Route Guide

Kolkata to Mumbai Flights — East-West Business Corridor

Updated June 25, 2026 | 4 min read

Kolkata to Mumbai connects India's cultural capital of the East to the financial capital of the West. With 20+ daily flights from ₹4,500, the 2.5-hour flight saves you a 33-hour train ride.

Quick Facts

  • Distance: 1,650 km
  • Flight time: 2 hours 30 minutes
  • Daily flights: 20+
  • Cheapest fare: ₹4,500-₹7,000

Airlines

AirlineFlights/DayFare From
IndiGo8+₹4,800
Air India5+₹5,200
SpiceJet3+₹4,500
Akasa Air3+₹4,600

Pro Tips

  • 💼 Business travel: Monday 6 AM and Friday 8 PM are the most expensive slots
  • 🌙 Red-eye savings: Late night flights save ₹1,500-₹2,500
  • 📱 Durga Puja season (Oct): Fares double — book 2 months ahead
  • 💰 Monsoon (Jul-Aug): Cheapest fares but Mumbai delays common

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