20% Off O2 UK Coupon Codes (8 Working Codes) December 2022

Get the latest 8 active O2 UK coupon codes, discounts and promos. Today's Save Up to 20% Off at O2.co.uk

$25.99 Total $12

Saved $13

Testing 5 Codes
Code : TREE
Apply all O2 UK coupons with one click. Install Tenere

11880 trees

How Many People On Your Team
Trees Your Team Can Plant With #Tenere For A Year!
Tree Fact: By planting 20 million trees, the earth and its people will be provided with 260 million more tons of oxygen. Those same 20 million trees will remove 10 million tons of CO2. Create Your Team
Latest code
Jump To

O2 UK 20% Off Coupon


Other Coupons

Great Offer
Code 1250  Uses

Save £100 on the upfront

Great Offer
Great Offer
Great Offer
Great Offer
Great Offer
Code 1300  Uses

£100 off p30 upfront cost


How Tenere verify your O2 UK coupon codes

Yes, we know how disappointing it can be when your promo code doesn't work.
Even tho there are certain reasons that coupon codes just won't work on your specific order, here's how we ensure that our O2 UK coupons are valid:

  • We work for exclusive coupon codes. If you are a Tenere's user, this code will always work.
  • Our team work day and night to manually verify working codes. They are listed on the top of the page. If these coupons are expired, they are automatically removed.
  • We only update coupons from official sources including the store's homepage, newsletter and our reliable community of users.

How to apply O2 UK coupon codes?

  1. Grab the best O2 UK coupon on this page and click “Get code". This code will be ready to paste at checkout. At the same time, you will be redirected to the store's website.
  2. Once you complete your cart, go to Checkout to start the payment process. Look for the promo code box and paste the code you have.
  3. Click Apply and enjoy your savings.

How can I use the Tenere extension to find O2 UK discount codes?

It's frustrating searching here and there for a working O2 UK promo code, isn't it?

Understanding that annoyance, Tenere developed this plug-in as your coupon assistant.

When you are on O2 UK homepage, the extension will happily search and suggest you the best coupons available. Once you are ready to checkout, it will automatically apply the best code for your purchase.

This will save you a lot of time.

Therefore, besides using our O2 UK coupon page, you can install Tenere's extension for your convenience. Note that even a low-tech customer can easily use our plug-in.

Other hacks to save money at O2.co.uk

Couponing is probably the best way to save money at online stores, but it is not the only way. Pack the following tips for your next purchase if you want more savings.

  • Sign up for newsletter: Not only does it provide you with some exclusive offers, but newsletter will also update you with upcoming promotions, new arrivals and more.
  • Use referral program: These referral programs benefit you and your circle. Once you refer your friends and family to the store, you will receive either a coupon code or credit bonus for your next purchase.
  • Bulk order: Many stores offer a great discount when you buy a larger quantity of items. Buy together with your family and friends for this type of discount.

Can I submit a O2 UK coupon code?

We are confident that we have got every available O2 UK coupon on this page. But if you find that your code is not there, feel free to update us. However, please make sure that the code is not exclusive. We highly appreciate our community of users for adding valuable information to Tenere.

Expired Coupons

Great Offer
Code 5800  Uses

£50 Off Upfront Cost on Huawei P40 Pro 5G Like New Orders

Expires: Apr 30, 2021
Great Offer
Code 4300  Uses

£20 Off Upfront Cost of Huawei MatePad Pro

Expires: Apr 30, 2021
Great Offer
Code 5700  Uses

£50 Off Upfront Cost of Like New Apple XS256GB Contracts

Expires: Mar 22, 2021
Great Offer
Code 5700  Uses

£250 Off Up Front Costs on Galaxy S10 5G Contract Orders

Expires: Mar 22, 2021
Great Offer
Code 5300  Uses

£100 Off Upfront Costs on Huawei P30 Contract Orders

Expires: Mar 22, 2021
Great Offer
Code 3600  Uses

£70 Off Apple Watch Series 6 Orders

Expires: Dec 25, 2020
Great Offer
Code 3000  Uses

£100 Off Sony Xperia 1 Orders

Expires: Dec 15, 2020
Great Offer
Code 5800  Uses

£50 Off Upfront Cost on 256GB Apple iPhone SE 2020 Orders

Expires: Dec 07, 2020
Great Offer
Code 5900  Uses

Up to £80 Off Upfront Cost on 256GB Apple iPhone 11 Orders

Expires: Dec 07, 2020
Great Offer
Code 2700  Uses

£20 off Apple Watch Orders

Expires: Mar 24, 2020