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What's the Best Inflatable Hot Tub UK? (2023 Spa Reviews)

As people who love and review hot tubs, we’ve spent a lot of our time learning about the top inflatable hot tubs in the UK.

reviews of the UK’s best inflatable hot tubs

Have you ever tried to find the differences between 50-100 inflatable hot tub models, each boasting unique features and specifications?

It’s not a walk in the park, let us assure you.

Top Pick 2023
Lay-Z-Spa Helsinki Airjet

We review our favourite Airjet models each year, and this year, the 2023 Helsinki model stands out. We bought and tested it, confirming the innovative drop-stitch construction that gives it a durable feel. This spacious hot tub can accommodate up to seven people, making it an excellent choice for families.

Below, we’re pooling together a decade’s experience and insights to help you discover the best inflatable hot tub YOU should buy for your home or garden area.

If you’re serious about finding the right inflatable hot tub for your garden, we cover all the best hot tubs for 2023 below.

Lay-Z-Spa Helsinki
Best Overall

Lay-Z-Spa Helsinki

  • 7 person for large groups
  • 180 airjets, most on market
  • Rigid material: more durability
  • 40 Degree Max: optimal temp
  • Freeze shield use in winter
Lay Z Spa Hawaii
#1 Square Hot Tub

Lay Z Spa Hawaii

  • 6 person square design
  • 140 airjets covering all corners
  • Rare square design
  • Spacious for guests
  • Technology stops water freezing
Lay Z Spa St Moritz
Party Pick

Lay Z Spa St Moritz

  • 7 person party jacuzzi
  • 180 airjets high quality
  • Cover for protection
  • Excellent value for money
  • Tritech liner more resistance
Lay Z Spa Milan
Top 6 Person

Lay Z Spa Milan

  • 6 person spacious tub
  • 140 airjets great value
  • Voice control setup
  • Strong duraplus construction
  • Rapid heating system
Lay Z Spa Paris
Best with LED Lights

Lay Z Spa Paris

  • 6 person with lights 
  • 140 airjets strong massage
  • Aesthetically pleasing
  • Energy saving timer
  • Use all year
Intex Greywood Deluxe
Top 4 Person

Intex Greywood Deluxe

  • 4 person popular choice
  • 140 airjets for relaxation
  • Water treatment system
  • Easy to use control panel
  • Fibre tech long lasting
MSPA Tekapo
Couples Choice

MSPA Tekapo

  • 4-6 person luxury tub
  • 132 airjets both can enjoy
  • Antibacterial system kill germs
  • Safety buckle for cover
  • Remote control adjust temp
Lay Z Spa Cancun
Best Value

Lay Z Spa Cancun

  • 4 person family jacuzzi
  • 120 airjets moderate massage
  • Rattan design suit gardens
  • 5 minute setup
  • Energy saving when not using
Most Stylish


  • 6 person modern hot tub
  • 138 airjets for deep massage
  • Adjustable bubble function
  • Self inflation in minutes
  • Stunning bold design

We’ve been reviewing portable hot tubs every week for the past ten years, and although they can all seem similar at first glance, there are significant differences in performance, quality, and, as always, price.

Let’s dive in.

How To Choose a Good Inflatable Hot Tub in 2023

Choosing the perfect inflatable hot tub involves more than picking the prettiest one. It’s about understanding the key features contributing to a superior hot tub experience. Let’s dive into the essential aspects you should consider, from size and water capacity to extra features that add a touch of luxury.

Size and hot tub capacity

When considering the size and volume of your inflatable hot tub, it’s essential to anticipate the regular number of users. If you expect up to four adults to enjoy the tub frequently, opt for a model with a six-person capacity. 

This approach ensures everyone has ample space to relax without feeling cramped, adding extra comfort to your spa experience. Remember, inflatable hot tubs are a place for relaxation and enjoyment; overcrowding can detract from the overall experience. 

Therefore, always aim for a hot tub size that offers more room than you think you’ll need.

Material and durability

The material and durability of an inflatable hot tub are paramount to its longevity and comfort. The base should be soft and accommodating, with rounded or square corners for a snug fit in your chosen location. 

A crucial aspect often overlooked is the interior’s cushioning. While some inflatable hot tubs may skimp on this feature, the best ones use duraplus material to ensure a cushioned floor for an added layer of luxury.

This enhances your comfort and contributes to the tub’s durability, ensuring your inflatable hot tub remains a relaxing haven for years to come.

Rapid heating system

A fast heat-up feature in an inflatable hot tub is indeed a game-changer. This spa feature is about heating the water quickly and maintaining a consistent heat, allowing you to enjoy the portable spa without long waits. 

A high-quality rapid heat system can reach a maximum thermal condition of 40°C (104°F) in around 6-12 hours. Moreover, it can efficiently maintain your preferred heat, even in colder Winter weather. 

This feature is essential for those spontaneous moments when you want to unwind in your hot tub spa without planning hours ahead. It’s about convenience, efficiency, and enhancing your time using these tubs..

Air jets

Air jets are a defining feature of inflatable hot tubs, significantly enhancing the spa-like experience. The number air blowers can vary, with some spa types boasting over 100 bubble jets. These jets create a soothing bubble massage, relaxing and relieving sore muscles.

The difference between a spa with 80 jets and one with 120 is enormous, offering a more immersive and luxurious experience. More jets mean more bubbles and more bubbles mean a better massage. 

So, when choosing your inflatable hot tub, consider investing in a spa model with as many jets as your budget allows for a truly luxurious experience.

Ease of setup and maintenance

You’d be amazed how many overlook setting up an inflatable hot tub, some are challenging work, and some are a 15-minute breeze. Trust us; this should be one of your considerations when choosing an inflatable hot tub!

Even some of the best inflatable hot tubs for sale today can be awkward and hard to move; you want a spa with easy handles to manoeuvre into a new space.

Extra features (LED lights, digital control panel, etc.)

Most inflatable hot tubs have various accessories that significantly enhance your experience. For instance, an LED light can create a soothing ambience for evening soaks, transforming your spa into a personal oasis. 

Digital control panels offer convenience at your fingertips, allowing you to adjust settings without leaving the tub’s comfort. Other accessories include:

  • Attachable cup holders
  • Inflatable headrests
  • Integrated sound systems

These features are only included in some spa models. Find out below which inflatable hot tub brands have the top packages.

A great price.

Price is a big one, we know! Everyone wants a great deal; many inflatable hot tub reviews show that value for money is only sometimes guaranteed. Everyone knows that the best inflatable hot tubs cost less than high-end hard-shell spas and add a bit of luxury for a fraction of the price.

Don’t overpay, but don’t choose a cheap inflatable hot tub, as it’s unlikely to last.

Product Reviews & Comparison

#1. Best Overall Inflatable Hot Tub
Helsinki Hot Tub

As an expert in these portable spas, we’ve had the opportunity to buy and extensively test the Lay Z Spa Helsinki, a stylish and large inflatable hot tub. We voted this beauty the best inflatable hot tub overall this year. This model stands out for its Nordic style and wood print, which offers a unique aesthetic appeal.

Compared to other inflatable hot tub models, the Helsinki offers a larger space and a higher number of jets, providing a superior massage experience.

The inflatable hot tub has evolved from its previous versions by incorporating an improved Air Jet massage system, which can be easily adjusted between two power levels via the control panel on the pump.

One of the critical design choices in this model is the use of ultra-rigid drop stitch material, which ensures the hot tub’s durability against bumps or scrapes.

Hot Tub Capacity

1123 litres

Number of People

Up to 7 people

Maximum Temperature

40 Degrees Celsius

Number of Blowers

180 Air Jets

  • Inflate and be ready to fill in under 10 minutes, with no tools required.
  • Spacious interior that can comfortably accommodate up to seven people.
  • Maximum heat of 40 degrees Celsius within a few hours.
  • Premium price tag, which might be outside everyone's budget.
  • May not be suitable for a smaller outdoor space or those who prefer a more compact hot tub.
#2. Best Value Inflatable hot tub
Cancun Airjet

As spa connoisseurs, We’ve enjoyed researching the Lay-Z-Spa Cancun extensively. This model stands out for its grey rattan design, which offers a stylish addition to any back garden. It’s also a great price! In our research this came up trumps for the best inflatable hot tub on a budget.

Compared to othes, the Cancun is compact yet spacious, accommodating up to 4 people comfortably. It also boasts a high number of powerful jets for a truly immersive experience.

The inflatable hot tub has evolved from its previous designs by incorporating anti freeze technology. These changes have made it a spa tub you can enjoy, even in colder months and miserable Winter days.

One huge upgrade we like is the 120 AirJet™ massage system. This feature provides an intense full-body massage, releasing thousands of tiny therapeutic bubbles for a revitalising experience.

Hot Tub Capacity

669 Litres

Number of People

Up to 4 people

Maximum Temperature 

40 Degrees Celsius

Number of Blowers

120 Air Jets

  • Fast heat system which means you can heat the water to 40°C in no time.
  • The grey rattan design is stylish and adds a contemporary touch.
  • Requires no professional installation. You can be up and running in minutes.
  • Might feel a bit cramped if all 4 occupants are adults.
  • The power-saving timer might require some getting used to for optimal usage.
#3. Best 2 Person Portable Spa (Couples)
Mspa Tekapo

As shown below, this is an exciting model our internal testing and research found. This tub stands out for its compact yet social square design, which offers a cosy and intimate experience.

Compared to other inflatable hot tubs, the MSPA Tekapo, in our view, is the best inflatable hot tub for couples or individuals seeking a more intimate jacuzzi experience. It’s one of our top picks with 108 dynamic bubble jets that provide an unwinding soak, and the 40°C maximum ensures a warm and soothing environment.

It has evolved from its previous types by incorporating a square design, promoting a more social hot tub environment.

One thing we love about this inflatable hot tub model is the inclusion of remote controls. This feature allows for easy adjustments of the air jets’ power and degrees, offering a personalised experience.

Hot Tub Capacity 

650 Litres

Number of People

Up to 2 people

Maximum Temperature 

40°C Degrees Celsius

Number of Blowers

108 Air Jets

  • Offers 108 dynamic bubble jets powered by a robust pump.
  • The 6-layer PVC lining ensures durability and helps the tub retain its shape when inflated and deflated.
  • The built-in hard water treatment system and UVC sanitiser ensure clean and hygienic water.
  • While functional and robust, black inflatable hot tubs may not be the most visually appealing.
  • While the square design promotes a social environment, it might feel cramped if more than two people use it.
#4. Best 4 Person Hot Tub (Small Family)
Intex Greywood

Our research team opted for this model for its premium features, including a built-in water softener, which offers a spa-quality bubble massage experience.

Compared to other types, the Intex Greywood Deluxe is a top choice for those seeking premium inflatable hot tubs. Its 140 high-power air injectors provide a relaxing soak, and the 40°C maximum hotness ensures a warm and soothing environment.

This Intex model gets better each year and by incorporating a built-in water softener, promotes a cleaner and more hygienic spa experience. These changes have enhanced the user experience, providing a spa-quality bubble massage. We voted this the best inflatable hot tub for four people based on quality and cost.

One of the aspects to note of this 4 person inflatable hot tub is the inclusion of premium foam headrests. They offers a cosy and cushioned lining, perfect for lounging and not found in many inflatable hot tubs on the market.

Hot Tub Capacity

795 Litres

Number of People

Up to 4 people

Maximum Temperature

40°C Degrees Celsius

Number of Blowers

140 Air Jets

  • A top notch choice with 140 high-power bubble jets, providing a spa-quality bubble massage experience.
  • Fiber Tech Construction ensures durability and prevents any punctures or scrapes.
  • There are two headrests made of premium foam and supportive walls offer excellent comfort.
  • While one of the premium hot tubs, it can take up to 15 hours to heat from scratch.
#5. Best 6 Person Inflatable Hot Tub
Milan Airjet Plus

What’s not to love? User-friendly features and a spacious design offer up to six people a comfortable chilling out experience.

Compared to most models, the Lay-Z-Spa Milan offers a roomy feel and advanced features, including Wi-Fi functionality and a full-body massage system.

The inflatable hot tub has kicked on in recent updates by incorporating advanced additions such as Wi-Fi functionality and a built-in anti freeze technology, enhancing the user experience and offering year-round use.

You’ll appreciate the I-Beam construction in inflatable hot tubs such as this. This feature provides a protective layer against punctures and offers more reclining support.

Hot Tub Capacity

916 Litres

Number of People

Up to 6 people

Maximum Temperature

40°C Degrees Celsius

Number of Blowers

140 Air Jets

  • Offers a 140 Air Jet+ System, providing a full-body massage.
  • The built-in freeze protection unit and fast heat-up feature allow for cold winters and year-round use.
  • The I-Beam construction ensures durability and provides more support while reclining.
  • This portable spa may not be affordable for some.
#6. Top Inflatable Hot Tub for Parties
St Moritz Airjet

The Lay Z Spa St Moritz is a party animal. Its massive size and cool features offer a fantastic social experience for up to seven people.

Compared to other spa models, this seven person inflatable hot tub is a social butterfly, offering a spacious design and unique features, it’s the best inflatable hot tub for parties, perfect for entertaining.

One excellent feature most inflatable hot tubs don’t have the inclusion of a Chemical Floater. This feature ensures you keep yours tubs water clean and reduces bacteria and scum, offering a more hygienic spa relaxation.

Hot Tub Capacity

1190 Litres

Number of People

Up to 7 people

Maximum Temperature 

40°C Degrees Celsius

Number of Blowers

180 Air Jets

  • Quick drain feature allow for easy installation and relocation.
  • Rattan-printed exterior and outstanding 180-air jet massage system with bubbles make this hot tub spa look superb.
  • Cost-effective warming system, insulated thermal cover, and freeze protection unit make maintaining a warm heat easy.
  • Built-in drink holders.
  • Can be reasonably heavy when filled.
#7. Inflatable Hot Tub with LED Lights
Paris Airjet

A showstopper and easily the best inflatable hot tub with built in LED lighting system, offering a unique ambience for your relaxation or party needs.

The Lay Z Spa Paris stands out with its compact spa size yet generous capacity, making it a perfect fit for small gatherings.

Recent updates to this Lay Z Spa model have incorporated an RGB lighting system, adding a vibrant touch to your spa experience. These changes have enhanced the user experience, making it more enjoyable and visually appealing.

One of the top reasons to buy this inflatable hot tub model is the dual-action pump technology. This feature allows for quick setup and efficient warming, making it user-friendly and convenient. It also has three layers of polyester mesh and PVC for extra durability.

Hot Tub Capacity

945 Litres

Number of People

Up to 6 people

Maximum Temperature 

40°C Degrees Celsius

Number of Blowers

87 Air Jets

  • Boasts a quick setup, inflating in less than 10 minutes, making it a breeze to install.
  • The RGB lighting system is a unique feature that allows you to set the mood with seven different colours.
  • Designed with 87 air injectors, providing a soothing massage experience.
  • The power cable is short, which limits where you can set up.
#8. Square Inflatable Hot Tub
Hawaii Airjet

We had to look closer at this shaped design during our testing and review process. An intimate square shape design offers a friendly and comfortable experience.

The Lay Z Spa Hawaii offers a unique design that promotes socialising, making it a standout choice for those who enjoy an excellent hot tub party with bubbles.

Amongst its recent updates, it now incorporates a Freeze Shield technology. These changes have improved the portable hot tubs durability and usability during colder Winter months.

This model is the 140 Airjet massage system. This feature provides an all-surrounding hydrotherapy system, bubbles and an enhancing the relaxation experience.

Hot Tub Capacity 

840 Litres

Number of People

Up to 6 people

Maximum Temperature 

40 Degrees Celsius

Number of Blowers

140 Air Jets

  • The square shape design of this 6 person inflatable hot tub promotes social interaction.
  • The anti icing system allows the spa to be used even in winter.
  • The 140 Airjet bubble system offers a destressing and therapeutic experience.
  • The running costs can be high, if the jet therapy system and rapid heating are used frequently.
#9. Most Stylish Portable Spa

When digging into other spas at a similar price range, the MSPA Soho offers a larger occupancy and a higher number of jets, providing a more immersive and enjoyable experience.

This inflatable hot tub is very posh with its mesh fabric and leather trim cover, giving it a unique and modern appearance. These changes have enhanced its aesthetic appeal without compromising functionality.

The integrated control box with a wired controller is something different for a spa. This feature ensures that all controls are within reach without leaving the spa, enhancing user convenience.

Hot Tub Capacity

930 Litres

Number of People

Up to 6 people

Maximum Temperature

36 Degrees Celsius

Number of Blowers

138 Air Jets

  • This is a great option as it offers a high occupancy and a large number of powerful jets.
  • Integrated control box with a wired controller.
  • The unique design with mesh fabric and leather trim cover adds a stylish touch.
  • Some users have reported that the inflatable spa loses a few degrees of heat.
  • The description indicates integrated seating in the spa, but it is just a flat floor.

Hot Tubs Cost! - Most Energy Efficient Models

Below is an overview of some of the top manufacturers we cover on this site. The Inflatable hot tub cost is always key to decision-making as people want to keep energy bills down. Deals and special offers on the best inflatable tubs from the UK’s top brands are linked below.

How to Maintain Your Inflatable Hot Tub

Maintaining your inflatable hot tub spa is a breeze when you know what to do. Let’s dive into the essentials: cleaning and sanitation, water change schedule, and winter care.

Cleaning and sanitation

Keeping your inflatable hot tub regularly clean is a top priority. Regular jacuzzi cleaning prevents the build-up of bacteria and ensures a safe and enjoyable experience. Use a mild detergent with water to clean the tub while it’s empty. Remember to clean the filter once a week to avoid clogging it with debris and dirt. Some tubs have a smart filtration system which makes it easier. A clean spa filter ensures efficient water circulation and heating.

Water change schedule

Regular water changes are crucial for maintaining the quality of your hot tub water. Changing the water every one to three months is recommended, depending on usage. Remember, fresh water feels better and makes it easier to balance the water chemistry in the spa.

Winter care

If you plan on using your jacuzzi on cold winter nights, there are a few extra steps to take. Make sure your jacuzzi is well-insulated to maintain a consistent warmth and the bubbles. Also, consider investing in a high-quality spa thermal cover and ground cloth to protect your tub from the elements and prevent heat loss when temperatures drop. If you decide to pack away your hot tub for the winter, ensure it’s thoroughly dried and stored in a dry, clean place to prevent damage.


Boy, do we have some awesome additions for you. For the best hot tub accessories it’s here but you can also check out all the Lazy Spa Accessories we have reviewed, if you want to go matching with your hot tub.

Although an inflatable is a lot lighter than a permanent hot tub, it is still a considerable weight when full. They can range from 1500 lbs for some 4-seater options to 4000 lbs for larger models, and then you need to consider the weight of the people. For more suitable bases for under hot tubs, it’s here.

Small inflatables with seats are hard to find, but most have lower sides and a cushioned floor for sitting on. You can, however, purchase seats and booster cushions as accessories that can prove useful if you have children.

Most companies recommend against using a hot tub in the snow. It can cause irreparable damage. There are a few on the market with freeze protection features, which can be used during the colder seasons as it keeps the water inside hot and are often referred to as 4 seasons jacuzzis. Find out how long will an inflatable hot tub last through the colder and warmer months and what to do to keep it in great condition.

The more expensive the tub with bubbles, the more likely it is to have a hard water treatment system, but always be sure to double-check.

Last Word

And there you have it, folks! We’ve journeyed through the ins and outs of choosing the best inflatable hot tub, and we hope you’re feeling more confident and informed about making your ideal spa choice.

We’ve delved into the importance of cost of running and size and capacity, ensuring you’ve got enough room for everyone to enjoy a good soak in the spa with bubbles. Remember our tip about adding one more to your regular number of users for that extra space and comfort? It’s a small detail that can make a big difference.