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Cheap flights from Johannesburg OR Tambo Airport to Ko Samui from £443

JNB — USM
9 Dec — 16 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from OR Tambo to Ko Samui

Enter your travel dates to find the best prices.

Cheapest flights from OR Tambo to Ko Samui

Fri 25/1210:10 -
2 stops24h 05m
Tue 5/121:30 -
2 stops39h 10m
Deal found 5/11£996
Mon 9/1113:40 -
1 stop16h 15m
Thu 12/1118:05 -
1 stop17h 05m
Deal found 6/11£1,653
Fri 11/1210:10 -
2 stops25h 50m
Wed 6/120:30 -
2 stops29h 00m
Deal found 7/11£1,661
Thu 10/1210:10 -
2 stops30h 10m
Tue 5/117:05 -
2 stops22h 20m
Deal found 7/11£1,673
Sat 12/1213:25 -
2 stops26h 55m
Wed 6/120:30 -
2 stops29h 00m
Deal found 7/11£1,674
Fri 11/1210:10 -
2 stops25h 50m
Mon 4/118:15 -
2 stops31h 15m
Deal found 7/11£1,682

Find flight deals from OR Tambo to Ko Samui

Round-trip from

£762

One-way from

£443

Popular in

December

Cheapest in

October

Average price

£701
Singapore Airlines
  • Singapore Airlines
  • 7/3-17/3
  • 2 total stops
  • 50h 30m total
  • Johannesburg to Ko Samui
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Emirates
  • Emirates
  • 4/1-31/12
  • 2 total stops
  • 30h 10m total
  • Johannesburg to Ko Samui
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£27 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
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Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Johannesburg OR Tambo Airport to Ko Samui that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

JohannesburgKo Samui

JNB Johannesburg OR Tambo - USM Ko Samui

JNBUSM

Johannesburg OR Tambo

Mon 4/1

10:10-21:20

2 stops30h 10m

Ko Samui

Wed 31/12

00:00-19:00

Nonstop0h 00m

£443

JohannesburgKo Samui

JNB Johannesburg OR Tambo - USM Ko Samui

JNBUSM

Johannesburg OR Tambo

Sun 7/3

13:40-18:55

1 stop24h 15m

Ko Samui

Wed 17/3

08:55-06:10

1 stop26h 15m

£762

JohannesburgKo Samui

JNB Johannesburg OR Tambo - USM Ko Samui

JNBUSM

Johannesburg OR Tambo

Mon 3/5

11:10-19:40

1 stop27h 30m

Ko Samui

Thu 13/5

11:55-07:55

1 stop25h 00m

£779

JohannesburgKo Samui

JNB Johannesburg OR Tambo - USM Ko Samui

JNBUSM

Johannesburg OR Tambo

Sun 7/3

11:00-17:40

2 stops25h 40m

Ko Samui

Wed 17/3

11:40-07:25

1 stop24h 45m

£862

JohannesburgKo Samui

JNB Johannesburg OR Tambo - USM Ko Samui

JNBUSM

Johannesburg OR Tambo

Wed 23/12

20:20-08:10

2 stops30h 50m

Ko Samui

Wed 31/12

00:00-19:00

Nonstop0h 00m

£898

JohannesburgKo Samui

JNB Johannesburg OR Tambo - USM Ko Samui

JNBUSM

Johannesburg OR Tambo

Fri 18/12

20:20-08:10

2 stops30h 50m

Ko Samui

Wed 31/12

00:00-19:00

Nonstop0h 00m

£898

JohannesburgKo Samui

JNB Johannesburg OR Tambo - USM Ko Samui

JNBUSM

Johannesburg OR Tambo

Tue 5/1

13:45-08:10

2 stops37h 25m

Ko Samui

Wed 10/2

17:40-15:35

2 stops26h 55m

£905

JohannesburgKo Samui

JNB Johannesburg OR Tambo - USM Ko Samui

JNBUSM

Johannesburg OR Tambo

Fri 25/12

10:10-15:15

2 stops24h 05m

Ko Samui

Tue 5/1

21:30-07:40

2 stops39h 10m

£996

JohannesburgKo Samui

JNB Johannesburg OR Tambo - USM Ko Samui

JNBUSM

Johannesburg OR Tambo

Wed 23/12

13:40-18:55

1 stop24h 15m

Ko Samui

Wed 31/12

00:00-19:00

Nonstop0h 00m

£1,002

JohannesburgKo Samui

JNB Johannesburg OR Tambo - USM Ko Samui

JNBUSM

Johannesburg OR Tambo

Tue 2/3

11:00-17:00

2 stops25h 00m

Ko Samui

Sat 13/3

11:40-07:25

1 stop24h 45m

£1,081

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Showing 1-10 of 15 resultsSorted by cheapest first
1
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Best time to book a flight from OR Tambo to Ko Samui

Have a flexible travel schedule? Discover the best time to fly to Ko Samui from OR Tambo with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Johannesburg OR Tambo Airport to Ko Samui

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

To ensure you get the cheapest price possible for a flight from Johannesburg OR Tambo Airport to Ko Samui, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Johannesburg OR Tambo Airport to Ko Samui (average of £675). Flying from Johannesburg OR Tambo Airport to Ko Samui in December is currently the most expensive (average of £889). 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.

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

Airfare is above average for this route at the moment.

Johannesburg OR Tambo Airport to Ko Samui flights typically cost between £684 and £728 in March.
The cheapest return price found within the last 5 days was £762 on Singapore Airlines (7 Mar–17 Mar).

Related info for your journey

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

    If you book a flight to Ko Samui from Johannesburg OR Tambo, you will be flying to Ko Samui, which is the city’s only airport. Ko Samui (USM) is located 2.1 mi from the center of Ko Samui. There are 0 flights from Johannesburg OR Tambo to Ko Samui per day from 0 different airlines.

  • How long is the flight from Johannesburg OR Tambo Airport to Ko Samui?

    Airlines like Singapore Airlines and Cathay Pacific fly from Johannesburg OR Tambo Airport to Ko Samui in about 24h 15m. The time it takes to get you to your destination can typically vary by up to 3h 15m. The distance from Johannesburg OR Tambo Airport to Ko Samui is about 5405 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from OR Tambo to Ko Samui that include hotel bookings?

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

  • How can I find direct flights from OR Tambo to Ko Samui?

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

  • Can I find deals for business class flights from OR Tambo to Ko Samui?

    Yes. Cheapflights offers flight deals from OR Tambo 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.

  • What is the cheapest month to book a flight from Johannesburg OR Tambo Airport to Ko Samui?

    Currently, October is the cheapest month in which you can book a flight from Johannesburg OR Tambo Airport to Ko Samui (average of £675). Flying from Johannesburg OR Tambo Airport to Ko Samui in December is currently the most expensive (average of £889). 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.

See more FAQs

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
Khanom

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Alternative routes for OR Tambo to Ko Samui

OR Tambo to Suvarnabhumi flights
OR Tambo to Phuket City flights

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

When you search for this flight from OR Tambo to Ko Samui, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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

Need flexible booking options for your flight to Ko Samui from OR Tambo? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ko Samui from OR Tambo today and book when prices fit your budget.

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