Search flights, hotels & activities for Jeju Island
Compare flights, hotels, cars, and activities in one place.
500+airlines & travel sites compared
21,000+routes tracked
€0booking fees from us
Freeprice drop alerts
Things to Do in Jeju Island in Autumn
Real historical weather for Jeju Island in Autumn: average highs of 22°C and lows of 19°C, with around 143mm of rain (averaged over the last 3 years). Jeju Island is in South Korea.
22°C
Average high
19°C
Average low
143mm
Typical rainfall
Real things to do in Jeju Island in Autumn
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Ad
Premium Boat Snorkeling Adventure at Seopseom Island, Jeju
★ 5.0(1 reviews)· 1 hr
From €46
Jeju Shore Excursion for Cruise Passengers: UNESCO & Highlights
★ 5.0(53 reviews)· 10 hrs
From €54
Jeju Island South UNESCO Highlights Day Tour With Mt Halla
★ 5.0(266 reviews)· 9 hrs
From €26
Jeju WestSouth One Day Authentic Tour with MT.Halla & UNESCO
★ 5.0(258 reviews)· 9 hrs
From €26
Jeju Island Eastern UNESCO site Full Day Guided Tour
★ 5.0(470 reviews)· 9 hrs
From €26
Jeju Eastern UNESCO Sites Day Tour
★ 4.9(236 reviews)· 9 hrs
From €29
Jeju East Essentials – Seongsan Ilchulbong (UNESCO) & Haenyeo
★ 4.9(1,191 reviews)· 9 hrs
From €34
Jeju Luxury Private Tour Including UNESCO Yacht Cruise
★ 4.9(21 reviews)· 8 hrs
From €150
Jeju South-West Essentials: Hallasan & Signature Highlights
★ 4.9(747 reviews)· 8 hrs
From €34
Half or Day Tour For Cruise customers arriving at Jeju City Port
★ 4.7(86 reviews)· 9 hrs
From €125
Real listings from Viator, including live ratings and prices — clicking through takes you to book directly.
Other seasons in Jeju Island
Plan the rest of your trip
Continue planning your trip to Jeju Island
Same destination, real availability — no need to search again.
FAQs — Jeju Island in Autumn
Based on real historical data (averaged over the last 3 years), expect highs around 22°C and lows around 19°C, with roughly 143mm of rain.