What is the cheapest airline that flies from San Francisco to Karnataka?

Air India, KLM, and Delta are the most popular carriers operating from San Francisco to Karnataka

Which airlines fly to Karnataka?

Air India, Singapore Airlines and Emirates are the top three most popular airlines that fly to Karnataka from San Francisco according to our data. Air India is the first choice among our users, with 34% of people opting to fly with this airline when travelling to Karnataka. Keep in mind that there are 9 different airlines that fly to Karnataka on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from San Francisco Airport to Karnataka?

Prices for flights from San Francisco Airport to Karnataka were last updated today.

How many operators does momondo search for flights from San Francisco Airport to Karnataka?

As of July 2026, there are 9 operators available to choose from for flights from San Francisco Airport to Karnataka.

How old do you have to be to fly from San Francisco Airport to Karnataka?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Airport to Karnataka.

What documentation or ID do you need to fly to Karnataka?

The necessary travel and health documents for your Karnataka trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

₹ 50,962 Cheap Flights from San Francisco to Karnataka in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Karnataka

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

10:30 - 22:55

SFO

BLR

47h 55m

2 stops

22:00 - 07:00

BLR

SFO

45h 30m

2 stops

₹ 88,007Air India

Wed, 16 Sep - Sat, 26 Sep

10:30 - 08:55

SFO

BLR

33h 55m

2 stops

13:15 - 07:00

BLR

SFO

31h 15m

1 stop

₹ 88,295Air India

Sun, 11 Oct - Sun, 15 Nov

09:40 - 10:35

SFO

BLR

35h 25m

1 stop

11:50 - 07:50

BLR

SFO

33h 30m

1 stop

₹ 88,583Singapore Airlines

Fri, 6 Nov - Sun, 22 Nov

11:45 - 12:25

SFO

BLR

36h 10m

2 stops

11:35 - 09:50

BLR

SFO

34h 45m

1 stop

₹ 88,679Singapore Airlines

Mon, 21 Sep - Mon, 28 Sep

11:45 - 10:25

SFO

BLR

34h 10m

1 stop

04:35 - 20:08

BLR

SFO

28h 03m

2 stops

₹ 92,710Multiple Airlines

Wed, 2 Sep - Tue, 15 Sep

11:45 - 10:25

SFO

BLR

34h 10m

1 stop

04:35 - 21:28

BLR

SFO

29h 23m

2 stops

₹ 92,710Multiple Airlines

Wed, 2 Sep - Fri, 11 Sep

15:55 - 08:55

SFO

BLR

28h 30m

1 stop

21:10 - 13:35

BLR

SFO

28h 55m

1 stop

₹ 93,190Qatar Airways

Mon, 14 Sep - Sun, 27 Sep

15:55 - 02:30

SFO

BLR

22h 05m

1 stop

03:50 - 12:40

BLR

SFO

22h 20m

1 stop

₹ 94,245Qatar Airways

Mon, 7 Sep - Wed, 11 Nov

13:45 - 23:10

SFO

BLR

20h 55m

1 stop

02:25 - 11:45

BLR

SFO

22h 50m

1 stop

₹ 101,251KLM

Wed, 7 Oct - Mon, 9 Nov

13:45 - 23:10

SFO

BLR

20h 55m

1 stop

02:25 - 11:45

BLR

SFO

22h 50m

1 stop

₹ 101,251KLM

Wed, 9 Sep - Tue, 10 Nov

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Singapore Airlines flights from San Francisco to Karnataka

Our best Singapore Airlines deals on San Francisco to Karnataka flight tickets

Singapore Airlines

10 Oct

SFO11:45San Francisco

34h 10m

1 stop

BLR10:25Bengaluru Intl

14 Nov

BLR11:50Bengaluru Intl

57h 30m

1 stop

SFO07:50San Francisco

₹ 88,775

Singapore Airlines

11 Sept

SFO11:45San Francisco

34h 10m

1 stop

BLR10:25Bengaluru Intl

26 Oct

BLR11:50Bengaluru Intl

33h 30m

1 stop

SFO08:50San Francisco

₹ 90,502

Singapore Airlines

14 Sept

SFO11:45San Francisco

21h 35m

1 stop

BLR21:50Bengaluru Intl

24 Sept

BLR11:35Bengaluru Intl

34h 45m

1 stop

SFO09:50San Francisco

₹ 91,462

Air India flights from San Francisco to Karnataka

Our best Air India deals on San Francisco to Karnataka flight tickets

Air India

16 Sept

SFO10:30San Francisco

47h 55m

2 stops

BLR22:55Bengaluru Intl

26 Sept

BLR22:00Bengaluru Intl

45h 30m

2 stops

SFO07:00San Francisco

₹ 88,007

Air India

11 Oct

SFO10:30San Francisco

33h 55m

2 stops

BLR08:55Bengaluru Intl

15 Nov

BLR13:15Bengaluru Intl

31h 15m

1 stop

SFO07:00San Francisco

₹ 88,295

Air India

23 Oct

SFO10:30San Francisco

28h 10m

2 stops

BLR03:10Bengaluru Intl

8 Nov

BLR22:25Bengaluru Intl

22h 05m

1 stop

SFO07:00San Francisco

₹ 88,391

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Wed 16/9

10:30-22:55

2 stops47h 55m

Bengaluru Intl

Sat 26/9

22:00-07:00

2 stops45h 30m

₹ 88,007

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Sun 11/10

10:30-08:55

2 stops33h 55m

Bengaluru Intl

Sun 15/11

13:15-07:00

1 stop31h 15m

₹ 88,295

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Fri 6/11

09:40-10:35

1 stop35h 25m

Bengaluru Intl

Sun 22/11

11:50-07:50

1 stop33h 30m

₹ 88,583

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Mon 21/9

11:45-12:25

2 stops36h 10m

Bengaluru Intl

Mon 28/9

11:35-09:50

1 stop34h 45m

₹ 88,679

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Wed 2/9

11:45-10:25

1 stop34h 10m

Bengaluru Intl

Tue 15/9

04:35-20:08

2 stops28h 03m

₹ 92,710

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Wed 2/9

11:45-10:25

1 stop34h 10m

Bengaluru Intl

Fri 11/9

04:35-21:28

2 stops29h 23m

₹ 92,710

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Mon 14/9

15:55-08:55

1 stop28h 30m

Bengaluru Intl

Sun 27/9

21:10-13:35

1 stop28h 55m

₹ 93,190

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Mon 7/9

15:55-02:30

1 stop22h 05m

Bengaluru Intl

Wed 11/11

03:50-12:40

1 stop22h 20m

₹ 94,245

Fastest return journey

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Wed 7/10

13:45-23:10

1 stop20h 55m

Bengaluru Intl

Mon 9/11

02:25-11:45

1 stop22h 50m

₹ 101,251

San FranciscoBengaluru

SFO - BLR

SFOBLR

San Francisco

Wed 9/9

13:45-23:10

1 stop20h 55m

Bengaluru Intl

Tue 10/11

02:25-11:45

1 stop22h 50m

₹ 101,251

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Francisco to Karnataka

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

Prices

Airlines

What is the cheapest month to fly to Karnataka?

In general, September is the cheapest month to fly from San Francisco to Karnataka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 75,339. The month of February is another great option to travel to Karnataka, with average flight prices from San Francisco averaging around ₹ 77,546.

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

The cheapest day to depart from San Francisco to Karnataka is on a Monday. Travellers who choose to depart for Karnataka on a Monday will often find tickets for as low as ₹ 89,860. Flights from San Francisco to Karnataka on a Friday will generally be more expensive and average around ₹ 123,946. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Karnataka is in the evening. Flights from San Francisco to Karnataka during this time can be as low as ₹ 86,357. In the afternoon is when there is more demand to fly to Karnataka, so prices are often more expensive at around ₹ 120,620 per ticket.

What is the cheapest San Francisco to Karnataka flight route?

Fly from San Francisco to Bengaluru Intl for the best San Francisco - Karnataka flight prices

How far in advance should I book a flight from San Francisco to Karnataka?

You are more likely to see cheaper flights to Karnataka from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Karnataka for around ₹ 100,028 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Karnataka from San Francisco for as low as ₹ 88,487 on momondo.

What cabin class options are available on San Francisco to Karnataka flights?

There are 2 cabin classes available to choose from on San Francisco to Karnataka flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco to Karnataka flights?

No. A direct flight is the cheapest option for a flight between San Francisco to Karnataka.

Cheap San Francisco to Karnataka flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Karnataka

Fastest flight time	21h 05m
Direct flights	None

The fastest flight from San Francisco to Karnataka takes 21h 05m

There are no direct flights from San Francisco to Karnataka. There are no popular flight routes from San Francisco to Karnataka.

Search flight deals

Frequently asked questions about flying from San Francisco to Karnataka

When did momondo last update prices for flights from San Francisco Airport to Karnataka?
Prices for flights from San Francisco Airport to Karnataka were last updated today.
How many operators does momondo search for flights from San Francisco Airport to Karnataka?
As of July 2026, there are 9 operators available to choose from for flights from San Francisco Airport to Karnataka.
How old do you have to be to fly from San Francisco Airport to Karnataka?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Airport to Karnataka.
What documentation or ID do you need to fly to Karnataka?
The necessary travel and health documents for your Karnataka trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from San Francisco to Karnataka?
Based on momondo bookings for flights between San Francisco and Karnataka, the leading plane model is Boeing 777-300ER, making up 33.33% of the total bookings. Other popular models include Airbus A350-900 with 33.33%, Boeing 787-9 Dreamliner with 16.67%, and Boeing 777-200LR with 16.67%.

Best airlines flying from San Francisco to Karnataka

Compare and see reviews for airlines that fly from San Francisco to Karnataka with momondo

Airline	Rating	Free Cancellation	Price
Singapore Airlines	PriceFrom ₹ 51,720	Free Cancellation	Rating 8.2 1,584 reviews	Search Singapore Airlines flights
Delta	PriceFrom ₹ 63,336	Free Cancellation	Rating 7.8 8,483 reviews	Search Delta flights
KLM	PriceFrom ₹ 68,088	Free Cancellation	Rating 7.8 1,550 reviews	Search KLM flights
Virgin Atlantic	PriceFrom ₹ 70,873	Free Cancellation	Rating 7.5 694 reviews	Search Virgin Atlantic flights
Air India	PriceFrom ₹ 71,406	Free Cancellation	Rating 5.5 2,953 reviews	Search Air India flights
Emirates	PriceFrom ₹ 74,694	Free Cancellation	Rating 8.1 3,640 reviews	Search Emirates flights
Cathay Pacific	PriceFrom ₹ 79,829	Free Cancellation	Rating 7.6 1,433 reviews	Search Cathay Pacific flights
Lufthansa	PriceFrom ₹ 80,050	Free Cancellation	Rating 6.8 8,164 reviews	Search Lufthansa flights
Qatar Airways	PriceFrom ₹ 98,568	Free Cancellation	Rating 7.3 3,743 reviews	Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Karnataka?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Karnataka from San Francisco.

Can I find flights from San Francisco to Karnataka with flexible booking policies on momondo?

All flight searches from San Francisco to Karnataka on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Francisco to Karnataka?

momondo helps you find the best flight between San Francisco and Karnataka by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of San Francisco to Karnataka flights. All you need is a valid email address and we will do the rest; it is that quick and easy.