There are credit cards with no international fees. Sign up for one of those, and make a card for your daughter.
If your not comfortable using credit, try using a debit card. I use Capital One, and it costs me $2 and it basically changes my money at the exchange rate. Those $2 charges cab add up, so she may want to pull out the max each time.
Or you can use checks, but generally that would be with a standard 1% fee.
And last, you can send money the old fashioned way. Give her cash to take with her, or send up money every so often with someone who is traveling. In my Yeshiva, one of the Rabbis would hold money for students, so it wouldn’t be too risky.