Agartala, Tripura to Gangtok, Sikkim from $55: 4 ways by bus, train, flight or car

• On your train journey from Agartala to Gangtok, you will find that catering services are generally available on board. Look out for the pantry car, where you can purchase meals, snacks, and beverages. Specific train operators may provide pre-booking options for meals, so consider checking their websites for details to ensure your dietary requirements are met.

• The primary operator for trains from Agartala to New Jalpaiguri—connecting to Gangtok—is the Indian Railways. Available seating options typically include Sleeper Class (Economy), AC 3 Tier, and AC 2 Tier (First Class). If you want more comfort during your trip, consider booking AC 3 Tier, as it provides more spacious seating and better amenities.

• Upon arriving in Gangtok, you will disembark at New Jalpaiguri station (as there are no direct trains to Gangtok). Common operators include Indian Railways. Useful links include Indian Railways for ticket bookings IRCTC and time schedules TrainEnquiry. To get to Gangtok city center, the fastest way is to take a shared taxi which can be found outside the station, usually taking about 4 hours. Ensure you confirm the fare prior to departing.

• Since there are no direct flights from Agartala to Bagdogra, plan for a 4h 35m journey with one stopover; it's wise to check both SpiceJet and IndiGo's schedules for the best connection times.

• Upon arriving at Bagdogra Airport, expect a bustling atmosphere—follow the signs to the taxi counter where you can book a taxi for around ₹1,500 to Gangtok, but be prepared for negotiation as fares may vary.

• Don't forget to carry some light snacks and water on your flight; while both SpiceJet and IndiGo offer meal options, they may not always have a diverse menu, and pre-booking meals can be a good idea for specific dietary needs.