--- title: "Oninosumika prices by month (2026–27): cheapest time to stay" description: "Oninosumika in Izu: price per night for every month. Cheapest in December (about €300), dearest in March (about €389). Real Agoda prices." url: https://stayversus.com/en/hotel/oninosumika-izu/prices/ language: en source: StayVersus (https://stayversus.com) retrieved: 2026-10-23 --- # Oninosumika prices, month by month Plan a stay at Oninosumika for December and you will usually pay the least: about €300 a night. January is nearly as cheap as December. In March expect around €389 instead. Over the year a night here averages €354, about 2.4 times the price of the typical hotel in Izu. Of the 22 hotels we track in Izu, only 10% cost more. - **Cheapest month:** [December](https://stayversus.com/en/hotel-prices/december/) €300 - **Most expensive month:** [March](https://stayversus.com/en/hotel-prices/march/) €389 - **Average night (12 months):** €354 - **Cheapest night found:** €289 (15 December) - **vs. typical hotel in Izu:** +138% ## Oninosumika: nightly price by month Nov Oct - Cheapest month: December, about €300 a night on average - Most expensive month: March, about €389 a night on average - Lowest price we found: €289 for the night of 15 December Pick a month to check today's price for its cheapest date. Averages of real one-night prices for two adults on Agoda, a Tuesday and a Saturday in each month, last checked 21 October 2026. In euros; the final price is shown before you book. ## Month by month | Month | Average | Tuesday | Saturday | Lowest | Typical hotel in Izu | Difference | | --- | --- | --- | --- | --- | --- | --- | | [December](https://stayversus.com/en/hotel-prices/december/) | €300 | €289 | €312 | €289 (15 December) | €115 | +161% | | [January](https://stayversus.com/en/hotel-prices/january/) | €312 | €289 | €335 | €289 (12 January 2027) | €134 | +133% | | [February](https://stayversus.com/en/hotel-prices/february/) | €354 | €326 | €381 | €326 (9 February 2027) | €173 | +105% | | [March](https://stayversus.com/en/hotel-prices/march/) | €389 | €385 | €394 | €385 (9 March 2027) | €116 | +235% | | [April](https://stayversus.com/en/hotel-prices/april/) | €387 | €410 | €364 | €364 (17 April 2027) | €122 | +217% | | [May](https://stayversus.com/en/hotel-prices/may/) | €350 | – | €350 | €350 (15 May 2027) | €127 | +176% | | [June](https://stayversus.com/en/hotel-prices/june/) | €338 | €326 | €350 | €326 (15 June 2027) | €131 | +158% | | [July](https://stayversus.com/en/hotel-prices/july/) | €361 | €352 | €369 | €352 (13 July 2027) | €164 | +120% | | [August](https://stayversus.com/en/hotel-prices/august/) | €376 | €362 | €389 | €362 (10 August 2027) | €242 | +55% | | [September](https://stayversus.com/en/hotel-prices/september/) | €376 | €362 | €389 | €362 (14 September 2027) | €162 | +132% | Average of one-night stays for two adults, in euros. Difference: this hotel against the typical hotel in Izu in the same month. –: no price found for that day in that month. ## Cheapest dates to stay The cheapest night we found was €289, checking in on 15 December. Against other hotels in Izu, the gap to the typical hotel is smallest in August (+55%). ## Weekend or weekday? Weekends and weekdays cost much the same, so the month matters more than the day. ## Prices at hotels nearby Hotels within 2.5 km whose prices we also check: what they cost in December and on average across the year. - **Oninosumika** ★★★★★ **€300**year avg €354 - [Izu Shuzenji Onsen Hotel Takitei prices by month](https://stayversus.com/en/hotel/izu-shuzenji-onsen-hotel-takitei-izu/prices/) ★★★ · 7.2 · 1.2 km · cheapest in December **€72**year avg €104 - [Shuzenji Onsen Katsuragawa -Kyoritsu Resort prices by month](https://stayversus.com/en/hotel/shuzenji-onsen-katsuragawa-kyoritsu-resort-izu/prices/) ★★★★ · 9.0 · 1.2 km · cheapest in March · [compare](https://stayversus.com/en/compare/oninosumika-izu-vs-shuzenji-onsen-katsuragawa-kyoritsu-resort-izu/) **€161**year avg €150 ## Oninosumika prices: FAQs ### When is Oninosumika cheapest? In December, at about €300 a night on average. January comes close. ### What is the most expensive month at Oninosumika? March, at around €389 a night. ### What is the price per night at Oninosumika? About €354 on average over the year, from €300 to €389 depending on the month. The lowest we found was €289. ### Is Oninosumika more expensive at weekends? No. Saturdays and Tuesdays cost about the same here. ### Is Oninosumika expensive for Izu? Yes, it is above the local average: €354 a night over the year, about 2.4 times the price of the typical hotel in Izu. ### Where do these prices come from? We ask Agoda for the price of a one-night stay for two adults on a Tuesday and a Saturday in each of the next twelve months, and repeat the check every two to three weeks. Monthly figures are averages of those nights, in euros, last checked 21 October 2026. Taxes and fees can differ between booking sites; the final price is always shown before you book. [Back to Oninosumika](https://stayversus.com/en/hotel/oninosumika-izu/) [Hotel prices in Izu by month](https://stayversus.com/en/japan/izu/prices/) [All hotels in Izu](https://stayversus.com/en/japan/izu/) [Hotel prices by month](https://stayversus.com/en/hotel-prices/) --- Source: https://stayversus.com/en/hotel/oninosumika-izu/prices/. Facts are compiled by StayVersus from partner data (Agoda), Overture Maps, OpenStreetMap, OurAirports, public Google Maps listings and hotels' own websites. Scores use one formula for every hotel. Methodology: https://stayversus.com/en/about/