Updated June 2, 2023

O2 Promo Codes 2023

26 O2 discount codes and vouchers to help you save on the latest phones, tablets, and plans

O2 Promo Codes 2023

26 O2 discount codes and vouchers to help you save on the latest phones, tablets, and plans
Updated June 2, 2023

20%
OFF

O2 Discount Code: Take 20% off accessories and airtime plans with the student discount

Treat yourself to some new tech, even on a student budget! With the O2 student discount, you can get 20% off airtime plans and accessories.
13 uses today
Get promo codeSIGN UP TO GET CODE
20% Off
13 uses today

O2 Discount Code: Take 20% off accessories and airtime plans with the student discount

Treat yourself to some new tech, even on a student budget! With the O2 student discount, you can get 20% off airtime plans and accessories.

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£50
OFF

Use this O2 discount code to get up to £50 off the upfront price of any tablet

Upgrade to a new tablet and get up to £50 off the upfront price for a limited time with this O2 promo code!
3 uses today
Get promo codeMYO2TAB
£50 Off
3 uses today

Use this O2 discount code to get up to £50 off the upfront price of any tablet

Upgrade to a new tablet and get up to £50 off the upfront price for a limited time with this O2 promo code!

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20%
OFF

Multi-Save: Get 20% off airtime for every new Pay Monthly connection you add to your O2 plan

7 uses today
Get Deal
20% Off
7 uses today

Multi-Save: Get 20% off airtime for every new Pay Monthly connection you add to your O2 plan

Terms: {"promotion_term_id":35637,"promotion_id":60601,"content":"<p>Some exclusions may apply. Discount applies to airtime plans only, device balance is not included. Applies to up to 20 devices.<\/p>","created_at":1666725181,"updated_at":1666725181}

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20%
OFF

Text this O2 SMS code to 21500 and get 20% off your plan for every connection you add

Get 20% off your phone bill when you add connections to your plan! Text 21500 within 28 days of selecting your device or SIM card to receive a 20% discount on your Airtime Plan for each new connection added!
1 use today
Get promo codeLOYALTY
20% Off
1 use today

Text this O2 SMS code to 21500 and get 20% off your plan for every connection you add

Get 20% off your phone bill when you add connections to your plan! Text 21500 within 28 days of selecting your device or SIM card to receive a 20% discount on your Airtime Plan for each new connection added!

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10%
OFF

Get over 10% off with the latest O2 promo codes and offers

Score a discount on tons of O2 phones, accessories, and more! Check out the top offers and enjoy at least 10% off.
11 uses today
Get Deal
10% Off
11 uses today

Get over 10% off with the latest O2 promo codes and offers

Score a discount on tons of O2 phones, accessories, and more! Check out the top offers and enjoy at least 10% off.

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25%
OFF

Get 15-25% off Airtime Plans with the O2 NHS discount

You are qualified for the O2 Open program if you are a teacher or work for the NHS. To save up to 25%, simply buy a new phone on a Refresh plan!
4 uses today
Get Deal
25% Off
4 uses today

Get 15-25% off Airtime Plans with the O2 NHS discount

You are qualified for the O2 Open program if you are a teacher or work for the NHS. To save up to 25%, simply buy a new phone on a Refresh plan!

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25%
OFF

Explore phone and tablet plans up to 25% off with O2 Open

Don't miss out on this amazing deal on a new phone or tablet when you use the O2 Refresh plan and work for a qualifying company.
1 use today
Get Deal
25% Off
1 use today

Explore phone and tablet plans up to 25% off with O2 Open

Don't miss out on this amazing deal on a new phone or tablet when you use the O2 Refresh plan and work for a qualifying company.

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£500
OFF

Summer Sale: Find deals for up to £500 off O2 phones, laptops, tablets, and more

Score a deal on the latest tech this summer! Shop this limited-time O2 sale and get up to £500 off a wide range of bestsellers.
Get Deal
£500 Off

Summer Sale: Find deals for up to £500 off O2 phones, laptops, tablets, and more

Score a deal on the latest tech this summer! Shop this limited-time O2 sale and get up to £500 off a wide range of bestsellers.
Expires 1 month from now

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£276
OFF

Ending Soon: Get up to £276 off an iPhone 14 Pro from O2

Enjoy a huge deal on the latest iPhone for a limited time only! Take advantage of this O2 deal and get nearly £276 off.
Get Deal
£276 Off

Ending Soon: Get up to £276 off an iPhone 14 Pro from O2

Enjoy a huge deal on the latest iPhone for a limited time only! Take advantage of this O2 deal and get nearly £276 off.
Expires 1 month from now

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FREE
SUBSCRIPTION

Get up to 6 months of Disney+ for free with selected O2 plans

Score a bonus when you upgrade with O2! Take advantage of this offer and enjoy up to 6 free months of Disney+.
2 uses today
Get Deal
Free Subscription
2 uses today

Get up to 6 months of Disney+ for free with selected O2 plans

Score a bonus when you upgrade with O2! Take advantage of this offer and enjoy up to 6 free months of Disney+.

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30%
OFF

O2 Clearance Sale: Find phones and tablets for 10-30% off

Check out this amazing collection of clearance phones and tablets on sale for up to 30% off.
Get Deal
30% Off

O2 Clearance Sale: Find phones and tablets for 10-30% off

Check out this amazing collection of clearance phones and tablets on sale for up to 30% off.

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£150 CREDIT

Enjoy up to an extra £150 when you trade in any device for a Samsung Galaxy S23 Ultra at O2

Choose an Unlimited or 5GB O2 data plan and trade in your old phone for the Samsung Galaxy S23 Ultra to get up to £150 in credits.
3 uses today
Get Deal
£150 Credit
3 uses today

Enjoy up to an extra £150 when you trade in any device for a Samsung Galaxy S23 Ultra at O2

Choose an Unlimited or 5GB O2 data plan and trade in your old phone for the Samsung Galaxy S23 Ultra to get up to £150 in credits.
Expires 1 month from now

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FREE
SIM

Score a free SIM card with all O2 pay as you go plans

Choose a pay-as-you-go plan and get a free SIM from O2! Check out the current offers and pick your new plan today.
1 use today
Get Deal
Free SIM
1 use today

Score a free SIM card with all O2 pay as you go plans

Choose a pay-as-you-go plan and get a free SIM from O2! Check out the current offers and pick your new plan today.

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£19.99

Enjoy this 24-month 60GB Sim Only Plus deal at O2 for £19.99

Take advantage of this O2 SIM Only Plus Plan with 60GB of data for £19.99 during the 24 months.
1 use today
Get Deal
£19.99
1 use today

Enjoy this 24-month 60GB Sim Only Plus deal at O2 for £19.99

Take advantage of this O2 SIM Only Plus Plan with 60GB of data for £19.99 during the 24 months.

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10%
OFF

Rewards Offer: Enjoy 10% back on your O2 top-up every 3 months

Save on your top-ups as an O2 member! Sign up today and get 10% back every three months.
1 use today
Get Deal
10% Off
1 use today

Rewards Offer: Enjoy 10% back on your O2 top-up every 3 months

Save on your top-ups as an O2 member! Sign up today and get 10% back every three months.

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FROM
£18

O2 for Business: Discover the latest deals starting from £18 monthly

Find deals on O2 phones, SIM Only plans, tablets, and more! Check out the latest business offers starting at £18 per month.
1 use today
Get Deal
From £18
1 use today

O2 for Business: Discover the latest deals starting from £18 monthly

Find deals on O2 phones, SIM Only plans, tablets, and more! Check out the latest business offers starting at £18 per month.

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£300
OFF

Take up to £300 off the Sony Xperia device plan at O2

Receive up to £300 off the device plan and Airtime Plan when you buy the Sony Xperia 1 IV from O2.
1 use today
Get Deal
£300 Off
1 use today

Take up to £300 off the Sony Xperia device plan at O2

Receive up to £300 off the device plan and Airtime Plan when you buy the Sony Xperia 1 IV from O2.
Expires 5 days from now

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FREE
SUBSCRIPTION

Enjoy up to 6 months of free Apple Music with O2 Plus plans

Pick out a 12-month or 24-month O2 sim-only plan, and receive up to 6 free months of Apple Music plus other subscriptions of your choice.
1 use today
Get Deal
Free Subscription
1 use today

Enjoy up to 6 months of free Apple Music with O2 Plus plans

Pick out a 12-month or 24-month O2 sim-only plan, and receive up to 6 free months of Apple Music plus other subscriptions of your choice.

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FREE
GAMES

Receive two free games when you buy a Meta Quest 2 VR headset from O2

Get two virtual reality games with your purchase of the Meta Quest 2 All-in-One VR headset from O2.
1 use today
Get Deal
Free Games
1 use today

Receive two free games when you buy a Meta Quest 2 VR headset from O2

Get two virtual reality games with your purchase of the Meta Quest 2 All-in-One VR headset from O2.
Expires 1 day from now

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15%
OFF

Shop the O2 sale for at least 15% off tech and accessories

Score a deal on the latest tech! Find a huge range of O2 phone cases, screen protectors, headphones, speakers, chargers, and more on sale for nearly 40% off.
4 uses today
Get Deal
15% Off
4 uses today

Shop the O2 sale for at least 15% off tech and accessories

Score a deal on the latest tech! Find a huge range of O2 phone cases, screen protectors, headphones, speakers, chargers, and more on sale for nearly 40% off.

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FROM
£11

Discover the latest O2 SIM Only deals from £11 monthly

If you're happy with your current phone, you can still save at O2 with a SIM Only plan! Get the right plan for you for as low as £11/month.
1 use today
Get Deal
From £11
1 use today

Discover the latest O2 SIM Only deals from £11 monthly

If you're happy with your current phone, you can still save at O2 with a SIM Only plan! Get the right plan for you for as low as £11/month.

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FREE
DELIVERY

Enjoy free next-day delivery on all O2 orders

Need your new O2 phone right away? Place your order by midnight and get free next-day delivery!
1 use today
Get Deal
Free Delivery
1 use today

Enjoy free next-day delivery on all O2 orders

Need your new O2 phone right away? Place your order by midnight and get free next-day delivery!

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FROM
£48

Get the iPhone 14 Pro from £48 monthly at O2

Looking to upgrade to the latest iPhone? Take advantage of this O2 deal and get the 14 Pro for as little at £48 per month!
3 uses today
Get Deal
From £48
3 uses today

Get the iPhone 14 Pro from £48 monthly at O2

Looking to upgrade to the latest iPhone? Take advantage of this O2 deal and get the 14 Pro for as little at £48 per month!

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FREE
ROAM

Enjoy free roaming with select O2 sim-only plan deals

Roam for free for up to 25GB within the EU when you choose from this list of O2 sim-only deals.
1 use today
Get Deal
Free Roam
1 use today

Enjoy free roaming with select O2 sim-only plan deals

Roam for free for up to 25GB within the EU when you choose from this list of O2 sim-only deals.

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IN STORE

Score free Click and Collect on all orders at O2

Can't wait to get your new O2 iPhone or Apple Watch? Take advantage of free Click and Collect on all devices, SIMs, and accessories!
1 use today
Get Deal
In Store
1 use today

Score free Click and Collect on all orders at O2

Can't wait to get your new O2 iPhone or Apple Watch? Take advantage of free Click and Collect on all devices, SIMs, and accessories!

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FREE
RETURNS

Get free returns within 14 days on all O2 phones, tablets, and tech

Shop with confidence! O2 offers free returns for up to 14 days after your order.
1 use today
Get Deal
Free Returns
1 use today

Get free returns within 14 days on all O2 phones, tablets, and tech

Shop with confidence! O2 offers free returns for up to 14 days after your order.

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More about O2

O2 Financing 

Tech can get expensive, but luckily there are easy financing options! Use O2 financing for affordable payments that won't break the bank when you shop online. Pay a small portion up front, and spread the cost over 12, 24, and 36-month terms with 0% APR.

O2 financing is offered on a variety of products, including Apple AirPods, smartwatches, or even an Xbox or Nintendo Switch gaming console. To finance a new phone or tablet, you can spread the cost on a Pay Monthly contract with an airtime plan. 

O2 Customer Service

Customers can find answers to various common problems by visiting the 'Help' page, where they can browse many topics and FAQs. Find answers to everything from setting up your new phone to troubleshooting issues with O2 broadband. 

If you need to speak to customer service, the easiest method is to reach out via live chat on the website. You will be able to find contact information here on the 'Help' page.

Download the O2 App 

The My O2 app is a great and easy way to keep track of your monthly bill, monitor data, or add and change your services with a few simple taps. You can even sync the app with your contacts to keep track of any call or text-related charges. 

At O2, it pays to be a member. Download the app for iOS or Android, and benefit from exclusive offers and sales for members. You can save on a phone upgrade or get a discount on essential accessories like cases, headphones, and more. 

Past O2 Promo Codes & Deals

Deal AmountTitle of DealDeal Type
Free SIMGet a Free O2 SIM cardOfferExpired
10% OffO2 NHS discount for 10% offOfferExpired
25% OffO2 Open discount for up to 25% OffOfferExpired
10% Off10% off select O2 SIM-only plans with this promo codeDiscount CodeExpired

O2: FAQs

How do I redeem my O2 discount code?

Follow these instructions to redeem your O2 voucher code.

  1. Click on the discount code you wish to use and head to the website.
  2. Select your phone or internet plan and add it to your basket.
  3. Build your perfect package with airtime, accessories, and upgrades.
  4. Review your order summary before you checkout.
  5. Locate the "Promo Code" box towards the bottom of the page.
  6. Enter your voucher and apply it to your order.

Are there any O2 sales online?

There are several ways to get a discount and save money online. O2 sales happen throughout the year, with the best deals offered during seasonal sale events or special occasions, such as Black Friday or the O2 Boxing Day sale. The company is known to feature summer offers and a back-to-school sale for students.

Does O2 have a student discount?

Students can save 20% off their Airtime plans with the O2 student discount! Verify your student status to receive a unique O2 promo code to save on a phone upgrade or new phone contract. 

Is there an O2 family plan discount?

Families can take advantage of 20% off airtime with an O2 Multisave plan. Buy your phone from O2, choose an eligible plan and receive 20% off for every additional Pay Monthly line you add to your account. The company also offers low-cost SIM-only plans to choose from.

Does O2 offer a NHS discount?

The O2 NHS discount offers up to 25% off airtime plans for all employees of eligible companies. NHS staff are covered under the O2 Open programme, which includes an NHS discount on phones, tablets, and mobile broadband devices.

What kind of discount does O2 have for teachers?

Teachers can receive a discount under the O2 Open programme for essential employees and community heroes. Visit the website to verify your status with an academic ID or email address, and you can receive 25% off your airtime plan, and a get a new phone on a Pay Monthly contract.

How can I get my O2 phone unlocked?

Most devices sold after 2018 will already come unlocked at O2. If your device is locked, you can ask O2 to unlock it at any time, free of charge. Find more information on the website here, and contact customer service for any assistance.

Does the O2 network have 5G coverage?

Want to know more about the network's coverage across the UK? Look at the O2 network coverage map online at any time to see the current range available, including 5G connectivity and wireless hotspots.

Popular Expired O2 Discount Codes

£200
OFF

Knock £200 off the upfront cost of a Sony Xperia 1 III with this O2 promo code

Get a new Sony smartphone for less with this O2 deal! Shop the Xperia 1 III and save £200 for a limited time.
£200 Off
1 use today

Knock £200 off the upfront cost of a Sony Xperia 1 III with this O2 promo code

Expired 8 months ago

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20%
OFF

Get 20% off the Airtime of every new Pay Monthly connection you add to your plan with this O2 SMS code

Save on every new line you add to your plan with this multi-save offer! Text this O2 promo code from the new number to claim your 20% discount!
20% Off
1 use today

Get 20% off the Airtime of every new Pay Monthly connection you add to your plan with this O2 SMS code

Expired 10 months ago

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£200
OFF

Score £200 off selected like-new tablets using this O2 voucher code

Grab this O2 discount code for savings on a new tablet! Enjoy £200 off selected refurbished iPads, Galaxy Tabs, and more for a limited time.
£200 Off
1 use today

Score £200 off selected like-new tablets using this O2 voucher code

Expired 8 months ago

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£100
OFF

Grab this O2 promo code for £100 off refurbished tablets - ends soon

Don't miss your chance for £100 off a like-new tablet from O2! Simply use this voucher code at checkout to claim your offer.
£100 Off
1 use today

Grab this O2 promo code for £100 off refurbished tablets - ends soon

Expired 8 months ago

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FREE
AIRTIME

Receive 6-months of free airtime with these O2 phone deals

Upgrade your phone with O2 and get 6-months of free airtime for a limited time.
Free Airtime
1 use today

Receive 6-months of free airtime with these O2 phone deals

Expired 1 year ago

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£100
OFF

Ends Today - Take £100 off selected phones with this O2 promo code for existing customers

Treat yourself to a new phone! Grab this O2 discount code for £100 off the upfront cost of tons of bestselling devices.
£100 Off
1 use today

Ends Today - Take £100 off selected phones with this O2 promo code for existing customers

Expired 1 year ago

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£30
OFF

Use this O2 code for £30 off the upfront cost of refurbished phones

Need a new phone for the Back to School season? Grab this O2 promo code for £30 off a like-new smartphone!
£30 Off
1 use today

Use this O2 code for £30 off the upfront cost of refurbished phones

Expired 8 months ago

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£50
OFF

Enjoy £50 off like new refurbished phones using this O2 discount code

Grab like new Apple iPhone 14 phones, Samsung Galaxy S22s, and other versions for £50 off using this O2 voucher code.
£50 Off
1 use today

Enjoy £50 off like new refurbished phones using this O2 discount code

Expired 1 month ago

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£300
OFF

Score £300 off the upfront cost of a Google Pixel 6 with this O2 promo code

Shop this bestselling phone for less! Check out the Google Pixel 6 at O2 and get £300 off for a limited time.
£300 Off
1 use today

Score £300 off the upfront cost of a Google Pixel 6 with this O2 promo code

Expired 2 months ago

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£150
OFF

Ends Soon: Pre-order the S23 512GB and get £150 off using this O2 discount code

Get the S23 512GB model for the same cost as the 256GB! Use this O2 promo code at checkout to claim £150 off.
£150 Off
1 use today

Ends Soon: Pre-order the S23 512GB and get £150 off using this O2 discount code

Expired 3 months ago

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£4
OFF

Enjoy £4 off your monthly bill when you buy a refurbished phone and use this O2 promo code

Enjoy huge savings when you shop refurbished phones at O2! Get £4 off every month when you use this discount code.
£4 Off
1 use today

Enjoy £4 off your monthly bill when you buy a refurbished phone and use this O2 promo code

Expired 5 months ago

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£100
OFF

Grab this O2 voucher code for £100 off the upfront cost of the Nothing Phone (1)

Shop the Nothing Phone (1) made from responsibly sourced materials for £100 off the upfront cost.
£100 Off
1 use today

Grab this O2 voucher code for £100 off the upfront cost of the Nothing Phone (1)

Expired 5 months ago

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FREE
GIFT

Get Pixel buds and a Fitbit Versa 4 with the purchase of a new Google Pixel 7 at O2

Buy a Google Pixel 7 or Pixel 7 Pro with free earbuds and a Fitbit for a limited time only.
Free Gift
1 use today

Get Pixel buds and a Fitbit Versa 4 with the purchase of a new Google Pixel 7 at O2

Expired 4 weeks ago

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£150
OFF

Claim £150 for any trade in device at O2 when you preorder the Samsung Galaxy S23 Ultra

Take £150 off your trade-in device today at O2! Get the ultimate Galaxy experience with tons of customisable features on the S23 Ultra.
£150 Off
1 use today

Claim £150 for any trade in device at O2 when you preorder the Samsung Galaxy S23 Ultra

Expired 2 months ago

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FROM
£18

Check out O2 SIM Only deals for as low as £18 monthly

Grab a new mobile plan for your favourite phone starting from £18 per month at O2.
From £18
1 use today

Check out O2 SIM Only deals for as low as £18 monthly

Expired 4 months ago

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