JNB - USM

฿16,874 Find Cheap Flights from Johannesburg to Ko Samui – Compare and Save

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Everything you should know

Cheapest return flight
฿27,848
Typical prices: ฿30,272-฿35,709
Multiple Airlines
Sun 25/11Fri 30/11
JNB - USM • 2 stops
Cheapest one-way flight
฿16,874
Typical prices: ฿17,564-฿24,432
Multiple Airlines
Sat 6/1
JNB - USM • 2 stops
Direct flights
Not available
There are currently no direct flights between Johannesburg OR Tambo Airport and Ko Samui. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
14 weeks
in advance
Our data shows that travellers who book at least 14 weeks in advance save around 17% compared to booking last minute.
Insights
Insights
When to travel
October
Cheapest • 7% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Hong Kong Intl (HKG)
Cheapest • Avg ฿31,350 (return)
Singapore Changi (SIN)
Shortest trip • 16h 35m (one-way)
Insights
Insights
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to Ko Samui!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Johannesburg to Ko Samui (JNB-USM)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from OR Tambo to Ko Samui

Wed 25 Nov - Mon 30 Nov
Multiple Airlines Logo
09:50 - 15:20JNB  Johannesburg OR Tambo-USM Ko Samui
24h 30m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
15:35 - 08:20USM  Ko Samui-JNB Johannesburg OR Tambo
21h 45m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl
฿27,848Multiple Airlines
Mon 26 Oct - Mon 2 Nov
Multiple Airlines Logo
13:45 - 20:25JNB  Johannesburg OR Tambo-USM Ko Samui
25h 40m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
12:15 - 08:20USM  Ko Samui-JNB Johannesburg OR Tambo
25h 05m3 stops Bangkok Suvarnabhumi Krabi Abu Dhabi Zayed Intl
฿28,211Multiple Airlines
Mon 26 Oct - Mon 2 Nov
Multiple Airlines Logo
13:45 - 20:25JNB  Johannesburg OR Tambo-USM Ko Samui
25h 40m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
12:25 - 08:20USM  Ko Samui-JNB Johannesburg OR Tambo
24h 55m2 stops Krabi Abu Dhabi Zayed Intl
฿28,573Multiple Airlines
Tue 29 Sep - Tue 6 Oct
Qatar Airways Logo
20:55 - 11:55JNB  Johannesburg OR Tambo-USM Ko Samui
34h 00m2 stops Doha Hamad Intl Phuket City
Qatar Airways Logo
19:00 - 04:00USM  Ko Samui-JNB Johannesburg OR Tambo
38h 00m2 stops Phuket City Doha Hamad Intl
฿29,100Qatar Airways
Sat 24 Oct - Sat 31 Oct
Multiple Airlines Logo
09:45 - 20:25JNB  Johannesburg OR Tambo-USM Ko Samui
29h 40m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi
Multiple Airlines Logo
07:00 - 08:20USM  Ko Samui-JNB Johannesburg OR Tambo
30h 20m2 stops Bangkok Suvarnabhumi Abu Dhabi Zayed Intl
฿29,199Multiple Airlines
Thu 12 Nov - Tue 17 Nov
Qatar Airways Logo
13:45 - 17:30JNB  Johannesburg OR Tambo-USM Ko Samui
22h 45m2 stops Doha Hamad Intl Phuket City
Qatar Airways Logo
21:10 - 15:15USM  Ko Samui-JNB Johannesburg OR Tambo
23h 05m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
฿29,661Qatar Airways
Mon 4 Jan - Wed 13 Jan
Qatar Airways Logo
09:15 - 10:35JNB  Johannesburg OR Tambo-USM Ko Samui
20h 20m2 stops Doha Hamad Intl Bangkok Suvarnabhumi
Qatar Airways Logo
19:10 - 15:35USM  Ko Samui-JNB Johannesburg OR Tambo
25h 25m2 stops Bangkok Suvarnabhumi Doha Hamad Intl
฿30,353Qatar Airways
Mon 19 Oct - Fri 23 Oct
Emirates Logo
19:10 - 11:55JNB  Johannesburg OR Tambo-USM Ko Samui
35h 45m2 stops Dubai Intl Phuket City
Emirates Logo
17:55 - 16:15USM  Ko Samui-JNB Johannesburg OR Tambo
27h 20m2 stops Phuket City Dubai Intl
฿30,847Emirates
Sun 14 Feb - Sat 20 Feb
เอทิฮัดแอร์เวย์ Logo
09:50 - 11:30JNB  Johannesburg OR Tambo-USM Ko Samui
20h 40m2 stops Abu Dhabi Zayed Intl Bangkok Suvarnabhumi
เอทิฮัดแอร์เวย์ Logo
18:15 - 08:20USM  Ko Samui-JNB Johannesburg OR Tambo
19h 05m2 stops Phuket City Abu Dhabi Zayed Intl
฿30,913เอทิฮัดแอร์เวย์
Mon 19 Oct - Fri 23 Oct
Emirates Logo
19:10 - 11:55JNB  Johannesburg OR Tambo-USM Ko Samui
35h 45m2 stops Dubai Intl Phuket City
Emirates Logo
19:00 - 20:35USM  Ko Samui-JNB Johannesburg OR Tambo
30h 35m2 stops Phuket City Dubai Intl
฿30,979Emirates
Booking Insights

Price, demand, and travel trends for Johannesburg OR Tambo Airport to Ko Samui flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Johannesburg OR Tambo Airport to Ko Samui with more confidence.

What's the cheapest day of the week to fly from Johannesburg OR Tambo Airport to Ko Samui?

Monday is the cheapest day of the week to fly from Johannesburg OR Tambo Airport to Ko Samui and is 5% cheaper than the average day. Sunday is the most expensive day with flight prices 4% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Johannesburg OR Tambo Airport to Ko Samui?

  • October is the cheapest month to fly from Johannesburg OR Tambo Airport to Ko Samui at ฿30,386 return.
  • December (฿39,020) and July (฿35,164) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 28% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Johannesburg OR Tambo Airport to Ko Samui the cheapest?

Flights from Johannesburg OR Tambo Airport to Ko Samui are cheapest 14 weeks before departure. Booking in this window typically costs about 17% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Johannesburg OR Tambo Airport to Ko Samui flights

Low season

August

Cheapest flight

฿16,874
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flights from Johannesburg OR Tambo Airport to Ko Samui

When to book flights from OR Tambo to Ko Samui

Are your dates flexible? Find out the best times to travel from OR Tambo to Ko Samui based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Johannesburg OR Tambo Airport to Ko Samui flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Johannesburg OR Tambo Airport to Ko Samui?

    Flights from Johannesburg OR Tambo Airport to Ko Samui usually depart from Johannesburg OR Tambo (JNB) and arrive at Ko Samui (USM).

  • Which airports do connecting flights from Johannesburg OR Tambo Airport to Ko Samui pass through?

    Connecting flights from Johannesburg OR Tambo Airport to Ko Samui most commonly pass through:

    • Singapore Changi (SIN) – 98% of one-stop connections
    • Hong Kong Intl (HKG) – 2% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Johannesburg OR Tambo Airport to Ko Samui?

    Yes. Being flexible with your travel dates can save you up to 9% on the Johannesburg OR Tambo Airport to Ko Samui route. Monday is the cheapest departure day at ฿31,276 return on average, while Sunday is the most expensive at ฿34,011, a difference of ฿2,735. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Ko Samui?

    Some of the most popular sights in Ko Samui are Chaweng Beach, Lamai Beach, and Hin Ta and Hin Yai Rocks. These are among the most viewed places in Ko Samui on KAYAK.

  • How expensive are last-minute Johannesburg OR Tambo Airport to Ko Samui flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 3% above the route average of ฿32,654. Book 14 weeks before departure for the lowest fares.

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

    A direct flight from Johannesburg OR Tambo Airport to Ko Samui takes 0h 00m, covering 13,999 km.

  • Do I need a passport to fly from Johannesburg OR Tambo Airport to Ko Samui?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Johannesburg OR Tambo Airport to Ko Samui changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ฿27,848 to ฿185,093. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Johannesburg OR Tambo Airport to Ko Samui looking right now?

    One-way fares from Johannesburg OR Tambo Airport to Ko Samui are currently higher than usual. Average one-way flight prices are about ฿32,473, which is 58% above the typical average for this route.

  • How much time can I save by choosing a different stopover airport from Johannesburg OR Tambo Airport to Ko Samui?

    Flying via Singapore Changi (SIN) gives the shortest average 1-stop total travel time of 16h 35m, compared to 26h 05m via Hong Kong Intl (HKG).

  • What is the time difference between Johannesburg OR Tambo Airport and Ko Samui?

    Ko Samui is 5 hours ahead of Johannesburg OR Tambo Airport (Indochina Time vs South Africa Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at Ko Samui Airport (USM)?

    Ko Samui Airport (USM) hosts 5 major car hire companies, with daily rates starting from around ฿447 for economy cars. Top options include:
    • Drive Car Rental
    • Alamo
    • Sixt
    • Enterprise Rent-A-Car
    • Hertz

  • How much should I expect to pay for a Johannesburg OR Tambo Airport to Ko Samui flight?

    Return flights from Johannesburg OR Tambo Airport to Ko Samui range from ฿30,272 to ฿35,709, with an average of ฿32,654 over the past 12 months. Anything below ฿30,272 counts as a good deal.

Your guide to booking Johannesburg OR Tambo Airport to Ko Samui flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure instead of Sunday. On this route, Monday flights average ฿31,276 – about ฿2,735 less than Sunday (8% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 14 weeks before you fly. On this route, that window historically saves about 17% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Johannesburg OR Tambo Airport to Ko Samui trip for October. Fares historically average ฿30,386 return in that month – typically ฿8,635 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ko Samui Airport.
    - Ozo Chaweng Samui - Sha Extra Plus
    - Cosi Samui Chaweng Beach
    - Melia Koh Samui

More options for your flight from OR Tambo to Ko Samui

Complete your trip to Ko Samui with a hotel stay or car hire

Car rentals in Ko Samui
Hotels in Ko Samui