The airport operates from a main passenger terminal that handles both domestic and international services; check-in and security lead to a shared departure area with gates serving a mix of short- and medium-haul flights. Signage separates domestic and Schengen/non‑Schengen processing where necessary.

The airport is connected to Trondheim city by train, buses, taxis and private car; travel to the city center typically takes around 30-45 minutes depending on mode and timing.

• Rail: A regional train service links the airport with Trondheim Central Station; journey times are typically under 40 minutes.
• Buses: Local and regional buses serve the airport for city and regional connections.
• Taxis: Metered taxis available outside arrivals; journey time ~30-45 minutes.
• Ride-share: Ride-hailing services operate in Norway but traditional taxi services are common.
• Driving: On-site parking and car rental available; driving times vary with traffic and weather.

Facilities support both domestic and international travellers.

• Lounges: An airport lounge is available for eligible passengers and pay-in access.
• Food & drink: Several cafés and restaurants landside and airside.
• Wi‑Fi: Free public Wi‑Fi provided for passengers.
• Charging: Plenty of charging points throughout the terminal.
• Luggage: Standard baggage claim, car-rental desks and a lost-and-found.
• Accessibility: Good accessibility provisions and assistance services; pre-arrange with your airline if needed.