Cheapest airlines flights from Kolkata to Varanasi

You can choose from 1 airlines that fly from Kolkata to Varanasi, including IndiGo, IndiGo has lowest fares on this route.
IndiGo logo IndiGo
Airlines are determined based on actual purchased flight tickets from Kolkata to Varanasi according to previous 12 months data from Trip.com.

Search for direct flights from Kolkata to Varanasi in the next 3 months. Based on Trip.com's latest 7-day flight data, one-way direct flights start at US$53, and round-trip direct flights start at US$121.

Displayed flight fares from Kolkata to Varanasi are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Kolkata to Varanasi Flight Details

The distance between Kolkata and Varanasi is about 646.9 km. The average flying time from Kolkata to Varanasi is around 1 hour 23 minutes. Based on Trip.com's latest data, travel demand is highest in January. The off-season for travel is September.

Cheapest one-way flight priceUS$53
Cheapest return ticket priceUS$121
Cheapest monthSeptember
Peak season for travelJanuary
Flight distance646.9 km
Average flight time1 hour 23 minutes
Popular airlineIndiGo
Flight statistics for the Kolkata–Varanasi route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Kolkata to Varanasi

Which month has the cheapest one-way flights from Kolkata to Varanasi?

The average price of one-way flights from Kolkata to Varanasi purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from Kolkata to Varanasi is July, with an average price of US$41; while the month with the highest flight price is usually December, with an average price of up to US$90.

US$90
US$66
US$41
US$17
    Cheapest
  • US$69
    Mar
  • US$69
    Apr
  • US$54
    May
  • US$42
    Jun
  • US$41
    Jul
  • US$47
    Aug
  • US$63
    Sep
  • US$84
    Oct
  • US$69
    Nov
  • US$90
    Dec
  • US$73
    Jan
  • US$71
    Feb

What is the cheapest day of the week to fly from Kolkata to Varanasi?

Average weekly flight prices from Kolkata to Varanasi by travel date (Based on Trip.com’s past 12 months of data)

Based on Trip.com’s past 12 months of flight data, the cheapest day to fly from Kolkata to Varanasi is Sunday, with average prices lower than on other days. Avoid Saturday, as prices are usually highest then.

US$72
US$66
US$59
US$53
    Cheapest
  • US$64
    Mon
  • US$65
    Tue
  • US$70
    Wed
  • US$69
    Thu
  • US$60
    Fri
  • US$72
    Sat
  • US$59
    Sun

Frequently Asked Questions

  • What are the cheapest flights from Kolkata to Varanasi (CCU-VNS)?

    Based on Trip.com data, IndiGo offers one-way fares as low as US$53 on Cheapest nonstop routes (e.g. CCU to VNS on Sat, Apr 18), while IndiGo offers Cheapest nonstop round-trips from US$121 departing on Mon, Apr 20 and returning on Wed, Apr 22.
  • At the moment, you can catch a nonstop flight from Kolkata to Varanasi 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.
  • It takes about 1 hour 23 minutes to fly from Kolkata to Varanasi.
  • 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 Varanasi 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.
  • Based on Trip.com data in the past 4 weeks, there is 14 flight per week flying from Kolkata to Varanasi. You can check the weekly schedule for popular airlines on this route below: IndiGo: S/M/T/W/T/F/S -- 6E6501 (15:42) IndiGo: S/M/T/W/T/F/S -- 6E822 (10:14)
  • To find best deals on flights from Kolkata to Varanasi, 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 Sat, Apr 18, with one-way flights priced at just US$53.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is IndiGo.
    · 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 Varanasi travel is around January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Kolkata to Varanasi is September, when demand for travel is lower.
  • After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Kolkata to Varanasi on March 30, 2026 with IndiGo, with prices starting at US$54.
  • You can land at any one of the following hubs in Varanasi, with Netaji Subhas Chandra Bose International Airport to Lal Bahadur Shastri International Airport (CCU-VNS) is by far the most common option on this route: Lal Bahadur Shastri International Airport (VNS).
  • The time difference between Varanasi and Kolkata is 0h.
  • 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.

Trip.com Airline Insights on Flights from Kolkata to Varanasi

Which airline offers the cheapest direct flights from Kolkata to Varanasi?

Data is based on the average price of all nonstop flights from Kolkata to Varanasi on Trip.com over the past 12 months.

Based on Trip.com’s data from the past 12 months, Air India provides the lowest-priced direct flights from Kolkata to Varanasi, with fares starting at US$43.

US$30
US$43
US$57
US$70
US$83
Air India
US$43
Air India
Air India Express
US$48
Air India Express
IndiGo
US$83
IndiGo

How many flights fly from Kolkata to Varanasi daily?

The data is based on the flight numbers for each day of the week from Kolkata to Varanasi within the Trip.com database over the past month.

Based on the past month's historical data from Trip.com, the number of flights from Kolkata to Varanasi is the highest on Friday/Saturday and the lowest on Monday/Tuesday/Wednesday/Thursday/Sunday.

10
9
8
7
Highest
8
Mon
8
Tue
8
Wed
8
Thu
10
Fri
10
Sat
8
Sun