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Ulleung at a glance

When is the busiest time to visit Ulleung?

Based on what travelers booked on Klook

Busier than usual Quieter than usual
+200%
+100%
Typical
-100%
-94%
Jan
-96% Quietest
Feb
-72%
Mar
-70%
Apr
-61%
May
0%
Jun
+24%
Jul
+171%
Aug
Busiest +174%
Sep
+43%
Oct
-24%
Nov
-76%
Dec

Demand peaks in September, rising roughly 174% vs a typical month, while February is quiet — about 96% below a typical month — so book early for September and expect easier availability and fewer crowds in February. Based on Klook historical booking data.

When is Ulleung cheapest?

Find months that fit your budget.

$50
$40
$30
$20
$10
$0
Avg $27 Priciest $49 Cheapest $6
Jul Aug Sep Oct Nov Dec Mar Apr May Jun

Activities are cheapest in December at around USD 6, roughly 88% below the priciest month in July (around USD 49), so visiting in December usually means much lower activity prices than in July. Based on Klook booking data, July 2025 – June 2026.

How far ahead should you book?

Plan ahead so you don’t miss out

0 daysLast-minute
0 daysTypical
0 daysEarly

Most travellers book with short notice — typical lead time is about 0 days — so plans can be flexible, but consider booking earlier for the September peak. Based on Klook booking data, February 2026 – July 2026.

Quick facts about Ulleung

General info
  • Time zone

    No time difference

  • Currency

    1USD = 1,355.01KRW

  • Official languages

  • Recommended trip duration

What to know before visiting Ulleung

What to expect in Ulleung

Ulleung is a compact island destination where attraction passes and water activities lead bookings, and visitor demand is highly seasonal. Klook data show a strong summer peak concentrated around late summer, with very low demand in winter months.

Best times to visit and how prices behave

Demand peaks in September and bottoms out in February according to Klook booking data. Prices are highest in July and drift down through late summer and autumn, with December typically the cheapest month for activities. If you want smaller crowds and lower prices, plan for the quieter winter months or December in particular; for the lively peak-season atmosphere aim for late summer and September. Note that demand and prices diverge somewhat — July can be relatively pricey before the absolute demand high in August–September.

Tips for travellers

Most experiences on Klook for Ulleung are bookable at short notice, so this destination suits flexible or spontaneous travel. If you travel in the peak months named above, consider securing popular activities earlier; otherwise you can comfortably plan closer to departure. Use Klook to check availability and lock in the activities you want as your dates firm up.

FAQs about Ulleung

When is the best time to visit Ulleung?

When is the cheapest time to visit Ulleung?

How far ahead should I book activities in Ulleung?

How much do activities in Ulleung typically cost?

What is Ulleung best known for on Klook?