†Monthly price of your Airtime Plan will increase by £1.80 each April, except Data Only and Smartwatch Plans which will increase by 75p.
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24-month SIM Only Classic Plan. Airtime price rises to £17.80 from Apr ’26, £19.60 from Apr ’27.
24-month SIM Only Unlimited Plus Plan. Airtime price rises to £25.79 from Apr ’26, £27.59 from Apr ’27.
24-month SIM Only Plus Plan. Airtime price rises to £21.79 from Apr ’26, £23.59 from Apr ’27.
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†Monthly price of your Airtime Plan will increase by £1.80 each April, except Data Only and Smartwatch Plans which will increase by 75p. Out of bundle charges increase by 5% every 1 April. See https://www.o2.co.uk/prices