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
10 May
89%
15°C13°C
17 May
89%
20°C16°C
Sunday
11 May
17°C13°C
18 May
21°C15°C
Monday
12 May
21°C13°C
19 May
20°C17°C
Tuesday
13 May
21°C15°C
20 May
20°C16°C
Wednesday
14 May
21°C14°C
21 May
24°C17°C
Thursday
15 May
21°C17°C
22 May
23°C19°C
Friday
16 May
89%
20°C16°C
23 May
84%
22°C19°C

Cheapest month to fly to Jeju City

Explore price trends for trips to Jeju City

Annual Avg. Price409 GBP
May 2025303 GBP
June 2025354 GBP
July 2025333 GBP
August 2025377 GBP
September 2025318 GBP
October 2025441 GBP
November 2025506 GBP
December 2025443 GBP
January 2026444 GBP
February 2026388 GBP
March 2026381 GBP
April 2026621 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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