Cheap flights from Kolkata to New Delhi (CCU to DEL) from $84

Book at the right time: For domestic routes like Kolkata to New Delhi, the sweet spot is 3–5 weeks before departure. Booking too early can mean missing seat sales; too late means paying peak prices.

Shift your dates by a day or two: Mid-week departures (Tuesday–Wednesday) are almost always cheaper than weekend flights. Even shifting by one day can make a meaningful difference.

Direct flights are available: Direct flights take around 8h 30m and are worth it for convenience — but check if a one-stop flight is significantly cheaper before ruling it out.

Factor in baggage fees: Low-cost carriers on this route often advertise attractive base fares but charge separately for checked luggage. Always compare the all-in price — a $20 cheaper fare plus $50 baggage fee is no saving.

Search in private browsing: Some booking sites use cookies to track repeat searches and may show higher prices after multiple lookups. Use an incognito or private window — or just use Booked AI, which pulls live prices without any tracking markup.

The cheapest flights from Kolkata to New Delhi start from $84, with typical prices ranging from $84 to $409.

The typical flight time from Kolkata to New Delhi is approximately 8 hours and 30 minutes. Direct flights are available on this route.

Airlines operating this route include Air India.