Cheap Flights from Kolkata to Guwahati from $40

Frequently Asked Questions

• What are the cheapest flights from Kolkata to Guwahati (CCU-GAU)?

  Based on Trip.com data, Air India offers one-way fares as low as $40 on Cheapest nonstop routes (e.g. CCU to GAU on Fri, Jul 17), while Air India offers Cheapest nonstop round-trips from $94 departing on Tue, Jul 21 and returning on Tue, Jul 28.

• Which airlines offer direct flights from Kolkata to Guwahati?

  At the moment, you can catch a nonstop flight from Kolkata to Guwahati with the following airlines, including: IndiGo Air India Express Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long does it take to fly from Kolkata (CCU) to Guwahati (GAU) and what is the distance?

  It takes around 1 hour 24 minutes to fly from Kolkata (CCU) to Guwahati (GAU).

• When is the best time to book flights from Kolkata to Guwahati?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Kolkata to Guwahati is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from Kolkata to Guwahati?

  Based on Trip.com data in the past 4 weeks, there is 63 flight per week flying from Kolkata to Guwahati. You can check the weekly schedule for popular airlines on this route below: IndiGo: S/M/T/W/T/F/S -- 6E127 (11:51) IndiGo: S/M/T/W/T/F/S -- 6E212 (09:21)

• How can I find the best deals on flights from Kolkata to Guwahati?

  To find best deals on flights from Kolkata to Guwahati, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Jul 17, with one-way flights priced at just $40.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Air India.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Guwahati travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from Kolkata (CCU) to Guwahati (GAU) the cheapest?

  The cheapest months to fly from Kolkata to Guwahati is September, when demand for travel is lower.

• Which upcoming date is cheapest to fly from Kolkata to Guwahati on?

  After crunching the numbers on our June flight calendar, it's currently cheapest to fly from Kolkata to Guwahati on June 13, 2026 with Air India, with prices starting at $95.

• Which airports can I fly to for Guwahati from Kolkata?

  You can land at any one of the following hubs in Guwahati, with Netaji Subhash Chandra Bose International Airport to Lokpriya Gopinath Bardoloi International Airport (CCU-GAU) is by far the most common option on this route: Lokpriya Gopinath Bardoloi International Airport (GAU).

• Is there any time difference between Kolkata and Guwahati?

  The time difference between Guwahati and Kolkata is 0h.

• How do I change or cancel my ticket from Kolkata to Guwahati?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.