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

KLM, Cathay Pacific, and Delta are the most popular carriers operating from Karnataka to San Francisco

How long does it take to fly to San Francisco?

On average, it takes 21h 45m to fly from Karnataka to San Francisco if you fly out of Bengaluru (the most popular airport in Karnataka) and into San Francisco (the most popular airport in San Francisco). If you’re flying out of Mangalore and into San Francisco, then the flight time is around 42h 20m.

Which airlines fly to San Francisco?

Air India, Emirates and Cathay Pacific are the top three most popular airlines that fly to San Francisco from Karnataka according to our data. Air India is the first choice among our users, with 30% of people opting to fly with this airline when travelling to San Francisco. Keep in mind that there are 12 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Karnataka to San Francisco Airport refresh daily.

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

The number of operators available for flights from Karnataka to San Francisco Airport is 12 as of November 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Karnataka to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

₹ 55,606 Cheap Flights from Karnataka to San Francisco in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Karnataka to San Francisco

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One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

04:50 - 17:30BLR Bengaluru Intl-SFO San Francisco

25h 10m1 stop Zurich

11:40 - 01:10SFO San Francisco-BLR Bengaluru Intl

25h 00m2 stops Toronto Pearson Intl Frankfurt am Main

₹ 95,297Multiple Airlines

Mon, 15 Mar - Mon, 17 May

02:40 - 00:48BLR Bengaluru Intl-SFO San Francisco

35h 38m2 stops London Heathrow New York John F Kennedy Intl

21:00 - 00:45SFO San Francisco-BLR Bengaluru Intl

39h 15m1 stop London Heathrow

₹ 96,624British Airways

Thu, 10 Dec - Thu, 3 Jun

04:50 - 16:30BLR Bengaluru Intl-SFO San Francisco

25h 10m1 stop Zurich

14:40 - 02:00SFO San Francisco-BLR Bengaluru Intl

46h 50m2 stops Paris Charles de Gaulle Zurich

₹ 96,718SWISS

Sat, 6 Mar - Sun, 29 Aug

07:15 - 15:35BLR Bengaluru Intl-SFO San Francisco

45h 50m2 stops London Heathrow Dublin

07:15 - 00:40SFO San Francisco-BLR Bengaluru Intl

27h 55m2 stops New York John F Kennedy Intl London Heathrow

₹ 96,908British Airways

Fri, 4 Dec - Sun, 17 Jan

03:30 - 20:10BLR Bengaluru Intl-SFO San Francisco

30h 10m1 stop Frankfurt am Main

13:45 - 00:30SFO San Francisco-BLR Bengaluru Intl

22h 15m1 stop Munich Franz Josef Strauss

₹ 99,181Lufthansa

Tue, 24 Nov - Mon, 26 Apr

03:30 - 16:05BLR Bengaluru Intl-SFO San Francisco

26h 05m1 stop Frankfurt am Main

13:45 - 00:30SFO San Francisco-BLR Bengaluru Intl

22h 15m1 stop Munich Franz Josef Strauss

₹ 99,181Lufthansa

Wed, 25 Nov - Mon, 26 Apr

04:45 - 14:00BLR Bengaluru Intl-SFO San Francisco

21h 45m1 stop Dubai Intl

17:05 - 19:20SFO San Francisco-BLR Bengaluru Intl

37h 45m1 stop Dubai Intl

₹ 99,844Emirates

Tue, 6 Apr - Tue, 18 May

10:30 - 14:00BLR Bengaluru Intl-SFO San Francisco

40h 00m1 stop Dubai Intl

17:05 - 02:50SFO San Francisco-BLR Bengaluru Intl

21h 15m1 stop Dubai Intl

₹ 99,844Emirates

Wed, 7 Apr - Tue, 18 May

03:50 - 12:40BLR Bengaluru Intl-SFO San Francisco

22h 20m1 stop Doha Hamad Intl

16:35 - 02:20SFO San Francisco-BLR Bengaluru Intl

21h 15m1 stop Doha Hamad Intl

₹ 101,644Qatar Airways

Sun, 21 Feb - Mon, 22 Mar

20:50 - 12:40BLR Bengaluru Intl-SFO San Francisco

29h 20m1 stop Doha Hamad Intl

15:55 - 08:30SFO San Francisco-BLR Bengaluru Intl

28h 05m1 stop Doha Hamad Intl

₹ 103,539Qatar Airways

Wed, 10 Feb - Thu, 6 May

Cheap last-minute flights

Enter your travel dates to find the best prices.

04:30 - 13:35BLR Bengaluru Intl-SFO San Francisco

22h 35m1 stop Dubai Intl

11:45 - 21:50SFO San Francisco-BLR Bengaluru Intl

21h 35m1 stop Singapore Changi

₹ 97,571Multiple Airlines

Sun, 8 Nov - Tue, 27 Apr

04:30 - 13:35BLR Bengaluru Intl-SFO San Francisco

22h 35m1 stop Dubai Intl

22:25 - 10:25SFO San Francisco-BLR Bengaluru Intl

23h 30m1 stop Singapore Changi

₹ 97,571Multiple Airlines

Sun, 8 Nov - Sat, 24 Apr

04:30 - 13:35BLR Bengaluru Intl-SFO San Francisco

22h 35m1 stop Dubai Intl

17:05 - 02:50SFO San Francisco-BLR Bengaluru Intl

21h 15m1 stop Dubai Intl

₹ 101,929Emirates

Sun, 8 Nov - Tue, 4 May

04:30 - 13:35BLR Bengaluru Intl-SFO San Francisco

22h 35m1 stop Dubai Intl

17:05 - 02:50SFO San Francisco-BLR Bengaluru Intl

21h 15m1 stop Dubai Intl

₹ 101,929Emirates

Sun, 8 Nov - Wed, 5 May

07:15 - 14:55BLR Bengaluru Intl-SFO San Francisco

45h 10m1 stop London Heathrow

12:02 - 04:50SFO San Francisco-BLR Bengaluru Intl

28h 18m2 stops San Diego London Heathrow

₹ 102,497British Airways

Sun, 8 Nov - Tue, 30 Mar

07:15 - 14:55BLR Bengaluru Intl-SFO San Francisco

45h 10m1 stop London Heathrow

14:05 - 05:05SFO San Francisco-BLR Bengaluru Intl

25h 30m2 stops Los Angeles London Heathrow

₹ 103,065British Airways

Mon, 9 Nov - Fri, 29 Jan

02:25 - 11:45BLR Bengaluru Intl-SFO San Francisco

22h 50m1 stop Amsterdam Schiphol

07:00 - 23:15SFO San Francisco-BLR Bengaluru Intl

27h 45m2 stops New York John F Kennedy Intl Amsterdam Schiphol

₹ 103,349Delta

Sat, 7 Nov - Wed, 31 Mar

02:25 - 11:45BLR Bengaluru Intl-SFO San Francisco

22h 50m1 stop Amsterdam Schiphol

13:45 - 23:15SFO San Francisco-BLR Bengaluru Intl

21h 00m1 stop Amsterdam Schiphol

₹ 103,349Delta

Thu, 5 Nov - Sun, 25 Apr

02:25 - 11:45BLR Bengaluru Intl-SFO San Francisco

22h 50m1 stop Amsterdam Schiphol

13:45 - 23:15SFO San Francisco-BLR Bengaluru Intl

21h 00m1 stop Amsterdam Schiphol

₹ 106,665KLM

Thu, 5 Nov - Wed, 21 Apr

02:25 - 11:45BLR Bengaluru Intl-SFO San Francisco

22h 50m1 stop Amsterdam Schiphol

13:45 - 06:25SFO San Francisco-BLR Bengaluru Intl

28h 10m2 stops Amsterdam Schiphol Mumbai Chhatrapati Shivaji Intl

₹ 106,665KLM

Sun, 8 Nov - Thu, 6 May

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British Airways flights from Karnataka to San Francisco

Our best British Airways deals on Karnataka to San Francisco flight tickets

British Airways

10 Dec

BLR02:40Bengaluru Intl

35h 38m

2 stops

SFO00:48San Francisco

3 Jun

SFO21:00San Francisco

39h 15m

1 stop

BLR00:45Bengaluru Intl

₹ 96,624

British Airways

4 Dec

BLR07:15Bengaluru Intl

45h 50m

2 stops

SFO15:35San Francisco

17 Jan

SFO07:15San Francisco

27h 55m

2 stops

BLR00:40Bengaluru Intl

₹ 96,908

British Airways

4 Dec

BLR07:15Bengaluru Intl

45h 50m

2 stops

SFO15:35San Francisco

17 Jan

SFO07:15San Francisco

27h 55m

2 stops

BLR00:40Bengaluru Intl

₹ 97,003

Delta flights from Karnataka to San Francisco

Our best Delta deals on Karnataka to San Francisco flight tickets

Delta

9 Nov

BLR02:25Bengaluru Intl

22h 50m

1 stop

SFO11:45San Francisco

9 Mar

SFO15:10San Francisco

22h 10m

1 stop

BLR02:50Bengaluru Intl

₹ 103,349

Delta

5 Nov

BLR02:25Bengaluru Intl

22h 50m

1 stop

SFO11:45San Francisco

25 Apr

SFO13:45San Francisco

21h 00m

1 stop

BLR23:15Bengaluru Intl

₹ 103,444

Delta

5 Nov

BLR02:25Bengaluru Intl

22h 50m

1 stop

SFO11:45San Francisco

20 Apr

SFO07:00San Francisco

28h 05m

2 stops

BLR23:35Bengaluru Intl

₹ 103,728

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BengaluruSan Francisco

BLR Bengaluru Intl - SFO San Francisco

BLRSFO

Bengaluru Intl

Mon 15/3

04:50-17:30

1 stop25h 10m

San Francisco

Mon 17/5

11:40-01:10

2 stops25h 00m

₹ 95,297

BengaluruSan Francisco

BLR Bengaluru Intl - SFO San Francisco

BLRSFO

Bengaluru Intl

Thu 10/12

02:40-00:48

2 stops35h 38m

San Francisco

Thu 3/6

21:00-00:45

1 stop39h 15m

₹ 96,624

BengaluruSan Francisco

BLR Bengaluru Intl - SFO San Francisco

BLRSFO

Bengaluru Intl

Sat 6/3

04:50-16:30

1 stop25h 10m

San Francisco

Sun 29/8

14:40-02:00

2 stops46h 50m

₹ 96,718

BengaluruSan Francisco

BLR Bengaluru Intl - SFO San Francisco

BLRSFO

Bengaluru Intl

Fri 4/12

07:15-15:35

2 stops45h 50m

San Francisco

Sun 17/1

07:15-00:40

2 stops27h 55m

₹ 96,908

BengaluruSan Francisco

BLR Bengaluru Intl - SFO San Francisco

BLRSFO

Bengaluru Intl

Tue 24/11

03:30-20:10

1 stop30h 10m

San Francisco

Mon 26/4

13:45-00:30

1 stop22h 15m

₹ 99,181

BengaluruSan Francisco

BLR Bengaluru Intl - SFO San Francisco

BLRSFO

Bengaluru Intl

Wed 25/11

03:30-16:05

1 stop26h 05m

San Francisco

Mon 26/4

13:45-00:30

1 stop22h 15m

₹ 99,181

BengaluruSan Francisco

BLR Bengaluru Intl - SFO San Francisco

BLRSFO

Bengaluru Intl

Tue 6/4

04:45-14:00

1 stop21h 45m

San Francisco

Tue 18/5

17:05-19:20

1 stop37h 45m

₹ 99,844

BengaluruSan Francisco

BLR Bengaluru Intl - SFO San Francisco

BLRSFO

Bengaluru Intl

Wed 7/4

10:30-14:00

1 stop40h 00m

San Francisco

Tue 18/5

17:05-02:50

1 stop21h 15m

₹ 99,844

Fastest return journey

BengaluruSan Francisco

BLR Bengaluru Intl - SFO San Francisco

BLRSFO

Bengaluru Intl

Sun 21/2

03:50-12:40

1 stop22h 20m

San Francisco

Mon 22/3

16:35-02:20

1 stop21h 15m

₹ 101,644

BengaluruSan Francisco

BLR Bengaluru Intl - SFO San Francisco

BLRSFO

Bengaluru Intl

Wed 10/2

20:50-12:40

1 stop29h 20m

San Francisco

Thu 6/5

15:55-08:30

1 stop28h 05m

₹ 103,539

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 Karnataka to San Francisco

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

Other information

What is the cheapest month to fly to San Francisco?

In general, February is the cheapest month to fly from Karnataka to San Francisco. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 97,097. If you aren’t able to travel to San Francisco during the month of February, then flying in December is also cheap. Prices for this month can be found on momondo for an average of ₹ 98,613.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Karnataka to San Francisco is on a Wednesday. Travellers who choose to depart for San Francisco on a Wednesday will often find tickets for as low as ₹ 80,715. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around ₹ 89,190.

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

The cheapest time of day to fly to San Francisco is at midday when flights can be purchased for as low as ₹ 83,097. Flights in the morning are often more expensive, with an average ticket price of ₹ 83,867.

What is the cheapest Karnataka to San Francisco flight route?

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

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

You are more likely to see cheaper flights to San Francisco from Karnataka when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around ₹ 112,483 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Karnataka for as low as ₹ 85,635 on momondo.

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

There is only 1 cabin class available to choose from on Karnataka to San Francisco 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 Karnataka to San Francisco flights?

You could potentially save up to 8% on your flight if you consider stops on a Karnataka to San Francisco flight.

Cheap Karnataka to San Francisco flight deals and tips

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

Best price found	₹ 55,606
Fastest flight time	21h 45m
Direct flights	None

The best one-way flight to San Francisco from Karnataka in the past 72 hours is ₹ 55,606. The best return flight deal from Karnataka to San Francisco found on momondo in the last 72 hours is ₹ 95,297.

The fastest flight from Karnataka to San Francisco takes 21h 45m

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

Search flight deals

Frequently asked questions about flying from Karnataka to San Francisco

When did momondo last update prices for flights from Karnataka to San Francisco Airport?
Prices for flights from Karnataka to San Francisco Airport refresh daily.
How many operators does momondo search for flights from Karnataka to San Francisco Airport?
The number of operators available for flights from Karnataka to San Francisco Airport is 12 as of November 2026.
How old do you have to be to fly from Karnataka to San Francisco Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Karnataka to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Karnataka to San Francisco?
momondo data reveals that the most frequently booked plane model on the route from Karnataka to San Francisco is Boeing 777-300ER, representing 60.00% of all bookings. The subsequent popular model is Boeing 777-200LR at 40.00%.

Best airlines flying from Karnataka to San Francisco

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

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom ₹ 67,985	Free Cancellation	Rating 7.8 1,595 reviews	Search KLM flights
Delta	PriceFrom ₹ 68,461	Free Cancellation	Rating 7.8 8,696 reviews	Search Delta flights
Air India	PriceFrom ₹ 72,838	Free Cancellation	Rating 5.5 2,902 reviews	Search Air India flights
Virgin Atlantic	PriceFrom ₹ 73,338	Free Cancellation	Rating 7.5 697 reviews	Search Virgin Atlantic flights
Air France	PriceFrom ₹ 75,558	Free Cancellation	Rating 7.5 1,651 reviews	Search Air France flights
Singapore Airlines	PriceFrom ₹ 81,404	Free Cancellation	Rating 8.2 1,635 reviews	Search Singapore Airlines flights
Lufthansa	PriceFrom ₹ 84,301	Free Cancellation	Rating 6.8 8,299 reviews	Search Lufthansa flights
Cathay Pacific	PriceFrom ₹ 86,994	Free Cancellation	Rating 7.6 1,537 reviews	Search Cathay Pacific flights
British Airways	PriceFrom ₹ 92,097	Free Cancellation	Rating 6.7 8,279 reviews	Search British Airways flights
Qatar Airways	PriceFrom ₹ 94,057	Free Cancellation	Rating 7.4 3,712 reviews	Search Qatar Airways flights

Palo Alto

Fremont

Mountain View

Sunnyvale

San Mateo

Davis

Campbell

Roseville

South San Francisco

Woodland

Menlo Park

Lathrop

Daly City

Livermore

Milpitas

Union City

Santa Clara

Millbrae

Rohnert Park

Why use momondo?

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

It is quick and easy to find Karnataka to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.

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

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

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

momondo provides multiple filters to help you find the best flight to San Francisco from Karnataka. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Karnataka to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.