Cheap Flights from Guwahati to Kolkata from S$ 55

Frequently Asked Questions

• Which airlines offer the cheapest flights from Guwahati to Kolkata?

  Based on Trip.com data, IndiGo offers Cheapest nonstop one-way flights from S$ 55 (for example, GAU–CCU on Fri, Oct 2). For a Cheapest nonstop return flight, IndiGo offers fares from S$ 118, departing on Tue, Sep 29 and returning on Tue, Oct 6.

• Which airlines offer direct flights from Guwahati to Kolkata?

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

• How long is a flight from Guwahati (GAU) to Kolkata (CCU)?

  It takes about 1 hour 25 minutes to fly from Guwahati (GAU) to Kolkata (CCU).

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

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Guwahati to Kolkata 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 from Guwahati to Kolkata each week?

  On average, 62 direct flights operate each week between Guwahati and Kolkata. See below the schedules of the main airlines serving this route:
  IndiGo: S/M/T/W/T/F/S – 6E6152 (departure at 19:22) IndiGo: S/M/T/W/T/F/S – 6E6664 (departure at 21:25)

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

  Here are some tips for finding the best flight deals from Guwahati to Kolkata on Trip.com:
  · Be flexible with your travel dates. The cheapest flight is currently on Fri, Oct 2, with one-way fares from just S$ 55.
  · Compare airlines. IndiGo currently offers the lowest fares on this route.
  · Set up a price alert to track fare changes without searching every day.
  · Check Trip.com regularly for flight deals and available promo codes.
  · Avoid peak season or book early. December is generally the busiest month for travel to Kolkata.
  · Get exclusive promo codes on the Trip.com app.

• When is the best time to book a flight from Guwahati to Kolkata to get the best price?

  The cheapest month to book a flight from Guwahati to Kolkata is usually September, when demand is lower.

• Which upcoming date is the cheapest for flights from Guwahati to Kolkata?

  After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Guwahati to Kolkata on September 23, 2026 with Alliance Air India, with prices starting at S$ 63.

• Which airports should you choose for flights from Guwahati to Kolkata?

  Flights to Kolkata can arrive at: Netaji Subhash Chandra Bose International Airport (CCU). The most common route connects Lokpriya Gopinath Bardoloi International Airport and Netaji Subhash Chandra Bose International Airport (GAU–CCU).

• What is the time difference between Guwahati and Kolkata?

  The time difference between Kolkata and Guwahati is 0m.

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

  Tickets can only be changed or cancelled 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.

• What is the average cost of a one-way flight from Guwahati to Kolkata?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Guwahati to Kolkata is S$ 82. Fares vary by travel date, airline and availability.

• What is the average cost of a round-trip flight from Guwahati to Kolkata?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from Guwahati to Kolkata is S$ 164. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from Guwahati to Kolkata on Trip.com?

  Enter Guwahati and Kolkata, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.

• Are there budget airlines on the Guwahati to Kolkata route?

  IndiGo and Air India Expressare the most popular budget airlines flying from Guwahati to Kolkata. Check baggage, seat and payment fees before comparing the final price.