INR
Last-minute Delhi to Kolkata flights start from ₹5,404 — the direct flight takes about 2h 15m covering roughly 1,300 km, and IndiGo, Akasa Air, SpiceJet and Air India fly DEL–CCU. Same-day and tonight’s departures stay bookable until about 60 minutes before takeoff, with a confirmed PNR issued instantly. Payments are processed securely via Razorpay (UPI, cards, net banking), and every booking returns an airline-verifiable PNR.
Delhi to Kolkata flights today & tonight
Flying today? Same-day DEL to CCU seats stay on sale until the airline’s check-in cutoff — typically 60 minutes before a domestic departure. Tonight’s flights show live prices in the search above, and airlines often release unsold evening seats at lower fares on the day of travel. Around 43 non-stops leave Delhi for Kolkata on a normal day across four airlines, so even at short notice there is usually more than one workable evening departure — and at 2h 15m in the air, a late Delhi push still gets you into Kolkata the same night.
Book a last-minute Delhi–Kolkata flight in 4 steps
- Search Delhi to Kolkata above with today’s or tomorrow’s date.
- Compare live fares across airlines and pick a departure you can reach before check-in closes.
- Enter passenger names exactly as on the government ID used at the airport.
- Pay by UPI or card — your confirmed PNR arrives instantly on WhatsApp and email.
About Delhi and Kolkata
Delhi to Kolkata is one of India's north-to-east trunk sectors: roughly 1,300 km, about 2h 15m non-stop, and around 43 departures a day between Indira Gandhi International (DEL) and Netaji Subhas Chandra Bose International (CCU). Weekdays carry the corporate and government load in both directions; weekends and festival weeks fill up with family travel.
Delhi
Every non-stop on this sector leaves from Indira Gandhi International (DEL), and IGI splits departures across more than one terminal — which one you use depends on the airline and sometimes on the specific flight, so read the terminal off your ticket instead of assuming. The eastbound schedule is banked into a morning wave and an evening wave; those are the bands that sell out first and the bands where fares move fastest, particularly on Mondays, Fridays and festival weeks. If you are booking inside 72 hours, factor in the road time to the airport before you optimise for price: the flight you can physically reach beats the one that is ₹300 cheaper.
Kolkata
At the other end, Netaji Subhas Chandra Bose International (CCU) works out of one integrated terminal, so arrivals are simpler than the Delhi departure: everything lands in the same building. What makes demand into Kolkata distinctive is that it is festival-led as much as corporate — Durga Puja draws a large volume of family travel into the city each autumn, and the weeks around it are when DEL–CCU seats visibly tighten. Kolkata is also the pivot for onward travel to the Northeast, Bagdogra and the Andamans, so on this sector a late arrival does not just cost you an evening — it can cost you the connecting leg.
How Indian domestic fares move through the year
A general seasonality guide for Indian domestic air travel — not a measurement of the Delhi–Kolkata sector. We show the same national pattern on every route page, because we don't hold a large enough per-sector sample to publish honest DEL–CCU monthly averages. For what this route actually costs on your date, use the live search above.
Seasonality across Indian domestic routes
Indicative month-by-month demand pressure for domestic flying in India generally. Actual tatkal fares still depend on urgency, airline inventory, departure slot, and booking window — and a single sector can diverge from this pattern in any given month.
Delhi to Kolkata flights move with demand, departure slot, and how close to travel you book — see the live search above for today’s fares.
How to read this chart
Cheapest days to fly Delhi to Kolkata
On DEL–CCU the day you fly moves the fare far more than the day you book. Tuesday and Wednesday departures sit well below the Friday–Sunday block; the percentages below compare each day against the weekly average for this sector.
Airlines flying DEL to CCU
Four carriers fly DEL–CCU non-stop. IndiGo runs the bulk of the schedule at roughly 25 departures a day; Air India, Akasa Air and SpiceJet fill in around it. All four are timetabled at about 2h 15m gate to gate, so on this sector the real choice is departure slot and fare, not journey time.
| Airline | Flights/day | Direct duration | From |
|---|---|---|---|
| IndiGo (6E) | ~25 daily | ~2h 15m | ₹5,404 |
| Air India (AI) | ~10 daily | ~2h 15m | ₹6,081 |
| Akasa Air (QP) | ~5 daily | ~2h 15m | ₹5,507 |
| SpiceJet (SG) | ~3 daily | ~2h 15m | ₹5,851 |
The Tatkal Flights advantage
When departure timelines are tight, these are the practical strengths that help travellers confirm better Delhi to Kolkata options faster.
Urgent Booking Support
Fast handling for same day, next day, and 72-hour travel windows.
Human Agents
Real travel experts guide the route instead of leaving you to compare endless listings.
Unpublished Fares
We also check routes that do not always surface on public booking platforms.
Same Day Options
Useful for medical, business, personal, and urgent family movement.
Flexible Airlines
We compare multiple carriers to balance timing, budget, and confirmation speed.
Delhi to Kolkata Flight Guide
Route at a glance. Delhi (DEL) to Kolkata (CCU) covers roughly 1,300 km in about 2h 15m non-stop — a two-and-a-bit-hour hop that four airlines fly around 43 times a day. Departures cluster into a morning bank and an evening bank, which is when business travellers compete with families for the same seats. Mid-week departures outside those two banks are consistently the calmest to book.
When to book. For planned mid-week travel, the 21–45 day window is where the cheaper fare buckets are still open. Friday-evening and Sunday-evening departures are the two slots to avoid if price is the priority — the table above shows the gap. For travel inside three days, expect fares to run higher rather than lower; what we do is scan every airline in real time, surface the lowest seat still available on DEL–CCU, and lock a confirmed PNR fast.
Through the year. This sector broadly tracks the all-India seasonal pattern shown further up the page — we do not publish month-by-month DEL–CCU averages, because we don't have the per-route sample to state one honestly. The one overlay worth planning around is Kolkata's autumn festival season, when Durga Puja travel adds family demand on top of the usual corporate load. If your dates flex by a day, shifting off a Friday or Sunday departure is worth more on this route than shifting the month.
Questions about Delhi to Kolkata urgent travel
These answers cover the most common booking questions we hear from passengers searching for tatkal flights Delhi Kolkata, emergency travel, and same day departures.
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Popular Delhi Routes
Popular Kolkata Routes
Tushar's note on Delhi to Kolkata
I founded Tatkal Flights specifically for travellers booking inside the 48-hour window before departure, and Delhi to Kolkata is one of the routes where that window matters most. On most Indian routes the cheapest fare buckets sell out first, so the closer you get to departure the higher the price usually climbs — last-minute is rarely cheaper. What we do instead is compare live fares across every airline the moment you search — including unpublished and network fares a single portal may not show — and get you the lowest seat still available, with a confirmed airline PNR in minutes. Booking inside 24–72 hours, the real win isn't a magic low price; it's a confirmed seat on the earliest workable flight without overpaying.
Two practical notes from watching this route closely: (1) Friday-evening departures on Delhi to Kolkata tend to price noticeably higher than the Tuesday-morning departure on the same week, so if your travel date is flexible by a day or two the savings are real. (2) The "non-refundable" tag on the cheapest fare bucket has a specific definition under DGCA rules — if the airline cancels or reschedules by more than 2 hours, you're owed a full refund regardless of bucket. I keep the DGCA refund-rights guide updated each quarter for that reason.