Three Upgrade Deals
Compare 135550+ Three phone deals in the UK. Contracts from £10.88/mo. Prices checked daily.
Visit our main Three Deals page to view all 135,550 offers for this network.
We have Three Upgrades available for 24 different phones from 3 brands. To change the default handset, simply choose your brand from the drop-down list then the specific model.
Upgrades Only
24 Months
128GB
Midnight
300GB
Data
Unlimited
Unlimited
Monthly payment will increase to £13.30 on 1 April 2027. Then to £15.60 on 1 April 2028.
30JNOFF (£30 off)Upgrades Only
24 Months
128GB
Midnight
300GB
Data
Unlimited
Unlimited
Monthly payment will increase to £14.30 on 1 April 2027. Then to £16.60 on 1 April 2028.
30JNOFF (£30 off)Upgrades Only
24 Months
128GB
Midnight
300GB
Data
Unlimited
Unlimited
Monthly payment will increase to £16.30 on 1 April 2027. Then to £18.60 on 1 April 2028.
30JNOFF (£30 off)Upgrades Only
24 Months
128GB
Midnight
300GB
Data
Unlimited
Unlimited
Monthly payment will increase to £15.30 on 1 April 2027. Then to £17.60 on 1 April 2028.
30JNOFF (£30 off)Upgrades Only
24 Months
128GB
Midnight
300GB
Data
Unlimited
Unlimited
Monthly payment will increase to £17.30 on 1 April 2027. Then to £19.60 on 1 April 2028.
30JNOFF (£30 off)Upgrades Only
24 Months
128GB
Midnight
300GB
Data
Unlimited
Unlimited
Monthly payment will increase to £18.30 on 1 April 2027. Then to £20.60 on 1 April 2028.
30JNOFF (£30 off)Upgrades Only
24 Months
128GB
Midnight
300GB
Data
Unlimited
Unlimited
Monthly payment will increase to £19.30 on 1 April 2027. Then to £21.60 on 1 April 2028.
30JNOFF (£30 off)Upgrades Only
24 Months
128GB
Midnight
300GB
Data
Unlimited
Unlimited
Monthly payment will increase to £21.30 on 1 April 2027. Then to £23.60 on 1 April 2028.
30JNOFF (£30 off)Upgrades Only
24 Months
128GB
Midnight
300GB
Data
Unlimited
Unlimited
Monthly payment will increase to £20.30 on 1 April 2027. Then to £22.60 on 1 April 2028.
30JNOFF (£30 off)Upgrades Only
24 Months
128GB
Midnight
300GB
Data
Unlimited
Unlimited
Monthly payment will increase to £22.30 on 1 April 2027. Then to £24.60 on 1 April 2028.
30JNOFF (£30 off)Frequently Asked Questions
How do I order?
After you choose the plan with the features that suit you best, click the "Get Deal" button on the deal card. You'll be transferred to the retailer's website where you can place your order. Any personal details you enter will handled by that retailer and will be processed based on their privacy policy - we don't see or process your data.
As a price comparison service we receive data feeds directly from our partered retailers. We try to ensure all prices and plan benefits are correct, but please check the full details of the deal you add to the basket before ordering as errors in our data feeds may occasionally occur.
To help us continue to provide our free service we may earn a commission from our partners if you make a purchase. As an Amazon Associate we earn from qualifying purchases. This doesn't affect the price you pay or the ranking order of our comparison results.