Essential oil diffuser
Essential oil diffuser for sale on Ireland's largest auction and classifieds sites
Essential oils 10ml - essential, - £5.99
Essential oils • 100 pure 10ml • These include sweet - Free postage - New and Used
Essential oils • 100 pure 10ml • These include sweet - Free postage - New and Used
Led essential oil - led, - £11.99
Humidifier air purifier • This new wood • Grain aroma diffuser - Free postage - New and Used
Humidifier air purifier • This new wood • Grain aroma diffuser - Free postage - New and Used
Essential oil diffuser aroma - essential, - £7.90
This essential oil • Diffuser ultrasonic aromatherapy • Air purifier that - Free postage - New and Used
This essential oil • Diffuser ultrasonic aromatherapy • Air purifier that - Free postage - New and Used
Waterless portable essential - waterless, - £35.00
This nebulising diffuser • Aromatherapy 100 pure • Essential oils perfect - Free postage - New and Used
This nebulising diffuser • Aromatherapy 100 pure • Essential oils perfect - Free postage - New and Used
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Led essential oil diffuser - essential, - £10.89
Type ultrasonic humidifier • Aroma diffuser humidity • Room will increased - Free postage - New and Used
Type ultrasonic humidifier • Aroma diffuser humidity • Room will increased - Free postage - New and Used
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48 listings · from £4.49 · avg £19.56
⚠️ These listings were last updated more than 95 days ago.
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Browse 48 essential oil diffuser listings currently in our index. Prices range from £4.49 to £199.99, with an average of £19.56. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about essential oil diffuser →
Essential oil diffuser whit - essential, 4 - £14.49
This sleek modern • Diffuser evenly disperse • Your favorite essential - Free postage - New and Used
This sleek modern • Diffuser evenly disperse • Your favorite essential - Free postage - New and Used
Electric humidifier ultrasonic - electric, - £8.43
Any decor location • Various color changing • Led lights allows - Free postage - New and Used
Any decor location • Various color changing • Led lights allows - Free postage - New and Used
Neom wellbeing pod ultrasonic - wellbeing, - £59.99
Stylish ceramic exterior • Ambiance setting led • Light this diffuser - Free postage - New and Used
Stylish ceramic exterior • Ambiance setting led • Light this diffuser - Free postage - New and Used
Led essential oil diffuser - oil, - £10.99
Type ultrasonic humidifier • Aroma diffuser humidity • Room will increased - Free postage - New and Used
Type ultrasonic humidifier • Aroma diffuser humidity • Room will increased - Free postage - New and Used
Fireplace flame humidifier - flame, - £20.89
About this item • Aroma diffuser features • Lighting effect that - Free postage - New and Used
About this item • Aroma diffuser features • Lighting effect that - Free postage - New and Used
Led essential oil - led, - £8.99
Easy protect yourself • Your loved ones • Especially 130ml water - Free postage - New and Used
Easy protect yourself • Your loved ones • Especially 130ml water - Free postage - New and Used
550ml essential oil aroma - essential, - £11.49
Capacity 550ml this • New wood grain • Diffuser ultrasonic humidifier - Free postage - New and Used
Capacity 550ml this • New wood grain • Diffuser ultrasonic humidifier - Free postage - New and Used
Azulon essential oil diffuser - azulon, - £14.99
Azulon 300 diffuser • Unit enhance your • Space pleasant aromatherapy - Free postage - New and Used
Azulon 300 diffuser • Unit enhance your • Space pleasant aromatherapy - Free postage - New and Used
500ml oil diffuser 6 - oil, - £17.99
Perfect set our • Oil diffuser has • Everything you need - Free postage - New and Used
Perfect set our • Oil diffuser has • Everything you need - Free postage - New and Used
Essential oil diffuser 400ml - essential, - £16.09
All life this • Room deserves feel • Fresh comfortable atmosphere - Free postage - New and Used
All life this • Room deserves feel • Fresh comfortable atmosphere - Free postage - New and Used
Lame essential oil - essential, diffuser - £13.45
Multifunctional design gzvxuny • Diffuser functions humidifier • Aroma machine night - Free postage - New and Used
Multifunctional design gzvxuny • Diffuser functions humidifier • Aroma machine night - Free postage - New and Used
Flame led essential oil - led, - £9.99
Diffuser water auto • Off protection safe • Use too much - Free postage - New and Used
Diffuser water auto • Off protection safe • Use too much - Free postage - New and Used
Frankincense essential oil - essential, - £24.99
Anti anxiety stress • Relief aroma ofbio • Organic frankincense oil - Free postage - New and Used
Anti anxiety stress • Relief aroma ofbio • Organic frankincense oil - Free postage - New and Used
Air purifier essential - purifier, oil - £7.89
Operation simple single • Button lets you • Turn humidifier off - Free postage - New and Used
Operation simple single • Button lets you • Turn humidifier off - Free postage - New and Used
Fireplace diffuser flame - fireplace, - £17.50
Aromatherapy essential oil • Diffuser automatically shuts • Off when water - Free postage - New and Used
Aromatherapy essential oil • Diffuser automatically shuts • Off when water - Free postage - New and Used
Essential oil diffuser - essential, 130ml - £9.99
Discover azulon 130ml • Essential oil diffuser • Compact versatile ultrasonic - Free postage - New and Used
Discover azulon 130ml • Essential oil diffuser • Compact versatile ultrasonic - Free postage - New and Used
Reed diffuser oil refill - reed, - £6.90
100ml 500ml bottles • Reed diffuser refills • All our fragrances - Free postage - New and Used
100ml 500ml bottles • Reed diffuser refills • All our fragrances - Free postage - New and Used
Flame led essential oil - led, - £9.69
Don drop water • Into air outlet • Diffuser bottom operates - Free postage - New and Used
Don drop water • Into air outlet • Diffuser bottom operates - Free postage - New and Used
Essential oil diffuser - oil, 7 - £10.00
Essential oil diffuser • Create calming fragrant • Atmosphere this stylishmini - Free postage - New and Used
Essential oil diffuser • Create calming fragrant • Atmosphere this stylishmini - Free postage - New and Used
Led essential oil diffuser - led, - £14.69
Our aroma diffuser • 500ml larger capacity • Can used mini - Free postage - New and Used
Our aroma diffuser • 500ml larger capacity • Can used mini - Free postage - New and Used
Flame essential oil diffuser - flame, - £13.99
Aromatherapy function fill • Water tank not • Appropriate amount essential - Free postage - New and Used
Aromatherapy function fill • Water tank not • Appropriate amount essential - Free postage - New and Used
Led essential oil diffuser - oil, - £11.96
Air humidifier aroma • Diffuser has lighting • Function allows you - Free postage - New and Used
Air humidifier aroma • Diffuser has lighting • Function allows you - Free postage - New and Used
Christmas essential oils - essential, | - £4.99
Winter christmas essential • Oil fragrances autumn • Diffuser aroma energy - Free postage - New and Used
Winter christmas essential • Oil fragrances autumn • Diffuser aroma energy - Free postage - New and Used
10ml essential oils - essential, - £13.49
Essential oils are • Highly concentrated aromatic • Extracted from various - Free postage - New and Used
Essential oils are • Highly concentrated aromatic • Extracted from various - Free postage - New and Used
550ml essential oil aroma - 550ml, - £13.29
Refresh indoor air • Diffuses subtle aroma • Purify freshen your - Free postage - New and Used
Refresh indoor air • Diffuses subtle aroma • Purify freshen your - Free postage - New and Used
Ellia gather ultrasonic - gather, - £59.99
- Free postage - New and Used
- Free postage - New and Used
Aroma essential oil - aroma, diffuser - £12.97
Need any cotton • Filter you can • Directly drop essential - Free postage - New and Used
Need any cotton • Filter you can • Directly drop essential - Free postage - New and Used
Essential oils aromatherapy - oils, - £6.99
Bio organic essential • Natural insect repellent • Oils such citronella - Free postage - New and Used
Bio organic essential • Natural insect repellent • Oils such citronella - Free postage - New and Used
Jellyfish essential oil - jellyfish, - £48.99
Transform your space • This ultrasonic jellyfish • Diffuser two mist - Free postage - New and Used
Transform your space • This ultrasonic jellyfish • Diffuser two mist - Free postage - New and Used
Portable led essential - portable, - £6.98
Compact design tank • Capacity 260ml this • Humidifier easy use - Free postage - New and Used
Compact design tank • Capacity 260ml this • Humidifier easy use - Free postage - New and Used
Pure natural essential oil 5ml - pure, - £199.99
Bottle sealed tamper • Evident dropper cap • Not confused pipette - Free postage - New and Used
Bottle sealed tamper • Evident dropper cap • Not confused pipette - Free postage - New and Used
Essential oil aroma diffuser - essential, - £16.49
Easy use one • Touch button makes • Simple power enjoy - Free postage - New and Used
Easy use one • Touch button makes • Simple power enjoy - Free postage - New and Used
Essential oils aromatherapy - essential, - £7.99
Purify air naturally • Experience nature power • Aromatherapy benefits 100 - Free postage - New and Used
Purify air naturally • Experience nature power • Aromatherapy benefits 100 - Free postage - New and Used
300ml essential oil diffuser - 300ml, - £15.49
300ml water tank • Provides to8 hours • Continuous mist low - Free postage - New and Used
300ml water tank • Provides to8 hours • Continuous mist low - Free postage - New and Used
Flower lighted humidifier - flower, - £21.99
Ultra quiet safe • Low noise operation • 30db ensures peaceful - Free postage - New and Used
Ultra quiet safe • Low noise operation • 30db ensures peaceful - Free postage - New and Used
Christmas essential oils - oils, | - £4.99
100 pure 10ml • Christmas autumn winter • Essential oil blends - Free postage - New and Used
100 pure 10ml • Christmas autumn winter • Essential oil blends - Free postage - New and Used
Led essential oil - led, diffuser - £11.96
Cycle color fixed • Led can set • Different gentle soothing - Free postage - New and Used
Cycle color fixed • Led can set • Different gentle soothing - Free postage - New and Used
Essential oils 10ml - oils, 10ml, - £8.49
Inhalation most effective • Way use essential • Oils this best - Free postage - New and Used
Inhalation most effective • Way use essential • Oils this best - Free postage - New and Used
Essential oils 10ml - essential, - £4.49
All our 10ml • Essential oils are • Supplied glass amber - Free postage - New and Used
All our 10ml • Essential oils are • Supplied glass amber - Free postage - New and Used
Patchouli essential oil - patchouli, - £27.99
Its rich earthy • Scent believed have • Mood boosting effects - Free postage - New and Used
Its rich earthy • Scent believed have • Mood boosting effects - Free postage - New and Used
Led essential oil - essential, diffuser - £8.99
All remotes provided • Include battery inside • Them color cycle - Free postage - New and Used
All remotes provided • Include battery inside • Them color cycle - Free postage - New and Used
Wqjifv 550ml essential oil - wqjifv, led - £11.50
550ml water capacity • Silent operation large • Sufficient hours constant - Free postage - New and Used
550ml water capacity • Silent operation large • Sufficient hours constant - Free postage - New and Used
Air humidifier essential - air, - £23.49
Large 150ml water • Tank ideal larger • Rooms this humidifier - Free postage - New and Used
Large 150ml water • Tank ideal larger • Rooms this humidifier - Free postage - New and Used
Try this: fake candles | floor candle holders | floor candlesticks | floor standing candle holders | gibson dove | henna candles | ibanez jem floral | indoor bird cage | lampe berger oil | large candle lanterns
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Everything you need to know about essential oil diffuser
Whether you are looking for a brand-new or second-hand essential oil diffuser, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £4.49, while premium listings can reach £199.99 — giving you a wide budget spread to work with. The average price of £19.56 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.