How do I avoid international fees?

To avoid international fees, consider using a credit card that offers zero international transaction charges. Another option is to exchange your money for foreign cash before traveling or use a prepaid travel card in the local currency. You can also utilize services like UPI Global for international payments, which allows you to pay directly in INR using your NRE or NRO account on supported apps, such as Paytm, thus saving on bank charges for everyday transactions.