Mumbai to Kolkata Flights 2026 — Complete Route Guide
Mumbai to Kolkata is a major east-west domestic corridor connecting India’s commercial capital with the cultural heart of the east. Around 15-20 non-stop flights operate this route every day, covering the 1,650 km distance in roughly 2 hours 45 minutes. Whether you’re headed home for Durga Puja, a work meeting in Salt Lake, or a Bengali cuisine tour, here’s the 2026 guide to airlines, fares, and airport logistics.
How long does the Mumbai to Kolkata flight take?
Non-stop Mumbai (BOM) to Kolkata (CCU) flights take about 2 hours 45 minutes of block time. Actual airborne time is closer to 2h 25m, with taxi and holding patterns adding the rest. Including airport arrival, security, and baggage at Kolkata, plan for around 4h 30m door-to-door within the airport system.
Afternoon departures (1-3 PM) avoid morning Mumbai rush and typically run on schedule. Late evening flights occasionally face holds at Mumbai due to inbound pressure.
Which airlines fly Mumbai to Kolkata?
Several Indian carriers operate the BOM-CCU sector. Each brings its own schedule, baggage policy, and onboard experience — choose based on your specific travel needs rather than direct comparison.
- IndiGo (6E) — Highest daily frequency on A320neo and A321 aircraft
- Air India (AI) — Full-service option with complimentary meals; A320neo fleet
- Akasa Air (QP) — Growing schedule with Boeing 737 MAX aircraft
- SpiceJet (SG) — Select daily departures on Boeing 737-800
All four carriers operate modern narrow-body jets, and most offer free snacks or buy-on-board catering. Morning departures around 6-8 AM are typically the most punctual in our observations.
What do Mumbai to Kolkata flights cost in 2026?
Economy fares on BOM-CCU typically fall in the Rs. 5,000 to Rs. 8,000 one-way range for bookings made 3-6 weeks ahead. Last-minute bookings within a week often climb to Rs. 9,500-14,000, especially during Durga Puja and wedding season.
Fares change frequently based on demand and seasonality. The table below reflects typical April-May 2026 ranges.
| Booking Window | Typical Economy Fare (One-way) |
|---|---|
| 60+ days ahead | Rs. 4,800 – Rs. 6,200 |
| 30-45 days ahead | Rs. 5,200 – Rs. 7,200 |
| 14-21 days ahead | Rs. 6,000 – Rs. 8,500 |
| 3-7 days ahead | Rs. 8,000 – Rs. 12,500 |
| Same day / next day | Rs. 11,000 – Rs. 17,000 |
Premium options
Air India’s business class on BOM-CCU typically runs Rs. 20,000-30,000 one-way with lie-flat-ish recliners on the A321. IndiGo 6E Plus adds Rs. 1,800-2,500 for extra legroom and priority services. Worth considering for the 2h 45m sector if you value legroom.
When should you book BOM-CCU flights?
The sweet spot is 30-45 days before departure. Booking in this window consistently produces the best fare-availability balance. Going beyond 60 days occasionally catches advance fares but carries schedule-change risk.
Cheapest days of the week
- Cheapest: Tuesday and Wednesday departures
- Moderate: Thursday and Saturday
- Most expensive: Friday evening, Sunday evening, and Durga Puja week
Seasonal fare trends
Durga Puja (usually early October), Christmas/New Year, and the winter wedding season drive fares 30-50% higher than average. Cheapest months are February and August-September, when early-morning midweek fares can dip to Rs. 4,500.
Mumbai and Kolkata airport information
Both endpoints are major hubs with full amenities. Knowing the terminal layout and transit options saves time and stress on arrival.
Mumbai Chhatrapati Shivaji Maharaj International Airport (BOM)
All full-service and most low-cost carriers on this route depart from Terminal 2 (T2) at BOM. The integrated T2 handles domestic departures on Level 3 and international on separate levels. Pre-paid taxis, Ola/Uber, and the airport bus to Dadar are the main transit options. Mumbai Metro Line 3 extension to the airport is expanding coverage.
Kolkata Netaji Subhas Chandra Bose International Airport (CCU)
NSCBI (popularly called Dum Dum airport) operates a single integrated terminal handling both domestic and international traffic in separate wings. The airport sits 17 km from central Kolkata and connects via AC taxis, pre-paid taxi counters, and the upcoming Metro Line 6 extension. Travel to Park Street takes 45-75 minutes depending on traffic.
Tips for a smooth Mumbai-Kolkata journey
A few pointers from frequent flyers can save meaningful time on this 2h 45m sector. Small preparation at both ends pays off, especially at Mumbai T2 during peak hours.
- Arrive 2.5 hours early at Mumbai T2 during peak evening windows
- Use DigiYatra for faster biometric entry at both BOM and CCU
- Web check-in opens 48 hours before — pick aisle or exit row early
- Carry valid ID — Aadhaar, passport, or driving licence for domestic
- Durga Puja window (Sept-Oct) needs 6-8 week advance booking
- Book return together for round-trip pricing on HappyFares
Frequently Asked Questions
How long is the Mumbai to Kolkata flight?
Non-stop Mumbai to Kolkata flights take approximately 2 hours 45 minutes of block time, with about 2h 25m of actual flying time. Connecting flights via Delhi, Hyderabad, or Bangalore can take 6-10 hours depending on layover length. Non-stop is strongly recommended on this route.
How many daily flights operate BOM-CCU?
Around 15-20 non-stop daily flights connect Mumbai and Kolkata across IndiGo, Air India, Akasa, and SpiceJet. Departures are spread from 6:00 AM to about 9:30 PM, with highest frequency in the morning (6-9 AM) and evening (5-8 PM) blocks.
Which terminal is used at Kolkata airport?
Netaji Subhas Chandra Bose International Airport (CCU), locally known as Dum Dum airport, uses a single integrated terminal for both domestic and international operations. Domestic arrivals and departures happen in the dedicated domestic wing of the same terminal building.
When are Mumbai-Kolkata fares cheapest?
Fares are lowest when booked 30-45 days ahead for Tuesday or Wednesday morning departures. February and August-September typically offer the lowest seasonal averages, while Durga Puja week (usually early October) sees the highest prices of the year on this sector.
Is there in-flight Wi-Fi on BOM-CCU?
Wi-Fi availability varies by airline and aircraft. Some Air India A321 aircraft offer in-flight connectivity, and IndiGo is rolling out Wi-Fi on select A321neo jets. Check your specific flight’s aircraft details at booking on happyfares.in if connectivity matters.
Can I book Mumbai to Kolkata flights on HappyFares?
Yes, HappyFares offers real-time fare comparison across all airlines on the BOM-CCU route and supports instant booking with UPI, credit card, debit card, and net-banking. Customer support is available for seat selection, meal preferences, and special service requests.
Book your Mumbai to Kolkata flight today
The Mumbai-Kolkata corridor is a dependable 2h 45m hop with 15-20 daily non-stops. Book 3-6 weeks ahead for the most attractive fares, and target midweek morning departures for the best punctuality and pricing combination.
Ready to book? Compare live Mumbai to Kolkata fares and lock in your seat at happyfares.in. Our team is here to help with seat selection, special meals, and any group booking needs.
