Cost Of Postage Stamps 2025 Ireland. The price of a national postage stamp in the republic of ireland has increased by 15 cents, bringing the cost of posting a standard letter within the country to €1.25 (£1.04). Welcome to the home of rate change for an post in ireland.
From february 1st, the price of a standard national stamp will increase by 5c to €1.40, an increase of around 3.7 per cent. An post is to increase the cost of domestic stamps by five cent from the start of next month.