40

2 stops28h 45m

R14 848

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Mon 27/10

11:05-15:35

2 stops23h 30m

Ko Samui

Mon 3/11

21:10-7:40

2 stops39h 30m

R15 734

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Tue 28/10

13:25-17:30

2 stops23h 05m

Ko Samui

Tue 4/11

13:45-16:35

2 stops31h 50m

R16 776

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Tue 28/10

9:50-14:45

3 stops23h 55m

Ko Samui

Tue 4/11

18:15-10:55

3 stops21h 40m

R17 783

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Tue 6/1

19:50-18:50

1 stop18h 00m

Ko Samui

Mon 16/2

8:55-18:35

1 stop14h 40m

R25 962

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Tue 6/1

19:50-17:10

1 stop16h 20m

Ko Samui

Mon 16/2

8:55-18:35

1 stop14h 40m

R25 980

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Tue 6/1

22:20-8:10

2 stops28h 50m

Ko Samui

Mon 16/2

17:25-10:25

2 stops22h 00m

R47 739

JohannesburgKo Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Tue 6/1

22:20-8:10

2 stops28h 50m

Ko Samui

Sun 15/2

9:20-10:25

2 stops30h 05m

R47 774

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 913, 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 292.

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 375. 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 R17 656.

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 R16 505. 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 R17 719.

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 R17 011 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 R13 806 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

Direct flights

None
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. 16h 20m 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 R10 517Free CancellationRating
8,1
1 365 reviews
Search Singapore Airlines flights
EmiratesPriceFrom R14 962Free CancellationRating
8,1
3 334 reviews
Search Emirates flights
Cathay PacificPriceFrom R15 949Free CancellationRating
7,6
993 reviews
Search Cathay Pacific flights
Qatar AirwaysPriceFrom R17 019Free CancellationRating
7,4
3 624 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 Pha Ngan
Ko Tao

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.

An easier way to manage your Ko Samui trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 14/10
Tue 21/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Thailand