About the Kolkata to Patna bus route
Kolkata to Patna is a well-served overnight bus corridor of about 580 km, usually covered in 10–12 hrs. Operators such as Shyamoli, Royal Cruiser, Greenline run AC sleepers, Volvo semi-sleepers and seater coaches, with fares from about ₹699. On Paymm you see every bus with its live seat map and per-seat price, choose boarding and dropping points, and pay by UPI, card or wallet with no convenience fee.
Bus types on this route
- AC SleeperFlat berths, best for the overnight run. Usually the most booked class.
- Volvo / Multi-axleReclining semi-sleeper seats with the smoothest ride; often the fastest buses.
- AC SeaterCheaper and frequent; comfortable for daytime travel.
- Non-AC Sleeper / SeaterLowest fares, from about ₹699.
Popular operators
Operator availability varies by date; the search shows every bus with live seats for your day of travel.
Kolkata to Patna bus FAQs
How long does the Kolkata to Patna bus take?+
Most Kolkata to Patna buses take 10–12 hrs for roughly 580 km, depending on the operator, boarding point and traffic. Overnight departures are the most popular because you arrive early morning.
What is the cheapest Kolkata to Patna bus fare?+
Fares on this route typically start around ₹699 for non-AC seaters and go up to about ₹2,000 for AC sleepers and multi-axle Volvos. Live fares are shown on the seat map before you pay, and Paymm adds no convenience fee.
Which operators run Kolkata to Patna buses?+
Well-known operators on this corridor include Shyamoli, Royal Cruiser, Greenline. Availability changes daily, so search your date to see every bus with live seats.
Can I cancel a Kolkata to Patna bus ticket?+
Yes. Open the ticket under My bus bookings and tap Cancel. Each operator sets its own cancellation charge, which you can read on the bus card before paying. The balance is refunded to your original payment method (wallet refunds are instant).