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Jeju · Seogwipo & Jungmun

The Grand Sumorum

4-star · rated 4.6/5from ₩119,064/nightcheapest in Jan

Prices as of 2026-09-29 ·updated daily ·Contains affiliate links (we may earn a commission)

Nightly price by month

2 guests, 1 night
Oct
₩208,362Tue
₩257,972Sat
Nov
₩138,908Tue
₩168,674Sat
Dec
₩138,908Tue
₩168,674Sat
Jan
₩119,064Tue
₩138,908Sat
Feb
₩119,064Tue
₩138,908Sat
Mar
₩119,064Tue
₩138,908Sat

Rates from a Korean booking site (KRW), checked for the second Tuesday and Saturday of each month. Actual prices vary by date and room.

Location

A 4-star hotel in Seogwipo & Jungmun, Jeju.

Price level

At the upper end among 126 Jeju hotels we track.

BudgetPricey

Saturday rates average 20% above Tuesday

Similar hotels near Seogwipo & Jungmun

FAQ

What star rating is The Grand Sumorum?

The Grand Sumorum is a 4-star hotel in Seogwipo & Jungmun, Jeju.

How much is a night at The Grand Sumorum?

Between ₩119,064 and ₩257,972 for two guests per night over the next six months (one weekday and one Saturday checked each month). That puts it at the upper end of Jeju hotels.

When is The Grand Sumorum cheapest?

Weekdays in Jan are cheapest at ₩119,064. The most expensive is a Saturday in Oct (₩257,972).

Are weekends more expensive at The Grand Sumorum?

A Saturday night costs about 20% more than a Tuesday night on average.

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