Comparison

Kolkata to Bangalore — Fly. No Contest.

Updated June 25, 2026 | 3 min read

Some comparisons are close. This one isn't. Kolkata to Bangalore by train takes 36+ hours. The flight takes 2.5 hours. Unless you love long train journeys, fly.

The Numbers

Factor✈️ Flight🚂 Train
Journey2.5 hrs36+ hrs
Door-to-Door5-6 hrs38-40 hrs
Cost₹4,500-₹7,000₹800-₹2,500
Time savedFlight saves 33+ hours

Verdict

  • ✈️ Fly — always. 33 hours saved is worth the extra ₹3,000-₹4,000
  • 🚂 Train only if: You genuinely enjoy 36-hour train journeys across India
  • 💡 Book early: Fares drop to ₹3,500 with 3-week advance booking

Book Smart

Search CCU → BLR Flights | CCU-BOM Guide | BLR-HYD Comparison