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
174
days per year

14 day forecast

Sunday
21 Apr
89%
30°C30°C
28 Apr
83%
30°C30°C
Monday
22 Apr
88%
30°C29°C
29 Apr
80%
30°C29°C
Tuesday
23 Apr
89%
30°C29°C
30 Apr
30°C29°C
Wednesday
24 Apr
87%
30°C29°C
1 May
86%
30°C30°C
Thursday
25 Apr
89%
30°C29°C
2 May
30°C29°C
Friday
26 Apr
88%
30°C29°C
3 May
30°C29°C
Saturday
27 Apr
75%
30°C29°C
4 May
84%
30°C30°C

Cheapest month to fly to Ko Samui

Explore price trends for trips to Ko Samui

Annual Avg. Price391 GBP
April 2024460 GBP
May 2024382 GBP
June 2024384 GBP
July 2024470 GBP
August 2024419 GBP
September 2024368 GBP
October 2024375 GBP
November 2024377 GBP
December 2024483 GBP
January 2025317 GBP
February 2025325 GBP
March 2025329 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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