Find flights
When to book
Airlines
FAQs

Cheap flights from Kolkata to Bengaluru from £44

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — BLR
21 Aug — 28 Aug1
1 adult

Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to Bengaluru Intl are usually found in July or March, booked 81 days in advance, depart on a Monday or Sunday and return on a Tuesday

Cheap 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 16 August 2025.

Round-trip from

£94

One-way from

£44

Popular in

October

Cheapest in

July

Average price

£89

Good one-way deal

£45 or less
Air India
  • Air India
  • 26/11-26/11
  • Nonstop
  • 5h 30m total
  • Kolkata to Bengaluru
Search Deals
Air India
  • Air India
  • 31/8
  • 1 total stop
  • 10h 25m total
  • Kolkata to Bengaluru
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£4 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
Search Deals
Price to beat on a one-way flight from Kolkata Netaji S. Chandra to Bengaluru Intl.
Search Deals

Find flight deals from Kolkata to Bangalore

Cheapest flights from Kolkata to Bangalore
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 16 August 2025.

Wed 26/1107:50CCU - BLR
Nonstop2h 40mMultiple Airlines
Wed 26/1121:55BLR - CCU
Nonstop2h 50mMultiple Airlines
Deal found 15/8£94
Tue 25/1104:55CCU - BLR
Nonstop2h 40mIndiGo
Wed 26/1118:45BLR - CCU
1 stop4h 45mIndiGo
Deal found 15/8£125
Sun 28/917:45CCU - BLR
1 stop4h 55mIndiGo
Sun 5/1007:15BLR - CCU
1 stop5h 40mIndiGo
Deal found 14/8£160
Sun 28/917:45CCU - BLR
1 stop4h 55mMultiple Airlines
Sun 5/1006:00BLR - CCU
Nonstop2h 55mMultiple Airlines
Deal found 14/8£163
Sun 28/923:20CCU - BLR
Nonstop2h 45mAkasa Air
Sun 5/1006:00BLR - CCU
Nonstop2h 55mAkasa Air
Deal found 14/8£165

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 16 August 2025.
Use the filters below to find and compare flights from Kolkata to Bengaluru that are best for you.

Fly from

Kolkata

Fly to

Bangalore

Route

Depart

Return

Price

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Wed 26/11

07:50-10:30

Nonstop2h 40m

Bengaluru Intl

Wed 26/11

21:55-00:45

Nonstop2h 50m

£94

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Wed 7/1

13:15-16:05

Nonstop2h 50m

Bengaluru Intl

Fri 9/1

06:15-08:55

Nonstop2h 40m

£106

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Tue 25/11

04:55-07:35

Nonstop2h 40m

Bengaluru Intl

Wed 26/11

18:45-23:30

1 stop4h 45m

£125

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Sun 31/8

06:40-17:05

1 stop10h 25m

£44

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Wed 26/11

07:50-10:30

Nonstop2h 40m

£44

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Tue 21/10

07:50-10:30

Nonstop2h 40m

£49

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Tue 25/11

04:55-07:35

Nonstop2h 40m

£53

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Tue 4/11

07:50-10:30

Nonstop2h 40m

£55

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Thu 6/11

18:30-21:10

Nonstop2h 40m

£55

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Wed 5/11

22:50-01:35

Nonstop2h 45m

£55

Flights are sorted by cheapest return flights first.

Deals found on 14/8

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.
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 Kolkata to Bengaluru

How far ahead should I book a flight from Kolkata to Bengaluru?

Use this chart to determine the optimal time to book a return flight from Kolkata to Bangalore. Price data was last updated on 8 August 2025.

To ensure you get the cheapest price possible for a flight from Kolkata to Bengaluru, you should look to book at least 81 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 Kolkata to Bengaluru?

Currently, September is the cheapest month in which you can book a flight from Kolkata to Bengaluru (average of £586). Flying from Kolkata to Bengaluru in July is currently the most expensive (average of £937). 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 16 August 2025.

It’s optimal to fly from Kolkata to Bengaluru at midday. By choosing this option you can save up to 83% on the cost of your flight, compared to a flight in the afternoon.

Weekly flight availability from Kolkata to Bengaluru

Explore weekly flight availability from Kolkata to Bangalore. 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 16 August 2025.

The most flights from CCU to BLR are scheduled on a Tuesday (50 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (44 on average).

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 16 August 2025.
Read through reviews of airlines operating flights from Kolkata to Bengaluru, such as IndiGo and Air India. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.8
Okay
479 reviews
Check prices

Boarding

6.9

Overall

6.8

Entertainment

5.7

Comfort

6.8

Crew

7.4

Food

6.3

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
IndiGo
6.8
Okay
479 reviews
IndiGo
6.8
Okay
479 reviews
Check prices

Boarding

6.9

Overall

6.8

Entertainment

5.7

Comfort

6.8

Crew

7.4

Food

6.3

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline
Air India
5.5
Fair
2,930 reviews
IndiGo
6.8
Okay
479 reviews
Check prices

Boarding

6.9

Overall

6.8

Entertainment

5.7

Comfort

6.8

Crew

7.4

Food

6.3

Reviews

1 / 20
6.0
Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Bangalore. 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 Kolkata to Bengaluru?

    Bengaluru Intl is the airport most travelers will use when flying to Bengaluru from Kolkata Netaji S. Chandra. Booking flights from Netaji S. Chandra (CCU) to Bengaluru Intl (BLR) should be relatively easy as there are 47 daily flights to Bengaluru from 3 different airlines. 2h 35m is how long a flight from Kolkata to Bengaluru Intl will take if you book a nonstop flight.

  • How popular is this Kolkata to Bengaluru flight route?

    Within the past month, 76 users have taken a look at flights from Kolkata Netaji S. Chandra to Bengaluru Intl.

  • What are the cheapest airlines flying from Kolkata to Bengaluru round-trip?

    According to our current data, Air India (£36), IndiGo (£45), and Air India Express (£87) offers the cheapest pricing from Kolkata to Bengaluru. These flights start at 62% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Kolkata to Bengaluru?

    Consider Japan Airlines (93%), Qantas Airways (93%) or Virgin Atlantic (93%) when booking your flight. These represent the most reliable airlines when flying from Kolkata to Bengaluru.

  • What are the cheapest flights from Kolkata to Bengaluru?

    While on average a flight from Kolkata to Bengaluru is generally £47, our data shows the cheapest flight currently is £41. When looking at the most popular route, (Kolkata Netaji S. Chandra - Bengaluru Intl), you can expect to pay £63 for that flight.

  • Can I find deals for flights from Kolkata to Bangalore that include hotel bookings?

    Yes. In addition to deals on Kolkata to Bangalore flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to Bangalore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to Bangalore.

  • Can I find deals for business class flights from Kolkata to Bangalore?

    Yes. Cheapflights offers flight deals from Kolkata to Bangalore 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 Kolkata to Bengaluru?

    Currently, September is the cheapest month in which you can book a flight from Kolkata to Bengaluru (average of £586). Flying from Kolkata to Bengaluru in July is currently the most expensive (average of £937). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Kolkata to Bangalore

Discover the top 3 airlines 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 858,174 searches. Data last updated 16 August 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest£36Average£86FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
IndiGoCheapest£45Average£91FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air India ExpressCheapest£87Average£87FlexibilityNo cancel feeOn-timeN/A
Search Air India Express flights

Fly with Cheapflights

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 Kolkata to Bangalore?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Kolkata to Bangalore. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Kolkata to Bangalore?

Millions of users choose and trust Cheapflights to book the best flight deals from Kolkata to Bangalore 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 Kolkata to Bangalore with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Kolkata to Bangalore flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Kolkata to Bangalore become cheaper?

Not ready to book yet? You can track prices for flights from Kolkata to Bangalore on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.