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Comet discount codes and vouchers

December 2024 8 offers validated
Top Voucher

Up to 45% off

Apply this discount offer to enjoy up to 45% off outdoors and garden.

Top Voucher

£40 off

Redeem this Comet discount offer to save £40 discount on Dynabook Satellite Pro ET10-G-106 10.1" Laptop.

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More discounts this week

£30 off

Activate this Comet discount offer to get a £30 discount on the Ezviz DB1C Smart Video Doorbell with Chime & Transformer Kit.

£20 off

Save £20 off the Beko VRT94929VI Powerclean Cordless Vacuum Cleaner when you redeem this Comet promo.

£10 off

Grab a £10 discount on the Warmlite WL43003YDT 1500W 7 Fin Oil Filled Radiator when you activate this Comet promo.

Free delivery

Redeem this Comet discount offer to get FREE Delivery over £150 across the site.

Sale

Redeem this Comet discount offer to get Tado Eco Smart Radiator Thermostat Add-ons for Multi-Room Control - 4 pack for only £179.99.

Sale

Use this Comet discount offer to save more and get the Swan Half Term Deals products from £27.70.

Recently Expired Discount Vouchers

£50 off

Apply this Comet voucher code to save an extra £50 off the LG 48" OLED48C26LB OLED Smart 4K Ultra HD HDR Freeview TV.

Freebie

Apply this Comet voucher code to get free remove and recycle this weekend across Hotpoint and Indesit products

  • Expired
  • Validated This offer has been tested and approved
  • Voucher code

£40 off

Works sitewide. Enjoy £40 when you spend £1000 or more with this Comet discount code.

  • Expired
  • Validated This offer has been tested and approved
  • Voucher code

£20 off

Works sitewide. Apply this Comet voucher code to take £20 off orders over £500.

  • Expired
  • Validated This offer has been tested and approved
  • Voucher code

£10 off

Works sitewide. Spend £250 and save £10 on your entire order when you apply this Comet voucher code.

  • Expired
  • Validated This offer has been tested and approved
  • Voucher code

£5 off

Apply this discount code to get £5 the tower vortx 9L dual basket air flyer.

  • Expired
  • Validated This offer has been tested and approved
  • Voucher code

Freebie

Apply this discount code to get free remove & recycle on all hotpoint indesit appliances.

  • Expired
  • Validated This offer has been tested and approved
  • Voucher code