Cheap international money transfers | Joachim De Zutter
TransferWise enables international wire transfers at fair currency exchange rates with a fee of only 0.5% of the money transferred.
There is however a minimum fee for small transactions.

According to a article titled "What Is Bitcoin?", bitcoin is commonly used for low-cost money transfers. They state that the average cost of a bitcoin transfer is $0.04, and that it takes just over nine minutes to complete.