Kaisei Vacations from $1,730

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Your Kaisei Vacation

The hassle-free way to experience this exciting city is with a tailor-made Kaisei vacation package. Stay in the neighborhood of Yoshihama, which is great for history, nature and golfing or choose someplace else — our packages are all about you. Any trip to Kaisei needs a well-thought-out itinerary. Fill yours with attractions like Odawara Castle, Odawara Arena and Odawara Wanpaku Land. A few clicks is all it takes to create your dream Kaisei vacation on Expedia.

The Latest Kaisei vacation packages

Price found within the past 48 hours. Click for updated prices.
MONday Apart Hamamatsucho Daimon

MONday Apart Hamamatsucho Daimon

4 out of 5
Minato
Price was $3,317, price is now $1,730 per person
$1,730
per person
Apr 29 - May 5
found 1 day ago
Roundtrip non-stop flight included
Burbank (BUR) to Tokyo (HND)
9.6/10 Exceptional! (344 reviews)
Close to Haneda, plenty of convenience stores around, many local eateries nearby that are delicious, room was super clean, well stocked with amenities, LOVE LOVE THE FULL HOUSEKEEPING - they do a super clean, top up of amenities, PLUS a full change of all the bedsheets. Daily towel change - including face towels. Third stay for us. Washing machine/dryer in the room was so awesome and convenient - well thought of with many hangers and rack for drying if you prefer to hang them up - the heater in the room will dry them overnight while you sleep. Many train stations near by to get to, Bonus was 2 stops to Ginza + Tsukiji Market. Totally nice vibe, not hectic crazy like Shinjuku or Shibuya. Definitely will stay again.

Reviewed on Jan 26, 2026

Nohga Hotel Ueno Tokyo

Nohga Hotel Ueno Tokyo

4 out of 5
Taito
Price was $4,371, price is now $2,234 per person
$2,234
per person
Apr 6 - Apr 10
found 19 hours ago
Roundtrip non-stop flight included
Newark Liberty Intl. Airport (EWR) to Tokyo (HND)
9.4/10 Exceptional! (1,004 reviews)
Everything was perfect about this hotel. The check in process was super easy and the entire staff speaks English fluently. The elevators run efficiently and the rooms are clean and well designed. We fit three adults in one room with no issues. I loved that the toilet is separate from the shower as well. We didn’t use the hotel’s bistro because there was so much food nearby. It’s a very short walk to Ueno Station and Ameya Yokocho is not much further. The next time I come to Japan with my family, we will stay here.

Reviewed on Feb 9, 2026

Premium hotel MONday MAIHAMA View I

Premium hotel MONday MAIHAMA View I

3.5 out of 5
Edogawa
Price was $4,106, price is now $2,151 per person
$2,151
per person
Apr 6 - Apr 10
found 19 hours ago
Roundtrip non-stop flight included
Newark Liberty Intl. Airport (EWR) to Tokyo (HND)
No reviews
The room was very clean and the breakfast was delicious! I also really enjoyed the public bath.

Reviewed on Jan 17, 2026

Hotel MONday Haneda Airport

Hotel MONday Haneda Airport

3 out of 5
Ota
Price was $3,475, price is now $1,846 per person
$1,846
per person
Apr 6 - Apr 10
found 19 hours ago
Roundtrip non-stop flight included
Newark Liberty Intl. Airport (EWR) to Tokyo (HND)
9/10 Wonderful! (1,445 reviews)
This hotel was very convenient for the train network. The staff were very helpful

Reviewed on Feb 17, 2026

Richmond Hotel Yokohama Ekimae

Richmond Hotel Yokohama Ekimae

3 out of 5
Kanagawa
Price was $3,313, price is now $1,770 per person
$1,770
per person
Apr 6 - Apr 10
found 19 hours ago
Roundtrip non-stop flight included
Newark Liberty Intl. Airport (EWR) to Tokyo (HND)
9.2/10 Wonderful! (1,002 reviews)
great location and comfortable

Reviewed on Feb 22, 2026

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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
$377 nightly
The price is $417 total per night from Mar 4 to Mar 5
$417 total
Mar 4 - Mar 5
9.4/10 Exceptional! (1,819 reviews)
The entire experience was grandiose, from the room and amenities to the private outdoor tub and public natural spring baths. It almost felt like a 'Disney-fied' version of a traditional onsen. While located in a rural countryside area, the high number of foreign staff gave it a unique, international ...

Reviewed on Feb 20, 2026

Hakone Kowakien TEN-YU
Prince Smart Inn Atami

Prince Smart Inn Atami

3.5 out of 5
17-14 Kasugatyou Atami Shizuoka
$80 nightly
The price is $90 total per night from Mar 4 to Mar 5
$90 total
Mar 4 - Mar 5
8.6/10 Excellent! (621 reviews)
This hotel had a great vibe and really friendly staff. Extremely close to the train station which wasn't a noise issue at all. I really loved everything about staying there.

Reviewed on Feb 14, 2026

Prince Smart Inn Atami
Hotel Mt. Fuji

Hotel Mt. Fuji

3.5 out of 5
1360-83 Yamanaka Yamanakako Yamanashi-ken
Fully refundableReserve now, pay when you stay
$120 nightly
The price is $134 total per night from Mar 1 to Mar 2
$134 total
Mar 1 - Mar 2
8.6/10 Excellent! (864 reviews)
Great location, stadium view and clean rooms

Reviewed on Feb 19, 2026

Hotel Mt. Fuji
See all 1,049 properties in Kaisei
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.

Find the Best Kaisei Vacation Packages

Kaisei Essential Information

Language
Japanese
Currency
Japanese yens
Local Welcome
Konnichiwa
Local Goodbye
Sayōnara
Top Sights
Inoue Sake Brewery, Shasui Falls and Tanzawa Lake

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Frequently asked questions

How much does a Kaisei vacation package cost?
You'll find cheap prices from $1,730 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?
You can typically find reduced prices and greater availability in December, January and February. Take a look at our cheap Kaisei vacation packages and you could get some great off-season discounts.
How many days is enough for Kaisei?
The ideal length for your Kaisei vacation depends on what you'd like to do and see. Usually, a handful of days to a week will give you time to hit all the top attractions and explore some hidden spots along the way.
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 get away: Check your diary and pack your bags. Your favorite time of year and the available activities will also help you decide when to vacation in Kaisei.
  2. Budget wisely: In addition to the cost of your accommodations, you'll need to consider other expenses. These include transportation, flights and food. Also, set aside a little extra for unexpected expenses that may come up during your trip to Kaisei.
  3. Explore Kaisei using Expedia's trip planning tool: Gain insights into the most popular attractions and best stays for your trip to Kaisei. You can also save your favorite locations, collaborate with friends and family and organize your plans in one place.
  4. Work out your trip length: Consider how much time you want to spend discovering Kaisei. Plan your days so you can get to all the attractions and experiences you're interested in at a comfortable pace.
  5. Bundle your bookings: With your travel dates in place, you can combine your flights, car rental, hotels and more into a customized Kaisei vacation package.
  6. Book any excursions or activities: Here's the fun part — locking in everything you want to see and do. Explore some of the exciting things to do in Kaisei and book your tickets early to save time (and maybe some spending money too!).

Does Expedia offer Book Now, Pay Later Kaisei vacation packages?
Secure your ideal getaway to Kaisei with Expedia's Book Now, Pay Later vacations. There's no need to save like crazy or hold off until payday — we've teamed up with online lender Affirm to give you more flexibility and choice. Our vacation packages with payment plans let you spread the cost over 3, 6 or 12 months. With no late payment fees or extra charges, it's a breeze to budget for your trip and snap up bargains before they disappear.

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