Jeju in December (2026)
Verdict: Go with caveats
December is an okay time to visit Jeju, with some trade-offs. Cold, windy, temperatures around 10°C/3°C. The upside: low prices and low crowds.
Weather
10°C/3°C · Cold, windy
Crowds
Low
Daily budget
₹5,600–₹15,500/day
Temperature
10°C/3°C
Weather
Cold, windy
Crowds
Low
Prices
Low
December vs the best time to visit Jeju
The best months to visit Jeju are April, May, September, October. December sits outside peak season, which often means better value and thinner crowds.
See the full month-by-month guide →Things to do in Jeju in December
Seongsan Ilchulbong
A UNESCO-listed tuff cone rising from the sea, climbed for sunrise views over its crater and the coastline.
Hallasan National Park
South Korea's highest peak, a dormant volcano with hiking trails through changing vegetation zones to the summit crater lake.
Manjanggul Lava Tube
One of the world's longest lava tube caves, with a walkable section revealing distinctive lava formations.
Jeongbang Waterfall
A rare waterfall in Asia that falls directly into the ocean, reached by a short walk from the coastal road.
Udo Island
A small island reached by ferry, known for peanut ice cream, coastal cycling, and dramatic sea cliffs.
Osulloc Tea Museum
A green tea plantation and museum with fields to walk through and tea-flavoured treats to sample.
Jeju in December — FAQs
Is December a good time to visit Jeju?
December is an okay time to visit Jeju, with some trade-offs. Cold, windy, temperatures around 10°C/3°C. The upside: low prices and low crowds.
Is Jeju expensive in December?
December is a low-price month in Jeju, with low crowds and daily costs around ₹5,600–₹15,500/day per person. The best-value strategy: take advantage of off-peak rates on stays and activities.
What should I pack for Jeju in December?
Pack for temperatures around 10°C/3°C. Light layers work well, with something warmer for evenings. Quiet season, winter island charm
Full Travel Guide
Planning a Jeju trip in December?
Things to do, where to stay, budgets and local tips — all free.