CCU - BOM

₹ 7,090 Find Cheap Flights from Kolkata to Mumbai – Compare and Save

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Everything you should know

Cheapest return flight
₹ 14,563
Typical prices: ₹ 11,906-₹ 15,862
SpiceJet
Fri 19/10Tue 23/10
CCU - BOM • Direct
Cheapest one-way flight
₹ 7,090
Typical prices: ₹ 5,735-₹ 8,088
SpiceJet
Thu 11/10
CCU - BOM • Direct
Direct flights
You can fly direct with IndiGo, Air India, and others. Average duration is 2h 56m.
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 23 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 20% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg ₹ 8,081 (return)
Shortest trip • 7h 25m (one-way)
Insights
Insights
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We hope you enjoy your trip to Mumbai!
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Booking Insights
Flight Deals

Cheap Flights from Kolkata to Mumbai (CCU-BOM)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Kolkata to Mumbai

Mon, 19 Oct - Fri, 23 Oct
SpiceJet Logo
15:10 - 18:00CCU  Kolkata Netaji S. Chandra-BOM Mumbai Chhatrapati Shivaji Intl
2h 50mdirect
SpiceJet Logo
06:10 - 09:00BOM  Mumbai Chhatrapati Shivaji Intl-CCU Kolkata Netaji S. Chandra
2h 50mdirect
₹ 14,563SpiceJet
Mon, 23 Nov - Sun, 29 Nov
SpiceJet Logo
17:10 - 20:00CCU  Kolkata Netaji S. Chandra-BOM Mumbai Chhatrapati Shivaji Intl
2h 50mdirect
SpiceJet Logo
08:00 - 10:45BOM  Mumbai Chhatrapati Shivaji Intl-CCU Kolkata Netaji S. Chandra
2h 45mdirect
₹ 14,755SpiceJet
Fri, 2 Oct - Tue, 6 Oct
Multiple Airlines Logo
06:00 - 08:45CCU  Kolkata Netaji S. Chandra-BOM Mumbai Chhatrapati Shivaji Intl
2h 45mdirect
Multiple Airlines Logo
15:20 - 21:30BOM  Mumbai Chhatrapati Shivaji Intl-CCU Kolkata Netaji S. Chandra
6h 10m1 stop Bagdogra
₹ 15,330Multiple Airlines
Fri, 2 Oct - Tue, 6 Oct
Akasa Air Logo
06:00 - 08:45CCU  Kolkata Netaji S. Chandra-BOM Mumbai Chhatrapati Shivaji Intl
2h 45mdirect
Akasa Air Logo
19:10 - 22:20BOM  Mumbai Chhatrapati Shivaji Intl-CCU Kolkata Netaji S. Chandra
3h 10mdirect
₹ 15,522Akasa Air
Fri, 2 Oct - Tue, 6 Oct
Air India Express Logo
07:45 - 21:55CCU  Kolkata Netaji S. Chandra-BOM Mumbai Chhatrapati Shivaji Intl
14h 10m1 stop Bagdogra
Air India Express Logo
15:20 - 21:30BOM  Mumbai Chhatrapati Shivaji Intl-CCU Kolkata Netaji S. Chandra
6h 10m1 stop Bagdogra
₹ 15,522Air India Express
Sat, 3 Oct - Wed, 7 Oct
Akasa Air Logo
20:50 - 23:50CCU  Kolkata Netaji S. Chandra-BOM Mumbai Chhatrapati Shivaji Intl
3h 00mdirect
Akasa Air Logo
20:50 - 23:30BOM  Mumbai Chhatrapati Shivaji Intl-CCU Kolkata Netaji S. Chandra
2h 40mdirect
₹ 16,001Akasa Air
Sun, 4 Oct - Thu, 8 Oct
IndiGo Logo
18:05 - 00:45CCU  Kolkata Netaji S. Chandra-BOM Mumbai Chhatrapati Shivaji Intl
6h 40m1 stop Patna
IndiGo Logo
18:40 - 00:40BOM  Mumbai Chhatrapati Shivaji Intl-CCU Kolkata Netaji S. Chandra
6h 00m1 stop Ahmedabad
₹ 16,959IndiGo
Sun, 11 Oct - Sun, 11 Oct
IndiGo Logo
07:10 - 13:10CCU  Kolkata Netaji S. Chandra-BOM Mumbai Chhatrapati Shivaji Intl
6h 00m1 stop Varanasi
IndiGo Logo
18:40 - 00:40BOM  Mumbai Chhatrapati Shivaji Intl-CCU Kolkata Netaji S. Chandra
6h 00m1 stop Ahmedabad
₹ 17,725IndiGo
Mon, 5 Oct - Fri, 9 Oct
Air India Logo
06:55 - 09:55CCU  Kolkata Netaji S. Chandra-BOM Mumbai Chhatrapati Shivaji Intl
3h 00mdirect
Air India Logo
17:05 - 19:55BOM  Mumbai Chhatrapati Shivaji Intl-CCU Kolkata Netaji S. Chandra
2h 50mdirect
₹ 20,216Air India
Sun, 4 Oct - Fri, 9 Oct
Air India Logo
00:30 - 07:25CCU  Kolkata Netaji S. Chandra-BOM Mumbai Chhatrapati Shivaji Intl
6h 55m1 stop New Delhi Indira Gandhi Intl
Air India Logo
17:05 - 19:55BOM  Mumbai Chhatrapati Shivaji Intl-CCU Kolkata Netaji S. Chandra
2h 50mdirect
₹ 23,282Air India
Booking Insights

Price, demand, and travel trends for Kolkata to Mumbai flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Kolkata to Mumbai with more confidence.

How much is a return flight from Kolkata to Mumbai?

Return flights from Kolkata to Mumbai start at ₹ 14,563. Prices are typical for this route right now, with typical return fares ranging from ₹ 11,906 to ₹ 15,862. The lowest price found in the past 5 days was ₹ 14,563 on SpiceJet.

What's the cheapest day of the week to fly from Kolkata to Mumbai?

Wednesday is the cheapest day of the week to fly from Kolkata to Mumbai and is 5% cheaper than the average day. Friday is the most expensive day with flight prices 4% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Kolkata to Mumbai?

•August is the cheapest month to fly from Kolkata to Mumbai at ₹ 10,827 return.
•October (₹ 16,384) and July (₹ 15,138) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 51% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Kolkata to Mumbai the cheapest?

Flights from Kolkata to Mumbai are cheapest 23 weeks before departure. Booking in this window typically costs about 30% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Kolkata to Mumbai flights

Low season

July

Cheapest flight

₹ 7,090
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly (21% more expensive on average)
Flights from Kolkata to Mumbai

When to book flights from Kolkata to Mumbai

Are your dates flexible? Find out the best times to travel from Kolkata to Mumbai based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Kolkata to Mumbai flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • What are the earliest and latest flights from Kolkata to Mumbai?

    These are the earliest and latest flight times available from Kolkata to Mumbai:

    • Earliest: departs at 02:00 and lands at 04:56
    • Latest: departs at 23:25 and lands at 02:21.

    The flight takes about 2h 56m.

  • Which cabin classes can I book on flights from Kolkata to Mumbai?

    Three cabin classes are available on flights from Kolkata to Mumbai:

    • Economy class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Kolkata to Mumbai?

    A direct flight from Kolkata to Mumbai takes 2h 56m, covering 2,679 km.

  • Do I need a passport to fly from Kolkata to Mumbai?

    No. A passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • How much should I expect to pay for a Kolkata to Mumbai flight?

    Return flights from Kolkata to Mumbai range from ₹ 11,906 to ₹ 15,862, with an average of ₹ 13,596 over the past 12 months. Anything below ₹ 11,906 counts as a good deal.

  • How expensive are last-minute Kolkata to Mumbai flights?

    Last-minute fares on this route (booked within 2 weeks of departure) run 14% above the route average of ₹ 13,596. Book 23 weeks before departure for the lowest fares.

  • How much can I save by having a stopover when flying from Kolkata to Mumbai?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average ₹ 8,081 return via Ghāziābād Hindon (HDO), compared with ₹ 13,572 for direct.

  • How does IndiGo's on-time performance compare to other airlines on Kolkata to Mumbai flights?

    IndiGo is slightly above the route average for timely arrivals, while Air India has a lower on-time arrival rate. On-time arrival rates on Kolkata to Mumbai flights are:

    • IndiGo: 86% on time
    • Air India: 85% on time
    • Akasa Air: 82% on time

    On average, flights on this route are punctual 82% of the time.

  • Which aircraft model is used most often on flights from Kolkata to Mumbai?

    The Airbus A320neo family is used most often on this route, operated mainly by Air India and IndiGo. Other aircraft seen on the route include Airbus A321neo variants.

  • How are flight departures from Kolkata to Mumbai spread across the day?

    Morning is the busiest departure period on Kolkata to Mumbai flights, with 36% leaving in that window. Evening departures account for 29%, Night flights for 23%, and Afternoon flights for 12%.

  • How are flight prices from Kolkata to Mumbai looking right now?

    One-way fares from Kolkata to Mumbai are currently higher than usual. Average one-way flight prices are about ₹ 7,857, which is 17% above the typical average for this route.

  • Which airports can I use when flying from Kolkata to Mumbai?

    Flights from Kolkata to Mumbai usually depart from Kolkata Netaji S. Chandra (CCU) and arrive at Mumbai Chhatrapati Shivaji Intl (BOM).

  • How do delay rates compare for morning and evening flights from Kolkata to Mumbai?

    Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • At what point is a flight considered delayed on the route from Kolkata to Mumbai?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Kolkata to Mumbai route, 18% of flights were delayed in the past 3 months, with delays averaging 2 hours 4 minutes.

  • Which airports do connecting flights from Kolkata to Mumbai pass through?

    Connecting flights from Kolkata to Mumbai most commonly pass through:

    • Ahmedabad (AMD) – 75% of one-stop connections
    • Ghāziābād Hindon (HDO) – 25% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Kolkata to Mumbai?

    Yes. Being flexible with your travel dates can save you up to 9% on the Kolkata to Mumbai route. Wednesday is the cheapest departure day at ₹ 13,030 return on average, while Friday is the most expensive at ₹ 14,180, a difference of ₹ 1,150. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines are available on the route from Kolkata to Mumbai?

    4 airlines operate flights between Kolkata and Mumbai. The airlines offering direct flights on this route include:

    • IndiGo
    • Air India
    • Akasa Air
    • SpiceJet

  • How much time can I save by choosing a different stopover airport from Kolkata to Mumbai?

    Flying via Ahmedabad (AMD) gives the shortest average 1-stop total travel time of 7h 25m, compared to 8h 37m via Ghāziābād Hindon (HDO).

  • What popular places can I visit in Mumbai?

    Some of the most popular sights in Mumbai are Juhu Beach, Chhatrapati Shivaji Terminus, and Gateway of India. These are among the most viewed places in Mumbai on KAYAK.

  • Which airlines include bags at no extra cost on Kolkata to Mumbai flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Akasa Air: a cabin bag and a checked bag in Economy class
    • IndiGo: a cabin bag and a checked bag in Economy class
    • Air India: a cabin bag and a checked bag in Economy class

    Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

  • What’s a good way to get from Mumbai Airport to the city centre?

    A quick option to get to the city centre from Mumbai Chhatrapati Shivaji Airport is by taxi. Transit times can vary quite significantly, as Mumbai city is congested and tends to have a lot of traffic, so this can affect the taxi rate if it’s on a meter. Because of this, it’s recommended to book a prepaid taxi at the terminal; charges range from ₹ 500-600 for prepaid journeys, while metered taxis cost about ₹ 700.

  • Which hotels are located at Mumbai Airport?

    If you’d like to stay within the grounds of the airport, you can stay at Niranta Airport Transit Hotel & Lounge, which is located at Arrivals Terminal 2 of Mumbai Chhatrapati Shivaji Airport. You also have a few other options available outside the airport, a short drive away, such as Hotel Airside.

  • Are there any advantages of flying into a specific airport in Mumbai?

    Mumbai Airport (BOM) is a transportation hub for airlines operating this route, such as Air India, IndiGo, SpiceJet, GoAir, Vistara and Emirates. This is excellent news for travellers, as it means there will be a greater frequency of flights available, resulting in more cost-effective ticket fares. It also means there is a wide range of connections allowing you to plan the most convenient route for you.

  • Are there any nearby cities served by Mumbai Airport?

    Mumbai Airport provides connections to numerous domestic and international destinations. Some nearby cities that can be easily reached from Mumbai Airport include Pune, which is located southeast of Mumbai, and Nashik, northeast of Mumbai.

  • What unique tips can you provide for arriving at Mumbai Airport?

    After a long flight to Mumbai, take some time to appreciate the breathtaking views of the city's skyline from the aeroplane window. Choose a seat on the left of the aircraft for a scenic approach and stunning glimpses of Mumbai's architectural marvels, such as the Rajabai Clock Tower, as you descend to the airport.

  • Are there any special airline services offered on flights from Kolkata to Mumbai?

    Some airlines on the route provide unique services, such as Vistara offering a "Vistara Priority" service. This includes expedited check-in, priority boarding and priority luggage handling. This ensures a seamless and efficient journey for passengers who value convenience and time-saving measures. IndiGo offers a "6E Prime" service, including complimentary meals, seat selection and extra legroom. 

Your guide to booking Kolkata to Mumbai flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure instead of Friday. On this route, Wednesday flights average ₹ 13,030 – about ₹ 1,150 less than Friday (8% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 23 weeks before you fly. On this route, that window historically saves about 30% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Kolkata to Mumbai trip for August. Fares historically average ₹ 10,827 return in that month – typically ₹ 5,557 less than the most expensive month, which is October (based on the last 12 months).
  • If arriving on time is high on your priority list, IndiGo is the strongest pick on this route. 86% of IndiGo flights from Kolkata to Mumbai arrived on time in the past 3 months, slightly above the route's average on-time arrival rate of 82%. When flights on this route do arrive late, the average delay is 2 hours4 minutes, so choosing an airline with strong on-time performance can make a difference on tight schedules.
  • If you have the time, taking a 1-stop flight through Ghāziābād Hindon Airport (HDO) can be cheaper than flying direct. The cheapest stopover option averages ₹ 8,081 return on this route – about ₹ 5,491 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Mumbai Chhatrapati Shivaji Intl Airport.
    - The Lalit Mumbai
    - Hilton Mumbai International Airport
    - Aurika Mumbai International Airport
  • If you want to fly directly to Chhatrapati Shivaji International Airport (BOM) in Mumbai from Kolkata Netaji S. Chandra International Airport (CCU), then check out flights that are operated by GoFirst Airlines, where you will find regular flights at cheaper rates compared to other airlines.
  • If you’re looking to relax prior to the departure of your flight, there are some comfortable lounge facilities at Kolkata Netaji S. Chandra Airport. You can find two lounges in the Security Hold Area of the domestic terminal, where you can unwind, grab a drink and something to eat prior to boarding your flight. It’s best to pre-book your place, if possible, with entry costing around ₹ 2,850 per person.
  • Should you need some assistance when it comes to mobility at Kolkata Netaji S. Chandra Airport, we recommend contacting your chosen airline at least 48h in advance of your flight to arrange assistance, so it’s ready for you upon your arrival at the airport.
  • For cheaper options for flights from Kolkata to Mumbai, you’re likely to get better rates if you book a flight with a short layover. For example, check out Air India’s service with a roughly 30min layover at Patna Jay Prakash Narayan Airport (PAT). This route is cheaper than a direct flight and only about 1h longer in flight time.
  • When travelling from Kolkata to Mumbai, it's helpful to know about common layovers for specific airlines. For example, airlines like IndiGo and SpiceJet often have layovers in cities like Delhi, Bengaluru or Hyderabad.
  • Many airlines operating the Kolkata to Mumbai route are taking significant steps to reduce CO2 emissions and embrace eco-friendly practices. For instance, IndiGo has implemented measures like fuel-efficient aircraft, optimised flight operations and recycling programs to minimise its carbon footprint. Similarly, Air India has invested in advanced technology and sustainable aviation fuels to reduce environmental impact.

Prefer to fly direct from Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl?

 
Find which airlines fly direct from Kolkata Netaji S. Chandra Airport to Mumbai Chhatrapati Shivaji Intl Airport, which days they fly and book direct flights.

Direct departures

Kolkata Netaji S. Chandra to Mumbai Chhatrapati Shivaji Intl

Monday

Air India,Akasa Air,IndiGo, +1 more

Air India,Akasa Air, +2 more

Tuesday

Air India,Akasa Air,IndiGo, +1 more

Air India,Akasa Air, +2 more

Wednesday

Air India,Akasa Air,IndiGo, +1 more

Air India,Akasa Air, +2 more

Thursday

Air India,Akasa Air,IndiGo, +1 more

Air India,Akasa Air, +2 more

Friday

Air India,Akasa Air,IndiGo, +1 more

Air India,Akasa Air, +2 more

Saturday

Air India,Akasa Air,IndiGo, +1 more

Air India,Akasa Air, +2 more

Sunday

Air India,Akasa Air,IndiGo, +1 more

Air India,Akasa Air, +2 more

See more direct flights

Direct returns

Mumbai Chhatrapati Shivaji Intl to Kolkata Netaji S. Chandra

Monday

Air India,Akasa Air,IndiGo, +1 more

Air India,Akasa Air, +2 more

Tuesday

Air India,Akasa Air,IndiGo, +1 more

Air India,Akasa Air, +2 more

Wednesday

Air India,Akasa Air,IndiGo, +1 more

Air India,Akasa Air, +2 more

Thursday

Air India,Akasa Air,IndiGo, +1 more

Air India,Akasa Air, +2 more

Friday

Air India,Akasa Air,IndiGo, +1 more

Air India,Akasa Air, +2 more

Saturday

Air India,Akasa Air,IndiGo, +1 more

Air India,Akasa Air, +2 more

Sunday

Air India,Akasa Air,IndiGo, +1 more

Air India,Akasa Air, +2 more

See more direct flights

More options for your flight from Kolkata to Mumbai

Complete your trip to Mumbai with a hotel stay or car hire