Kaisei Vacations from ¥48,759

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The Latest Kaisei Vacation Packages

Price found within the past 48 hours. Click for updated prices.
MONday Apart Premium Ueno
GRAND MONday GINZA
Premium Apart MONday GINZA EAST
GRAND MONday ASAKUSA(Former:MONday Apart Premium Asakusa)
Premium Apart MONday HAMAMATSUCHO Station

Find the Best Kaisei Vacation Packages

Kaisei Hotel Deals

Hakone Kowakien TEN-YU

Hakone Kowakien TEN-YU

4.5 out of 5
1297 Ninotaira Hakone Kanagawa
Fully refundableReserve now, pay when you stay
The price is ¥63,477 per night from Jul 3 to Jul 4
¥63,477
¥77,108 total
Jul 3 - Jul 4
9.6/10 Exceptional! (1,893 reviews)
"Everything is excellent there!"

Reviewed on Jul 2, 2026

Hakone Kowakien TEN-YU
Prince Smart Inn Atami

Prince Smart Inn Atami

3.5 out of 5
17-14 Kasugatyou Atami Shizuoka
The price is ¥10,181 per night from Jul 5 to Jul 6
¥10,181
¥11,618 total
Jul 5 - Jul 6
8.6/10 Excellent! (703 reviews)
"Not that impressed with the breakfast. Very limited choices, especially if you’re staying 4 days."

Reviewed on Jun 26, 2026

Prince Smart Inn Atami
Fujisan Mishima Tokyu Hotel

Fujisan Mishima Tokyu Hotel

4 out of 5
17-1 Ichiban-cho Mishima Shizuoka
Fully refundableReserve now, pay when you stay
The price is ¥14,784 per night from Jul 23 to Jul 24
¥14,784
¥18,376 total
Jul 23 - Jul 24
9.2/10 Wonderful! (630 reviews)
"We loved staying here breakfast was great, rooms were clean."

Reviewed on Jun 22, 2026

Fujisan Mishima Tokyu Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

What to do in Kaisei

Frequently asked questions

How much does a Kaisei vacation package cost?
You'll find cheap prices from ¥48,759 on Expedia for your Kaisei getaway. However, factors like the season, choice of hotel and length of stay will influence how much your vacation to Kaisei costs.
What are the cheapest months to go to Kaisei?
If you're looking to score a cheap Kaisei vacation package, consider traveling in January, February and September. You'll typically find better rates on hotels and flights during these quieter months — perfect for budget-conscious travelers.
How many days is enough for Kaisei?
With a well-planned itinerary, you can easily visit the main Kaisei attractions in a handful of days. But if you'd like to venture off the beaten track or go on day trips, consider booking your Kaisei vacation for longer.
How to find the best Kaisei package deals?
Landing a cheap Kaisei package deal is easy with Expedia. Once you've entered your travel dates and destination under our "Packages" tab, set your budget, add a couple of filters and see what's available. You can tweak your search by "Amenities," "Property type," "Popular locations" and more. Order the results by "Price: low to high" to discover the most pocket-friendly Kaisei package deals. Want a simple trick to score even more savings? Be flexible with your departure dates and consider traveling on a weekday, when prices are usually lower.
Is it cheaper to book a Kaisei vacation as a package?
Expedia vacation packages are designed to give you more bang for your buck. Bundle your flight, hotel and car rental into one great-value price and you could save hundreds of dollars. You'll usually snag a better deal than booking each component individually. And you'll still get the freedom to create a tailored Kaisei vacation by choosing your preferred type of stay, airline and car class.
When to book a vacation package to Kaisei?
If you've got your Kaisei travel dates confirmed, book as early as you can to bag some terrific deals. With Expedia, you can typically reserve some flights up to one year ahead of time. Prefer spur-of-the-moment trips? Our last-minute deals are great for setting off on a whim.
How to plan a trip to Kaisei?

  1. Choose when to go: Check your schedule and pack your bags. Your favorite season and the type of activities available will also help you decide when to visit Kaisei.
  2. Budget wisely: As well as the cost of your accommodations, you'll need to factor in other expenses too. These include transportation, food and flights. Also, set aside some extra funds for unexpected expenses that could arise during your trip to Kaisei.
  3. Work out your trip length: Consider how long you want to spend exploring Kaisei. Plan your days so you can get to all the experiences and attractions you're interested in at a comfortable pace.
  4. Bundle your bookings: With your travel dates in place, you can combine your car rental, hotels, flights and more into a customized Kaisei vacation package.

Explore a world of travel with Expedia

* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.