Title: Kaisei Holidays 2026 from £1,315 | Expedia.co.uk [Hotels in Kaisei](https://expedia.co.uk/Kaisei-Hotels.d3000373895.Travel-Guide-Hotels)[Holiday Rentals in Kaisei](https://expedia.co.uk/Kaisei-Holiday-Rentals.d3000373895.Travel-Guide-HolidayRentals)[Kaisei Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Kaisei.d3000373895.Car-Hire-Guide) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_packages.jpeg?impolicy=fcrop&w=1200&h=300&q=medium) # Kaisei Holidays from £1,315 ## Book a Hotel + Flight or Car together to unlock savings - ## Plan, book, travel with confidence - ### Better together Save up to £335 when you book a flight and hotel together\* - ### Find the right fit With over 300,000 hotels worldwide, it's easy to create a perfect package - ### Rest easy Packages with flights are ATOL protected #### Your Kaisei Holiday The hassle-free way to experience this exciting city is with a tailor-made Kaisei holiday package. Stay in the neighbourhood 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](https://www.expedia.co.uk/Odawara-Castle-Odawara.d6202090.Attraction), [Odawara Arena](https://www.expedia.co.uk/Odawara-Arena-Odawara.d553248621563235365.Attraction) and [Odawara Wanpaku Land](https://www.expedia.co.uk/Odawara-Wanpaku-Land-Odawara.d553248621532773510.Attraction). A few clicks is all it takes to create your dream Kaisei holiday on Expedia. ## Top Kaisei Flight + Hotel Deals Price found within the past 48 hours. Click for updated prices. ![MONday Apart Premium Hamamatsucho](https://images.trvl-media.com/lodging/47000000/46390000/46384400/46384364/7bf55110_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### MONday Apart Premium Hamamatsucho Minato Save 100% on your flight £1,315 per person 18 Apr - 23 Apr found 1 day ago Additional charges may apply Return direct flight included London (LHR) to Tokyo (HND) 9.2/10 Wonderful! (106 reviews) Good sized room for a family of 4 Reviewed on 26 Jan 2026 ![MONday Apart Premium Asakusa](https://images.trvl-media.com/lodging/103000000/102750000/102747100/102747091/ca0c7b8e_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### MONday Apart Premium Asakusa Taito Save 100% on your flight £1,364 per person 18 Apr - 23 Apr found 1 day ago Additional charges may apply Return direct flight included London (LHR) to Tokyo (HND) 9.8/10 Exceptional! (210 reviews) The rooms here are extremely well taken care of and the staff are wonderful and friendly. I usually stay here when I visit. Reviewed on 11 Jan 2026 ![MONday Apart Premium Ueno Okachimachi](https://images.trvl-media.com/lodging/69000000/68770000/68762300/68762215/0843eb5a_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### MONday Apart Premium Ueno Okachimachi Ueno Save 100% on your flight £1,327 per person 18 Apr - 23 Apr found 1 day ago Additional charges may apply Return direct flight included London (LHR) to Tokyo (HND) 9.4/10 Exceptional! (516 reviews) I enjoyed the stay an excellent staff Reviewed on 19 Jan 2026 ![MONday Apart Asakusabashi Akihabara(Former：MONday Apart Akihabara Southeast)](https://images.trvl-media.com/lodging/64000000/63860000/63856200/63856183/51f434b9_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### MONday Apart Asakusabashi Akihabara(Former：MONday Apart Akihabara Southeast) Taito Save 100% on your flight £1,325 per person 18 Apr - 23 Apr found 1 day ago Additional charges may apply Return direct flight included London (LHR) to Tokyo (HND) 9.6/10 Exceptional! (327 reviews) Great room, clean, good kitchen fit out, good location, helpful staff Reviewed on 19 Jan 2026 ![MONday Apart Premium GINZA SHINTOMICHO](https://images.trvl-media.com/lodging/64000000/63860000/63856200/63856157/46c18f17_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### MONday Apart Premium GINZA SHINTOMICHO Chuo £1,602 per person 15 Apr - 20 Apr found 4 hours ago Additional charges may apply Return direct flight included Birmingham (BHX) to Tokyo (HND) 9.2/10 Wonderful! (422 reviews) Wonderful staff. Huge rooms Reviewed on 18 Jan 2026 ## Kaisei Essential Information | Language | Japanese | | --------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Currency | Japanese yens | | Local Welcome | Konnichiwa | | Local Goodbye | Sayōnara | | Max Temp Winter | 10ºC | | Max Temp Summer | 27ºC | | Top Sights | [Hakone Open Air Museum](https://www.expedia.co.uk/Hakone-Open-Air-Museum-Hakone.d6202085.Attraction), [Pola Museum of Art](https://www.expedia.co.uk/Pola-Museum-Of-Art-Hakone.d553248621532773477.Attraction) and [Odawara Castle](https://www.expedia.co.uk/Odawara-Castle-Odawara.d6202090.Attraction) | ## Top hotels in Kaisei ![Hakone Kowakien TEN-YU](https://images.trvl-media.com/lodging/17000000/16220000/16219300/16219270/221f5fd5_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Hakone Kowakien TEN-YU 1297 Ninotaira Hakone Kanagawa Fully refundableReserve now, pay when you stay £302 9 Mar - 10 Mar 9.4/10 Exceptional! (1,809 reviews) Clean room, love the private onsen, breakfast buffet was amazing, endless ice cream was so fun! It was a little tricky to get to on the bus- the schedule is a little different on Sundays (Google Maps was wrong). But we got there and loved it! Reviewed on 5 Feb 2026 [](https://expedia.co.uk/Hotel-Search?startDate=09%2F03%2F2026&endDate=10%2F03%2F2026&selected=16219270&PinnedHotelID=16219270&HadPinnedHotel=true®ionId=3000373895) ![Prince Smart Inn Atami](https://images.trvl-media.com/lodging/58000000/57740000/57730900/57730866/w2876h1911x0y0-7a4f5798_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Prince Smart Inn Atami 17-14 Kasugatyou Atami Shizuoka £65 10 Feb - 11 Feb 8.6/10 Excellent! (614 reviews) Small but tasty breakfast, good sized and newer room, nice check in staff. Hotel room floors aren’t dirty but could use a deep clean, especially below the toilet. Reviewed on 31 Jan 2026 [](https://expedia.co.uk/Hotel-Search?startDate=10%2F02%2F2026&endDate=11%2F02%2F2026&selected=57730866&PinnedHotelID=57730866&HadPinnedHotel=true®ionId=3000373895) ![Hakone Ashinoko Hanaori](https://images.trvl-media.com/lodging/18000000/17830000/17821600/17821569/5eb4ad36_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Hakone Ashinoko Hanaori 160 Motohakone Togendai Hakone Kanagawa-ken Fully refundableReserve now, pay when you stay £205 13 Feb - 14 Feb 9.2/10 Wonderful! (1,337 reviews) We really enjoyed staying here and experiencing Hakone. The rooms and baths were very nice and clean. And the staff was super helpful and friendly! Would definitely recommend this stay. Reviewed on 30 Jan 2026 [](https://expedia.co.uk/Hotel-Search?startDate=13%2F02%2F2026&endDate=14%2F02%2F2026&selected=17821569&PinnedHotelID=17821569&HadPinnedHotel=true®ionId=3000373895) [See all 1,025 properties in Kaisei](https://expedia.co.uk/Hotel-Search?rfrrid=TG.LP.Hotels.Package&startDate=10%2F02%2F2026&endDate=11%2F02%2F2026®ionId=3000373895) 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. ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/06/08/all-inclusive_holidays_US.jpeg?impolicy=fcrop&w=300&h=300&q=mediumHigh) All Inclusive Holidays [](https://expedia.co.uk/lp/theme-holidays/all-inclusive-holidays?rfrr=editorial.All_Inclusive%20Holidays.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/10/17/XPC_Beach_Overview_HR_v3.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Beach Holidays [](https://expedia.co.uk/lp/theme-holidays/beach-holidays?rfrr=editorial.Beach_Holidays.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/06/08/Family_holidays_US_3_.jpeg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Family Friendly Holidays [](https://expedia.co.uk/lp/theme-holidays/kid-friendly-holidays?rfrr=editorial.Family_Friendly%20Holidays.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/04/29/frCA_Sejours_golf-Portugal.jpeg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Golf Holidays [](https://expedia.co.uk/lp/theme-holidays/golf-holidays?rfrr=editorial.Golf_Holidays.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/07/15/US_Luxury_VR_Miami.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Luxury Holidays [](https://expedia.co.uk/lp/theme-holidays/luxury-holidays?rfrr=editorial.Luxury_Holidays.click) ![gay friendly holidays](https://forever.travel-assets.com/flex/flexmanager/images/2023/06/15/LGBTQIA_Holiday_Package.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) LGBTQ+ Holidays [](https://expedia.co.uk/lp/theme-holidays/gay-friendly-holidays?rfrr=editorial.LGBTQ+_Holidays.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/08/29/romantic.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Romantic Holidays [](https://expedia.co.uk/lp/theme-holidays/romantic-holidays?rfrr=editorial.Romantic_Holidays.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/10/17/31952_v1_atfraraski22_insta_4.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Ski Holidays [](https://expedia.co.uk/lp/theme-holidays/ski-holidays?rfrr=editorial.Ski_Holidays.click) ![](https://forever.travel-assets.com/flex/flexmanager/images/2022/08/22/hero-image-pet-friendly_copy.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Pet Friendly Holidays [](https://expedia.co.uk/lp/theme-holidays/pet-friendly-holidays?rfrr=editorial.Pet_Friendly%20Holidays.click) ![Holiday in Month](https://forever.travel-assets.com/flex/flexmanager/images/2023/05/10/mesog-34434-card-venice.jpg?impolicy=fcrop&w=300&h=300&q=mediumHigh) Where to go when [](https://expedia.co.uk/lp/b/where-to-go-when?rfrr=editorial.Where_to%20go%20when.click) ## 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. Flight-inclusive packages are ATOL protected. ![](https://a.travel-assets.com/mad-service/footer/bnaBanners/BEX_Footer.jpg) ## Go further with the Expedia app Save on select hotels when you book in the app. Our app deals help you to save on trips so you can travel more and manage it all on the go. Scan the QR code with your device camera and download our app