Visa or e-Visa. Most foreign visitors need an Indian visa before travel. Nationals of many countries can apply online for an e-Visa at least four days before arrival, and Thiruvananthapuram is an authorized e-Visa entry airport. Your passport should have at least six months' validity and two blank pages.
e-Arrival Card. Foreign nationals and OCI cardholders must submit the digital e-Arrival Card, which replaced the paper form, within 72 hours before landing, through the Indian visa portal, the Bureau of Immigration website or the Su-Swagatam app. Keep the QR code ready for immigration. Indian citizens are exempt.
Customs. Use the green channel if you have nothing to declare and the red channel if you are carrying goods that need declaring. Declarations can also be made in advance through the ATITHI app.
Know your terminal. Domestic flights use Terminal 1 and international flights Terminal 2, on opposite sides of the runway, so give the right terminal when you book.
Ride-hailing pickups. Ola and Uber pick up from the curbside area outside each terminal, and app cabs are regulated by the state transport authorities.