{Quick Guide to Their Refund Policy} Does Emirates have 24 hour cancellation? Emirates does not offer a 24-hour cancellation policy, but they do allow cancellations based on fare type and ticket conditions. If you need to cancel your flight with Emirates, it is important to check the fare rules and conditions for your booking. For assistance, call Emirates customer service at 1-877-696-5973. They can guide you through the process and inform you of any applicable fees. Make sure to act promptly to avoid additional charges. 1-877-696-5973.