Flights to Ko Samui, Thailand

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Weather in Ko Samui

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January27°C26°C
February27°C26°C
March28°C27°C
April29°C28°C
May30°C28°C
June29°C28°C
July29°C27°C
August29°C27°C
September29°C27°C
October28°C27°C
November28°C26°C
December27°C26°C
Hottest Month
30°C
May
Coldest month
26°C
January
Sunny days
175
days per year

14 day forecast

Monday
6 May
88%
31°C29°C
13 May
89%
30°C30°C
Tuesday
7 May
88%
30°C29°C
14 May
30°C29°C
Wednesday
8 May
77%
30°C30°C
15 May
85%
31°C29°C
Thursday
9 May
30°C30°C
16 May
31°C29°C
Friday
10 May
88%
30°C29°C
17 May
72%
32°C29°C
Saturday
11 May
86%
30°C28°C
18 May
65%
30°C28°C
Sunday
12 May
30°C30°C
19 May
31°C29°C

Cheapest month to fly to Ko Samui

Explore price trends for trips to Ko Samui

Annual Avg. Price396 GBP
May 2024397 GBP
June 2024356 GBP
July 2024478 GBP
August 2024381 GBP
September 2024359 GBP
October 2024373 GBP
November 2024378 GBP
December 2024427 GBP
January 2025353 GBP
February 2025326 GBP
March 2025344 GBP
April 2025583 GBP

Frequently asked questions

Main airports in Ko Samui, Thailand
Getting from the airport to Ko Samui, Thailand
Best time of year to fly to Ko Samui, Thailand
Things to do in Ko Samui, Thailand
When to book your flight to Ko Samui, Thailand
Ideal duration for staying in Ko Samui, Thailand
Top tourist attractions in Ko Samui, Thailand
Safety walking at night in Ko Samui, Thailand
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