Can Stripe settle payouts to international bank accounts?

Yes they do.

Can I charge non-US customers? What currencies can my customers use to pay?
Yes. If you accept payments with Stripe, you can accept all Visa, MasterCard, American Express, Discover, JCB, and Diners Club cards.
Customers can use pretty much any currency to pay. The amount will be converted to USD at prevailing exchange rates. (That is, if they have a Euro-based credit card, they will see an uneven Euro charge on their credit card, and you'll receive the exact dollar amount in your account.) All amounts must be denominated in USD when creating charges with Stripe — the currency conversion happens automatically.

Source: https://stripe.com/help/faq