Aroma Diffusers & Humidifiers

An aroma diffuser spreads a light mist of water and essential oil through a room, and many models add a soft flame effect or colour light. This collection includes flame diffusers, humidifiers and small desk diffusers.

These are electrical items. Check the voltage, plug type and water tank size in the product details before ordering.

Creative Ultrasonic Essential Oil Humidifier Volcano Aromatherapy
Candles & Scents

Creative Ultrasonic Essential Oil Humidifier Volcano Aromatherapy

$65.99
Elk Flame Humidifier Diffuser Mute Household Atmosphere Lamp
Candles & Scents

Elk Flame Humidifier Diffuser Mute Household Atmosphere Lamp

$27.99
Volcanic Flame Aroma Essential Oil Diffuser Usb Portable Jellyfish
Candles & Scents

Volcanic Flame Aroma Essential Oil Diffuser Usb Portable Jellyfish

$36.99
Air Purifier Humidifier
Candles & Scents

Air Purifier Humidifier

$29.99
Aromatherapy Essential Oil Humidifier
Candles & Scents

Aromatherapy Essential Oil Humidifier

$23.99
Newest Rgb Flame Aroma Diffuser 130ml 3d Colorful Flame Humidifier
Candles & Scents

Newest Rgb Flame Aroma Diffuser 130ml 3d Colorful Flame Humidifier

$31.99
Flame Humidifier Aromatherapy Diffuser 7 Colors Light Home Air
Candles & Scents

Flame Humidifier Aromatherapy Diffuser 7 Colors Light Home Air

$30.99
Timing Simulation Aroma Diffuser Usb Household Flame Humidifier
Candles & Scents

Timing Simulation Aroma Diffuser Usb Household Flame Humidifier

$36.99
Flame Aroma Diffuser Air Humidifier Ultrasonic Cool Mist Maker Fogger
Candles & Scents

Flame Aroma Diffuser Air Humidifier Ultrasonic Cool Mist Maker Fogger

$43.99
Flame Aroma Diffuser Air Humidifier Ultrasonic Cool Mist Maker Fogger
Candles & Scents

Flame Aroma Diffuser Air Humidifier Ultrasonic Cool Mist Maker Fogger

$34.99
Best Selling Usb Ultrasonic Flame Humidifier Led Rgb Colorful
Candles & Scents

Best Selling Usb Ultrasonic Flame Humidifier Led Rgb Colorful

$31.99
Anti-gravity Air Humidifier Mute Countercurrent Humidifier Levitating
Candles & Scents

Anti-gravity Air Humidifier Mute Countercurrent Humidifier Levitating

$63.99
Led Essential Oil Diffuser
Candles & Scents

Led Essential Oil Diffuser

$54.99
Volcanic Flame Aroma Diffuser Essential Oil Lamp 130ml Usb Portable
Candles & Scents

Volcanic Flame Aroma Diffuser Essential Oil Lamp 130ml Usb Portable

$33.99
Humidifier Colorful Simulation Flame Aroma Diffuser Desktop
Candles & Scents

Humidifier Colorful Simulation Flame Aroma Diffuser Desktop

$30.99
Rain Cloud Humidifier Aromatherapy Machine Air Humidifier Ultrasonic
Candles & Scents

Rain Cloud Humidifier Aromatherapy Machine Air Humidifier Ultrasonic

$56.99
Flame Air Humidifier Ultrasonic 7 Colors Aroma Diffuser Led Cool Mist
Candles & Scents

Flame Air Humidifier Ultrasonic 7 Colors Aroma Diffuser Led Cool Mist

$47.99
Christmas Snowflake Pattern Humidifier Household Colorful
Candles & Scents

Christmas Snowflake Pattern Humidifier Household Colorful

$38.99
Mute Of Small Simulated Flame Volcano Humidifier Flame Humidifier
Candles & Scents

Mute Of Small Simulated Flame Volcano Humidifier Flame Humidifier

$55.99
Rain Cloud Night Light Humidifier With Raining Water Drop Sound And 7
Candles & Scents

Rain Cloud Night Light Humidifier With Raining Water Drop Sound And 7

$42.99
Flame Aroma Diffuser Household Desk Aromatherapy Humidifier
Candles & Scents

Flame Aroma Diffuser Household Desk Aromatherapy Humidifier

$38.99
Mini Usb Humidifier Atomizer Home Humidifier Refill Onboard Humidifier
Candles & Scents

Mini Usb Humidifier Atomizer Home Humidifier Refill Onboard Humidifier

$25.99
Cloud Rain Air Humidifier Essential Oil Aromatherapy Diffuser Usb
Candles & Scents

Cloud Rain Air Humidifier Essential Oil Aromatherapy Diffuser Usb

$44.99
Smart Home Aromatherapy Humidifier
Candles & Scents

Smart Home Aromatherapy Humidifier

$73.99
Siming Flame Aromatherapy Machine Home Bedroom Silent Atmosphere
Candles & Scents

Siming Flame Aromatherapy Machine Home Bedroom Silent Atmosphere

$38.99
Raining Cloud Humidifier With Night Light Aromatherapy Essential Oil
Candles & Scents

Raining Cloud Humidifier With Night Light Aromatherapy Essential Oil

$29.99
Flame Humidifier Aromatherapy Machine Crystal Salt Stone Colorful
Candles & Scents

Flame Humidifier Aromatherapy Machine Crystal Salt Stone Colorful

$46.99
Flame Humidifier Usb Smart Timing Led Electric Aroma Diffuser
Candles & Scents

Flame Humidifier Usb Smart Timing Led Electric Aroma Diffuser

$26.99
Vase Humidifier
Candles & Scents

Vase Humidifier

$23.99
Air Humidifier Home Quiet Bedroom Anti-gravity Water Drop Humidifier
Candles & Scents

Air Humidifier Home Quiet Bedroom Anti-gravity Water Drop Humidifier

$84.99
Air Humidifier Crystal Salt Stone Desktop Aromatherapy Essential Oil
Candles & Scents

Air Humidifier Crystal Salt Stone Desktop Aromatherapy Essential Oil

$28.99
Rain Cloud Night Light Humidifier With Raining Water Drop Sound And 7
Candles & Scents

Rain Cloud Night Light Humidifier With Raining Water Drop Sound And 7

$44.99
Natural Crystal Stone Aromatherapy Candle Soy Wax Smokeless Candles
Candles & Scents

Natural Crystal Stone Aromatherapy Candle Soy Wax Smokeless Candles

$25.99
Jellyfish Humidifier Fragrance Diffuser Colorful Night Light Heavy
Candles & Scents

Jellyfish Humidifier Fragrance Diffuser Colorful Night Light Heavy

$37.99
Usb Aroma Essential Oil Ultrasonic Cold Steam Diffuser Air Humidifier
Candles & Scents

Usb Aroma Essential Oil Ultrasonic Cold Steam Diffuser Air Humidifier

$27.99
Drop Shipping Rgb 130ml Flame Humidifier Diffuser Aroma Essential Oil
Candles & Scents

Drop Shipping Rgb 130ml Flame Humidifier Diffuser Aroma Essential Oil

$33.99
Mini Humidifier
Candles & Scents

Mini Humidifier

$20.99
Aroma Humidifier
Candles & Scents

Aroma Humidifier

$33.99
Homefish Aroma Diffuser 500ml Ultrasonic Air Humidifier Colorful
Candles & Scents

Homefish Aroma Diffuser 500ml Ultrasonic Air Humidifier Colorful

$57.99
Humidifier Dimming Mute Humidifier
Candles & Scents

Humidifier Dimming Mute Humidifier

$29.99
Retro Light Aroma Diffuser Essential Oil Led Light Filament Night
Candles & Scents

Retro Light Aroma Diffuser Essential Oil Led Light Filament Night

$46.99
Pure Essential Oil 10ml Aroma Diffuser
Candles & Scents

Pure Essential Oil 10ml Aroma Diffuser

$19.99
Home Multi-mode Diffuser Usb Aroma Diffuser Humidifier Home Decor
Candles & Scents

Home Multi-mode Diffuser Usb Aroma Diffuser Humidifier Home Decor

$32.99
Home Lighthouse Humidifier
Candles & Scents

Home Lighthouse Humidifier

$30.99
Retro Humidifier
Candles & Scents

Retro Humidifier

$28.99
5v Glass Colorful Vase Humidifier
Candles & Scents

5v Glass Colorful Vase Humidifier

$37.99
Mini Usb Desktop Humidifier
Candles & Scents

Mini Usb Desktop Humidifier

$56.99
Usb Humidifier Cartoon Deer Rabbit Humidifier
Candles & Scents

Usb Humidifier Cartoon Deer Rabbit Humidifier

$39.99

Frequently asked questions

How is a flame diffuser different from a regular diffuser?

Both spread a mist into the air. A flame diffuser adds a light effect that looks like a flame, usually with colour or brightness settings.

How long does delivery take?

Delivery usually takes 8 to 26 days depending on your country, and a few countries take up to 31 days. Every product page and the checkout show an estimated delivery window for your country, and every order has tracking.

Is shipping free?

Shipping is free to the US, UK, Canada, Australia and many other countries. A small flat fee applies to a few countries and is shown at checkout before you pay.

Can I return an item?

Yes. You have 15 days from delivery to ask for a return. Damaged, faulty or wrong items are replaced or refunded in full. Please see our returns page for the details.

Related collections

Candles & ScentsLamps & LightingPlants & Flowers