starting at $60
starting at $69
starting at $67
starting at $76
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Delhi to Kolkata. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Delhi to Kolkata, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The route Delhi — Kolkata is served by many carriers — 4 in total, including Airkenya Express, SpiceJet, Air India Express, and IndiGo. This gives passengers wide opportunities: from finding the lowest fare (from $60) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
starting at $60
starting at $69
starting at $67
starting at $76
Delhi — Kolkata
07/17/2026
Departure
Direct flight
QP1801
starting at $60
Delhi — Kolkata
07/16/2026
Departure
Direct flight
QP1801
starting at $66
Delhi — Kolkata
09/12/2026
Departure
Direct flight
QP1801
starting at $68
Delhi — Kolkata
08/10/2026
Departure
Direct flight
QP1801
starting at $68
Delhi — Kolkata
08/07/2026
Departure
Direct flight
QP1801
starting at $68
Delhi — Kolkata
09/13/2026
Departure
Direct flight
QP1801
starting at $68
Delhi — Kolkata
08/21/2026
Departure
Direct flight
QP1801
starting at $69
Delhi — Kolkata
08/13/2026
Departure
Direct flight
SG905
starting at $69
Delhi — Kolkata
07/19/2026
Departure
Direct flight
QP1801
starting at $70
Delhi — Kolkata
10/01/2026
Departure
Direct flight
SG905
starting at $71
IndiGo
Every day
starting at $69
Air India
Every day
starting at $75
All airlines serving Delhi — Kolkata operate daily direct flights: IndiGo and Air India fly every day.
The cheapest one-way flight from Delhi to Kolkata departs on 07/17/2026, is operated by Airkenya Express and costs $60
The cheapest roundtrip flight from Delhi to Kolkata departs on 09/05/2026, is operated by IndiGo and costs $128
Fastest flight from Delhi to Kolkata takes 2h 10m
There are direct flights on this route 5 days a week: Su, Mo, Th, Fr, and Sa
The distance between Delhi and Kolkata is 1312km (813 miles). The average flight duration is 2h 17m. There are 202 direct flights from Delhi to Kolkata. Delhi and Kolkata are in the same time zone. Flights from Delhi begin at 4:45 AM. The latest flight from Delhi departs at 2:45 AM
Indira Gandhi International Airport (DEL) is Delhi’s primary international gateway and a major South Asian hub, handling a mix of full-service carriers and budget airlines; Vistara, Air India and several Gulf and European carriers typically operate long-haul services while low-cost carriers serve domestic and regional routes. Located roughly 15–20 km southwest of Connaught Place, journey times range from 30–60 minutes by taxi depending on traffic; the Airport Express train can take about 20–25 minutes to New Delhi station with fares usually higher than local buses but competitive versus taxis. Pros: wide range of lounges, shopping and transfer options for international connections. Cons: can be busy and variable walk times between terminals, and road congestion may add delay during peak hours.
Netaji Subhas Chandra Bose International Airport (CCU) serves Kolkata as the primary international gateway and a major eastern India hub, handling a mix of full-service carriers and low-cost airlines on regional and long-haul routes. It is located about 17–18 km northeast of the city centre; taxis or app-based cabs typically take 30–60 minutes depending on traffic and can be more economical than airport-run taxis, while private car transfers and limited bus services may cost less. The airport has decent passenger facilities and international connectivity, but peak-hour congestion and occasional delays can affect comfort and transit times. For budget travellers, nearby smaller terminals serve domestic low-cost flights, offering quicker turnarounds but fewer amenities.
The cheapest flight ticket from Delhi to Kolkata according to data for the last 48 hours costs $60
Often the best time to buy tickets from Delhi to Kolkata is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Delhi to Kolkata can be found flying in these months: July, September, August.
The fastest flights from Delhi to Kolkata start from 2 hours 10 minutes in the air.
The following airlines operate direct flights on the route Delhi — Kolkata: Airkenya Express, SpiceJet
In different months, ticket prices from Delhi to Kolkata vary: minimum — $61 (July 2026), maximum — $76 (October 2026). Typically, the flight costs $69–$142.
Tickets from Delhi to Kolkata cost roughly the same any month. This is convenient: you can plan your trip based on your schedule rather than prices.
There is a slight difference: it's a bit cheaper in July 2026–August 2026 (averaging $64) and slightly more in October 2026–November 2026 ($76). But overall, the difference is small.
On this route, you don't need to target specific months — prices are stable. The difference between the cheapest and most expensive period is only 15%. Book whenever it's convenient.
Monthly price variation is just 8.1%. Ticket costs on this route are among the most predictable.
We couldn't find any special offers for flights from Delhi to Kolkata