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Hotel prices in Seongnam-si, month by month

A typical hotel night in Seongnam-si costs about €133 in January and €166 in November. That is a 25% gap, and the biggest lever on what you pay: the same kind of room simply costs more when demand peaks. February and March come close to the low point, a good fallback if January does not suit you.

These figures come from 8 hotels in Seongnam-si whose prices we check on Agoda on a rolling basis. Across the whole year the typical night averages €145.

Cheapest month
January €133
Most expensive month
November €166
Typical night, year average
€145
Saturday vs Tuesday
+27%
Hotels price-checked
8

Typical nightly price by month

  • Cheapest month: January, about €133 a night on average
  • Most expensive month: November, about €166 a night on average
All months
Month Typical hotel4 stars
December€143 €122
January€133 €124
February€137 €109
March€141 €138
April€145 €142
May€145 €156
June€141 €142
July€147 €155
August€148 €231
September€151 €201
October€145 –
November€166 €175

The typical price is the median of the monthly averages of up to 8 hotels we price-check on Agoda (one night, 2 adults). In euros.

Weekend or weekday?

Saturday nights cost about 27% more than Tuesdays in Seongnam-si. If your dates can move, arriving early in the week is the easiest saving.

Good-value hotels in Seongnam-si

Rated 8.5 or higher by guests, ordered by their average nightly price across the year.

Hotel prices in nearby cities

For comparison, nearby Seoul averages €125 a night over the year (14% less).

Hotel prices month by month in Seongnam-si

The most-reviewed hotels in Seongnam-si with a full year of price checks.

Hotel prices in Seongnam-si: questions

What is the cheapest month to stay in Seongnam-si?

January. A typical hotel night then costs about €133, against a yearly average of €145.

When are hotels in Seongnam-si most expensive?

In November, at about €166 a night for a typical hotel, 25% more than in January.

Are weekends more expensive in Seongnam-si?

Saturday nights cost about 27% more than Tuesdays in Seongnam-si. If your dates can move, arriving early in the week is the easiest saving.

Where do these prices come from?

We check real Agoda prices for 8 hotels in Seongnam-si: one night for two adults on a Tuesday and a Saturday in every month of the coming year, refreshed every few weeks. The typical price is the median of the hotels’ monthly averages. Prices are in euros, last updated 12 November 2026; the final price is shown before you book.