Cheap flights from Delhi to Kolkata

Indira Gandhi
DEL
Netaji Subhas Chandra Bose
CCU

Flight deals from Delhi to Kolkata

Below you can see the best deals on flights Delhi — Kolkata for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 16 September, from $63.

Top 10 cheap flights from Delhi to Kolkata

SG
$ 64

Delhi — Kolkata

20:10—22:30
18 Aug 2026
2 h 20 m
Direct flight
SG
$ 64

Delhi — Kolkata

20:10—22:30
20 Aug 2026
2 h 20 m
Direct flight
SG
$ 64

Delhi — Kolkata

20:10—22:30
19 Aug 2026
2 h 20 m
Direct flight
SG
$ 66

Delhi — Kolkata

20:10—22:30
28 Aug 2026
2 h 20 m
Direct flight
SG
$ 66

Delhi — Kolkata

20:10—22:30
23 Aug 2026
2 h 20 m
Direct flight
QP
$ 66

Delhi — Kolkata

05:55—08:15
25 Aug 2026
2 h 20 m
Direct flight
AI
AI
$ 67

Delhi — Kolkata

12:05—18:15
4 Sep 2026
6 h 10 m
1 stop
AI
AI
$ 67

Delhi — Kolkata

15:25—21:30
4 Sep 2026
6 h 5 m
1 stop
AI
AI
$ 67

Delhi — Kolkata

12:55—21:45
4 Sep 2026
8 h 50 m
1 stop
AI
AI
$ 67

Delhi — Kolkata

12:05—21:30
4 Sep 2026
9 h 25 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Delhi — Kolkata flight

Looking for cheap flights from Delhi to Kolkata? Compare fares from different airlines, check the flight schedule and travel time — and book your Delhi — Kolkata ticket online at the best price.

The route has direct flights — around 502 flights per week, flights are operated by Indigo Air, Air India, Spice Jet, Akasa Air and 1 more airline, a nonstop flight takes about 2 h 10 min, the distance between the cities is around 1,304 km.

Planning your trip? You may find our Kolkata travel guide, how to get from the airport into town and Kolkata weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $58Min. price
FebruaryCheapest
JunePeak season
YesDirect flights
1,304 kmDistance
2 h 10 minTravel time
5Airlines
502 / wkFlights

Flight schedule from Delhi to Kolkata

The table shows direct flights from Delhi to Kolkata on the selected date. The flight takes approximately 2 h 10 min. Regular flights are operated by Indigo Air, Air India, Spice Jet and Akasa Air. Departures from Indira Gandhi International Airport airports, arrivals at Netaji Subhas Chandra Bose Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 14 Aug 2026

Flight ticket prices by day: Delhi — Kolkata

Below is a calendar of the lowest flight ticket prices for Delhi — Kolkata by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $58 in February, and the most expensive are around $83 in June. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Delhi to Kolkata by month. Tickets are usually cheapest in July (around $68) and priciest in October (about $103) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$82mediumMay$99highSep$75medium
Feb$70lowJun$97highOct$103high
Mar$79mediumJul$68lowNov$100high
Apr$82mediumAug$69lowDec$94high

Some values are estimated based on seasonality.

When to fly

Weather in Kolkata: it is warmest in April (up to 36 °C on average) and coolest in January (around 25 °C). The driest month is January.

Tickets are usually cheapest in February and most expensive in June. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Kolkata

Dry and wet days · Kolkata

Wind speed and direction · Kolkata

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How to get the best deal on a Delhi — Kolkata ticket

  • Book ahead: fares for Delhi — Kolkata are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Kolkata is usually February — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Delhi — Kolkata route are operated by 5 airlines; Indigo Air runs the most flights (around 50% of all flights). Compare carriers, flight shares and schedules below.

  • Indigo Air6E
    84x/week
    WebsiteFleet: 434118M pax/year
    • Direct flight DEL → CCU84x/week
      Duration
      2h 16m
      Days
      MTWTFSS
    50.2%Open →
  • Air IndiaAI
    61x/week
    WebsiteFleet: 14230M pax/year
    • Direct flight DEL → CCU61x/week
      Duration
      2h 20m
      Days
      MTWTFSS
    36.3%Open →
  • Spice JetSG
    13x/week
    WebsiteFleet: 286.4M pax/year
    • Direct flight DEL → CCU13x/week
      Duration
      2h 15m
      Days
      MTWTFSS
    7.6%Open →
  • Akasa AirQP
    9x/week
    WebsiteFleet: 244.5M pax/year
    • Direct flight DEL → CCU9x/week
      Duration
      2h 20m
      Days
      MTWTFSS
    5.6%Open →
  • Air India ExpressIX
    1x/week
    WebsiteFleet: 11420M pax/year
    • Direct flight DEL → CCU1x/week
    0.4%Open →

Cities and airports on the Delhi — Kolkata route

Flights Delhi — Kolkata depart from Indira Gandhi International Airport and arrive at Netaji Subhas Chandra Bose Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Delhi

DEL
India
About the cityHow to get thereWeatherAll about the country India
Arrival

Kolkata

CCU
India
About the cityHow to get thereWeatherAll about the country India
Departure airports
Arrival airports

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Frequently asked questions about the Delhi — Kolkata flight

How long is the flight from Delhi to Kolkata?

A nonstop Delhi — Kolkata flight takes about 2 h 10 min — the distance between the cities is around 1,304 km.

How far is it from Delhi to Kolkata?

The distance from Delhi to Kolkata is about 1,304 km, which a nonstop flight covers in around 2 h 10 min.

Are there direct flights from Delhi to Kolkata?

Yes, there are nonstop flights Delhi — Kolkata — around 502 flights per week.

Which airlines fly from Delhi to Kolkata?

Airlines operating Delhi — Kolkata include Indigo Air, Air India, Spice Jet, Akasa Air, Air India Express. See the full list with schedules in the "Airlines" section on this page.

Which airports do Delhi — Kolkata flights use?

Flights from Delhi depart from Indira Gandhi International Airport, and arrive at Netaji Subhas Chandra Bose Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Delhi to Kolkata?

The price of a Delhi — Kolkata ticket depends on your travel date, season and demand: it is usually cheapest to fly in February, and most expensive in June. Tickets typically cost between $58 and $83. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Delhi — Kolkata?

Flights Delhi — Kolkata are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is February. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Delhi to Kolkata?

To catch a low fare Delhi — Kolkata, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually February.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Delhi

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MumbaiBengaluruPuneHyderabadAhmedabadVasco da GamaSrinagarChennaiPatnaDubaiLucknowGuwahatiLehKochiVaranasiBhubaneswarIndoreSiliguriAmritsarKathmanduChandigarhBangkokRanchiDehradunBhopalRaipurJaipurNagpurUdaipurLondonVadodaraSuratSingaporePhuketVisakhapatnamJammuTrivandrumKuala LumpurAbu DhabiDoha

Where else you can fly from Kolkata

See all
MumbaiBengaluruChennaiGuwahatiAgartalaBangkokHyderabadPort BlairSiliguriBhubaneswarJaipurAhmedabadRanchiPatnaPuneRaipurDhakaImphalVaranasiVasco da GamaDibrugarhGuangzhouDubaiSingaporeShanghaiKuala LumpurSilcharLucknowPhuketGorakhpurAbu DhabiNagpurShillongKochiSuratGhaziabadVisakhapatnamHanoiHo Chi Minh CityDoha

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