Jeju in January (2026)
Verdict: Go with caveats
January is an okay time to visit Jeju, with some trade-offs. Cold, windy, temperatures around 8°C/1°C. The upside: low prices and low crowds.
Weather
8°C/1°C · Cold, windy
Crowds
Low
Daily budget
₹5,600–₹15,500/day
Temperature
8°C/1°C
Weather
Cold, windy
Crowds
Low
Prices
Low
January vs the best time to visit Jeju
The best months to visit Jeju are April, May, September, October. January 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 January
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 January — FAQs
Is January a good time to visit Jeju?
January is an okay time to visit Jeju, with some trade-offs. Cold, windy, temperatures around 8°C/1°C. The upside: low prices and low crowds.
Is Jeju expensive in January?
January 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 January?
Pack for temperatures around 8°C/1°C. Light layers work well, with something warmer for evenings. Snow-capped Hallasan, quieter island
Full Travel Guide
Planning a Jeju trip in January?
Things to do, where to stay, budgets and local tips — all free.