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How to find the cheapest flight from
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Cheap flights from Johannesburg to Koh Samui
Return
Economy
The best prices from Johannesburg to Koh Samui are usually found in November or September, booked 31 days in advance, depart on a Monday or Sunday and return on a Tuesday
Return
Economy
How to find the cheapest flight from
Johannesburg (JNB) to Koh Samui (USM)
All the information you need to plan the best JNB to USM flight in 2021: compare Johannesburg to Koh Samui flight prices with the expected peak season, weather and rainfall in Koh Samui.
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JNB - USM Price
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R9 904 - R13 814
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USM Temperature
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29 - 33 °C
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USM Rainfall
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50 - 423 mm
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Popular in December High demand for flights, 17% potential price rise |
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Cheapest in November Best time to find cheap flights, 14% potential price drop |
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Average price R11 231 Average for round-trip flights in April 2021 |
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Round-trip from R9 904 From Johannesburg to Koh Samui |
What is the cheapest day to fly return from Johannesburg to Koh Samui?
Users have found that flying from Johannesburg to Koh Samui on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.
How far in advance should I book a flight from Johannesburg to Koh Samui?
To save up to 10% on this flight, we recommend booking at least 32 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Johannesburg to Koh Samui from R12 844 1-2 weeks out and tickets from R12 844 for flights departing within the next 72 hours.
What is the cheapest month to fly from Johannesburg to Koh Samui?
Our data shows that November tends to be the cheapest month to fly to Koh Samui from Johannesburg. Users have commonly found prices around R11 480 for the month, but tickets can be as low as R9 633. Due to multiple factors, prepare for potentially higher prices in December.
When is the cheapest time to fly from Johannesburg to Koh Samui (JNB - USM)?
It’s typically best to fly out from Johannesburg to Koh Samui in the morning. Doing so could potentially save you 43% on the flight price compared to flying in the afternoon, which is usually more expensive.
Cheap flights from Johannesburg to Koh Samui in April, May 2021
The best prices found for JNB to USM flights in April, May
21 Apr - 24 Apr
R18 409pp
JNB
Johannesburg OR Tambo
Multiple airlines
2 STOPS
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
2 STOPS
JNB
Johannesburg OR Tambo
24 Apr - 1 May
R19 680pp
JNB
Johannesburg OR Tambo
Multiple airlines
2 STOPS
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
2 STOPS
JNB
Johannesburg OR Tambo
Johannesburg to Koh Samui 2021 flight deals
Cheap flights to Koh Samui from Johannesburg found for this year
21 Apr - 24 Apr
R18 409pp
JNB
Johannesburg OR Tambo
Multiple airlines
2 STOPS
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
2 STOPS
JNB
Johannesburg OR Tambo
24 Apr - 1 May
R19 680pp
JNB
Johannesburg OR Tambo
Multiple airlines
2 STOPS
USM
Koh Samui
USM
Koh Samui
Multiple Airlines
2 STOPS
JNB
Johannesburg OR Tambo
Related info for your journey
Useful info, stats and facts about <span class="emphasized">Johannesburg</span> to <span class="emphasized">Koh Samui</span> flights.
Alternative routes for Johannesburg to Koh Samui
See prices for flight routes from nearby airports that may be better suited for you.
Johannesburg to Krabi
from R12 687 pp
Cape Town to Krabi
from R15 270 pp
Destination information for Koh Samui
Things to know before you go - useful duration and weather info for your trip from Johannesburg to Koh Samui.
Today's exchange rate
R1 = ฿2,20
Average temperature for April in Koh Samui
32.0 °C
Avg rainfall for April in Koh Samui
73.0 mm
