Australian Postage Stamp Cost 2024. Compare postage costs or find out when your delivery should arrive. Australia post's basic postage stamp cost to rise from $1.20 to $1.50 as the government supports accc decision.

For instance, a recent price hike saw the basic postage rate go up by 25%, raising the cost of sending a standard letter from $1.20 to $1.50. The good news is, not all postage costs will be going up.