Stamps Cost 2024 Uk Price. In a statement released today (6 september), royal mail said that from 7 october 2024, the price of first class stamps will rise to £1.65.  — the price of a first class stamp has risen to £1.25 from £1.10, the third increase in the space of 18 months.

 — the cost of a first class stamp will rise by 9p to 85p on 1 january, royal mail has announced.  — how much have stamp prices increased by?