A turquoise sea with boats, kayaks, and a beach.

Koh Samui Islands Waterpark Holidays

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Top Waterpark holiday packages in Koh Samui Islands

Price found within the past 48 hours. Click for updated prices.
  • 14 Jan - 20 Jan

    Am Samui Palace + Flight

    Lamai City Center
    5 nights
    3.5 star property
    9.0/10 - Wonderful (380 reviews)
    Return • London (LGW) - Koh Samui (USM)
    LGW - USM • 1 stop USM - LGW • 1 stop
    £1,688
    £1,411
    per traveller
    found 1 day ago
    Am Samui Palace
  • 14 Jan - 20 Jan

    The Lamai Samui + Flight

    Koh Samui
    5 nights
    5.0 star property
    8.8/10 - Excellent (462 reviews)
    "I had a wonderful time! There was construction during my stay but I’m sure when it’s done will be even more beautiful. The pool villa was amazing and loved the privacy as a solo traveler. Only reason I didn’t give 5 stars is even though it is lovely as a solo traveler it was difficult because many things catered to couples and I had to pay two person price for some in room dining options. Also, make sure to book everything here like spa and activities days in advance the concierge service made..."
    Reviewed November 8, 2026
    Return • London (LGW) - Koh Samui (USM)
    LGW - USM • 1 stop USM - LGW • 1 stop
    £2,173
    £1,713
    per traveller
    found 1 day ago
    The Lamai Samui
  • 21 Dec - 28 Dec

    Aloha Resort + Flight

    Lamai City Center
    6 nights
    3.5 star property
    7.4/10 - Good (261 reviews)
    "The hotel was perfect for a solo vacation! The staff were friendly and the hotel was very clean! It looked like they’re doing some renovations and possibly making it more modern too! There is easy access to the beach and the pool was also an option for windy days too! I would 100% stay there again!"
    Reviewed November 7, 2026
    Return • London (LHR) - Koh Samui (USM)
    LHR - USM • 1 stop USM - LHR • 1 stop
    £2,027
    £1,603
    per traveller
    found 2 days ago
    Aloha Resort
  • 21 Dec - 28 Dec

    Lamai Buri Resort + Flight

    Koh Samui
    6 nights
    3.0 star property
    8.2/10 - Very good (186 reviews)
    Return • London (LHR) - Koh Samui (USM)
    LHR - USM • 1 stop USM - LHR • 1 stop
    £1,975
    £1,601
    per traveller
    found 2 days ago
    Lamai Buri Resort
  • 3 Jan - 8 Jan

    Ammatara Pura Pool Villas + Flight

    Koh Samui
    4 nights
    5.0 star property
    9.4/10 - Exceptional (141 reviews)
    "Wonderful hotel, quiet, spotless, staff couldn’t do enough for you. Restaurant incredible value - room service the same and food to die for. The place is like a palace."
    Reviewed August 28, 2026
    Return • London (LON) - Koh Samui (USM)
    LHR - USM • 1 stop USM - LHR • 2 stops
    £2,919
    £2,448
    per traveller
    found 2 days ago
    Ammatara Pura Pool Villas

Discover the most popular places to visit in Koh Samui Islands

What to do in Koh Samui Islands

Top Waterpark Koh Samui Islands Hotels

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.

Frequently Asked Questions

Why should I book my Koh Samui Islands holiday with Expedia?

Expedia has your back for every detail of your Koh Samui Islands holiday. You'll always land the best deal possible, but when you bundle your flights, hotel and/or hire car into a holiday package, you'll score even more savings. Want to truly make the most of your adventure? Add some fun tours and activities to your customised package. Expedia offers flexible cancellation policies on most bookings, so there's no need to stress if your travel plans change. Visit our Customer Service Portal link to learn more.

When is the best time of year to holiday in Koh Samui Islands?

If you want to experience the vibe of Koh Samui Islands in the peak season, lock in your adventure for August, September and October. November, December and January are generally the quietest months of the year. To get an idea of what type of weather you can experience, the average daytime temperature in January, the coolest month in Koh Samui Islands, is 27ºC. The warmest month here is May, when temperatures reach around 29ºC.

How do I get a cheap holiday to Koh Samui Islands?

Bundle your hotels and flights with Expedia to save on your next getaway. With more than 400 partner airlines and 321,000 properties throughout the world, your Koh Samui Islands holiday can be tailored exactly to suit your budget. With all those extra pounds, why not add one or more exciting activities and tours? It's an easy way to unlock even more savings. Your dream holiday in Koh Samui Islands is much closer than you thought! Learn more about how you can save money on your holiday when you bundle your flight and hotel bookings with Expedia.

Do I need a visa for my Koh Samui Islands holiday?

Official government websites will have all the information you need on visa requirements, application procedures and any supporting documentation. Your nationality and reason for visiting, whether it be for work or holidays, will determine if you'll need a visa for Koh Samui Islands. Also make sure your passport is up to date and has a minimum of six months validity remaining beyond the date of your intended return. Finalise all your travel planning ahead of time to avoid any last-minute surprises.

What should I wear on my Koh Samui Islands holiday?

Though everyone's fashion style differs, it can be helpful to have some guidelines for what type of clothes to bring during your holiday in Koh Samui Islands. We recommend browsing style blogs before you head off for inspiration on fashion trends or dress codes.

What does an Expedia Koh Samui Islands holiday include?

It all comes down to what kind of getaway you're planning. Koh Samui Islands holiday deals can include flights, car hires and hotels. You can mix and match to find the package that fits your needs. You can also add on activities and experiences after you've booked to pick up even bigger discounts. Expedia offers a variety of properties in Koh Samui Islands, allowing you the flexibility and freedom to personalise your holiday. Villas and private holiday homes are two of the most in-demand options for visitors here.

Does Expedia offer Book Now, Pay Later Koh Samui Islands holidays?

We do. Expedia has joined forces with online lender Klarna to help you easily pay for your holiday in manageable instalments. Simply select the payment plan best suited to your needs during checkout and take away the stress of budgeting for your trip. Make sure you bundle your flights, car hire and accommodation with Expedia to get the biggest bang for your buck. Take a look at our flexible payment options below:

  • Pay monthly holidays: If paying bite-sized amounts each month is something that would work for you, Klarna can help. Paying in multiple instalments will make your getaway dreams come true.
  • No-deposit holidays: Hitting the "book now" button is easier with this plan. With no upfront fee for your escape, you can Book Now, Pay Later and get on your way.

Can I choose my airline with a Koh Samui Islands Expedia holiday?

You sure can. We have more than 400 partner airlines throughout the world, so select the carrier that best fits your budget and travel needs.