First Class Stamp Price 2025 Stamp Price. First class stamps already rose from £1.10 to £1.25 in october 2023, before rising again in april 2025 to £1.35. Washington, dc — today, the united states postal service filed notice with the postal regulatory commission (prc) of mailing services price changes to take effect jan.
Here’s a table showing stamp price inflation since 1971, when the uk decimalised its currency. Uk postage stamps generally rise annually in march or april.