40% Off - Comet Discount Code (17 Codes Available) - January 2026

This page contains the latest Comet discount code: "WELCOME"

17 active offers•Browse our latest coupon codes and best deals below

Try all codes below to save even more at Comet.

Sometimes codes are only available for exclusive products or categories.

ENJOY $5 OFF YOUR FIRST ORDER OVER $150 AT COMET!

SIGN UP FOR OUR NEWSLETTER AND GET $5 OFF YOUR FIRST PURCHASE. JOIN TODAY!

Code: "WE*************"

Create by Promo Pal on 17.Jan.2026

40% OFF

ENJOY 40% OFF

Code: "WE*****" Expire on 07.02.2026

Create by Promo Pal on 17.Jan.2026

EXCLUSIVE 20% DISCOUNT

SNAG 20% OFF ON ALL ORDERS. DON'T MISS THIS SEASON'S EXCLUSIVE DEAL!

Code: "WE*******" Expire on 10.02.2026

Create by Promo Pal on 17.Jan.2026

EXCLUSIVE 10% DISCOUNT

GRAB 10% OFF ON ORDERS OVER £65. DON'T MISS THIS SEASONAL OFFER!

Code: "WE*******" Expire on 06.02.2026

Create by Promo Pal on 17.Jan.2026

$25 DISCOUNT ON PC GAMING

GRAB $25 OFF YOUR NEXT PC GAMING PURCHASE—ONGOING DEAL!

Code: "Co***********"

Create by Promo Pal on 17.Jan.2026

12% OFF

SAVE 12% ON SCOOTERS AT COMET

Code: "Sc*******"

Create by Promo Pal on 17.Jan.2026

SCORE 18% OFF MOBILE PHONES

UNLOCK AN 18% DISCOUNT ON MOBILE PHONES. SHOP NOW AND UPGRADE YOUR TECH!

Code: "Co*****"

Create by Promo Pal on 17.Jan.2026

£40 OFF

SAVE £40 ON MICROWAVES AT COMET

Code: "Co*****"

Create by Promo Pal on 17.Jan.2026

25% OFF

ENJOY 25% OFF ON LAPTOPS ON COMET

Code: "25*****"

Create by Promo Pal on 17.Jan.2026

CHILL OUT WITH 10% OFF FRIDGES

UPGRADE YOUR KITCHEN WITH A COOL 10% DISCOUNT ON FRIDGES. SHOP NOW AND SAVE!

Code: "Co*****"

Create by Promo Pal on 17.Jan.2026

£50 OFF

GRAB £50 OFF FREEZERS AT COMET

Code: "Co*****"

Create by Promo Pal on 17.Jan.2026

20% OFF

SAVE 20% ON COFFEE & ESPRESSO MACHINES ON COMET

Code: "Co*****"

Create by Promo Pal on 17.Jan.2026

$30 SAVINGS ON DEHUMIDIFIERS

GRAB $30 OFF DEHUMIDIFIERS WITH OUR ONGOING OFFER. KEEP YOUR HOME FRESH AND COMFORTABLE!

Code: "Co*****"

Create by Promo Pal on 17.Jan.2026

15% OFF

GET 15% OFF ON COMET COMPUTER MONITORS

Code: "Co*****"

Create by Promo Pal on 17.Jan.2026

SAVE UP TO $100 ON CLEARANCE

DON'T MISS OUT ON UP TO $100 OFF IN OUR CLEARANCE SALE.

Code: "Co*********"

Create by Promo Pal on 17.Jan.2026

FREE SHIPPING ON ORDERS OVER $99

ENJOY COMPLIMENTARY DELIVERY WHEN YOU SPEND OVER $99. SHOP NOW AND SAVE ON SHIPPING!

Create by Promo Pal on 01.Jan.2026

GRAB $10 OFF YOUR PURCHASE

ENJOY $10 OFF ON YOUR NEXT BUY WITH THIS ONGOING OFFER.

Code: "Y6*************" Expire on 29.01.2026

Create by Promo Pal on 01.Jan.2026

Best Comet Promo Code

The best promotion code currently is 'WELCOME', which has been verified by our team, enjoy shopping at Comet.

Our team does our best to help users save money when shopping at Comet. The latest Comet deals update date at 25 January 2026, our expert team is working hard to make the update faster.

In the meantime, you can also try to use expired Comet coupons. Sometimes offers are delayed a few days later than expected.

You can also get more tips on saving money on Comet by learning about the more ways to save at Comet. For detailed insights on the best times to shop and historical discount patterns, check out our annual coupon savings report. You can also explore similar stores with great deals and read our helpful articles for maximizing your savings. Our team will also update more money-saving tips in real time.

You May Also Be Interested In

If you are looking for codes about Comet, you may also be interested in these stores. For more options, check out our competitor coupon codes section below:

Danetti , Industville , Lust Home Wallpaper , Plumbing World , Rucomfy Bean Bags , Devola , Julian Charles , Roseland Furniture , Furniture Clinic , William Wood Mirrors , Lazy Susan Garden Furniture , Downtown Stores , Appliance City , RattanTree , Province 5

Comet Annual Coupon Savings Report

If you're wondering when you can save the most with Comet coupons, please refer to the following statistics.

Our analysis tracks all verified Comet promotion codes for the past year. Historically, the highest discount was offered in January with a £40 off . The month with the most coupon codes is January, offering a total of 11 codes. On average, the discount codes are valid for 13 days. Plan your purchases accordingly to maximize savings.

Discount (%|£)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

020406080100

Latest Comet Competitor Coupon Codes

Check out these great deals from similar stores

Grass247 : 15% OFF

15% OFF £95+

Garden Trends : Grab 25% Off Orders Over $89

Take advantage of this season’s deal with 25% off purchases above $89. Don’t miss out!

Honeypot Furniture : Get 30% Off on Purchases Over $85

Snag 30% off when you spend over $85. Perfect for refreshing your decor!

Ellis Home Interiors : Exclusive 15% Off Dining Chairs

Update your dining space with a stylish 15% discount on our elegant chairs. Perfect for any season!

Gardening Naturally : 10% OFF

£99+ FOR 10% OFF

Instant Pot : $10 Discount on Air Fryers

Grab $10 off sleek air fryers and elevate your kitchen game with this exclusive deal.

Electrical Direct : Exclusive 30% Off Plug Tops

Grab an extra 30% discount on plug tops this season. Don't miss out on fantastic savings!

Green Decor : Grab 25% Off Candle Holders

Brighten your space with stunning candle holders at 25% off. Perfect for any decor style this season!

Shipit Appliances : Exclusive 5% Welcome Discount

Join our newsletter and enjoy 5% off your first order at Shipit Appliances.

Alice's Garden : Grab 10% Off on Bookcases

Spruce up your space with our ongoing bookcase deal. Perfect time to organize stylishly!

How DuckPromo Uncovers the Latest Comet Discount Codes

Comet Discount FAQs