Lucknow, Uttar Pradesh to Tamil Nadu, Tamil Nadu from $10: 7 ways by bus, train, flight or car

• Onboard services for your train trip from Lucknow to Tamil Nadu typically include catering services that offer a variety of meals, snacks, and beverages. Expect to find both vegetarian and non-vegetarian options, as well as options for special diets like Jain meals. The catering service is usually provided by IRCTC, and you can pre-order your meals through their website or on the train, depending on availability.

• When booking your train ticket, you will find several seating options available. Indian Railways typically offers First Class AC (two or four-berth), 2nd Class AC, Sleeper Class, and General Class seating. For a comfortable journey, consider opting for 2nd Class AC, which provides air-conditioned compartments and more privacy compared to Sleeper Class. However, if you're traveling on a budget, Sleeper Class is a popular option with basic amenities.

• For your trip, multiple train operators run between Lucknow and Tamil Nadu, including Indian Railways and private operators such as IRCTC. You can find schedules and book tickets through these official websites: Indian Railways, IRCTC. Additionally, for local transport upon arrival, check the Tamil Nadu transport department's site for bus schedules and routes.