Flights to Jeju City, South Korea

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Weather in Jeju City

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C4°C
February8°C4°C
March12°C7°C
April16°C11°C
May19°C15°C
June23°C19°C
July27°C23°C
August28°C24°C
September25°C21°C
October20°C16°C
November15°C11°C
December9°C5°C
Hottest Month
28°C
August
Coldest month
4°C
January
Sunny days
280
days per year
Snow days
1
days per year

14 day forecast

Saturday
16 Aug
30°C25°C
23 Aug
89%
31°C26°C
Sunday
17 Aug
87%
30°C25°C
24 Aug
88%
30°C26°C
Monday
18 Aug
78%
29°C25°C
25 Aug
87%
28°C24°C
Tuesday
19 Aug
89%
30°C25°C
26 Aug
86%
30°C24°C
Wednesday
20 Aug
88%
30°C24°C
27 Aug
74%
30°C25°C
Thursday
21 Aug
89%
31°C25°C
28 Aug
87%
28°C25°C
Friday
22 Aug
84%
28°C25°C
29 Aug
84%
29°C24°C

Cheapest month to fly to Jeju City

Explore price trends for trips to Jeju City

Annual Avg. Price485 GBP
September 2025333 GBP
October 2025395 GBP
November 2025321 GBP
December 2025385 GBP
January 2026452 GBP
February 2026454 GBP
March 2026489 GBP
April 2026567 GBP
May 2026698 GBP
June 2026565 GBP
July 2026680 GBP

Frequently asked questions

Main airports in Jeju City
Getting from the airport to Jeju City
Best time to fly to Jeju City
Things to do in Jeju City
When to book your flight to Jeju City
Ideal duration of stay in Jeju City
Top tourist attractions in Jeju City
Safety walking at night in Jeju City
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