Cost Of Second Class Stamp 2024. The price of a stamp depends on how quickly you want your letter to arrive and its size and weight. From 2 april 2024, the price of first class stamps will increase by 10p to £1.35 and the price of second class stamps will increase by 10p to 85p.

The price of a stamp depends on how quickly you want your letter to arrive and its size and weight. As of 3rd april 2024, the price of a second class stamp is 85p for a standard letter and remains at £1.55 for a large letter.