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Cheap flights to Koh Samui

CMH — USM
Apr 23 — Apr 301
1 adult
Tue 23/4
Tue 30/4

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 626 070 searches and data was last updated on 18 April 2024.

Popular in

December

Cheapest in

May

Average price

R19 570

Return from

R22 270
High demand for flights, 13% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for return flights in April 2024
From Johannesburg to Ko Samui

Average price of flights to Koh Samui by month

Plan your trip to Koh Samui by taking into account the cheapest months to travel. The average price of a one-way flight to Koh Samui is currently R0 while a return flight costs R0. Price data was last updated on 14 April 2024.

Currently, October is the cheapest month in which you can book a flight to Koh Samui (average of R748). Flying to Koh Samui in December will prove the most costly (average of R1 032). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

R18 219

February

R17 059

March

R16 051

April

R18 638

May

R16 565

June

R15 633

July

R18 847

August

R17 535

September

R16 527

October

R14 225

November

R15 157

December

R19 627

Temperature and rainfall in Koh Samui by month

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

USM

Temperature

27 - 29 °C

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).

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 to Koh Samui. Price data was last updated on 28 January 2024.
Booking 55 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.
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When is the cheapest time to fly to Koh Samui?

Use this chart to determine the cheapest time to fly return to Koh Samui. Price data was last updated on 14 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to Koh Samui should consider flying on Monday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday evenings, when prices are usually at their highest.
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Reviews of airlines servicing Koh Samui

Get insights into the airlines that provide service to Koh Samui. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Koh Samui. Reviews last updated 18 April 2024.
8,3
Very Good
1 491 reviews

Food

7,8

Comfort

8,1

Boarding

8,4

Crew

8,7

Overall

8,3

Entertainment

8,2

Reviews

1 / 10

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

8,3
Very Good
1 491 reviews
8,3
Very Good
1 491 reviews

Food

7,8

Comfort

8,1

Boarding

8,4

Crew

8,7

Overall

8,3

Entertainment

8,2

Reviews

1 / 10

I'm a long time SQ patron. For good reason. Had a similar trip last year and took another airline (at that time, price was the main factor). This time I took SQ as they had really good rates. No comparison. Dependable, reliable service and excellent aircraft. No issue with my special checked in item (a guitar that had to be handled differently) on my way to my destination (not this flight). In the previous mentioned other airline, they misplace my luggage upon arrival. After spending about an hour (with no effective help from that airline's agent), I managed to find it at another belt!

  • What does USM mean?

    Great question - USM just means Ko Samui Airport. Now you’ll know what this unique code and ones like it mean when you look for flights!

  • 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 Airport is currently the cheapest airport to fly to in Koh Samui. One-way flights to Ko Samui Airport typically cost R1 160, while return flights cost around R2 381.

  • How much is a return flight to Koh Samui?

    A return flight to Koh Samui will typically cost around R221, however they can be found for as little as R125.

  • 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 (16 hours 30 minutes).

  • Does Ko Samui Airport have car hire?

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

  • Are there hotels close to Ko Samui Airport?

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

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