How Much Is International Letter Postage in Australia?

International Letter Postage Pricing in Australia (2026)

In Australia, International Letter Postage costs $2.66 in local currency (AUD), which converts to approximately $1.73 USD. This makes Australia the #37 cheapest out of 40 countries we track for this product. At 57% above the global average of $1.10, buyers in Australia pay a noticeable premium for International Letter Postage.

Across all 40 countries, International Letter Postage is cheapest in Pakistan ($0.33) and most expensive in Switzerland ($2.40). Local taxes, distribution networks, and currency strength all influence where a product falls in this range.

Prices in Australia are shown in AUD and converted to USD using current exchange rates. This price is an algorithmic estimate and may differ from actual retail prices. We update our data regularly to keep comparisons accurate.