O2 Discount Codes 2024
Get the latest O2 promo codes and vouchers in the UK
Last updated 6 May, 2024O2 NHS discount code for up to 25% off airtime plans
As thanks for your service, you can claim 15-25% off airtime plans through O2 Open.
- Discount: 25% Off.
- Terms & Conditions: O2 Open account required. Must verify email to receive discount.
O2 Discount Code: Students get 20% off Airtime plans and accessories
- Discount: 20% Off.
- Minimum Spend: None.
- Terms & Conditions: Valid only for students with registration. Subject to availability.
More O2 discount codes and offers for over 10% off
- Discount: Over 10% off
- Terms and Conditions: Subject to availability; Limited-time offer; Available for select brands.
10% of your top-ups back in O2 Rewards
- Discount: 10% of your top-ups back in O2 Rewards
- Terms and Conditions: O2 Rewards promotion applies to top-ups only; O2 Rewards promotion is subject to O2 Rewards program terms and conditions.
£300 off the Samsung Galaxy S23 Ultra using this O2 discount code
- Discount: £300 Off.
- Terms & Conditions: Applies only to upfront costs of the Samsung Galaxy S23 Ultra. Subject to availability.
O2 promo code for £200 off upfront costs on the Samsung Galaxy S22 128GB
- Discount: £200 Off.
- Terms & Conditions: Applies only to upfront costs. Set the upfront costs to at least £200 to receive the discount at checkout. Subject to availability. While stocks last.
Extra £70 off the like-new iPhone 14 Pro Max with this O2 discount code
- Discount: £70 Off.
- Terms & Conditions: Applies to the iPhone 14 Pro Max in like-new condition only. Not valid on brand-new phones. Subject to availability.
iPhone 12 5G for £70 off using this O2 voucher code (like-new only)
- Discount: £70 Off.
- Terms & Conditions: Applies to the iPhone 12 5G in like-new condition only. Not valid on brand-new phones. Subject to availability.
O2 voucher code for 50% off select cases with purchase of any Samsung phone
- Discount: 50% Off.
- Terms & Conditions: Applies to select phone cases only. Valid with purchase of a Samsung handset.
O2 Voucher: 30% off the 25W Super Fast Charger adapter with any Samsung handset
- Discount: 30% Off.
- Terms & Conditions: Valid with purchase of a Samsung phone. Applies only to the 25W Super Fast Charger adapter.
Get 20% off with multisave on Airtime Plans
- Discount: 20% off
- Terms & Conditions: Multisave on Airtime Plans;
Up to £335 off select iPhones this season
- Discount: £335 Off.
- Terms & Conditions: Applies to iPhone 15 Pro Max, iPhone 12 5G, and iPhone SE 3rd Generation only. Subject to availability.
Get up to £500 off Unlimited and Unlimited Plus plans
- Discount: £500 off.
- Terms: Discount applicable on Unlimited and Unlimited Plus Plans only.
Free gifts included with select phones
- Discount: Free Gifts.
- Terms & Conditions: Applies only to specially-marked phones. Subject to availability. Brand exclusions apply.
Clearance phones, accessories, and more for up to 50% off
- Discount: Up to 50% off
- Terms & Conditions: Clearance phones, accessories, and more included; Subject to availability.
Receive up to £335 off the Apple iPhone 15 Pro Max
- Discount: £335 off.
- Terms: Discount may vary based on model and storage capacity; Subject to availability.
Get up to £231 off the Apple iPhone 12 5G
- Discount: Save up to £231.
- Terms: Available while stocks last; Offer valid until 3rd July 2023.
Free pair of Galaxy Buds FE in white with the Samsung Galaxy S23 FE
- Discount: Free Gift.
- Terms & Conditions: Applies only with purchase of the Galaxy S23 FE 5G. Subject to availability.
Receive 6 free months of Disney+ standard plan with iPad purchase at O2
- Discount: Free for 6 months.
- Terms: Offer valid with iPad purchase on a Pay Monthly plan; Disney+ Standard Plan must be selected as an Extra during checkout.
2X data on eligible Pay Monthly plans with Virgin Media broadband packages
- Discount: 2X Data
- Terms & Conditions: Double data applies to existing O2 Pay Monthly customers when bundled with a Virgin Media broadband plan at the same household. Subject to availability.
Recently Expired O2 Promo Codes
40% off with O2 discount code for new and existing customers
- Discount: 40% off
- Terms & Conditions: Available for new and existing customers; Subject to availability.
O2 promo code for £50 off upfront costs of tablets
- Discount: £50 off upfront costs
- Terms and Conditions: O2 promo code must be applied at checkout to receive discount; Valid for tablets only; Limited-time offer.
£30 off upfront costs with O2 voucher code
- Discount: £30 off upfront costs
- Terms and Conditions: O2 voucher code required; Subject to availability; Limited-time offer
Receive £50 off with this O2 voucher code on upfront costs
- Discount: £50 off.
- Terms: Discount applicable to upfront costs; Subject to availability.
Last Few: £200 off the Samsung Galaxy S23+ with this O2 promo code
- Discount: £200 Off.
- Terms & Conditions: Applies to upfront costs of the Samsung Galaxy S23+. Subject to availability.
Popular O2 Discount Codes & Promo Codes
| Discount Summary | Discount Details | Expiry Date |
|---|---|---|
| 25% Off | O2 NHS discount code for up to 25% off airtime plans | - |
| 20% Off | O2 Discount Code: Students get 20% off Airtime plans and accessories | - |
| 10% Off | 10% of your top-ups back in O2 Rewards | - |
| 20% off | Get 20% off with multisave on Airtime Plans | - |
| 10% Off | More O2 discount codes and offers for over 10% off | - |
| £50 Off | Flash Sale: £50 off upfront costs of like-new phones with this O2 discount code | 1 May, 2024 |
| £500 off | Get up to £500 off Unlimited and Unlimited Plus plans | 17 May, 2024 |
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FAQs for O2 UK
How are O2 discount codes redeemed?
Enter an O2 discount code during checkout after you have added items to your basket. Click on the basket icon at the top right corner of the website, scroll down to the ”Enter code” box, and paste your code. Select “Update,” and the discount will be applied to your order.
Is there an O2 discount for Health Services workers?
Health Service workers are eligible for a 25% discount on a 3GB Airtime coverage plan through O2 Open when purchasing a new phone or tablet. Get your employer’s unique O2 discount code for the Open programme from your HR or benefits manager. Use your promo code to sign up online and verify your worker status for the discount.
Does O2 have a family plan discount?
Families can benefit from a 20% discount on O2 Airtime coverage plans with the Multisave offer. Add new Pay Monthly connections for family members to an existing Pay Monthly or SIM-only tariff, and each new connection will receive a 20% O2 discount on their monthly coverage fee.
Can I get O2 free delivery on my order?
Yes, O2 orders of phones and tablets get free next-working-day delivery to mainland UK locations when you order before midnight. Shipments to remote locations and all orders for sims, accessories and mobile broadband devices also receive free delivery in one to four working days. Free delivery does not require an O2 coupon code.
Do teachers get a discount from O2?
The O2 Open programme is open to some teachers but is dependent on your specific employer. Text “OPEN,” followed by your company’s name, to 61202 to check your status. You will need your company’s unique O2 promo code to receive the discount on your plan.
How can I unlock my O2 phone?
Most phones come unlocked automatically, even if purchased as part of an O2 promotion; handsets can be unlocked for free anytime. Unlock your phone by contacting the customer service team through online chat or phone, or unlock yourself by logging in to your account, clicking the “More” tab and selecting the “Unlock your device” option.
More About O2
Discounted Prices for Students
Students can receive 20% off an O2 Airtime coverage plan when purchasing a connected phone or tablet. Use your student ID and email address to verify your student status and register on the UNiDAYS website.
Once registered, receive a unique O2 discount code to apply at checkout. Select accessories are also discounted by 20% for students with a UNiDAYS code.
Reduced Price Plans with O2 Open
The O2 Open programme provides eligible companies with a discount for their employees on connection plans. Speak to your HR or benefits manager to find out if your company is eligible, or text “OPEN,” followed by your company’s name, to 6102.
After purchasing a phone, tablet or mobile broadband device, claim your discount within 28 days using your company’s unique O2 promo code. Plans of 3GB and above receive 25% off, and plans of 1GB and above get 15% off.
Save on Bundled Accounts
Multisave allows individuals or families with multiple O2-connected devices to save on their Airtime plans. An existing connection on a Pay Monthly or SIM-only tariff is required to get started. Purchase additional devices from the website and add them to your existing account.
Each added connection can receive 20% off the cost of the Airtime plan automatically without needing an O2 voucher code. As many as 20 discounts can be applied per account. Activate the discount on added devices within 28 days of purchase by texting “LOYALTY” to 21500.
Join O2 Priority for Free Rewards
Customers with an active O2 plan have early access to gig tickets, discounted movie tickets, valuable local offers and other perks through the free Priority service. Download the Priority app or access the website and register using your account information.
You can also text “PRIORITY” to 2020 on your connected device. Select an in-app or online promotion to get a unique O2 voucher code and save today; new offers are added all the time.
Cancel Contracts Any Time
Cancel your O2 service contract easily by calling the service team at 202 for free from your connected phone. Cancellations require 30 days’ notice, and any outstanding balances must be paid before cancellation.
You will receive a refund if your account holds credit at the time of cancelling. Cancelled accounts are no longer eligible to receive O2 coupon codes from Priority.
Get Cash for Recycling Devices
Recycle your old phone or tablet with O2 and get paid cash or receive credit to apply to your account. Search for your device using the model, IMEI or serial number on the website. Check out and then use the free postage QR code provided to send in your item.
O2 Recycle will also take your old smartwatch, AirPods, console, or MacBook. Even damaged or broken devices are accepted. Visit the website for O2 promotions on recycling value for specific device models.