Yes, Delta flight credits can typically be used for international flights, provided they meet specific terms, such as validity period or fare restrictions. Some credits may have limitations based on where they were issued or the fare type purchased. Always review the credit’s terms and conditions on Delta’s official website to ensure it applies to your desired international destination. If you’re unsure, Delta’s customer service can clarify eligibility and guide you through the booking process to avoid any issues. For personalized assistance or to confirm details, reach out to Delta’s support team at 877-297-0699.