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R14 332+ Cheap flights to Koh Samui

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
— USM
Dec 24 — Dec 311
1 adult

Flights to Koh Samui in 2024

Find the latest flights to Koh Samui in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 19 December 2024.

Popular in

January

Cheapest in

May

Average price

R22 503
High demand for flights, 15% potential price rise
Search Deals
Best time to find cheap flights, 3% potential price drop
Search Deals
Average for return flights in December 2024
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Find flights to Koh Samui within your budget

Locate flights to Koh Samui that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 19 December 2024.

Fly from

Any airport

Route

Depart

Return

Price

JohannesburgKoh Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Tue 22/4

13:45-18:30

1 stop23h 45m

Ko Samui

Tue 6/5

19:25-18:35

1 stop28h 10m

R14 332

JohannesburgKoh Samui

JNB - USM

JNBUSM

Johannesburg OR Tambo

Tue 22/4

8:50-10:30

2 stops20h 40m

Ko Samui

Tue 6/5

14:35-9:50

2 stops24h 15m

R18 408

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Travel insights for flights to Koh Samui

Get recent, data-driven insights about flights to Koh Samui including ideal travel times, pricing trends, and more.

When is the best time to book a flight to Koh Samui?

Use this chart to determine the optimal time to book a return flight from Johannesburg to Koh Samui. Price data was last updated on 13 December 2024.

Booking 19 days in advance of your planned departure date is, on average, the best time to get cheap flights to Koh Samui. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

How long is the flight to Koh Samui?

On average, a flight from Johannesburg to Koh Samui takes 23 hours 45 minutes. Flights to Koh Samui from other popular cities in South Africa will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Koh Samui?

The most popular airlines flying from Johannesburg to Koh Samui are Singapore Airlines, Qatar Airways and Etihad Airways.

Singapore Airlines

Singapore Airlines

From R690

Qatar Airways

Qatar Airways

From R910

Etihad Airways

Etihad Airways

From R790

Emirates

Emirates

From R911

What are the cheapest airlines that fly to Koh Samui?

The cheapest airlines flying from Johannesburg to Koh Samui are Singapore Airlines, Etihad Airways and Qatar Airways.

Rainfall in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Koh Samui ranges from 58.0 - 490.0 mm per month. November is typically the wettest month, when rainfall can reach 490.0 mm. February is typically the driest time to visit Koh Samui when rainfall is around 58.0 mm.

Temperature in Koh Samui by month

Plan your trip to Koh Samui by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Koh Samui, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 27.0 C).

  • What airport do you fly into for flights to Koh Samui?

    Ko Samui (USM), located 3,3 km from the city centre, is the airport you fly into when you book flights to Koh Samui.

  • Can I find cheaper flights to Koh Samui if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Koh Samui on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Koh Samui?

    Based on reviews from Cheapflights users, Singapore Airlines is rated the highest out of the airlines that fly to Koh Samui.

  • What is the cheapest airport to fly to in Koh Samui?

    Ko Samui is currently the cheapest airport to fly to in Koh Samui. One-way flights to Ko Samui typically cost R1 187, while return flights cost around R2 907.

  • How much is a return flight to Koh Samui?

    A return flight to Koh Samui will typically cost around R283, however they can be found for as little as R160.

  • Where does the fastest flight to Koh Samui depart from?

    For those looking to save time traveling to Koh Samui, Johannesburg offers the quickest one-way flight (23 hours 45 minutes).

  • Does Ko Samui have car hire?

    Yes. Those touching down at Ko Samui can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Ko Samui?

    Yes. Ko Samui has hotels nearby for those requiring accommodations. Diamond Pool Villa Samui is the closest property to Ko Samui (0,0 km away from Ko Samui).

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Yes! Cheapflights helps users easily find flights to Koh Samui with no change fees.

Can Cheapflights notify me if prices for flights to Koh Samui become cheaper?

Yes, Cheapflights offers price alerts on Koh Samui flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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