Cheap Flights from Kolkata
10 discounted last-minute routes from Kolkata. Lowest fare today ₹5,668 (Kolkata to Delhi). Compare IndiGo, Air India, Akasa, SpiceJet for same-day and emergency bookings.
Updated 9 May 2026All cheap routes from Kolkata
Sorted by lowest fare. Click any route for live availability, fare-by-day chart, and direct booking.
Need a flight from Kolkata today?
Tatkal Flights specialises in last-minute and emergency bookings — discounted fares the big sites don't surface.
Get an instant quotation →About cheap flights from Kolkata
Kolkata is one of India's busiest aviation hubs, with multiple daily flights to every major Indian city. The competitive density on most routes from Kolkata keeps fares aggressive — especially when comparing across all four major Indian carriers.
For travellers booking within 7 days of departure, the cheapest options typically come from a combination of: comparing all airlines, considering 1-stop routes via a hub city, and looking at off-peak departure slots (early morning or late night). Tatkal Flights surfaces all these options in one search.
Tips for cheap last-minute flights from Kolkata
- Compare across all carriers — pricing on the same route varies up to 40% between airlines
- Check off-peak departure times — 5am or 11pm slots are 15-25% cheaper than mid-day
- Consider Tuesday/Wednesday departures — saves 25-40% versus Friday/Sunday on most routes
- Look at 1-stop options when direct fares are surge-priced — can be 40-50% cheaper
- Use specialist tatkal platforms for release inventory mainstream sites miss