How Much Is International Letter Postage in Thailand?

International Letter Postage Pricing in Thailand (2026)

In Thailand, International Letter Postage costs ฿20.24 in local currency (THB), which converts to approximately $0.57 USD. This makes Thailand the #9 cheapest out of 40 countries we track for this product. At 48% below the global average of $1.10, Thailand offers relatively good value 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 Thailand are shown in THB 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.