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 Kolkata to Delhi. 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 Kolkata to Delhi, 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 Kolkata — Delhi route is served by multiple airlines, including Airkenya Express, Air India, and IndiGo. This is convenient for those who want the best balance of price, schedule, and travel conditions. Tickets start from $64, and depending on season and promotions, even better deals may appear. With our service, you can easily compare available options and book tickets that match your plans. The variety of carriers allows flexible choices and comfortable travel without overpaying.
Kolkata — Delhi
08/20/2026
Departure
Direct flight
QP1802
starting at $64
Kolkata — Delhi
09/19/2026
Departure
Direct flight
QP1804
starting at $66
Kolkata — Delhi
07/16/2026
Departure
Direct flight
QP1804
starting at $67
Kolkata — Delhi
07/30/2026
Departure
Direct flight
AI2778
starting at $67
Kolkata — Delhi
07/18/2026
Departure
Direct flight
QP1804
starting at $67
Kolkata — Delhi
08/14/2026
Departure
Direct flight
QP1804
starting at $69
Kolkata — Delhi
07/31/2026
Departure
Direct flight
QP1804
starting at $72
Kolkata — Delhi
07/17/2026
Departure
Direct flight
AI2778
starting at $72
Kolkata — Delhi
09/30/2026
Departure
Direct flight
6E246
starting at $73
Kolkata — Delhi
07/19/2026
Departure
Direct flight
QP1802
starting at $73
The cheapest one-way flight from Kolkata to Delhi departs on 08/20/2026, is operated by Airkenya Express and costs $64
The cheapest roundtrip flight from Kolkata to Delhi departs on 07/13/2026, is operated by IndiGo and costs $140
Fastest flight from Kolkata to Delhi takes 2h 20m
There are direct flights on this route 5 days a week: Su, We, Th, Fr, and Sa
The distance between Kolkata and Delhi is 1312km (813 miles). The average flight duration is 2h 32m. There are 195 direct flights from Kolkata to Delhi. Kolkata and Delhi are in the same time zone. Flights from Kolkata begin at 5:20 AM. The latest flight from Kolkata departs at 3:00 AM
Air India
Every day
starting at $92
IndiGo
Every day
starting at $76
SpiceJet
Every day
starting at $67
All airlines serving Kolkata — Delhi operate daily direct flights: Air India, IndiGo, and SpiceJet fly every day.
The cheapest flight ticket from Kolkata to Delhi according to data for the last 48 hours costs $64
Often the best time to buy tickets from Kolkata to Delhi is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Kolkata to Delhi can be found flying in these months: August, July, November.
The fastest flights from Kolkata to Delhi start from 2 hours 20 minutes in the air.
The following airlines operate direct flights on the route Kolkata — Delhi: Airkenya Express, Air India, IndiGo
In different months, ticket prices from Kolkata to Delhi vary: minimum — $61 (August 2026), maximum — $73 (November 2026). Typically, the flight costs $66–$137.
On the Kolkata — Delhi route, ticket prices are stable. Whichever month you choose, the difference will be minimal.
There is a slight difference: it's a bit cheaper in July 2026–August 2026 (averaging $63) and slightly more in August 2026–November 2026 ($67). 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 7%. Book whenever it's convenient.
Monthly price variation is just 7.7%. Ticket costs on this route are among the most predictable.
Indira Gandhi International Airport (DEL) is Delhi’s main international hub, handling most long-haul and full-service carriers alongside several low-cost airlines on domestic and regional routes. Located about 16–20 km southwest of the city center, it’s typically reached in 30–60 minutes depending on traffic; the Airport Express metro connects central stations in roughly 20–25 minutes with fares usually lower than taxi options, while app-based cabs and prepaid airport taxis take 30–60 minutes at variable cost. For convenience, DEL offers extensive lounges and shopping but can be busy during peak periods, so travellers should allow extra time for security and transfers. For low-cost and regional flights, some carriers may also use terminals with more basic facilities.
Netaji Subhas Chandra Bose International (CCU) serves Kolkata as the city’s primary international and domestic gateway, acting as a full-service hub for major carriers and handling a mix of full-service and low-cost airlines. Located about 17–18 km northeast of the city center in Dum Dum, it usually takes 30–60 minutes to reach central Kolkata by taxi or app cab depending on traffic; shared autos, city buses and metro (with a terminal connection) can be cheaper alternatives, typically costing a few tens to a couple of hundred rupees. The airport generally offers a broad range of services and international connectivity, though congestion and peak-hour delays can affect comfort and transit times; budget travelers can often find competitive fares thanks to domestic low-cost carriers, while business travelers may prefer the airport’s full-service amenities.
We couldn't find any special offers for flights from Kolkata to Delhi