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Hotel prices in Karuizawa, month by month

March is the cheapest month for a hotel in Karuizawa, at about €158 a night for a typical stay. August sits at the other end, around €417, which is 164% more.

These figures come from 16 hotels in Karuizawa whose prices we check on Agoda on a rolling basis. Across the whole year the typical night averages €228.

Cheapest month
March €158
Most expensive month
August €417
Typical night, year average
€228
Saturday vs Tuesday
+54%
Hotels price-checked
16

Typical nightly price by month

  • Cheapest month: March, about €158 a night on average
  • Most expensive month: August, about €417 a night on average
All months
Month Typical hotel3 stars and below4 stars5 stars
November€245 €212€245€349
December€206 €145€200€294
January€172 €127€164€290
February€195 €139€185€292
March€158 €118€165€216
April€184 €146€193€242
May€211 €150€221€297
June€185 €149€175€275
July€268 €184€287€378
August€417 €269€415–
September€271 €174€284€385

The typical price is the median of the monthly averages of up to 16 hotels we price-check on Agoda (one night, 2 adults). In euros.

Where else is cheap in: January · February · March · April · May · June · July · August · September · October · November · December

Weekend or weekday?

Saturday nights cost about 54% more than Tuesdays in Karuizawa. If your dates can move, arriving early in the week is the easiest saving.

Prices by hotel class

Hotels of three stars and below range from €118 to €269.

Good-value hotels in Karuizawa

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

Five-star hotels in the cheapest month

Typical nightly price in the cheapest month (March), lowest first.

Hotel prices in nearby cities

For comparison, nearby Nagano averages €118 a night over the year (48% less).

Hotel prices month by month in Karuizawa

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

Hotel prices in Karuizawa: questions

What is the cheapest month to stay in Karuizawa?

March. A typical hotel night then costs about €158, against a yearly average of €228.

When are hotels in Karuizawa most expensive?

In August, at about €417 a night for a typical hotel, 164% more than in March.

Are weekends more expensive in Karuizawa?

Saturday nights cost about 54% more than Tuesdays in Karuizawa. 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 16 hotels in Karuizawa: 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 21 October 2026; the final price is shown before you book.