Royal Mail Stamp Prices April 2025. From moments in british history to latest blockbusters we have a special stamp issue for you to discover. Royal mail has announced it will increase stamp prices by 10p (13 cents) from april 2, with first class rising to £1.35 (us$1.72) and second class increasing to 85p.

While stamp prices for both 1st and 2nd class standard letters have. Royal mail intend to change the prices for most services, however the prices for.