$63+ Cheap flights from Kolkata to Bengaluru (CCU - BLR)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — BLR
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from Kolkata to Bangalore with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to Bengaluru Intl are usually found in March or November, booked 85 days in advance, depart on a Friday or Thursday and return on a Tuesday
Cheap flight deals from Kolkata to Bangalore
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kolkata to BangaloreExplore the most affordable flight options available from Kolkata to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
Explore the most affordable flight options available from Kolkata to Bangalore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
This Booking.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/212:45 pm -
1 stop4h 40m
Sat 12/1210:30 pm -
Nonstop2h 40m
Deal found 9/23![IndiGo logo]()
$148
This Booking.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:05 am -
1 stop4h 55m
Mon 11/3010:00 pm -
Nonstop2h 40m
Deal found 9/22![Multiple Airlines logo]()
$149
This Booking.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/215:05 am -
1 stop4h 55m
Sat 11/286:15 am -
Nonstop2h 40m
Deal found 9/18![IndiGo logo]()
$150
This MakeMyTrip deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:15 am -
Nonstop2h 45m
Mon 11/3010:00 pm -
Nonstop2h 40m
Deal found 9/20![Akasa Air logo]()
$151
This Booking.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/245:05 am -
1 stop4h 55m
Fri 11/276:15 am -
Nonstop2h 40m
Deal found 9/21![IndiGo logo]()
$152
This MakeMyTrip deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:50 am -
Nonstop2h 50m
Wed 12/98:00 pm -
Nonstop2h 40m
Deal found 9/23![Air India logo]()
$154
This Booking.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:25 pm -
1 stop5h 30m
Sun 11/1510:30 pm -
Nonstop2h 40m
Deal found 9/22![IndiGo logo]()
$155
This MakeMyTrip deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/105:15 am -
Nonstop2h 45m
Sun 12/1310:00 pm -
Nonstop2h 40m
Deal found 9/19![Akasa Air logo]()
$156
This CheapOair deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/203:10 pm -
1 stop5h 40m
Sun 11/296:05 am -
Nonstop2h 45m
Deal found 9/18![Multiple Airlines logo]()
$157
This MakeMyTrip deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:45 am -
1 stop14h 30m
Tue 10/610:05 am -
1 stop11h 40m
Deal found 9/21![Air India Express logo]()
$158
This IndiGo deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:00 pm -
1 stop7h 40m
Sun 11/1510:30 pm -
Nonstop2h 40m
Deal found 9/18![IndiGo logo]()
$159
This MakeMyTrip deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:30 pm -
1 stop6h 15m
Sun 11/296:15 am -
Nonstop2h 40m
Deal found 9/20![IndiGo logo]()
$160
Best flights from Kolkata to BangaloreDiscover carefully curated flight deals from Kolkata to Bangalore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from Kolkata to Bangalore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This IndiGo deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:00 pm -
1 stop7h 40m
Sun 11/1510:30 pm -
Nonstop2h 40m
Deal found 9/18![IndiGo logo]()
$159
This IndiGo deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/45:25 pm -
1 stop5h 30m
Wed 11/112:50 pm -
1 stop5h 30m
Deal found 9/20![IndiGo logo]()
$164
This IndiGo deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:50 am -
1 stop5h 05m
Sun 11/810:30 pm -
Nonstop2h 40m
Deal found 9/21![IndiGo logo]()
$164
This IndiGo deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:05 am -
1 stop6h 20m
Fri 11/134:40 pm -
1 stop7h 15m
Deal found 9/21![IndiGo logo]()
$165
This IndiGo deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:30 pm -
1 stop6h 15m
Sun 11/2911:25 am -
1 stop4h 30m
Deal found 9/20![IndiGo logo]()
$165
This IndiGo deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:05 am -
1 stop6h 20m
Fri 10/305:00 pm -
1 stop5h 15m
Deal found 9/20![IndiGo logo]()
$165
This IndiGo deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:00 pm -
1 stop5h 30m
Mon 10/2611:00 am -
1 stop6h 30m
Deal found 9/19![IndiGo logo]()
$170
This IndiGo deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:50 am -
1 stop6h 30m
Fri 10/238:40 pm -
1 stop5h 40m
Deal found 9/18![IndiGo logo]()
$171
This IndiGo deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/307:30 pm -
1 stop6h 15m
Sat 10/316:35 pm -
1 stop5h 20m
Deal found 9/20![IndiGo logo]()
$172
This IndiGo deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/207:30 pm -
1 stop6h 15m
Tue 12/156:15 pm -
1 stop5h 50m
Deal found 9/21![IndiGo logo]()
$178
Last-minute flights from Kolkata to BangaloreDiscover last-minute flight deals from Kolkata to Bangalore. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Kolkata to Bangalore. Data last updated September 23, 2026 and is based on user searches.
This MakeMyTrip deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:30 am -
1 stop5h 25m
Tue 9/2912:40 pm -
1 stop9h 30m
Deal found 9/22![Air India logo]()
$165
This FlightHub deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:30 am -
1 stop11h 05m
Mon 9/282:45 pm -
1 stop7h 25m
Deal found 9/18![Air India logo]()
$168
This Booking.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/276:25 am -
1 stop6h 30m
Sun 10/47:40 am -
1 stop5h 45m
Deal found 9/19![IndiGo logo]()
$174
This MakeMyTrip deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/283:15 pm -
Nonstop2h 45m
Tue 9/292:45 pm -
1 stop7h 25m
Deal found 9/22![Air India Express logo]()
$170
This Booking.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2810:15 am -
Nonstop2h 45m
Tue 9/2910:20 pm -
Nonstop2h 40m
Deal found 9/22![IndiGo logo]()
$172
This MakeMyTrip deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:15 am -
Nonstop2h 30m
Sat 10/310:05 am -
1 stop11h 40m
Deal found 9/21![Air India Express logo]()
$161
This MakeMyTrip deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:25 pm -
Nonstop2h 45m
Sat 10/39:10 pm -
Nonstop2h 25m
Deal found 9/19![Akasa Air logo]()
$173
One-way flights from Kolkata to BangaloreSearch for one-way flight options from Kolkata to Bangalore. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from Kolkata to Bangalore. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This Booking.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:25 am -
1 stop5h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![IndiGo logo]()
$63
This Booking.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:20 am -
1 stop5h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![IndiGo logo]()
$64
This MakeMyTrip deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:00 pm -
Nonstop2h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![IndiGo logo]()
$65
This Booking.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/305:05 pm -
1 stop4h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![IndiGo logo]()
$66
This MakeMyTrip deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/35:00 am -
Nonstop2h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Akasa Air logo]()
$69
This Booking.com deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:20 am -
1 stop5h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![IndiGo logo]()
$71
This MakeMyTrip deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure MakeMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am -
Nonstop2h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Akasa Air logo]()
$72
Find flight deals from Kolkata to Bangalore
Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Bangalore (BLR). 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 September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $148 (Booking.com) |
One-way from | $63 (Booking.com) |
Popular in | October |
Cheapest in | March |
Average price | $136 |
Good round-trip deal | $797 or less |
Good one-way deal | $73 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Kolkata to Bangalore 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 7,457,451 searches. Data last updated September 23, 2026.
Use the filters below to find and compare flights from Kolkata to Bengaluru that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KolkataBengaluru
CCU Kolkata Netaji S. Chandra - BLR Bengaluru Intl
CCUBLR
Kolkata Netaji S. Chandra
Wed 11/11
5:05 am-10:00 am
1 stop4h 55m
Bengaluru Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$73
KolkataBengaluru
CCU Kolkata Netaji S. Chandra - BLR Bengaluru Intl
CCUBLR
Kolkata Netaji S. Chandra
Sat 11/21
7:30 pm-1:45 am
1 stop6h 15m
Bengaluru Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$74
KolkataBengaluru
CCU Kolkata Netaji S. Chandra - BLR Bengaluru Intl
CCUBLR
Kolkata Netaji S. Chandra
Fri 11/20
7:30 pm-1:45 am
1 stop6h 15m
Bengaluru Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$74
KolkataBengaluru
CCU Kolkata Netaji S. Chandra - BLR Bengaluru Intl
CCUBLR
Kolkata Netaji S. Chandra
Wed 9/30
9:15 am-4:25 pm
1 stop7h 10m
Bengaluru Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$74
Quickest round-trip
KolkataBengaluru
CCU Kolkata Netaji S. Chandra - BLR Bengaluru Intl
CCUBLR
Kolkata Netaji S. Chandra
Tue 9/29
8:25 pm-11:05 pm
Nonstop2h 40m
Bengaluru Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$75
KolkataBengaluru
CCU Kolkata Netaji S. Chandra - BLR Bengaluru Intl
CCUBLR
Kolkata Netaji S. Chandra
Sun 10/11
7:45 am-3:25 pm
1 stop7h 40m
Bengaluru Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$99
KolkataBengaluru
CCU Kolkata Netaji S. Chandra - BLR Bengaluru Intl
CCUBLR
Kolkata Netaji S. Chandra
Fri 11/13
2:00 pm-9:40 pm
1 stop7h 40m
Bengaluru Intl
Sun 11/15
10:30 pm-1:10 am
Nonstop2h 40m
$159
KolkataBengaluru
CCU Kolkata Netaji S. Chandra - BLR Bengaluru Intl
CCUBLR
Kolkata Netaji S. Chandra
Wed 11/4
5:25 pm-10:55 pm
1 stop5h 30m
Bengaluru Intl
Wed 11/11
2:50 pm-8:20 pm
1 stop5h 30m
$164
KolkataBengaluru
CCU Kolkata Netaji S. Chandra - BLR Bengaluru Intl
CCUBLR
Kolkata Netaji S. Chandra
Thu 11/5
10:50 am-3:55 pm
1 stop5h 05m
Bengaluru Intl
Sun 11/8
10:30 pm-1:10 am
Nonstop2h 40m
$164
KolkataBengaluru
CCU Kolkata Netaji S. Chandra - BLR Bengaluru Intl
CCUBLR
Kolkata Netaji S. Chandra
Tue 11/10
5:05 am-11:25 am
1 stop6h 20m
Bengaluru Intl
Fri 11/13
4:40 pm-11:55 pm
1 stop7h 15m
$165
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Kolkata to Bangalore
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kolkata to Bangalore in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Kolkata-Bengaluru flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kolkata-Bengaluru flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kolkata-Bengaluru flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kolkata-Bengaluru flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kolkata-Bengaluru flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Kolkata to Bangalore
Have a flexible travel schedule? Discover the best time to fly to Bangalore from Kolkata with our price prediction graph.
CCU-BLR
Estimated round-trip 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 Kolkata to Bengaluru
Prices
Airlines
Delays
How far ahead should I book a flight from Kolkata to Bengaluru?
The price you pay for your flight from Kolkata to Bengaluru may vary depending on when you book. For the best chance of a lower fare, look to book 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Kolkata to Bengaluru?
Currently, March is the cheapest month in which you can book a flight from Kolkata to Bengaluru (average of $129). Flying from Kolkata to Bengaluru in October is currently the most expensive (average of $173). 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 CCU to BLR?
Find hourly flight availability from Kolkata to Bangalore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 23, 2026.
When flying from Kolkata to Bengaluru, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 86% versus a flight in the evening.
What is the cheapest day to fly from Kolkata to Bengaluru?
Use this chart to determine the cheapest time to fly round-trip from Kolkata to Bangalore. Price data was last updated on September 19, 2026.
Travelers seeking maximum savings on their Kolkata to Bengaluru flight should consider departing on Wednesday at noon when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Kolkata to Bengaluru delayed?
About 12% of weekly flights between Kolkata and Bengaluru have experienced delays in the past year, with the average delay time being 123 minutes.
What is the most punctual flight time for Kolkata to Bengaluru flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Kolkata to Bengaluru flights?
Over the last year, IndiGo have had the lowest number of delays on this route, with just 6% of flights being delayed.
Reviews of airlines servicing Bangalore
Get insights into the airlines that provide service to Bangalore. 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 Bangalore. Reviews last updated September 23, 2026.
Read reviews from past customers who have flown IndiGo from Kolkata to Bengaluru. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.3
Comfort
6.8
Food
6.2
Boarding
6.9
Entertainment
5.6
Overall
6.8
Reviews
1 / 20
6.0
GoodNarasimha V Prasad,Jul 2026
HYD - TIR
Crew
7.3
Comfort
6.8
Food
6.2
Boarding
6.9
Entertainment
5.6
Overall
6.8
Reviews
1 / 20
6.0
GoodNarasimha V Prasad,Jul 2026
HYD - TIR
Related info for your journey
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Top airline flying from Kolkata to Bangalore
Discover the top airline that operate flights from Kolkata to Bangalore. 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 7,457,451 searches. Data last updated September 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$121 | Average$153 | FlexibilityNo cancel fee | On-time80% |