Question: best way to do international bank transfer?
Answer: Your bank. Most U.S. banks offer money wire services, but they tend to be more expensive than digital services focused solely on money transfers. ... 
Western Union. Western Union may be one of the oldest ways outside of a bank to quickly send money to someone, but they've kept up with the times. ... 
PayPal. ... 
TransferWise. ... 
OFX.