Delhi to Kolkata flights
Compare cheap Delhi (DEL) to Kolkata (CCU) flight tickets, find the cheapest day and book on a trusted partner site.
Cheapest days in the next 30 days
Sample one-way prices per adult. Tap a date to see all flights.
Demo: these are sample prices, not live fares.
About the Delhi–Kolkata route
Delhi–Kolkata links the capital with eastern India's biggest city and is busy with both business travellers and families. Durga Puja, Christmas on Park Street and the winter season are the high points of the year.
Kolkata's Netaji Subhas Chandra Bose Airport (CCU) is also a gateway to the North-East and to Bagdogra, the Andaman Islands and Bangkok, so many travellers use it as a connecting point.
When to book Delhi to Kolkata flights
For normal dates, booking 3–6 weeks ahead usually gives the widest choice of fares. For festivals, long weekends and the wedding season, book 6–8 weeks ahead or as soon as your dates are fixed — and keep an eye on the return leg too.
Money-saving tips
- Durga Puja and Christmas–New Year are peak times — book early for those dates.
- Mid-week flights are usually lower than Friday and Sunday.
- Delhi winter fog can delay early departures; choose a later slot if you have a tight plan.
- Compare a few days on the price calendar before you book.
Route at a glance
| Distance | ~1,310 km |
|---|---|
| Non-stop flight time | about 2h 05m – 2h 25m |
| From | Indira Gandhi International Airport (DEL) |
| To | Netaji Subhas Chandra Bose International Airport (CCU) |
| Airlines often on this route | IndiGo, Air India, Akasa Air, SpiceJet and Air India Express |
| Fares | Change daily — use the price calendar above to find the cheapest day. |
Travelling for a festival or holiday?
Dates, tips and quick searches for the busiest travel times on this route.
Delhi to Kolkata flights — FAQ
How long is the Delhi to Kolkata flight?
Roughly 2 hours 5 minutes to 2 hours 25 minutes non-stop.
When is the busiest time to fly to Kolkata?
Around Durga Puja and Christmas–New Year, plus Friday and Sunday evenings.
How far is Kolkata airport from the city?
Kolkata airport is in Dum Dum, roughly 15–20 km from central Kolkata depending on your area.
Are the prices on this page live?
Not yet. The calendar on this page shows sample prices for demonstration. Live fares will appear once we connect our trusted airline and travel partners, and the final price is always confirmed on the partner site before you pay.