Cheap flights from Bengaluru to Kolkata from ₹ 4,288
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/2. Fares are subject to change and may not be available on all flights or dates of travel.
BLR — CCU
31 Dec — 7 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bengaluru Intl to Kolkata Netaji S. Chandra are usually found in March or July, booked 54 days in advance, depart on a Wednesday or Monday and return on a Friday
Cheap flight deals from Bangalore to Kolkata
Discover tips and strategies to find the most affordable flight options for your journey from Bangalore (BLR) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 December 2025.
Explore the most affordable flight options available from Bangalore to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 December 2025.
Mon 8/1217:35BLR - CCU
1 stop7h 00mAir India Express
Mon 15/1206:30CCU - BLR
1 stop14h 15mAir India Express
Deal found 29/11₹ 10,900
Mon 8/1217:35BLR - CCU
1 stop7h 00mMultiple Airlines
Fri 12/1206:05CCU - BLR
1 stop5h 55mMultiple Airlines
Deal found 30/11₹ 11,436
Sun 7/1210:35BLR - CCU
1 stop14h 00mMultiple Airlines
Thu 11/1206:10CCU - BLR
1 stop5h 40mMultiple Airlines
Deal found 30/11₹ 12,150
Mon 8/1217:35BLR - CCU
1 stop7h 00mAir India Express
Fri 12/1206:00CCU - BLR
Nonstop2h 50mAir India Express
Deal found 30/11₹ 12,240
Wed 10/1217:35BLR - CCU
1 stop7h 00mMultiple Airlines
Mon 15/1204:55CCU - BLR
Nonstop2h 45mMultiple Airlines
Deal found 29/11₹ 12,329
Fri 5/1217:35BLR - CCU
1 stop7h 00mAir India Express
Tue 9/1206:30CCU - BLR
1 stop14h 15mAir India Express
Deal found 29/11₹ 12,508
Mon 8/1217:45BLR - CCU
1 stop5h 45mMultiple Airlines
Sun 14/1201:15CCU - BLR
1 stop6h 50mMultiple Airlines
Deal found 29/11₹ 12,597
Wed 3/1217:45BLR - CCU
1 stop5h 45mIndiGo
Tue 9/1223:30CCU - BLR
1 stop6h 55mIndiGo
Deal found 29/11₹ 12,865
Sat 6/1216:45BLR - CCU
1 stop6h 45mIndiGo
Wed 10/1208:15CCU - BLR
1 stop6h 30mIndiGo
Deal found 28/11₹ 12,954
Best flights from Bangalore to Kolkata
Discover carefully curated flight deals from Bangalore to Kolkata that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 December 2025.
Sat 14/220:20BLR - CCU
Nonstop2h 40mMultiple Airlines
Fri 6/304:55CCU - BLR
Nonstop2h 45mMultiple Airlines
Deal found 29/11₹ 9,113
Mon 5/104:55BLR - CCU
1 stop5h 30mIndiGo
Fri 9/115:00CCU - BLR
1 stop5h 10mIndiGo
Deal found 29/11₹ 9,381
Sun 1/306:05BLR - CCU
Nonstop2h 45mAkasa Air
Thu 5/320:25CCU - BLR
Nonstop2h 50mAkasa Air
Deal found 30/11₹ 10,006
Fri 13/206:05BLR - CCU
Nonstop2h 45mMultiple Airlines
Sat 7/315:10CCU - BLR
Nonstop2h 50mMultiple Airlines
Deal found 29/11₹ 9,113
Tue 27/104:30BLR - CCU
Nonstop2h 40mIndiGo
Sat 31/104:55CCU - BLR
Nonstop2h 45mIndiGo
Deal found 29/11₹ 9,649
Wed 14/122:15BLR - CCU
Nonstop2h 25mIndiGo
Tue 20/104:55CCU - BLR
Nonstop2h 45mIndiGo
Deal found 30/11₹ 9,828
Fri 27/205:50BLR - CCU
1 stop6h 20mMultiple Airlines
Mon 2/304:55CCU - BLR
Nonstop2h 45mMultiple Airlines
Deal found 29/11₹ 9,828
Wed 28/105:50BLR - CCU
1 stop6h 20mMultiple Airlines
Sun 1/222:00CCU - BLR
Nonstop2h 50mMultiple Airlines
Deal found 29/11₹ 9,828
Wed 7/104:55BLR - CCU
1 stop5h 30mIndiGo
Thu 29/104:55CCU - BLR
Nonstop2h 45mIndiGo
Deal found 30/11₹ 10,185
Tue 6/105:55BLR - CCU
1 stop4h 30mMultiple Airlines
Fri 9/106:00CCU - BLR
Nonstop2h 50mMultiple Airlines
Deal found 29/11₹ 10,006
Direct flights from Bangalore to Kolkata
Explore direct flight options from Bangalore to Kolkata based on user searches, and compare prices and availability for your desired travel dates. Data last updated 1 December 2025.
Fri 27/206:05BLR - CCU
Nonstop2h 45mMultiple Airlines
Tue 3/322:00CCU - BLR
Nonstop2h 50mMultiple Airlines
Deal found 28/11₹ 9,113
Tue 27/104:30BLR - CCU
Nonstop2h 40mMultiple Airlines
Sun 1/220:25CCU - BLR
Nonstop2h 50mMultiple Airlines
Deal found 29/11₹ 9,560
Tue 27/104:30BLR - CCU
Nonstop2h 40mIndiGo
Sat 31/104:55CCU - BLR
Nonstop2h 45mIndiGo
Deal found 29/11₹ 9,649
Wed 14/122:15BLR - CCU
Nonstop2h 25mIndiGo
Tue 20/104:55CCU - BLR
Nonstop2h 45mIndiGo
Deal found 30/11₹ 9,828
Sat 28/220:20BLR - CCU
Nonstop2h 40mAkasa Air
Sun 1/323:40CCU - BLR
Nonstop2h 50mAkasa Air
Deal found 30/11₹ 9,917
Wed 28/104:30BLR - CCU
Nonstop2h 40mIndiGo
Sun 1/204:55CCU - BLR
Nonstop2h 45mIndiGo
Deal found 30/11₹ 10,006
Wed 7/104:30BLR - CCU
Nonstop2h 40mIndiGo
Fri 30/122:00CCU - BLR
Nonstop2h 50mIndiGo
Deal found 30/11₹ 10,185
Tue 6/118:40BLR - CCU
Nonstop2h 30mMultiple Airlines
Fri 9/106:00CCU - BLR
Nonstop2h 50mMultiple Airlines
Deal found 29/11₹ 10,274
Fri 9/118:40BLR - CCU
Nonstop2h 30mIndiGo
Tue 13/104:55CCU - BLR
Nonstop2h 45mIndiGo
Deal found 30/11₹ 10,364
Tue 6/118:40BLR - CCU
Nonstop2h 30mIndiGo
Fri 9/106:35CCU - BLR
Nonstop2h 30mIndiGo
Deal found 30/11₹ 10,632
Last-minute flights from Bangalore to Kolkata
Discover last-minute flight deals from Bangalore to Kolkata. Data last updated 1 December 2025 and is based on user searches.
Wed 3/1217:45BLR - CCU
1 stop5h 45mIndiGo
Tue 9/1223:30CCU - BLR
1 stop6h 55mIndiGo
Deal found 29/11₹ 12,865
Fri 5/1217:35BLR - CCU
1 stop7h 00mAir India Express
Tue 9/1206:30CCU - BLR
1 stop14h 15mAir India Express
Deal found 29/11₹ 12,508
Sat 6/1216:45BLR - CCU
1 stop6h 45mIndiGo
Wed 10/1208:15CCU - BLR
1 stop6h 30mIndiGo
Deal found 28/11₹ 12,954
Sun 7/1210:35BLR - CCU
1 stop14h 00mMultiple Airlines
Thu 11/1206:10CCU - BLR
1 stop5h 40mMultiple Airlines
Deal found 30/11₹ 12,150
Mon 8/1217:35BLR - CCU
1 stop7h 00mAir India Express
Mon 15/1206:30CCU - BLR
1 stop14h 15mAir India Express
Deal found 29/11₹ 10,900
Mon 8/1217:35BLR - CCU
1 stop7h 00mMultiple Airlines
Fri 12/1206:05CCU - BLR
1 stop5h 55mMultiple Airlines
Deal found 30/11₹ 11,436
Mon 8/1217:35BLR - CCU
1 stop7h 00mAir India Express
Fri 12/1206:00CCU - BLR
Nonstop2h 50mAir India Express
Deal found 30/11₹ 12,240
Mon 8/1217:45BLR - CCU
1 stop5h 45mMultiple Airlines
Sun 14/1201:15CCU - BLR
1 stop6h 50mMultiple Airlines
Deal found 29/11₹ 12,597
Wed 10/1217:35BLR - CCU
1 stop7h 00mMultiple Airlines
Mon 15/1204:55CCU - BLR
Nonstop2h 45mMultiple Airlines
Deal found 29/11₹ 12,329
One-way flights from Bangalore to Kolkata
Search for one-way flight options from Bangalore to Kolkata. Find affordable one-way fares based on user searches. Data last updated 1 December 2025.
Sat 14/220:20BLR - CCU
Nonstop2h 40mAkasa Air
Deal found 29/11₹ 4,288
Mon 2/220:20BLR - CCU
Nonstop2h 40mAkasa Air
Deal found 29/11₹ 4,378
Sun 11/104:55BLR - CCU
1 stop5h 30mIndiGo
Deal found 30/11₹ 4,467
Tue 13/117:45BLR - CCU
1 stop5h 45mIndiGo
Deal found 30/11₹ 4,556
Sun 25/122:15BLR - CCU
Nonstop2h 25mIndiGo
Deal found 29/11₹ 4,735
Thu 29/106:05BLR - CCU
Nonstop2h 45mAkasa Air
Deal found 29/11₹ 5,003
Fri 30/115:05BLR - CCU
Nonstop2h 40mIndiGo
Deal found 29/11₹ 5,092
Sat 31/106:00BLR - CCU
Nonstop2h 25mAir India Express
Deal found 29/11₹ 5,182
Cheapflights Fare Finder
Customise your flight search to find flights from Bangalore to Kolkata that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 1 December 2025.
Use the filters below to find and compare flights from Bengaluru to Kolkata that are best for you.
Fly from
Bangalore
Fly to
Kolkata
Route
Depart
Return
Price
BengaluruKolkata
BLR - CCU
BLRCCU
Bengaluru Intl
Sat 14/2
20:20-23:00
Nonstop2h 40m
Kolkata Netaji S. Chandra
Fri 6/3
04:55-07:40
Nonstop2h 45m
₹ 9,113
BengaluruKolkata
BLR - CCU
BLRCCU
Bengaluru Intl
Fri 13/2
06:05-08:50
Nonstop2h 45m
Kolkata Netaji S. Chandra
Sat 7/3
15:10-18:00
Nonstop2h 50m
₹ 9,113
BengaluruKolkata
BLR - CCU
BLRCCU
Bengaluru Intl
Mon 5/1
04:55-10:25
1 stop5h 30m
Kolkata Netaji S. Chandra
Fri 9/1
15:00-20:10
1 stop5h 10m
₹ 9,381
BengaluruKolkata
BLR - CCU
BLRCCU
Bengaluru Intl
Tue 27/1
04:30-07:10
Nonstop2h 40m
Kolkata Netaji S. Chandra
Sat 31/1
04:55-07:40
Nonstop2h 45m
₹ 9,649
BengaluruKolkata
BLR - CCU
BLRCCU
Bengaluru Intl
Wed 14/1
22:15-00:40
Nonstop2h 25m
Kolkata Netaji S. Chandra
Tue 20/1
04:55-07:40
Nonstop2h 45m
₹ 9,828
BengaluruKolkata
BLR - CCU
BLRCCU
Bengaluru Intl
Fri 27/2
05:50-12:10
1 stop6h 20m
Kolkata Netaji S. Chandra
Mon 2/3
04:55-07:40
Nonstop2h 45m
₹ 9,828
BengaluruKolkata
BLR - CCU
BLRCCU
Bengaluru Intl
Wed 28/1
05:50-12:10
1 stop6h 20m
Kolkata Netaji S. Chandra
Sun 1/2
22:00-00:50
Nonstop2h 50m
₹ 9,828
BengaluruKolkata
BLR - CCU
BLRCCU
Bengaluru Intl
Sun 1/3
06:05-08:50
Nonstop2h 45m
Kolkata Netaji S. Chandra
Thu 5/3
20:25-23:15
Nonstop2h 50m
₹ 10,006
BengaluruKolkata
BLR - CCU
BLRCCU
Bengaluru Intl
Tue 6/1
05:55-10:25
1 stop4h 30m
Kolkata Netaji S. Chandra
Fri 9/1
06:00-08:50
Nonstop2h 50m
₹ 10,006
BengaluruKolkata
BLR - CCU
BLRCCU
Bengaluru Intl
Wed 7/1
04:55-10:25
1 stop5h 30m
Kolkata Netaji S. Chandra
Thu 29/1
04:55-07:40
Nonstop2h 45m
₹ 10,185
Flights are sorted by cheapest return flights first.
Deals found on 30/11
Showing 1-10 of 21 results
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Best time to book a flight from Bangalore to Kolkata
Have a flexible travel schedule? Discover the best time to fly to Kolkata from Bangalore with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Bengaluru to Kolkata
Prices
Airlines
Delays
More
How far ahead should I book a flight from Bengaluru to Kolkata?
Use this chart to determine the optimal time to book a return flight from Bangalore to Kolkata. Price data was last updated on 28 November 2025.
To ensure you get the cheapest price possible for a flight from Bengaluru to Kolkata, you should look to book at least 54 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Bengaluru to Kolkata?
Currently, May is the cheapest month in which you can book a flight from Bengaluru to Kolkata (average of ₹ 3,038). Flying from Bengaluru to Kolkata in June is currently the most expensive (average of ₹ 10,006). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BLR to CCU?
Find hourly flight availability from Bangalore to Kolkata. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 December 2025.
It’s optimal to fly from Bengaluru to Kolkata in the evening. By choosing this option you can save up to 45% on the cost of your flight, compared to a flight in the afternoon.
What is the cheapest day to fly from Bengaluru to Kolkata?
Use this chart to determine the cheapest time to fly return from Bangalore to Kolkata. Price data was last updated on 29 November 2025.
Travellers seeking maximum savings on their Bengaluru to Kolkata flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday at midday flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Bengaluru to Kolkata
Explore weekly flight availability from Bangalore to Kolkata. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 1 December 2025.
The most flights from BLR to CCU are scheduled on a Sunday (59 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (44 on average).
How often are flights from Bengaluru to Kolkata delayed?
About 17% of weekly flights between Bengaluru and Kolkata have experienced delays in the past year, with the average delay time being 115 minutes.
What is the most punctual flight time for Bengaluru to Kolkata flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Bengaluru to Kolkata flights?
Over the past year, IndiGo have had the lowest number of delays on this route, with just 12% of flights being delayed.
What’s the top stopover airport for flights from Bengaluru to Kolkata?
Share of one-stop return flights from Bengaluru to Kolkata chosen by Cheapflights users in the past 12 months, using the same stopover each way.
Hyderabad (HYD) – chosen by Cheapflights users on 31% of one-stop itineraries from Bengaluru to Kolkata on Cheapflights.
What’s the cheapest stopover airport for flights from Bengaluru to Kolkata?
Average return fare for one-stop flights from Bengaluru to Kolkata, chosen by Cheapflights users in the past 12 months, with the same stopover each way.
Bagdogra (IXB) is the most affordable one-stop option, with an average return flight price of ₹ 8,948.
What’s the fastest stopover option from Bengaluru to Kolkata?
Shortest average travel time for one-stop one-way flights from Bengaluru to Kolkata, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.
Flights via Vasco da Gama (GOI) have the shortest average one-way travel time for one-stop routes: 5h 25m.
Which airport typically offers the quickest stopover for flights from Bengaluru to Kolkata?
Average stopover duration for one-stop one-way flights from Bengaluru to Kolkata, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Mumbai (BOM) offer the fastest connection on this route, with an average stopover time of 1h 18m.
Reviews of airlines servicing Kolkata
Get insights into the airlines that provide service to Kolkata. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kolkata. Reviews last updated 1 December 2025.
See what other customers who have flown with Akasa Air, IndiGo, andAir India Express from Bengaluru to Kolkata have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew need more training in handling passengers, passengers were roaming around during seat belt sign on.
Related info for your journey
Find useful and relevant information for your journey from Bangalore to Kolkata. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airports do I use to fly from Bengaluru to Kolkata?
To fly from Bengaluru to Kolkata, you need to book a flight from Bengaluru Intl (BLR) to Netaji S. Chandra (CCU). Nonstop flights to Kolkata Netaji S. Chandra from Bengaluru Intl take 2h 25m on average. When it comes time to book airfare, you have a few options: there are 50 outbound flights from Bengaluru Intl to Netaji S. Chandra offered by 5 different airlines.
How popular is this Bengaluru to Kolkata flight route?
Flights from Bengaluru Intl to Kolkata Netaji S. Chandra have been viewed 1,654 times in the past calendar month.
How long is the flight from Bengaluru to Kolkata?
There are many flights that can get you from Bengaluru to Kolkata in 5h 30m. Fly via IndiGo to get the fastest option. There are 1545 km between Bengaluru and Kolkata.
What are the cheapest airlines flying from Bengaluru to Kolkata round-trip?
Currently priced at ₹ 2,979, Air India will fly you from Bengaluru to Kolkata and back. In addition to Air India, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air India Express and Akasa Air - these airlines can fly you to your destination from ₹ 5,514 and ₹ 6,820, respectively. Air India is currently priced 75% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Bengaluru to Kolkata one-way?
₹ 4,824 is the cheapest one-way deal found within the past few days, from IndiGo. You may also be able to find cheap deals on Akasa Air and Air India Express, with prices starting from ₹ 4,914 and ₹ 5,003, respectively.
What are the most reliable airlines from Bengaluru to Kolkata?
Consider KLM (91%), Akasa Air (86%) or IndiGo (84%) when booking your flight. These represent the most reliable airlines when flying from Bengaluru to Kolkata.
What are the cheapest flights from Bengaluru to Kolkata?
On average you can expect to pay ₹ 64,019 for a flight from Bengaluru to Kolkata. The cheapest flight overall is ₹ 3,816 while the most popular route, (Bengaluru Intl - Kolkata Netaji S. Chandra) is currently priced at ₹ 9,113.
Can I find deals for business class flights from Bangalore to Kolkata?
Yes. Cheapflights offers flight deals from Bangalore to Kolkata by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Bengaluru to Kolkata?
Currently, May is the cheapest month in which you can book a flight from Bengaluru to Kolkata (average of ₹ 3,038). Flying from Bengaluru to Kolkata in June is currently the most expensive (average of ₹ 10,006). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Browse thousands of different options on Cheapflights for your next trip
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Fly from Bangalore to Kolkata on these airlines
Choose from the following airlines for your flight from Bangalore to Kolkata. Flights are based on user searches made on Cheapflights and were last updated on 1 December 2025.
Explore flights to Kolkata departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 1 December 2025.
Browse through other flights departing from Bangalore. Flights are based on user searches made on Cheapflights and were last updated on 1 December 2025.
Discover the top 5 airlines that operate flights from Bangalore to Kolkata. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 1 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Bangalore to Kolkata?
Deals for Bangalore to Kolkata flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Bangalore to Kolkata?
Millions of users choose and trust Cheapflights to book the best flight deals from Bangalore to Kolkata for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Bangalore to Kolkata with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Bangalore to Kolkata, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Bangalore to Kolkata become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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