Cheap Flights from Delhi to Kolkata

Cheapest flights from Delhi to Kolkata

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.

Cheapest one way flight

$50

SpiceJet

Direct flight

2h 25m

02/03/2026

The cheapest one-way flight from Delhi to Kolkata departs on 02/03/2026, is operated by SpiceJet and costs $50

Cheapest round trip flight

$102

SpiceJet

Direct flight

5h 10m

03/20/2026

The cheapest roundtrip flight from Delhi to Kolkata departs on 03/20/2026, is operated by SpiceJet and costs $102

The fastest flight

2 hours

Fastest flight from Delhi to Kolkata takes 2 hours

Direct flights

Several times a week

There are direct flights on this route 5 days a week: Tu, We, Th, Fr, and Sa

Earliest flight

4:30 AM

Latest flight

3:50 AM

Average flight duration

2h 12m

Direct flights count

201

Distance

1312km

Timezone difference

0h

The distance between Delhi and Kolkata is 1312km (813 miles). The average flight duration is 2h 12m. There are 201 direct flights from Delhi to Kolkata. Delhi and Kolkata are in the same time zone. Flights from Delhi begin at 4:30 AM. The latest flight from Delhi departs at 3:50 AM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Delhi to Kolkata by month

In different months, ticket prices from Delhi to Kolkata vary: minimum — $50 (February 2026), maximum — $71 (October 2026). Typically, the flight costs $57–$109.

February 2026

Lowest price

on average:

$50

October 2026

Highest price

on average:

$71

Avg Price

Airlines operating on route

The route Delhi — Kolkata is served by many carriers — 5 in total, including SpiceJet, Air India, Air India Express, IndiGo, and Airkenya Express. This gives passengers wide opportunities: from finding the lowest fare (from $50) 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 $50

starting at $53

starting at $52

starting at $54

starting at $55

Non-stop flights from Delhi to Kolkata

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.

Delhi — Kolkata

DEL — CCU

02/03/2026

Departure

Direct flight

SG185

starting at $50

Delhi — Kolkata

DEL — CCU

02/12/2026

Departure

Direct flight

SG185

starting at $50

Delhi — Kolkata

DEL — CCU

02/05/2026

Departure

Direct flight

SG185

starting at $50

Delhi — Kolkata

DEL — CCU

02/20/2026

Departure

Direct flight

SG185

starting at $51

Delhi — Kolkata

DEL — CCU

02/26/2026

Departure

Direct flight

SG195

starting at $51

Delhi — Kolkata

DEL — CCU

02/07/2026

Departure

Direct flight

SG263

starting at $51

Delhi — Kolkata

DEL — CCU

02/14/2026

Departure

Direct flight

SG195

starting at $52

Delhi — Kolkata

DEL — CCU

03/04/2026

Departure

Direct flight

SG195

starting at $53

Delhi — Kolkata

DEL — CCU

02/25/2026

Departure

Direct flight

AI2709

starting at $53

Delhi — Kolkata

DEL — CCU

03/06/2026

Departure

Direct flight

SG185

starting at $53

Schedule of direct flights from Delhi to Kolkata

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Delhi to Kolkata:

Air India

Every day

starting at $73

IndiGo

Every day

starting at $67

Airkenya Express

Every day

starting at $50

SpiceJet

Every day

starting at $69

Delhi airports overview

Indira Gandhi International Airport

•

DEL

Hindon Airport

•

QAH

29km

•

Kolkata airports overview

Netaji Subhas Chandra Bose Airport

•

CCU

•

Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

What is the cheapest price for flights from Delhi to Kolkata?

The cheapest flight ticket from Delhi to Kolkata according to data for the last 48 hours costs $50

When is the best time to buy air tickets on the route Delhi — Kolkata?

Often the best time to buy tickets from Delhi to Kolkata is 2 months before departure.

When is the cheapest time of year to fly from Delhi to Kolkata?

Based on statistics over the past years, the lowest prices for flights from Delhi to Kolkata can be found flying in these months: February, March, April.

How long does it take to fly from Delhi to Kolkata?

The fastest flights from Delhi to Kolkata start from 2 hours in the air.

Which airline can fly direct from Delhi to Kolkata?

The following airlines operate direct flights on the route Delhi — Kolkata: SpiceJet, Air India

Special offers and sales on air tickets from Delhi to Kolkata

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.

We couldn't find any special offers for flights from Delhi to Kolkata

Alternative routes

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Cheapest one way flight

$50

SpiceJet

Direct flight

2h 25m

02/03/2026

The cheapest one-way flight from Delhi to Kolkata departs on 02/03/2026, is operated by SpiceJet and costs $50

Cheapest round trip flight

$102

SpiceJet

Direct flight

5h 10m

03/20/2026

The cheapest roundtrip flight from Delhi to Kolkata departs on 03/20/2026, is operated by SpiceJet and costs $102

The fastest flight