O2 Promo Codes | 15% Off In March 2020 | Trusted Reviews
Updated March 30, 2020

O2 Promo Codes 2020

When you're shopping for a new mobile phone, shop at O2 to ensure you get the best selection of the latest phones and tablets, the best data plans in the UK, and flexible monthly rates. O2.co.uk offers flexible data plans to suit all lifestyles as well as family plans. When shopping for your new plan, make sure to use O2 promo codes and O2 discount codes for the best savings.

O2 Promo Codes 2020

When you're shopping for a new mobile phone, shop at O2 to ensure you get the best selection of the latest phones and tablets, the best data plans in the UK, and flexible monthly rates. O2.co.uk offers flexible data plans to suit all lifestyles as well as family plans. When shopping for your new plan, make sure to use O2 promo codes and O2 discount codes for the best savings.

£150
OFF

Enjoy £150 off a like new iPhone Xs or Xs Max with this O2 voucher code

A stunning display with even more stunning savings - knock £150 off the upfront cost of a like new Apple iPhone Xs or Xs Max by entering this voucher code at checkout.
5 people used today
Get promo codeXSLN150
Terms: {"promotion_term_id":6891,"promotion_id":32257,"content":"","created_at":1582818259,"updated_at":1582818259}

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£150
OFF

Take £150 off an iPhone Xs Max with this O2 promo code

See the amazing iPhone Xs Max screen for yourself when you save £150 on your purchase simply by entering this O2 promo code on the basket page.
3 people used today
Get promo codeIPXSMAX150OFF
Terms: {"promotion_term_id":5091,"promotion_id":31002,"content":"<p>Expires: Unknown. Available while supplies last.&nbsp;<\/p>","created_at":1579186370,"updated_at":1579186370}

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15%
OFF

Enjoy at least 15% off with O2 promos and deals

Whatever O2 deal we don't have here on Trusted Reviews, you can find here.
44 people used today
Get Deal

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£100
OFF

Get £100 off the Sony Xperia 1 at O2

See the stunning Sony Xperia 1 for yourself when you grab this O2 discount code and knock £100 off the upfront cost.
3 people used today
Get promo codeSONY100OFF
Terms: {"promotion_term_id":8332,"promotion_id":33571,"content":"","created_at":1585325283,"updated_at":1585325283}

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£100
OFF

Take £100 off the iPhone X at O2.co.uk

Order a like-new Apple iPhone X and get £100 off the upfront cost when bought with an O2 Refresh tarriff. Just apply this O2 promo code at checkout!
3 people used today
Get promo codeXLN100
Terms: {"promotion_term_id":1413,"promotion_id":27936,"content":"<p>Expires: Unknown. Offer available while stocks last.&nbsp;<\/p>","created_at":1571410492,"updated_at":1571410492}

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£50
OFF

Get £50 off an iPad with this O2 promo code

If you're looking for a good O2 tablet deal, you can save £50 on the upfront cost of an Apple iPad 9.7 inch 2018 when you enter this promo code at checkout.
4 people used today
Get promo code50OFF97SG
Terms: {"promotion_term_id":7769,"promotion_id":33082,"content":"","created_at":1584379802,"updated_at":1584379802}

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15%
OFF

Pay with PayPal to score 15% off ALL accessories including Apple AirPods at O2

Don't miss this deal! Just pay with PayPal at checkout to save 15% on AirPods, Galaxy Buds, and more great accessories.
4 people used today
Get promo codePAYPAL15
Terms: {"promotion_term_id":2572,"promotion_id":28798,"content":"","created_at":1573575245,"updated_at":1573575245}

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20%
OFF

Get 20% off your plan with the O2 Student Discount

This incredible O2 student discount applies to Airtime plans.
13 people used today
Get Deal
Terms: {"promotion_term_id":6651,"promotion_id":11784,"content":"","created_at":1582214976,"updated_at":1582214976}

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£50
OFF

Get £50 in vouchers with the O2 refer a friend discount

Tell a friend about O2 and you both get £25 worth of Amazon vouchers.
1 person used today
Get Deal

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FREE
STREAMING

Enjoy free streaming add-ons select O2 monthly SIM deals

Not sure what to watch at home? Sign up for select pay monthly SIMs at O2 and choose from Disney+, Amazon Prime Video, Audible, and more free for 6 months!
1 person used today
Get Deal
Terms: {"promotion_term_id":8408,"promotion_id":33643,"content":"","created_at":1585585775,"updated_at":1585585775}

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£47

Get a new Samsung Galaxy S20 Plus 5G for £40 upfront and £47/mo at O2

Grab yourself the latest Samsung phone with ultra fast 5G speed, unlimited data, plus an extra gift for 6 months for £40 upfront and £47 monthly with this O2 deal.
7 people used today
Get Deal
Terms: {"promotion_term_id":7684,"promotion_id":33010,"content":"","created_at":1584117738,"updated_at":1584117738}

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£68.31

Get the iPhone 11 Pro Max w/ 90GB of data for £30 upfront and £68.31/mo at O2

Enjoy a massive 90GB of mobile data when you buy the brand new iPhone 11 for just £68.31 monthly.
1 person used today
Get Deal
Terms: {"promotion_term_id":7139,"promotion_id":27195,"content":"","created_at":1583264726,"updated_at":1583264726}

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FREE
TV

Get a FREE Sony TV with Xperia 5 purchase at O2

Get yourself a new 32" Sony smart TV when you purchase an Xperia 5 with this latest O2 offer!
3 people used today
Get Deal
Expires 2 months from now
Terms: {"promotion_term_id":8334,"promotion_id":33573,"content":"","created_at":1585325555,"updated_at":1585325555}

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£100
OFF

Enjoy £50-£100 cashback with select Samsung phones at O2

In the market for a new Samsung Galaxy phone? Check out this O2 cashback deal for anywhere from £50 to £100 off the upfront cost.
3 people used today
Get Deal
Expires 22 hours from now
Terms: {"promotion_term_id":7137,"promotion_id":32481,"content":"","created_at":1583264442,"updated_at":1583264442}

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30%
OFF

Get phones and tablets for up to 30% off in the O2 clearance sale

Find the latest models of phones and tablets for up to 30% off when you shop shop at the O2 sale section.
1 person used today
Get Deal
Terms: {"promotion_term_id":6697,"promotion_id":20613,"content":"","created_at":1582230413,"updated_at":1582230413}

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40%
OFF

Take up to 40% off phone accessories at O2

Find huge savings on cases, screen protectors, headphones, speakers, chargers and more. No O2 promo code is required, all items are already marked down.
4 people used today
Get Deal
Terms: {"promotion_term_id":6274,"promotion_id":13461,"content":"","created_at":1581435916,"updated_at":1581435916}

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£20

Get an Apple Watch for £20 upfront at O2

Keep up to date with the latest Apple Watch Series 5. You'll pay £20 upfront and as little as £20 a month with this O2 deal.
3 people used today
Get Deal
Terms: {"promotion_term_id":6171,"promotion_id":31780,"content":"","created_at":1581352082,"updated_at":1581352082}

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40%
OFF

Receive 10-40% off airtime with the O2 family plan

Save up to 40% and enjoy everything the O2 network has to offer when you add additional connections to your family plan.
3 people used today
Get Deal
Terms: {"promotion_term_id":5092,"promotion_id":21518,"content":"","created_at":1579186410,"updated_at":1579186410}

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£10
OFF

Receive a free £10 credit with any O2 Big Bundle phone plan

Get all the data you need for less with a Big Bundle and claim a free £10 credit.
2 people used today
Get Deal

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FREE
EXTRAS

Get free extras with your O2 contract or device

Music, movies, audio books, the choice is yours! Get free extras for up to 6 months when you sign up for an O2 sim only contract or with selected devices.
1 person used today
Get Deal
Terms: {"promotion_term_id":7873,"promotion_id":33176,"content":"","created_at":1584543997,"updated_at":1584543997}

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FREE
GIFT

Get a free year of Apple TV with Apple device purchase at O2

Enjoy an entire year of top quality streaming media for FREE with this O2 Apple TV offer. Simply buy any of these iPhones or iPads and get your free year, no O2 discount code required.
1 person used today
Get Deal
Terms: {"promotion_term_id":5090,"promotion_id":31001,"content":"","created_at":1579186066,"updated_at":1579186066}

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FREE
DISNEY

Get 6 months of Disney+ for free at O2

Can't get enough of Disney, Pixar, Marvel, or Star Wars? Enjoy them all for 6 months at no cost at O2!
1 person used today
Get Deal
Terms: {"promotion_term_id":7771,"promotion_id":33084,"content":"<p>Expires: Unknown. Valid for new customers.<\/p>","created_at":1584380802,"updated_at":1584382124}

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FREE
DELIVERY

Order before midnight and get free next day delivery at O2

Need your items quick? Just order before midnight and have it delivered the next day with this O2 deal.
1 person used today
Get Deal

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FROM
£5

Enjoy unlimited calls and texts with top ups from £5 at O2

Top up your O2 pay as you go SIM for as low as £5 and receive unlimited calls, texts, and plus a £10 credit!
Get Deal
Terms: {"promotion_term_id":8410,"promotion_id":33645,"content":"","created_at":1585586675,"updated_at":1585586675}

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£0

Get O2 mobile broadband devices for £0 upfront

Sign up for a 24-month mobile broadband plan with O2 and get your hotspot or dongle completely free.
1 person used today
Get Deal

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FROM
£10

Find refurbished phones from £10 upfront at O2

These refurbished phones are like brand new, except they come at an affordable price. Take a look at this range of Apple and Samsung phones to get a great O2 deal.
1 person used today
Get Deal
Terms: {"promotion_term_id":6275,"promotion_id":10495,"content":"","created_at":1581435977,"updated_at":1581435977}

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£25
OFF

Take £25 off Apple AirPods at O2

Go wireless in style with a new pair of Apple AirPods and get £25 off with this O2 deal.
2 people used today
Get Deal
Expires 1 day from now
Terms: {"promotion_term_id":6432,"promotion_id":31897,"content":"","created_at":1581615521,"updated_at":1581615521}

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25%
OFF

You can save 25% on select phones and tablets if your company is eligible for O2 Open

This program allows the employees of companies that are eligible for O2 Open to receive a 25% off discount. Visit O2.co.uk to see if your company makes the cut.
3 people used today
Get Deal

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More about O2

O2 Contact Information

The O2 phone number is 0344 809 0202, and you can use this for an O2 cancel contract request, to ask questions about O2 promo codes, or to make any other kind of query relating to your phone and account. 

Use your online account to speak to the team on live chat, or go into a retail location for assistance.

O2 Online Top Up

You can make an O2 online top up onto your account via the website, by calling 4444 from your phone or by setting up an auto top-up. 

You can buy O2 contracts online too. 

Look out for O2 promo codes that save you more!

O2 Network

The O2 network coverage can be checked online at any time to see what current coverage is available in your area. 

Buy an O2 sim only for an existing contract online or in-store, and find out more about O2 wifi calling in the product demo area.

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

Popular Expired O2 Discount Codes

£99

Grab the Sony Experia L3 for £99 at O2

Enjoy the Sony Experia L3 with 32GB of memory space today for £99 at O2. No discount codes needed!
Expired 4 days ago
Terms: {"promotion_term_id":8155,"promotion_id":33407,"content":"","created_at":1585150277,"updated_at":1585150277}

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FROM
£31.59

Get the Huawei P Smart 2019 with 30GB of data from £31.59 at O2

Grab the Huawei P Smart 2019 for £0 upfront with 30GB of data for £31.59 for 36 months.
Expired 1 day ago
Terms: {"promotion_term_id":8012,"promotion_id":33282,"content":"","created_at":1584716836,"updated_at":1584716836}

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£30
OFF

Dock £30 off Apple Airpods with the O2 app

Download the O2 app and sign in today to get £30 off Apple Airpods! No promo codes needed.
Expired 4 days ago
Terms: {"promotion_term_id":7770,"promotion_id":33083,"content":"","created_at":1584380429,"updated_at":1584380429}

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