starting at $86
starting at $92
starting at $88
starting at $99
starting at $107
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.
In different months, ticket prices from Kolkata to Delhi vary: minimum — $59 (October 2026), maximum — $97 (March 2027). Typically, the flight costs $84–$92.
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.
The majority of the 5 airlines on the Kolkata — Delhi route fly daily, while some operate only on certain days: Air India, IndiGo, and Airkenya Express fly every day. SpiceJet flies on Sunday, Wednesday, Thursday, and Saturday. Air India Express only flies on Thursday.
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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.
On the Kolkata — Delhi route, prices change frequently in both directions. Predicting the exact cost is tricky, but we can identify months when tickets tend to be cheaper.
Despite the fluctuations, patterns exist: the cheapest period is October 2026–November 2026 — averaging $71. The most expensive is March 2027–June 2027 ($95). The difference reaches 26%.
With this kind of price behavior, it's worth comparing prices across several months and booking when a good deal appears. A good benchmark is October 2026–November 2026, where you can save up to 26%.
Price spread on this route is 15.1%. Costs vary significantly, so your choice of month can noticeably affect your travel budget.
The route Kolkata — Delhi is served by many carriers — 5 in total, including SpiceJet, Airkenya Express, Air India Express, IndiGo, and Air India. This gives passengers wide opportunities: from finding the lowest fare (from $86) 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 $86
starting at $92
starting at $88
starting at $99
starting at $107
Kolkata — Delhi
10/18/2026
Departure
Direct flight
SG811
starting at $86
Kolkata — Delhi
11/05/2026
Departure
Direct flight
QP1257
starting at $92
Kolkata — Delhi
10/18/2026
Departure
Direct flight
SG159
starting at $92
Kolkata — Delhi
11/08/2026
Departure
Direct flight
QP1257
starting at $92
Kolkata — Delhi
11/21/2026
Departure
Direct flight
QP1257
starting at $93
Kolkata — Delhi
10/23/2026
Departure
Direct flight
SG811
starting at $94
Kolkata — Delhi
01/04/2027
Departure
Direct flight
QP1259
starting at $94
Kolkata — Delhi
10/21/2026
Departure
Direct flight
SG811
starting at $94
Kolkata — Delhi
11/01/2026
Departure
Direct flight
QP1257
starting at $96
Kolkata — Delhi
03/20/2027
Departure
Direct flight
QP1257
starting at $96
Air India
Every day
starting at $96
IndiGo
Every day
starting at $97
SpiceJet
Su, We, Th, and Sa
starting at $75
Airkenya Express
Every day
starting at $89
Air India Express
Th
starting at $61
The cheapest flight ticket from Kolkata to Delhi according to data for the last 48 hours costs $86
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: October, December, November.
The fastest flights from Kolkata to Delhi start from 2 hours 15 minutes in the air.
The following airlines operate direct flights on the route Kolkata — Delhi: SpiceJet, Airkenya Express
All airports
We couldn't find any special offers for flights from Kolkata to Delhi
The cheapest one-way flight from Kolkata to Delhi departs on 10/18/2026, is operated by SpiceJet and costs $86
The cheapest roundtrip flight from Kolkata to Delhi departs on 10/18/2026, is operated by SpiceJet and costs $181
Fastest flight from Kolkata to Delhi takes 2h 15m
There are direct flights on this route 6 days a week: Su, Mo, We, Th, Fr, and Sa
The distance between Kolkata and Delhi is 1303km (808 miles). The average flight duration is 2h 33m. There are 175 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 11:20 PM