O2 has introduced a new range of mobile tariffs allowing UK customers to save up to £540 when adding extra phone plans to an existing account. The Household Saver scheme, launched on 12 November 2026, offers discounts of up to £15 a month on eligible plans.
The new arrangement is available to new and existing customers with at least one qualifying O2 Pay Monthly plan. It covers SIM-only contracts, smartphones and tablets, bringing multiple connections under a single account and reducing the need to manage separate bills.
How O2’s New Household Saver Tariffs Work
Customers can save up to £360 over a 24-month contract by adding one extra SIM-only plan. Those adding a handset plan could receive savings of up to £540 over 36 months, depending on the tariff selected.
The discounts apply to additional connections rather than replacing the requirement for an existing qualifying contract. Customers can also add further SIM cards or devices over time, with eligible plans receiving Household Saver pricing, According to the Express.co.uk.
The available SIM-only options begin with a Mini Plan offering 3GB of data for £9 per month. A Classic Plan with 20GB costs £10 monthly, representing an £11 saving compared with standard pricing.
For customers requiring unlimited data, the Mini Plan costs £16 per month, while the Classic Plan is priced at £17. The latter offers a £15 monthly saving against its standard tariff.
Handset options include a Classic Plan with 30GB of data for £15 per month, reflecting a £12 saving. An unlimited-data handset Classic Plan costs £22 monthly, with a stated saving of £15.
O2’s tariff information also specifies that its advertised £9 monthly Household Saver offer carries a minimum 24-month term. The price increases to £11.50 in April 2027 and £14 in April 2028, subject to eligibility and applicable terms.
Existing Customers Retain Discounts As O2 Replaces Multisave
The introduction of Household Saver also marks the end of O2’s previous Multisave scheme for new customers. From 12 November, the older discount arrangement is no longer available to new subscribers.
Existing Multisave customers will continue receiving their 20% airtime discount until they decide to upgrade. At that point, they can add a Household Saver plan if they meet the eligibility requirements.
According to O2’s published tariff information, all its mobile tariffs include unlimited calls and texts and are 5G-ready. Household Saver plans also provide inclusive European roaming, with a data allowance of up to 25GB, alongside access to O2 Priority tickets, rewards and experiences.
The operator’s wider tariff range offers different levels of benefits. Classic plans include access to an Extra for up to three months, with options such as Disney+ Standard, Amazon Prime and Audible. Plus plans extend this period to six months and include data rollover.
Ultimate plans provide an Extra for the duration of the plan, alongside additional services including O2 Satellite on compatible phones.
Amber Pine, O2’s chief consumer officer, said the new scheme was designed to help families bring their mobile plans together and access lower prices.
“Whether it’s a new phone, SIM Only plan, like-new device or a tablet, we’re giving households more choice and a simpler way to save,” she said.
The new tariffs are available to qualifying households adding eligible connections, while existing Multisave discounts remain in place until customers upgrade.
