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Cheap flights from Bengaluru to Kolkata from $53

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bengaluru to Kolkata departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Bengaluru to Kolkata

Cheap round-trip flights

Air India Express Logo
7:05 pm - 9:50 pmBLR-CCU
2h 45mnonstop
Air India Express Logo
5:30 am - 4:25 pmCCU-BLR
10h 55m1 stop
$107Air India Express
Find Deal
Wed, Sep 3 - Thu, Sep 11
Logo
7:35 am - 6:30 pmBLR-CCU
10h 55m1 stop
Logo
11:20 pm - 1:55 amCCU-BLR
2h 35mnonstop
$108
Find Deal
Mon, Sep 8 - Tue, Sep 16
IndiGo Logo
8:30 pm - 11:10 pmBLR-CCU
2h 40mnonstop
IndiGo Logo
10:00 pm - 12:40 amCCU-BLR
2h 40mnonstop
$109IndiGo
Find Deal
Mon, Sep 8 - Tue, Sep 16
Air India Express Logo
9:25 am - 11:40 pmBLR-CCU
14h 15m2 stops
Air India Express Logo
5:30 am - 4:25 pmCCU-BLR
10h 55m1 stop
$111Air India Express
Find Deal
Wed, Sep 3 - Thu, Sep 11
Logo
8:20 pm - 8:45 amBLR-CCU
12h 25m1 stop
Logo
11:45 pm - 2:20 amCCU-BLR
2h 35mnonstop
$112
Find Deal
Sat, Sep 13 - Sat, Sep 20
Air India Express Logo
7:35 am - 11:40 pmBLR-CCU
16h 05m3 stops
Air India Express Logo
1:20 pm - 1:00 amCCU-BLR
11h 40m2 stops
$113Air India Express
Find Deal
Wed, Sep 3 - Thu, Sep 11
Air India Logo
7:30 am - 10:10 amBLR-CCU
2h 40mnonstop
Air India Logo
11:00 am - 1:40 pmCCU-BLR
2h 40mnonstop
$117Air India
Find Deal
Mon, Sep 15 - Mon, Sep 22
IndiGo Logo
8:30 pm - 11:10 pmBLR-CCU
2h 40mnonstop
IndiGo Logo
12:50 am - 6:35 amCCU-BLR
5h 45m1 stop
$118IndiGo
Find Deal
Mon, Sep 8 - Mon, Sep 15
Air India Logo
5:10 am - 12:20 pmBLR-CCU
7h 10m1 stop
Air India Logo
6:50 pm - 8:10 amCCU-BLR
13h 20m1 stop
$126Air India
Find Deal
Sun, Sep 14 - Sun, Sep 14
Akasa Air Logo
8:25 pm - 11:00 pmBLR-CCU
2h 35mnonstop
Akasa Air Logo
11:45 pm - 2:20 amCCU-BLR
2h 35mnonstop
$165Akasa Air
Find Deal
Sat, Sep 13 - Sat, Sep 20

Air India flights from Bengaluru to Kolkata

Our best Air India deals on Bengaluru to Kolkata flight tickets
Air India
Sep 15
BLR7:30 amBengaluru Intl
2h 40m
CCU10:10 amKolkata Netaji S. Chandra
Sep 22
CCU11:00 amKolkata Netaji S. Chandra
2h 40m
BLR1:40 pmBengaluru Intl
$117
Find similar
Air India
Sep 14
BLR5:10 amBengaluru Intl
7h 10m
1 stop
CCU12:20 pmKolkata Netaji S. Chandra
Sep 14
CCU6:50 pmKolkata Netaji S. Chandra
13h 20m
1 stop
BLR8:10 amBengaluru Intl
$126
Find similar
Air India
Sep 13
BLR12:10 amBengaluru Intl
9h 20m
1 stop
CCU9:30 amKolkata Netaji S. Chandra
Sep 14
CCU6:50 pmKolkata Netaji S. Chandra
13h 20m
1 stop
BLR8:10 amBengaluru Intl
$148
Find similar

IndiGo flights from Bengaluru to Kolkata

Our best IndiGo deals on Bengaluru to Kolkata flight tickets
IndiGo
Sep 8
BLR8:30 pmBengaluru Intl
2h 40m
CCU11:10 pmKolkata Netaji S. Chandra
Sep 16
CCU10:00 pmKolkata Netaji S. Chandra
2h 40m
BLR12:40 amBengaluru Intl
$109
Find similar
IndiGo
Sep 8
BLR8:30 pmBengaluru Intl
2h 40m
CCU11:10 pmKolkata Netaji S. Chandra
Sep 15
CCU12:50 amKolkata Netaji S. Chandra
5h 45m
1 stop
BLR6:35 amBengaluru Intl
$118
Find similar
IndiGo
Sep 2
BLR2:40 amBengaluru Intl
5h 30m
1 stop
CCU8:10 amKolkata Netaji S. Chandra
Sep 11
CCU10:00 pmKolkata Netaji S. Chandra
2h 40m
BLR12:40 amBengaluru Intl
$122
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Bengaluru 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, momondo users made 832,500 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Bengaluru to Kolkata that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BengaluruKolkata

BLR - CCU

BLRCCU

Bengaluru Intl

Wed 9/3

7:05 pm-9:50 pm

Nonstop2h 45m

Kolkata Netaji S. Chandra

Thu 9/11

5:30 am-4:25 pm

1 stop10h 55m

$107

BengaluruKolkata

BLR - CCU

BLRCCU

Bengaluru Intl

Mon 9/8

7:35 am-6:30 pm

1 stop10h 55m

Kolkata Netaji S. Chandra

Tue 9/16

11:20 pm-1:55 am

Nonstop2h 35m

$108

BengaluruKolkata

BLR - CCU

BLRCCU

Bengaluru Intl

Mon 9/8

8:30 pm-11:10 pm

Nonstop2h 40m

Kolkata Netaji S. Chandra

Tue 9/16

10:00 pm-12:40 am

Nonstop2h 40m

$109

BengaluruKolkata

BLR - CCU

BLRCCU

Bengaluru Intl

Wed 9/3

9:25 am-11:40 pm

2 stops14h 15m

Kolkata Netaji S. Chandra

Thu 9/11

5:30 am-4:25 pm

1 stop10h 55m

$111

BengaluruKolkata

BLR - CCU

BLRCCU

Bengaluru Intl

Sat 9/13

8:20 pm-8:45 am

1 stop12h 25m

Kolkata Netaji S. Chandra

Sat 9/20

11:45 pm-2:20 am

Nonstop2h 35m

$112

BengaluruKolkata

BLR - CCU

BLRCCU

Bengaluru Intl

Wed 9/3

7:35 am-11:40 pm

3 stops16h 05m

Kolkata Netaji S. Chandra

Thu 9/11

1:20 pm-1:00 am

2 stops11h 40m

$113

BengaluruKolkata

BLR - CCU

BLRCCU

Bengaluru Intl

Mon 9/15

7:30 am-10:10 am

Nonstop2h 40m

Kolkata Netaji S. Chandra

Mon 9/22

11:00 am-1:40 pm

Nonstop2h 40m

$117

BengaluruKolkata

BLR - CCU

BLRCCU

Bengaluru Intl

Mon 9/8

8:30 pm-11:10 pm

Nonstop2h 40m

Kolkata Netaji S. Chandra

Mon 9/15

12:50 am-6:35 am

1 stop5h 45m

$118

BengaluruKolkata

BLR - CCU

BLRCCU

Bengaluru Intl

Sun 9/14

5:10 am-12:20 pm

1 stop7h 10m

Kolkata Netaji S. Chandra

Sun 9/14

6:50 pm-8:10 am

1 stop13h 20m

$126

BengaluruKolkata

BLR - CCU

BLRCCU

Bengaluru Intl

Sat 9/13

8:25 pm-11:00 pm

Nonstop2h 35m

Kolkata Netaji S. Chandra

Sat 9/20

11:45 pm-2:20 am

Nonstop2h 35m

$165

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kolkata from

How to get the cheapest flight ticket from Bengaluru to Kolkata

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Kolkata?

The month of March is, on average, the cheapest month to fly to Kolkata from Bengaluru, with most prices found around $114. If you aren’t able to travel during the month of March, then book flights to Kolkata from Bengaluru during July instead. Flights to Kolkata in July, while not as cheap as those in March, still average around $117.

What is the cheapest day to depart on your flight to Kolkata?

On average, the least expensive day to fly to Kolkata from Bengaluru is on a Sunday. momondo users have found tickets for Sunday departures for as low as $129. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Kolkata on Monday is $203.

What is the cheapest time of day to depart on your flight to Kolkata?

At noon is the cheapest time of day to fly from Bengaluru to Kolkata when you can find flight prices for as low as $141. Flying to Kolkata at noon is an ideal time because this is during off-peak travel hours. Flights to Kolkata are more costly in the morning, with an average ticket price of $181. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Bengaluru Intl to Kolkata Netaji S. Chandra flight route?

Fly from Bengaluru Intl to Kolkata Netaji S. Chandra for the best Bengaluru Intl - Kolkata Netaji S. Chandra flight prices

How far in advance should I book a flight to Kolkata?

You are more likely to see cheaper flights to Kolkata from Bengaluru when booking weeks ahead of your departure date. In general, you can expect to find flights to Kolkata for around $134 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kolkata from Bengaluru for as low as $89 on momondo.

What cabin class options are available on Bengaluru Intl to Kolkata Netaji S. Chandra flights?

There are 3 cabin classes available to choose from on Bengaluru Intl to Kolkata Netaji S. Chandra flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Bengaluru to Kolkata flight prices changed over time?

As of August 2025, prices for Bengaluru to Kolkata flights are approximately 21% cheaper when compared to flights at the same time last year.

When to book flights from Bengaluru to Kolkata

Are you open to changing your travel dates? Check out the ideal times to fly from Bengaluru to Kolkata according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bengaluru to Kolkata (BLR to CCU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bengaluru to Kolkata

Best Price Found

$53

Fastest flight time

2h 35m

Direct flights

Every day

Airports in Kolkata

1 airport
The best one-way flight to Kolkata from Bengaluru in the past 72 hours is $53. The best round-trip flight deal from Bengaluru to Kolkata found on momondo in the last 72 hours is $107.
The fastest flight from Bengaluru to Kolkata takes 2h 35m
Direct flights go from Bengaluru to Kolkata every day.
There is 1 airport near Kolkata: Kolkata Netaji S. Chandra (CCU)
Search flight deals

  • How far is Bengaluru Intl to Kolkata Netaji S. Chandra by plane?

    There are 968.6 mi between Bengaluru Intl and Kolkata Netaji S. Chandra. A reasonable flight in good conditions will take 2h 35m.

  • When did momondo last update prices for flights from Bengaluru Intl Airport to Kolkata Netaji S. Chandra Airport?

    Prices for flights from Bengaluru Intl Airport to Kolkata Netaji S. Chandra Airport refresh daily.

  • How many operators does momondo search for flights from Bengaluru Intl Airport to Kolkata Netaji S. Chandra Airport?

  • How old do you have to be to fly from Bengaluru Intl Airport to Kolkata Netaji S. Chandra Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bengaluru Intl Airport to Kolkata Netaji S. Chandra Airport.

  • What documentation or ID do you need to fly to Kolkata Netaji S. Chandra Airport?

    The travel and health documents required for your trip to Kolkata Netaji S. Chandra Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kolkata Netaji S. Chandra Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Bengaluru to Kolkata?

  • What is the most popular airline from Bengaluru to Kolkata?

Best airlines flying from Bengaluru to Kolkata

Compare and see reviews for airlines that fly from Bengaluru to Kolkata with momondo
Airline
Rating
Free Cancellation
Price
Air India ExpressPriceFrom $63Free CancellationRating
6.3
10 reviews
Search Air India Express flights
VistaraPriceFrom $105Free CancellationRating
7.7
229 reviews
Search Vistara flights
Air IndiaPriceFrom $109Free CancellationRating
5.5
2,930 reviews
Search Air India flights
IndiGoPriceFrom $110Free CancellationRating
6.8
479 reviews
Search IndiGo flights
Akasa AirPriceFrom $112Free CancellationRating
7.8
16 reviews
Search Akasa Air flights

  • Akasa Air Flights From Bengaluru to Kolkata

    Akasa Air is one of the most popular airlines flying from Bengaluru to Kolkata, operating 13 flights/week on average for this route. A good Akasa Air flight deal for Bengaluru to Kolkata starts from $112 round-trip, up to an average price of $129. Our users have rated Akasa Air at 7.8/10.

  • IndiGo Flights From Bengaluru to Kolkata

    The best IndiGo deal for Bengaluru to Kolkata flight tickets found on momondo in the last 72 hours was $110, round-trip. It should be noted that an average IndiGo flight deal for this route in this time was higher, at $136 round-trip. IndiGo operates 71 flights out of Bengaluru into Kolkata in an average week, so prices vary by time and availability. 479 IndiGo reviews by users on momondo have scored the airline at 6.8/10.

Why use momondo?

Why should I use momondo to find a flight deal from Bengaluru to Kolkata?

Finding the right flight to Kolkata from Bengaluru is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Kolkata quick and easy, saving you time and money.

Can I find flights from Bengaluru to Kolkata with flexible booking policies on momondo?

Flights from Bengaluru to Kolkata with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Bengaluru to Kolkata?

Once you have performed a search for Bengaluru to Kolkata flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Bengaluru to Kolkata right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Kolkata, momondo offers a useful price alert feature which will track prices for flights to Kolkata from Bengaluru and alert you when they change.

An easier way to manage your Kolkata trip

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