Title: Koster Islands Waterpark Holidays 2026 | Expedia.co.uk ![](https://images.trvl-media.com/place/6162102/3af68cc7-02c9-4df1-a0cb-244c49d5306b.jpg?impolicy=fcrop&w=1200&h=300&q=medium) # Koster Islands Waterpark Holidays ## Book a Waterpark Hotel + Flight or Car together to unlock savings Photo by Travel with all senses - ## 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 ## Top flight + Waterpark hotel deals in Koster Islands Price found within the past 48 hours. Click for updated prices. ![Tanums Gestgifveri](https://images.trvl-media.com/lodging/4000000/3140000/3134300/3134269/4881c120_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### Tanums Gestgifveri £428 per person 3 Feb - 8 Feb found 1 day ago Return direct flight included Birmingham (BHX) to Trollhattan (THN) 8.6/10 Excellent! (746 reviews) Dinner at the facility and the morning breakfast (included in the stay) were delicious. The restaurant building is historic and cozy. Delightful! Reviewed on 17 Aug 2024 ![Vann Spa Hotel and Conference](https://images.trvl-media.com/lodging/7000000/6990000/6986300/6986300/8b537d4b_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### Vann Spa Hotel and Conference £465 per person 3 Feb - 8 Feb found 1 day ago Return direct flight included Birmingham (BHX) to Trollhattan (THN) 8.8/10 Excellent! (1,000 reviews) We loved the spa at this hotel and the views from the spa /outdoor spa were beautiful. The only thing that let the hotel down were the bedrooms, they were very basic and no thought had really gone into their design. It's a shame as the rest of the hotel is lovely. Reviewed on 16 Aug 2019 ![Kosterbaden](https://images.trvl-media.com/lodging/29000000/28880000/28874000/28873958/5298eb47_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### Kosterbaden £545 per person 3 Feb - 8 Feb found 1 day ago Return direct flight included Birmingham (BHX) to Trollhattan (THN) 8.2/10 Very Good! (82 reviews) The island is an amazing place. So relaxing. The property is in good shape, relatively new, and we were very comfortable there. There was a washer, which we didn't expect and it was a nice bonus. We got there right before they were closing the shop/restaurant, but we were served dinner and a glass of wine, which was great, because we would have gone hungry otherwise! Reviewed on 18 Jun 2022 Don't see what you're looking for? See all available trips from Birmingham to Koster Islands [View all trips](https://expedia.co.uk/go/package/search/FlightHotel/2026-01-18/2026-01-25/?FromAirport=BHX&Destination=THN&NumRoom=1&NumAdult=2&NumChild=0&paandie=true) ## 3 Night Waterpark holidays in Koster Islands Price found within the past 48 hours. Click for updated prices. ![Kosterbaden](https://images.trvl-media.com/lodging/29000000/28880000/28874000/28873958/5298eb47_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### Kosterbaden £318 per person 13 Feb - 16 Feb found 1 day ago Return flight included London (STN) to Trollhattan (THN) 8.2/10 Very Good! (82 reviews) The island is an amazing place. So relaxing. The property is in good shape, relatively new, and we were very comfortable there. There was a washer, which we didn't expect and it was a nice bonus. We got there right before they were closing the shop/restaurant, but we were served dinner and a glass of wine, which was great, because we would have gone hungry otherwise! Reviewed on 18 Jun 2022 Don't see what you're looking for? See all available trips from London to Koster Islands [View all trips](https://expedia.co.uk/go/package/search/FlightHotel/2026-01-18/2026-01-25/?FromAirport=STN&Destination=THN&NumRoom=1&NumAdult=2&NumChild=0&paandie=true) ## More holidays you might like ![](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 holiday packages](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) ![](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) ## More Holiday Ideas [Flights to Koster Islands ](https://expedia.co.uk/Cheap-Flights-To-Koster-Islands.d6162102.Travel-Guide-Flights)[ Koster Islands Hotels ](https://expedia.co.uk/Koster-Islands-Hotels.d6162102.Travel-Guide-Hotels)[ Koster Islands Holiday Rentals ](https://expedia.co.uk/Koster-Islands-Holiday-Rentals.d6162102.Travel-Guide-HolidayRentals)[ Koster Islands Car Hire ](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Koster-Islands.d6162102.Car-Hire-Guide)[ Koster Islands Holidays ](https://expedia.co.uk/Koster-Islands.d6162102.Holidays-City-Breaks) \* 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