For an International flight, you will need to undergo Customs and Immigration checks. Ensure you have all the necessary travel documents (Passport and VISA) and state the reason for your travel to the officials if asked. Ensure that you do not carry any contraband items which are against the law.

In 2026, the international airport process has become increasingly "paperless" due to the widespread adoption of Digital Travel Credentials (DTC) and advanced biometrics. Upon arrival, you typically check in via a mobile app to receive a digital boarding pass. At the terminal, many major hubs now use 3D Computed Tomography (CT) scanners, allowing you to keep liquids and laptops inside your bag. For document checks, "biometric tunnels" or face-scanning kiosks often replace manual passport inspections by airline staff. After clearing security, you proceed through Exit Immigration (if applicable), where your face is scanned against your digital passport record. Boarding is also becoming "frictionless," with gates opening automatically as you approach the scanner. While technology has streamlined the flow, it is still recommended to arrive 3 hours early to navigate potential tech glitches or high-traffic surges at these new automated checkpoints.