The best Dyson Supersonic hair dryer sales and deals

Dyson Supersonic hair dryer
(Image credit: Future)

If you're after a highly coveted Dyson Supersonic hair dryer sale, those are few and far between, thanks to the high demand and limited availability. Luckily for you, some Dyson Supersonic deals pop up from time to time, especially during holiday sales, so we've created this page to round up all the best prices around the web.

Dyson's haircare tools are engineered like Dyson vacuums and, therefore, priced similarly. The Supersonic protects hair from excessive heat and features a powerful digital motor that is six times faster than other hair dryers. The Dyson Supersonic retails for $399/£299/AU$549, which is more than most hair dryers, which is why it's so important to find the high-end hair dryer on sale.

To help you snag a deal, we've scoured the web to round up all the best Dyson Supersonic hair dryer sales in one place. Our price comparison software looks at all your favorite online retailers for the best offers every half hour, too, which means you're always clued up on the most significant discounts. We also have plenty of Dyson promo codes to help you save even more.

Additionally, we're tracking Dyson Airwrap sales if you want to upgrade to the best-selling hairstyler.

The best Dyson Supersonic hair dryer sales and deals:

Dyson Supersonic hair dryer lying on countertop

(Image credit: Future)

Dyson Supersonic Hair Dryer

The best hair dryer in the world

Dimensions: 3.8" x 3.1" x 9.6" | Weight: 4.41 lbs | Power: 1600 W

Ultra-fast drying
Prevents extreme heat damage
3 precise speed settings
It's easier to hold
Comes with great accessories

The Dyson Supersonic hair dryer is built with a powerful V9 digital motor that combined with air multiplier technology produces high-velocity controlled air for fast, controlled drying. The Supersonic hair dryer measures air temperature 20 times a second so you'll never have to worry about damaging your hair with extreme heat.

The Dyson hair dryer also offers four different heat settings, as well as three different speed settings, so you can style your hair exactly how you want. The controlled heat and settings also help with reducing frizz so you can achieve sleek, smooth hair with every use. The Supersonic also comes with three different magnetic attachments so you can achieve different styles using just one tool.

Dyson Supersonic Hair Dryer

Dyson Supersonic price: is the Dyson hair dryer worth the money?

The high price tag on the Dyson hair dryer can initially cause shock, but there are several reasons for the steep price. The Supersonic is engineered like other Dyson appliances and therefore priced similarly.

It features a tiny digital motor that - combined with the heat sensor - produces fast drying results without damaging your hair. Dyson installed the tiny motor in the handle rather than the head, which balances the weight of the dryer so your hand won't get tired when drying your hair. Dyson also claims that the Supersonic will outlast other hairdryers, so you won't have to keep repurchasing the same $70 hair dryer every couple of years.

How does the Dyson supersonic hair dryer work?

Extreme temperatures can damage hair, so Dyson engineered a hair dryer that protects hair while also achieving fast drying and controlled styling. The Supersonic features a powerful Dyson digital motor that's six times faster than other hair dryers.

The motor combined with the Air Multiplier technology produces high-pressure controlled air, which results in a smooth and even hair drying experience. Thanks to the intelligent heat control, which measures air temperature 40 times a second, the extreme heat is regulated, so your hair is protected against damage.

Does the Dyson hair dryer dry faster?

The short answer is yes; the Dyson Supersonic dries hair faster and more efficiently than traditional hair dryers. The Dyson hair dryer combines controlled heat with a powerful motor that results in drying time that's twice as fast as most hair dryers. The Supersonic also features three different drying speeds so you can control how fast you want your hair dried.

TOPICS
Mackenzie Frazier

Mackenzie Frazier is the deals editor in the US for TechRadar at Future plc. She's been sharing deal advice for Future for the past six years and loves finding products that consumers want at the best possible price. She's had 11 years of experience working in e-commerce and loves being a mom to her two little boys.

You must confirm your public display name before commenting

Please logout and then login again, you will then be prompted to enter your display name.

Read more
Dyson Airwrap deals
Dyson Airwrap: the best Dyson Airwrap Styler sales and deals for March 2025
Person holding Dyson Airwrap with Don't Miss graphic overlaid
The Airwrap deal I've been holding out for just landed – get $100 off the original version before it disappears forever
Dyson vacuum deals
The best cheap Dyson Vacuum sales and deals for March 2025
The best hair dryer, the GHD Helios, on a purple background
The best hair dryer 2025: expert tested and approved
Three photos of the Dyson Supersonic r hair dryer
Dyson just released a consumer version of its best pro hair dryer, and I can't wait to get my hands on one
best Dyson Airwrap dupes
The best Dyson Airwrap dupes 2025: affordable alternatives, tried and tested
Latest in Hair Care
Three photos of the Dyson Supersonic r hair dryer
Dyson just released a consumer version of its best pro hair dryer, and I can't wait to get my hands on one
Philips Shaver S9000 Prestige resting on block
I tested this ultra-expensive electric shaver from Philips – here’s why I’d buy it
Person holding Dyson Airwrap with Don't Miss graphic overlaid
The Airwrap deal I've been holding out for just landed – get $100 off the original version before it disappears forever
Laifen Mini hair dryer in reviewer's bathroom
Laifen Mini hair dryer review: powerful airflow, scalp-friendly modes, and a dinky design
L'Oreal Airlight Pro hair dryer
L'Oreal AirLight Pro hair dryer review: pro-level precision and app customization
Dyson hair tools
Dyson Airwrap's dreamy new colorways might finally tip me over into buying one
Latest in Deals
HP Victus 16 on purple background with big savings text overlay
I've said it before and I'll say it again - this $899 RTX 4070 gaming laptop is a steal
Amazon Fire TV Stick
Amazon's Fire TV Stick 4K is back down to 40% off – give your older 4K TV a cheap smart upgrade
Amazon cheap tech gadgets under $50
Amazon's latest sale is filled with cheap tech gadgets: here are 16 deals I'd buy under $50
Holding the Fujifilm GFX100 RF medium-format compact camera
Fujifilm GFX100RF preorders are live: where to buy Fuji's latest medium format compact camera
Google Pixel 9 Pro XL on peach background with don't miss text overlay
Why wait for the Pixel 9a? Here's a Pixel 9 Pro XL deal that can save you up to $600 at Best Buy
Amazon Luna controller spring sale
I love Amazon Luna and right now you can get everything you need to dive into 4K cloud gaming for $50 off