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Cheap flights from Kolkata to Bengaluru from £78

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 26/10. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — BLR
25 Jul — 1 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Kolkata Netaji S. Chandra to Bengaluru Intl are usually found in August or July, booked 56 days in advance, depart on a Monday or Saturday and return on a Monday

Cheap flight deals from Kolkata to Bangalore

Enter your travel dates to find the best prices.

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 25 June 2026.

Thu 30/705:05
CCU
-
BLR
1 stop5h 00m
IndiGo
Mon 3/810:15
BLR
-
CCU
1 stop6h 05m
IndiGo
Deal found 24/6£97
Sat 1/818:10
CCU
-
BLR
1 stop4h 50m
IndiGo
Tue 4/811:40
BLR
-
CCU
1 stop5h 25m
IndiGo
Deal found 24/6£98
Sat 1/813:25
CCU
-
BLR
Nonstop2h 45m
IndiGo
Thu 6/817:15
BLR
-
CCU
1 stop6h 15m
IndiGo
Deal found 23/6£99
Sat 1/816:35
CCU
-
BLR
1 stop6h 00m
Air India Express
Thu 6/809:10
BLR
-
CCU
2 stops8h 35m
Air India Express
Deal found 23/6£127
Thu 30/716:35
CCU
-
BLR
1 stop7h 00m
Air India Express
Mon 3/804:00
BLR
-
CCU
2 stops14h 15m
Air India Express
Deal found 24/6£150
Sat 1/806:30
CCU
-
BLR
1 stop5h 25m
Air India Express
Wed 5/804:00
BLR
-
CCU
2 stops14h 15m
Air India Express
Deal found 21/6£172
Sat 1/814:25
CCU
-
BLR
2 stops17h 40m
IndiGo
Wed 5/810:50
BLR
-
CCU
2 stops10h 40m
IndiGo
Deal found 21/6£173
Mon 22/615:10
CCU
-
BLR
Nonstop2h 30m
Multiple Airlines
Mon 22/620:40
BLR
-
CCU
1 stop5h 40m
Multiple Airlines
Deal found 21/6£181

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 25 June 2026.

Round-trip from

£97

One-way from

£78

Popular in

September

Cheapest in

August

Average price

£104

Good round-trip deal

£121 or less

Good one-way deal

£51 or less
IndiGo
  • IndiGo
  • 30/7-3/8
  • 2 total stops
  • 11h 05m total
  • Kolkata to Bengaluru
Search Deals
Akasa Air
  • Akasa Air
  • 26/10
  • Nonstop
  • 2h 50m total
  • Kolkata to Bengaluru
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£1 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease (£1 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Kolkata Netaji S. Chandra to Bengaluru Intl.
Search Deals
Price to beat on a one-way flight from Kolkata Netaji S. Chandra to Bengaluru Intl.
Search Deals

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 25 June 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

Price

Cheapest return flight

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Sat 1/8

15:00-20:10

1 stop5h 10m

Bengaluru Intl

Thu 6/8

09:15-14:10

1 stop4h 55m

£98

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Thu 30/7

22:00-00:40

Nonstop2h 40m

Bengaluru Intl

Mon 3/8

17:15-23:30

1 stop6h 15m

£99
Fastest return journey

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Sat 1/8

13:25-16:10

Nonstop2h 45m

Bengaluru Intl

Wed 5/8

08:10-10:35

Nonstop2h 25m

£102

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Fri 24/7

08:30-15:55

1 stop7h 25m

Bengaluru Intl

Fri 24/7

22:30-04:50

1 stop6h 20m

£200

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Tue 27/10

07:05-13:50

1 stop6h 45m

Bengaluru Intl

Tue 27/10

19:00-00:35

1 stop5h 35m

£268

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Tue 13/10

06:55-14:05

1 stop7h 10m

Bengaluru Intl

Sun 18/10

10:30-16:55

1 stop6h 25m

£292
Cheapest one-way
Fastest single journey

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Mon 26/10

23:05-01:55

Nonstop2h 50m

£78

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Mon 26/10

18:40-23:25

1 stop4h 45m

£83

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Fri 20/11

15:55-01:20

2 stops9h 25m

£188

KolkataBengaluru

CCU - BLR

CCUBLR

Kolkata Netaji S. Chandra

Mon 26/10

11:50-13:20

3 stops25h 30m

£250

Flights are sorted by cheapest return flights first.

Deals found on 24/6

Sorted by cheapest first

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?

To ensure you get the cheapest price possible for a flight from Kolkata to Bengaluru, you should look to book at least 55 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, August is the cheapest month in which you can book a flight from Kolkata to Bengaluru (average of £90). Flying from Kolkata to Bengaluru in September is currently the most expensive (average of £118). 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 25 June 2026.

It’s optimal to fly from Kolkata to Bengaluru at midday. By choosing this option you can save up to 59% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost for a return flight from Kolkata to Bengaluru?

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.

  • How popular is this Kolkata to Bengaluru flight route?

    Within the past month, 24 users have taken a look at flights from Kolkata Netaji S. Chandra to Bengaluru Intl.

  • How long is the flight from Kolkata to Bengaluru?

    IndiGo can get you from Kolkata to Bengaluru in just under 5h 10m. Your travel time can differ by up to . Kolkata and Bengaluru are separated by a distance of 960 mi.

  • What are the cheapest airlines to fly from Kolkata to Bengaluru one-way?

    For one-way options, check prices for Air India. According to our data, you can fly for as low as £39. Users have also found prices from £42 and £46 on IndiGo and Air India Express, respectively.

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

    Consider KLM (96%), Japan Airlines (91%) or IndiGo (86%) 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 £109, our data shows the cheapest flight currently is £44. When looking at the most popular route, (Kolkata Netaji S. Chandra - Bengaluru Intl), you can expect to pay £65 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, August is the cheapest month in which you can book a flight from Kolkata to Bengaluru (average of £90). Flying from Kolkata to Bengaluru in September is currently the most expensive (average of £118). 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

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